Cadmium
Cadmium Poisoning
Cadmium Chloride
Cadmium Radioisotopes
Metallothionein
Metals, Heavy
Lead
Zinc
A metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn.
Phytochelatins
Spectrophotometry, Atomic
Environmental Pollutants
Volatile Organic Compounds
Volatilization
Tobacco Industry
Pharmacopoeias as Topic
Authoritative treatises on drugs and preparations, their description, formulation, analytic composition, physical constants, main chemical properties used in identification, standards for strength, purity, and dosage, chemical tests for determining identity and purity, etc. They are usually published under governmental jurisdiction (e.g., USP, the United States Pharmacopoeia; BP, British Pharmacopoeia; P. Helv., the Swiss Pharmacopoeia). They differ from FORMULARIES in that they are far more complete: formularies tend to be mere listings of formulas and prescriptions.
Directories as Topic
Protective Devices
Computer Security
Protective measures against unauthorized access to or interference with computer operating systems, telecommunications, or data structures, especially the modification, deletion, destruction, or release of data in computers. It includes methods of forestalling interference by computer viruses or so-called computer hackers aiming to compromise stored data.
Scandium
Chemistry, Inorganic
Metals, Rare Earth
A group of elements that include SCANDIUM; YTTRIUM; and the LANTHANOID SERIES ELEMENTS. Historically, the rare earth metals got their name from the fact that they were never found in their pure elemental form, but as an oxide. In addition they were very difficult to purify. They are not truly rare and comprise about 25% of the metals in the earth's crust.
Mercury
A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing.
Marketing
Research Report
Dietetics
Journalism, Medical
Research
Critical and exhaustive investigation or experimentation, having for its aim the discovery of new facts and their correct interpretation, the revision of accepted conclusions, theories, or laws in the light of newly discovered facts, or the practical application of such new or revised conclusions, theories, or laws. (Webster, 3d ed)
Quantum Dots
Chemistry, Bioinorganic
Semiconductors
Electrons
Stable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called CATHODE RAYS.
Quantum Theory
Hydrogen Bonding
Stereoisomerism
Models, Molecular
Crystallography, X-Ray
Hydrogen
The first chemical element in the periodic table. It has the atomic symbol H, atomic number 1, and atomic weight [1.00784; 1.00811]. It exists, under normal conditions, as a colorless, odorless, tasteless, diatomic gas. Hydrogen ions are PROTONS. Besides the common H1 isotope, hydrogen exists as the stable isotope DEUTERIUM and the unstable, radioactive isotope TRITIUM.
Inorganic Chemicals
Encyclopedias as Topic
Phosphorus
Cloning and expression of cadD, a new cadmium resistance gene of Staphylococcus aureus. (1/228)
A cadmium resistance gene, designated cadD, has been identified in and cloned from the Staphylococcus aureus plasmid pRW001. The gene is part of a two-component operon which contains the resistance gene cadD and an inactive regulatory gene, cadX*. A high degree of sequence similarity was observed between cadD and the cadB-like gene from S. lugdunensis, but no significant similarity was found with either cadA or cadB from the S. aureus plasmids pI258 and pII147. The positive regulatory gene cadX* is identical to cadX from pLUG10 over a stretch of 78 codons beginning at the N terminus, but it is truncated at this point and inactive. Sequence analysis showed that the cadmium resistance operon resides on a 3,972-bp element that is flanked by direct repeats of IS257. The expression of cadD in S. aureus and Bacillus subtilis resulted in low-level resistance to cadmium; in contrast, cadA and cadB from S. aureus induced higher level resistance. However, when the truncated version of cadX contained in pRW001 is complemented in trans with cadX from plasmid pLUG10, resistance increased approximately 10-fold suggesting that the cadmium resistance operons from pRW001 and pLUG10 are evolutionarily related. Moreover, the truncated version of cadX contained in pRW001 is nonfunctional and may have been generated by deletion during recombination to acquire the cadmium resistance element. (+info)Evaluation of three gamma detectors for intraoperative detection of tumors using 111In-labeled radiopharmaceuticals. (2/228)
Attempts to detect tumors with intraoperative scintillation using tumor-binding radiopharmaceuticals have intensified recently. In some cases previously unknown lesions were found, but in most cases no additional lesions were detected. In this study the physical characteristics of three detector systems and their ability to detect tumors through accumulation of an 111In-labeled radiopharmaceutical were investigated. The first was a sodium iodide (NaI[TI]) detector; the second, a cesium iodide (CsI[TI]) detector; and the third, a cadmium telluride (CdTe) detector. METHODS: A body phantom and tumor phantoms (diameter 5-20 mm) made of water, agarose gel or epoxy with a density and attenuation coefficient similar to those of soft tissue were used to simulate a clinical situation. The activity concentration in the body phantom was based on reported values of 111In-octreotide in normal tissue in humans. The 111In activity concentration in the tumor phantoms varied from 3 to 80 times the 111In activity concentration in the body phantom. Data were processed to determine tumor detection levels. RESULTS: The NaI(TI) detector showed the lowest values for full width at half maximum because this detector had the best collimation, leading to a high ratio between counts from tumor and counts from background, i.e., small tumors could be detected. Because of high efficiency, the CsI(TI) detector sometimes required a somewhat shorter acquisition time to produce a statistically significant difference between tumor phantom and background. For deep-lying tumors the NaI(TI) detector was superior, whereas the CdTe detector was best suited for superficial tumors with a high activity concentration in the underlying tissue. CONCLUSION: At a maximum acquisition time of 30 s, almost all superficial tumors with a diameter of 10 mm or larger were detected if the ratio between the 111In concentration in the tumor and the 111In concentration in the background exceeded 3. However, in clinical situations, biologic variations in the uptake of 111In-octreotide in tumors and in normal tissue makes difficult the determination of a distinct detection level. For such clinical conditions, the NaI(TI) detector is the best choice because it has good resolution despite a lower efficiency. Documentation of detector characteristics is important so that clinicians can make an adequate device in relation to tumor location and receptor expression. (+info)A new Klebsiella planticola strain (Cd-1) grows anaerobically at high cadmium concentrations and precipitates cadmium sulfide. (3/228)
Heavy metal resistance by bacteria is a topic of much importance to the bioremediation of contaminated soils and sediments. We report here the isolation of a highly cadmium-resistant Klebsiella planticola strain, Cd-1, from reducing salt marsh sediments. The strain grows in up to 15 mM CdCl(2) under a wide range of NaCl concentrations and at acidic or neutral pH. In growth medium amended with thiosulfate, it precipitated significant amounts of cadmium sulfide (CdS), as confirmed by x-absorption spectroscopy. In comparison with various other strains tested, Cd-1 is superior for precipitating CdS in cultures containing thiosulfate. Thus, our results suggest that Cd-1 is a good candidate for the accelerated bioremediation of systems contaminated by high levels of cadmium. (+info)Azuki bean cells are hypersensitive to cadmium and do not synthesize phytochelatins. (4/228)
Suspension-cultured cells of azuki bean (Vigna angularis) as well as the original root tissues were hypersensitive to Cd (<10 microM). Repeated subculturings with a sublethal level of Cd (1-10 microM) did not affect the subsequent response of cells to inhibitory levels of Cd (10-100 microM). The azuki bean cells challenged to Cd did not contain phytochelatin (PC) peptides, unlike tomato (Lycopersicon esculentum) cells that have a substantial tolerance to Cd (>100 microM). Both of the cell suspensions contained a similar level of reduced glutathione (GSH) when grown in the absence of Cd. Externally applied GSH to azuki bean cells recovered neither Cd tolerance nor PC synthesis of the cells. Furthermore, enzyme assays in vitro revealed that the protein extracts of azuki bean cells had no activity converting GSH to PCs, unlike tomato. These results suggest that azuki bean cells are lacking in the PC synthase activity per se, hence being Cd hypersensitive. We concluded that the PC synthase has an important role in Cd tolerance of suspension-cultured cells. (+info)Metabolic engineering of an aerobic sulfate reduction pathway and its application to precipitation of cadmium on the cell surface. (5/228)
The conversion of sulfate to an excess of free sulfide requires stringent reductive conditions. Dissimilatory sulfate reduction is used in nature by sulfate-reducing bacteria for respiration and results in the conversion of sulfate to sulfide. However, this dissimilatory sulfate reduction pathway is inhibited by oxygen and is thus limited to anaerobic environments. As an alternative, we have metabolically engineered a novel aerobic sulfate reduction pathway for the secretion of sulfides. The assimilatory sulfate reduction pathway was redirected to overproduce cysteine, and excess cysteine was converted to sulfide by cysteine desulfhydrase. As a potential application for this pathway, a bacterium was engineered with this pathway and was used to aerobically precipitate cadmium as cadmium sulfide, which was deposited on the cell surface. To maximize sulfide production and cadmium precipitation, the production of cysteine desulfhydrase was modulated to achieve an optimal balance between the production and degradation of cysteine. (+info)Structure and dynamics of hnRNP-labelled nuclear bodies induced by stress treatments. (6/228)
We have previously described HAP, a novel hnRNP protein that is identical both to SAF-B, a component of the nuclear scaffold, and to HET, a transcriptional regulator of the gene for heat shock protein 27. After heat shock, HAP is recruited to a few nuclear bodies. Here we report the characterisation of these bodies, which are distinct from other nuclear components such as coiled bodies and speckles. The formation of HAP bodies is part of a general cell response to stress agents, such as heat shock and cadmium sulfate, which also affect the distribution of hnRNP protein M. Electron microscopy demonstrates that in untreated cells, similar to other hnRNP proteins, HAP is associated to perichromatin fibrils. Instead, in heat shocked cells the protein is preferentially associated to clusters of perichromatin granules, which correspond to the HAP bodies observed in confocal microscopy. Inside such clusters, perichromatin granules eventually merge into a highly packaged 'core'. HAP and hnRNP M mark different districts of these structures. HAP is associated to perichromatin granules surrounding the core, while hnRNP M is mostly detected within the core. BrU incorporation experiments demonstrate that no transcription occurs within the stress-induced clusters of perichromatin granules, which are depots for RNAs synthesised both before and after heat shock. (+info)The NADPH oxidase inhibitors iodonium diphenyl and cadmium sulphate inhibit hypoxic pulmonary vasoconstriction in isolated rat pulmonary arteries. (7/228)
Interest surrounds the role of an NADPH oxidase-like enzyme in hypoxic pulmonary vasoconstriction (HPV). We have studied the effects of the NADPH oxidase inhibitors iodonium diphenyl (ID) and cadmium sulphate (CdSO4) upon HPV of isolated rat pulmonary arteries (n = 73, internal diameter 545 +/- 23 microm). Vessels were preconstricted with prostaglandin F2alpha (PGF2alpha, 0.5 or 5 microM) prior to a hypoxic challenge. ID (10 or 50 microM), CdSO4 (100 microM) or vehicle (50 microl) was added for 30 min before re-exposure to PGF2alpha and hypoxia. ID and CdSO4 significantly inhibited HPV. In vessels preconstricted with 5 microM PGF2alpha, ID (10 and 50 microM) reduced HPV from 37.4 +/- 5.6 % to 9.67 +/- 4.4 % of the contractile response elicited by 80 mM KCl (P<0.05) and from 30.1 +/- 5.0 % to 0.63 +/- 0.6% 80 mM KCl response (P<0.01), respectively. CdSO4 (100 microM) reduced HPV from 29.4 +/-4.0 % to 17.1 +/- 2.2% 80 mM KCl response (P<0.05). In vessels preconstricted with 0.5 microM PGF2alpha, ID (10 and 50 microM) reduced HPV from 16.0 +/- 3.15% to 3.36 +/- 1.44 % 80 mM KCl response (P<0.01) and from 15.0 +/- 1.67 % to 2.82 +/- 1.40 % 80 mM KCl response (P<0.001), respectively. Constriction to PGF2alpha was potentiated by ID. ID and CdSO4, at concentrations previously shown to inhibit neutrophil NADPH oxidase, attenuate HPV in isolated rat pulmonary arteries. This suggests that an NADPH oxidase-like enzyme is involved in HPV and could act as the pulmonary oxygen sensor. (+info)Colloidal nanocrystal shape and size control: the case of cobalt. (8/228)
We show that a relatively simple approach for controlling the colloidal synthesis of anisotropic cadmium selenide semiconductor nanorods can be extended to the size-controlled preparation of magnetic cobalt nanorods as well as spherically shaped nanocrystals. This approach helps define a minimum feature set needed to separately control the sizes and shapes of nanocrystals. The resulting cobalt nanocrystals produce interesting two- and three-dimensional superstructures, including ribbons of nanorods. (+info)
US7943415B1 - Methods of sputtering cadmium sulfide layers for use in cadmium telluride based thin film photovoltaic devices
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Characterization of CdSe quantum dots with bidentate ligands by capillary electrophoresis - Open Chemistry - Volume 9, Issue 4 ...
Formation of CdS Nanoparticles in Microemulsion Using Different Co-surfactant and Water to Surfactant Molar Ratio
Synthesis of TiO<sub>2</sub>/CdS nanocomposite via TiO<sub>2</sub> coating on CdS nanoparticles by compartmentalized...
AFM and SEM Characterization of the CdS Nanoparticles Incorporated into the Opal Crystal
DiagNano™ CdSe Quantum Dots, 600 nm - Creative Diagnostics
Performance improvement of perovskite solar cells by employing a CdSe quantum dot/PCBM composite as an electron transport layer...
CdSe quantum dots
ZnO-graphene core-shell quantum dots film on FTO glass
Toxicity of CdSe Nanoparticles in Caco-2 Cell Cultures | Journal of Nanobiotechnology | Full Text
Enhanced Photocurrent of Titania Nanotube Photoelectrode Decorated with CdS Nanoparticles
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Electrochemiluminescence Biosensor Based on Thioglycolic Acid-Capped CdSe QDs for Sensing Glucose
Cadmium Sulfide - Drugs.com
کادمیم اکسید - ویکیپدیا، دانشنامهٔ آزاد
Growth kinetics of CdSe nanoparticles synthesized in reverse micelles using bis(trimethylsilyl) selenium precursor
Femtosecond stimulated electro-optics of electrochemically synthesized CdS particles of different morphology | (2020) | Ozga | ...
The structure of the amino modified CdSe/ZnS core-shell | Open-i
Student Research: Tao Lin | Department of Environmental and Occupational Health Sciences
CdSe Nanoparticles Modified with Water-soluble Terpolymers and their Application to Biomarkers
DSpace at KOASAS: Exciton dynamics in cation-exchanged CdSe/PbSe nanorods: The role of defects
Nanocrystal Glass Market 2020 Future Market Size, Industry Share, Scope Scenario, Top Manufacturers, Key Drivers, Industry...
Colloidal construction of porous polysaccharide-supported cadmium sulphide - Research Database, The University of York
Team:Columbia-Cooper/Project - 2011.igem.org
Team:Columbia-Cooper/Project - 2011.igem.org
Catalog Record: Cadmium sulfide, a history of semiconductor... | Hathi Trust Digital Library
OPUS Würzburg | Preparation and characterization of CdS nanoparticles
Cadmium sulfide (CdS), solid soln. with zinc... - Substance Information - ECHA
Cadmium sulfide (CdS), aluminum and silver-doped - Substance Information - ECHA
PDF] Cadmium sulfide/copper sulfide heterojunction cell research by Westinghouse Electric Corporation. Research & Development...
Cadmium selenide (CdSe), solid soln. with... - Substance Information - ECHA
Cadmium selenide (CdSe), solid soln. with... - Substance Information - ECHA
Characterization of CdSe Nanocrystals and their Interaction with Micellar Aggregates by Means of Capillary Electrophoretic...
Read Faserverbundwerkstoffe 1986
Cyborg Bacteria Outperform Plants When Turning Sunlight into Useful Compounds [image] | EurekAlert! Science News
jwz: 12-Feb-2004 (Thu)
Teses e dissertações
Direct cation exchange of CdSe nanocrystals into ZnSe enabled by controlled binding between guest cations and organic ligands -...
Everything At One Click: Placement paper for Bank and other service commision exam papers
Monolayer analysis in Rutherford backscattering spectroscopy
Cadmium telluride detector | Article about cadmium telluride detector by The Free Dictionary
Indium, tin, and gallium doped CdSe quantum dots.
Cadmium Telluride Quantum Dots: Advances and Applications | ebook3000
Interaction of CdSe/CdS core-shell quantum dots and Pseudomonas aeruginosa | Center for the Environmental Implications of...
Three-Dimensional Cadmium Telluride Quantum Dots-DNA Nanoreticulation as a Highly Efficient Electrochemiluminescent Emitter for...
Energy transfer effect of hybrid organic rubrene nanorod with CdSe/ZnS quantum dots: Application to optical waveguiding...
Templating growth of gold nanostructures with a CdSe quantum dot array
Photoinduced toxicity of CdSe/ZnS quantum dots with different surface coatings to Escherichia coli on Environmental XPRT
a) Cadmium telluride (CdTe) is a semiconductor witha band gap, Eg, of
Electronic effects in CdSe/ZnS quantum dots conjugated to Interleukin 10 antibodies
OSA | Interaction of [email protected] Quantum Dots with an Extracellular Matrix of Haematococcus pluvialis Microalgae Detected Using...
Biological applications of nanoscale materials :: University of Southern California Dissertations and Theses
American Elements Begins Bulk Cadmium Telluride Production to Meet Demand From Solar Energy And Lighting Industries
[current-page:url] Properties
Development of EGFR-targeted contrast agents for in vivo applications
British Library EThOS: The synthesis of CdTe-based quantum dots
CdSe/ZnS core-shell type quantum dots carboxylic acid, fluorescence λem 600 nm, 1 mg/mL in H2O - Nanorh
Fly Fishing | Telluride Outside
Sensors | Free Full-Text | Progress in the Development of CdTe and CdZnTe Semiconductor Radiation Detectors for Astrophysical...
Effect of gallium doping on the characteristic properties of polycrystalline cadmium telluride thin film - Sheffield Hallam...
Patente US20110275169 - Semiconductor nanocrystal probes for biological applications and process for ... - Google Patentes
Patente US20140179046 - Semiconductor nanocrystal probes for biological applications and process for ... - Google Patentes
IJMS | Free Full-Text | Visible Light-Induced Degradation of Methylene Blue in the Presence of Photocatalytic ZnS and CdS...
Visible light mediated homo- and heterocoupling of benzyl alcohols and benzyl amines on polycrystalline cadmium sulfide -...
The Potential Application of Raw Cadmium Sulfide Nanoparticles as CT Photographic Developer | Nanoscale Research Letters | Full...
Methotrexate-conjugated AgInS2/ZnS quantum dots for optical imaging and drug delivery<...
The optical properties of single crystals of cadmium selenide | Proceedings of the Royal Society of London A: Mathematical,...
Metal-insulator transition in films of doped semiconductor nanocrystals<...
Size-Controlled Synthesis and Characterization of CdS, ZnS Quantum Dots and their Core/Shell Structures for Bio Based...
Syntheses, Structures, and Electronic Properties of a New Series of Tellurides of the Type [Sequestered Cation]2(Tex) (x = 1-4)...
Alfa Aesar™ Bismuth(III) telluride, Vacuum Deposition Grade, 99.999% (metals basis) 50g Alfa Aesar™ Bismuth(III) telluride,...
Publications | LAX lab
Local Stoichiometry and Atomic Interdiffusion during Reactive Metal/Mercury-Cadmium-Telluride Junction Formation.
In vitro sliding of actin filaments labelled with single quantum dots
Cadmium Telluride - CONVERIS Research Information System by Thomson Reuters: - Converis Standard Config
Cadmium Telluride | Global Industry Insight
Semiconductor nanoparticles in poly((2-dimethylamino)ethyl methacrylate-co-acrylic acid) co-polymers
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Factors affecting electroplated semiconductor material properties: The case study of deposition temperature on cadmium...
Semiconductor Nanocrystals And Silicate Nanoparticles
Patent US8003010 - Water-stable III-V semiconductor nanocrystal complexes and methods of making ... - Google Patents
Quantum Dots made brighter by a 108 to 550 times factor | NextBigFuture.com
Tetrafluoroberyllate
Complex Compounds of Zinc and Cadmium Fluoberyllate with Organic Bases". Zeitschrift für anorganische und allgemeine Chemie. ... The thallium compound can cut growth on the 001 axis by 99%. The Tuttons salt (NH4)2Mn(BeF4)2.6(H2O) is made from a solution of ... Similar formula compounds have magnesium or zinc in a similar position to beryllium, e.g. K2MgF4 (magnesium tetrafluoride) or ( ... Therefore, many compounds that contain sulfate, have equivalents with tetrafluoroberyllate. Examples of these are the ...
ERCC1
Cadmium (Cd) and its compounds are well-known human carcinogens. During Cd-induced malignant transformation, the promoter ... From results in gliomas and in cadmium carcinogenesis, methylation of the ERCC1 promoter may be a factor. One or more miRNAs ... aberrant methylation in DNA repair genes during malignant transformation of human bronchial epithelial cells induced by cadmium ...
Diarylide pigment
To some extent, these organic compounds have displaced cadmium sulfide from the market. They exist as yellow powders of low ... Diarylide pigments are organic compounds that are used as pigments in inks and related materials. They often are yellow or ...
Quantum dot
Typical dots are made of binary compounds such as lead sulfide, lead selenide, cadmium selenide, cadmium sulfide, cadmium ... Dots may also be made from ternary compounds such as cadmium selenide sulfide. Further, recent advances have been made which ... The bonding in certain cadmium-free quantum dots, such as III-V-based quantum dots, is more covalent than that in II-VI ... The molecular seeding process is not limited to the production of cadmium-free quantum dots; for example, the process can be ...
Electroless nickel-phosphorus plating
brighteners, such as cadmium salts or certain organic compounds, to improve the surface finish. They are mostly co-deposited ... stabilizers, such as lead salts, sulfur compounds, or various organic compounds, to slow the reduction by co-depositing with ... accelerators, such as certain sulfur compounds, to counteract the reduction of plating rate caused by complexing agents. They ... Journal of Alloys and Compounds. 571: 183-204. doi:10.1016/j.jallcom.2013.03.107. =Georgi G. Gavrilov (1979), Chemical ( ...
Mercury zinc telluride
Cadmium zinc telluride Mercury cadmium telluride National Pollutant Inventory - Mercury and compounds Fact Sheet. ... Mercury zinc telluride has better chemical, thermal, and mechanical stability than mercury cadmium telluride. The bandgap of ...
Blaise ketone synthesis
Shirley, D. A. (1954). "The Synthesis of Ketones from Acid Halides and Organometallic Compounds of Magnesium, Zinc, and Cadmium ... The Blaise ketone synthesis (named after Edmond Blaise) is the chemical reaction of acid chlorides with organozinc compounds to ...
Grignard reaction
mhhe.com Shirley, D. A. (1954). "The Synthesis of Ketones from Acid Halides and Organometallic Compounds of Magnesium, Zinc, ... and Cadmium". Org. React. 8: 28-58. Huryn, D. M. (1991). "Carbanions of Alkali and Alkaline Earth Cations: (ii) Selectivity of ...
Benzoic acid
ISBN 978-0-534-40833-6. Shirley, D. A. (1954). "The Synthesis of Ketones from Acid Halides and Organometallic Compounds of ... Magnesium, Zinc, and Cadmium". Org. React. 8: 28-58. Huryn, D. M. (1991). "Carbanions of Alkali and Alkaline Earth Cations: (ii ... Seidell, Atherton; Linke, William F. (1952). Solubilities of Inorganic and Organic Compounds. Van Nostrand. Benzoic acid in ...
Friedrich Stromeyer
In 1817, whilst studying compounds of zinc carbonate, Stromeyer discovered the element cadmium . Cadmium is a common impurity ... He was the discoverer of cadmium. From 1982 a Friedrich Stromeyer Prize has been awarded for chemical achievement in Germany. ... of zinc compounds, though often found only in minute quantities. He was also the first to recommend starch as a reagent for ...
Phaeolepiota
Later studies have shown that the fruit body contains unacceptable amounts of both cadmium and cyanide compounds. Therefore, ... Cooking reduces the concentration of the cyanide compounds present, which might be the reason Phaeolepiota aurea was considered ...
Aller (Germany)
These were mainly cadmium, zinc and lead compounds that were concentrated into the suspended solids in the river. In this way, ... They showed that the Aller was polluting the Weser disproportionally with lead, cadmium, zinc and mercury. The Lower Saxon ...
Flux (metallurgy)
An example is the group of fluxes containing zinc, tin or cadmium compounds, usually chlorides, sometimes fluorides or ... Typical compounds used are carboxylic acids (e.g. fatty acids (most often oleic acid and stearic acid), dicarboxylic acids) and ... The compounds used include metal halides (most often zinc chloride or ammonium chloride), hydrochloric acid, phosphoric acid, ... Flux residues also tend to outgas in vacuum and space applications, and traces of water, ions and organic compounds may ...
Occupational hazards of solar panel installation
Exposure to cadmium compounds can be carcinogenic, as Cd is considered a lung carcinogen and is regulated by OSHA. Falls from ... Some of these chemicals such as telluride, cadmium telluride, gallium, and germanium are still under study. Other chemicals ... They include crystalline silicon, amorphous silicon thin film, cadmium telluride thin film, copper indium selenide, copper ... such as cadmium and hydrofluoric acid, with less toxic chemicals. Regarding policies related to solar panel installation, OSHA ...
Bioswale
Metallic compounds such as mercury, lead, chromium, cadmium and other heavy metals are concentrated in the structures. ... Common inorganic compounds are macronutrients such as phosphates and nitrates. Principal sources of these nutrients comes from ...
Mercury telluride
Their enthalpy of formation, around −32kJ/mol, is less than a third of the value for the related compound cadmium telluride. ... Capper, P. (ed.) (1994) Properties of Narrow-Gap Cadmium-Based Compounds. INSPEC, IEE, London, UK. ISBN 0-85296-880-9 Boctor, N ... Cadmium telluride HgSe HgCdTe Brice, J. and Capper, P. (eds.) (1987) Properties of mercury cadmium telluride, EMIS datareview, ... Mercury telluride (HgTe) is a binary chemical compound of mercury and tellurium. It is a semi-metal related to the II-VI group ...
Opto-isolator
... a memory effect inherent in cadmium compounds. Such fluctuations take hours to settle and can be only partially offset with ... They employed miniature incandescent light bulbs as sources of light, and cadmium sulfide (CdS) or cadmium selenide (CdSe) ... is filled with dark dielectric compound with a matched coefficient of thermal expansion. The earliest opto-isolators, ...
Telluride phosphide
These layered compounds can be intercalated to form non-stoichiometric compounds with zinc, copper or cadmium by heating with ... There is no binary compound of tellurium and phosphorus. Not many telluride phosphides are known, but they have been discovered ... The telluride phosphides are a class of mixed anion compounds containing both telluride and phosphide ions (Te2− P3−). The ... phosphidotelluride or telluridophosphide compounds have a [TeP]3− group in which the tellurium atom has a bond to the ...
Electromagnetic vortex intensifier with ferromagnetic particles
... hexavalent chromium compounds, nickel, iron, zinc, copper, cadmium, other heavy metals, cyanide compounds and other ...
Bioremediation
Heavy metals including cadmium, chromium, lead and uranium are unlike organic compounds and cannot be biodegraded. However, ... and aromatic compounds can be very high. As molecular weight of the compound increases, the resistance to biodegradation ... The end goal of bioremediation is to remove or reduce harmful compounds to improve soil and water quality. Contaminants can be ... These toxic compounds are metabolized by enzymes present in microorganisms. Most bioremediation processes involve oxidation- ...
Platinum disulfide
The compound adopts the cadmium iodide structure, being composed of sheets of octahedral Pt and pyramidal sulfide centers. ... A related compound is platinum(II) sulfide, PtS. S. Soled, A. Wold (1979). "Platinum Disulfide and Platinum Ditelluride". ... Platinum disulfide is the inorganic compound with the formula PtS2. It is a black, semiconducting solid, which is insoluble in ...
Control rod
In several such accidents, either borax (sodium borate) or a cadmium compound has been added to the system. The cadmium can be ... Alloys or compounds may also be used, such as high-boron steel, silver-indium-cadmium alloy, boron carbide, zirconium diboride ... Since they all swell with boron, in practice other compounds are better, such as carbides, etc., or compounds with two or more ... the corrosion of the cadmium in the acid will then generate cadmium nitrate in situ. In carbon dioxide-cooled reactors such as ...
Mercury (element)
Despite claims otherwise, Hg(III) and Hg(IV) compounds remain unknown. Unlike its lighter neighbors, cadmium and zinc, mercury ... Mercury-containing compounds are also of use in the field of structural biology. Mercuric compounds such as mercury(II) ... Methylmercury, a generic term for compounds with the formula CH3HgX, is a dangerous family of compounds that are often found in ... Unlike organocadmium and organozinc compounds, organomercury compounds do not react with water. They usually have the formula ...
Acyl chloride
The reaction of acyl halides with certain organocadmium reagents stops at the ketone stage, although cadmium compounds are ... When compared to its parent compound (the carboxylic acid) the higher reactivity can be explained by the hydroxyl group being a ... In organic chemistry, an acyl chloride (or acid chloride) is an organic compound with the functional group -COCl. Their formula ... For example, acetic acid boils at 118 °C, whereas acetyl chloride boils at 51 °C. Like most carbonyl compounds, infrared ...
Electronic waste in the United States
Occupationally, fumes and dust containing cadmium compounds, a known carcinogen, can be inhaled directly and long term exposure ... Cadmium: Cadmium is another metal, which is found in rechargeable batteries and "phosphor" coatings in older cathode ray tubes ... Heart disease, hypertension, and lung cancer are other health effects of cadmium inhalation. Cadmium exposure is also ... CRTs). Cadmium compounds are used in a variety of electronic products, their functions ranging from stabilizing PVC formations ...
Sargassum muticum
Antioxidant compounds: Sargassum muticum is rich in antioxidant compounds such as phenolic compounds (cathechins, phlorotannins ... Previous studies have shown that Sargassum muticum is able to carry out the biosorption of heavy metals like cadmium, ... Previous studies have shown the potential of hydrocarbon and fatty acid compounds in antifouling activities, compounds such as ... CS1 maint: discouraged parameter (link) "Physicochemical studies of Cadmium (II) biosorption by the invasive alga in Europe ...
Reaksi Grignard bahasa Indonesia, ensiklopedia bebas
Shirley, D. A. (1954). "The Synthesis of Ketones from Acid Halides and Organometallic Compounds of Magnesium, Zinc, and Cadmium ...
Groundwater Ambient Monitoring and Assessment Program
Volatile Organic Compounds form from human activity and naturally. The process includes an organic compound that undergoes ... Cadmium, Chromium, Iron, Lead, Manganese, Thallium, Vanadium, Zinc, Radium, and Uranium. Most owners received information by ... Chemicals tested include Nitrates, Perchlorate, Sulfate, Chloride, Coliform, Volatile Organic Compounds, Aluminum, Arsenic, ... project managed sources of contamination and assessed water quality for toxic traces of Volatile Organic Compounds (VOC). ...
Group 3 element
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Patnaik, Pradyot (2003). Handbook of Inorganic Chemical Compounds. McGraw-Hill. pp. 444-446. ISBN 0-07-049439-8. . Retrieved ... Heiserman, David L. (1992). "Element 39: Yttrium". Exploring Chemical Elements and their Compounds. New York: TAB Books. pp. ... Once reached a human, scandium concentrates in the liver and is a threat to it; some its compounds are possibly carcinogenic, ...
Pre-Bötzinger complex
Pacemaker neurons can further be subdivided into cadmium sensitive (CS) and cadmium insensitive (CI) pacemaker neurons. ... Several synthetic compounds have been shown to act on neurons specific to the preBötC, most being selective agonists or ...
Kadmium
Wikisource ndhuweni teks artikel Ensiklopedia Britannica 1911 babagan Cadmium.. *IARC Monograph "Cadmium and Cadmium Compounds" ... Cadmium (uniné /ˈkædmiəm/) iku unsur kimia kanthi simbul Cd lan nomer atom 48. ...
Template:Infobox tin
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... "New Type of Zero-Valent Tin Compound". ChemistryViews. 27 August 2016.. *↑ "HSn". NIST Chemistry WebBook. National Institute of ... Magnetic susceptibility of the elements and inorganic compounds, in Lide, D. R., ed. (2005). CRC Handbook of Chemistry and ...
Alkali metal
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Compounds with the group 13 elementsEdit. The intermetallic compounds of the alkali metals with the heavier group 13 elements ( ... CompoundsEdit. The alkali metals form complete series of compounds with all usually encountered anions, which well illustrate ... Caesium compounds are rarely encountered by most people, but most caesium compounds are mildly toxic. Like rubidium, caesium ...
Erbium
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Cloke, F. Geoffrey N. (1993). "Zero Oxidation State Compounds of Scandium, Yttrium, and the Lanthanides". Chem. Soc. Rev. 22: ...
List of inorganic compounds
Cadmium fluoride - CdF2. *Cadmium iodide - CdI2. *Cadmium nitrate - Cd(NO3)2 ... Although most compounds are referred to by their IUPAC systematic names (following IUPAC nomenclature), "traditional" names ... Inorganic Molecules made thinkable, an interactive visualisation showing inorganic compounds for an array of common metal and ... Retrieved from "https://en.wikipedia.org/w/index.php?title=List_of_inorganic_compounds&oldid=907095066" ...
కాడ్మియం క్లోరైడ్ - వికీపీడియా
Seidell, Atherton; Linke, William F. (1919). Solubilities of Inorganic and Organic Compounds (2nd ed.). New York: D. Van ... కాడ్మియం ఎల్లో("Cadmium Yellow") గా వ్యవహరింపబడుతున్న కాడ్మియం సల్ఫైడ్, ఒక స్థిరమైన ప్రకాశమైన పసుపు రంగును ఇచ్చు వర్ణరసాయన ... ప్రయోగశాలలో/పరిశోధనశాలలో R2Cd రకానికి చెందిన సేంద్రియకాడ్మియం సమ్మేళనాలు(organoCadmium compounds) తయారుచేయుటకు కాడ్మియం ... "Cadmium Chloride - CdCl2". http://wwwchem.uwimona.edu.jm. Mona, Jamaica: The University of the West Indies. Retrieved 2014-06- ...
Mineral (nutrient)
... as compounds), a combination of vitamins and/or other chemical compounds, or a single element (as a compound or mixture of ... and cadmium have specialized biochemical uses in certain lower organisms, but these elements appear not to be utilized by ... Most chemical elements that are ingested by organisms are in the form of simple compounds. Plants absorb dissolved elements in ... Research has supported that altering inorganic mineral compounds (carbonates, oxides, etc.) by reacting them with organic ...
Flux (metallurgy)
An example is the group of fluxes containing zinc, tin or cadmium compounds, usually chlorides, sometimes fluorides or ... Typical compounds used are carboxylic acids (e.g. fatty acids (most often oleic acid and stearic acid), dicarboxylic acids) and ... The compounds used include metal halides (most often zinc chloride or ammonium chloride), hydrochloric acid, phosphoric acid, ... Flux residues also tend to outgas in vacuum and space applications, and traces of water, ions and organic compounds may ...
Tellurium dioxide
Exposure to tellurium compounds produces a garlic-like odour on the breath, caused by the formation of ethyl telluride.[13] ... Cadmium oxide (CdO). *Calcium oxide (CaO). *Carbon monoxide (CO). *Chromium(II) oxide (CrO) ... additions of a second compound such as an oxide or halide. TeO2 glasses have high refractive indices and transmit into the mid- ...
سپينزر - ويکيپېډيا
Lide, D. R., المحرر (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and ...
Solar cell
Cadmium telluride[edit]. Main article: Cadmium telluride photovoltaics. Cadmium telluride is the only thin film material so far ... Due to the toxicity associated with Cd and Pb based compounds there are also a series of "green" QD sensitizing materials in ... However cadmium is highly toxic and tellurium (anion: "telluride") supplies are limited. The cadmium present in the cells would ... Many use organic materials, often organometallic compounds as well as inorganic substances. Despite the fact that their ...
Electric vehicle battery
Nickel-zinc battery are cheaper and lighter than Nickel-cadmium batteries. They are also cheaper than (but not as light as) ... Journal of Alloys and Compounds. 253: 635-641. doi:10.1016/s0925-8388(96)03090-3.. ... Unlike earlier battery chemistries, notably nickel-cadmium, lithium-ion batteries can be discharged and recharged daily and at ... nickel-cadmium, nickel-metal hydride, and, less commonly, zinc-air, and sodium nickel chloride ("zebra") batteries.[1] The ...
Lithium, den frie encyklopædi
Clark, Jim (2005). "Some Compounds of the Group 1 Elements". chemguide.co.uk. Hentet 8. august 2013.. ... Legeringer af metallet med aluminium, cadmium, kobber og mangan anvendes til at fremstille flydele.[107] ... Application of Lithium and its Compounds in Energetic Systems". Propellants, Explosives, Pyrotechnics 29 (2): 67-80. doi: ... Clark, Jim (2005). Compounds of the Group 1 Elements. Hentet 10. august 2009.. ...
Group 5 element
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Niobium and its compounds are thought to be slightly toxic, but niobium poisoning is not known to have occurred. Niobium dust ... Tantalum and its compounds rarely cause injury, and when they do, the injuries are normally rashes.[4] ... Vanadium oxide gives ceramics a golden color, and other vanadium compounds are used as catalysts to produce polymers.[4] ...
Гольберг, Дмитрий Викторович - Википедия
P. M.F.J. Costa, U. K. Gautam, Y. Bando and D. Golberg : «The electrical delivery of a sublimable II-VI compound by vapor ... G. Shen, Y. Bando, Y. Gao and D. Golberg : «Synthesis and Interface Structures of Zinc Sulfide Sheathed Zinc−Cadmium Nanowire ... G. Dmitri, Y. Bando, Z. Dong, C. TANG, Y. Uemura : «Structure transport and field-emission properties of compound nanotubes: ... G. Dmitri, Y. Bando, Z. Dong : «SyntesisAnalysisand Electrical Property Measurements of Compound Nanotubes in the B-C-N Cermaic ...
Ammonium persulfate
... (APS) is the inorganic compound with the formula (NH4)2S2O8. It is a colourless (white) salt that is highly ... This experiment was extended to other metals such as nickel, cadmium, and iron, all of which yielded similar results.[6] The ... Harald Jakob; Stefan Leininger; Thomas Lehmann; Sylvia Jacobi; Sven Gutewort, "Peroxo Compounds, Inorganic", Ullmann's ...
PRNP
response to cadmium ion. • negative regulation of calcineurin-NFAT signaling cascade. • response to copper ion. • negative ... to compound risk for both Alzheimer's and sporadic Creutzfeldt-Jakob disease.[54] A point mutation on codon 102 of PRNP at ... no such compound has been identified. However, a large body of research has developed on candidates and their interaction with ...
Electric battery
Environmental hazard due to Cadmium - use now virtually prohibited in Europe. Lead-acid. 2.1. 140. Moderately expensive. ... The high electrochemical potential changes in the reactions of lithium compounds give lithium cells emfs of 3 volts or more.[21 ... Nickel-cadmium chemistry.. Inexpensive. High-/low-drain, moderate energy density. Can withstand very high discharge rates with ... Cells of this type (in order of increasing power density and cost) include nickel-cadmium (NiCd), nickel-zinc (NiZn), nickel ...
Nickel-metal hydride battery
The metal M in the negative electrode of a NiMH cell is an intermetallic compound. Many different compounds have been developed ... The chemical reaction at the positive electrode is similar to that of the nickel-cadmium cell (NiCd), with both using nickel ... Any of these compounds serve the same role, reversibly forming a mixture of metal hydride compounds. ... Some cells use higher-capacity negative electrode materials based on AB2 compounds, where A is titanium or vanadium, and B is ...
Ytterbium
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... In aqueous solution, like compounds of other late lanthanides, soluble ytterbium compounds form complexes with nine water ... 2 oxidation state occurs only in solid compounds and reacts in some ways similarly to the alkaline earth metal compounds; for ... Marignac suspected that ytterbia was a compound of a new element that he called "ytterbium".[9][23][25][26][27] ...
Barium - Simple English Wikipedia, the free encyclopedia
Chemical compounds[change , change source]. See also: Category:Barium compounds. Barium is too reactive as a metal, so it is ... Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... As chemical compounds[change , change source]. Certain compounds of barium, such as barium sulfate, are not toxic and can be ... It is found in chemical compounds. Barium only occurs in one oxidation state: +2. Most barium compounds are colorless. The ones ...
Timeline of chemical element discoveries
Cadmium 1817 S. L Hermann, F. Stromeyer, and J.C.H. Roloff 1817 S. L Hermann, F. Stromeyer, and J.C.H. Roloff All three found ... "Exploring Chemical Elements and their Compounds. New York: TAB Books. pp. 150-152. ISBN 0-8306-3018-X. .. ... "48 Cadmium". Elements.vanderkrogt.net. Retrieved 2008-09-12.. *^ "34 Selenium". Elements.vanderkrogt.net. Retrieved 2008-09-12. ... Humphry Davy thought in 1800 that silica was a compound, not an element, and in 1808 suggested the present name. In 1811 Louis- ...
Solar panel
MJ-cells are compound semiconductors and made of gallium arsenide (GaAs) and other semiconductor materials. Another emerging PV ... while the rest of the overall market is made up of thin-film technologies using cadmium telluride, CIGS and amorphous silicon[ ... For cadmium telluride modules, the recycling process begins by crushing the module and subsequently separating the different ...
Index of chemistry articles
Chemical compounds are listed separately at list of organic compounds, list of inorganic compounds or list of biomolecules. ... cadmium Calamine Calcite Calcium Calcium carbonate Calcium oxide Californium calomel Calorimeter Canfieldite Carbohydrate ... of elements named after places List of inorganic compounds List of inorganic compounds by element List of organic compounds ... symbol alchemist Alchemy alcohol aldehyde Alexandrite Alfred Stock Alfred Werner alicyclic compound aliphatic compound Alkali ...
మూస:Extended periodic table (by Fricke, 52 columns, large cells) - వికీపీడియా
Cadmium 48. Cd. 112.411(8) isotopes Indium 49. In. 114.818(3) isotopes Tin 50. Sn. 118.710(7) isotopes Antimony 51. Sb. 121.760 ... Chemical compounds. *{{నైట్రేట్లు}}. *{{Perchlorrates}}. *{{Persistent carbene}}. Legends. *{{periodic table legend}} (multiple ...
Germanium
Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Germane (GeH4) is a compound similar in structure to methane. Polygermanes-compounds that are similar to alkanes-with formula ... Precautions for chemically reactive germanium compoundsEdit. Some of germanium's artificially-produced compounds are quite ... Additionally Ge2Cl6 and some higher compounds of formula GenCl2n+2 are known.[28] The unusual compound Ge6Cl16 has been ...
Button cell
Mercury and cadmiumEdit. Some button cells contain mercury or cadmium, which are toxic. In early 2013 the European Parliament ... In 2020, Duracell announced that they were coating some of their lithium button cells with a bitterant compound to discourage ...
Marcellus Formation
Firmstone, H. (1879). "On a Deposit of Cadmia in a Coke Blast Furnace". Transactions of the American Institute of Mining ... The cut material cannot be used as fill beneath roads and structures due to volumetric expansion, compounding the problem.[85] ... but deposited a hard mass of impure zinc oxide known as cadmia, which built up over time near the top of the flue, and had to ...
Cadmium telluride | chemical compound | Britannica
... and cadmium telluride (CdTe). These two semiconductors form a continuous semiconductor alloy CdxHg1 − xTe, where x is any ... Other articles where Cadmium telluride is discussed: crystal: Growth from the melt: …is mercury telluride (HgTe) ... is mercury telluride (HgTe) and cadmium telluride (CdTe). These two semiconductors form a continuous semiconductor alloy CdxHg1 ...
Cadmium oxide | chemical compound | Britannica.com
... cadmium: Compounds: …most important cadmium compound is cadmium oxide, CdO. It is a brown powder produced by burning cadmium ... Another compound of some economic value is cadmium sulfide, CdS. Generally produced by treating cadmium… ... vapor in air, and it provides a convenient starting material for the production of most other cadmium salts. ... In cadmium: Compounds. …most important cadmium compound is cadmium oxide, CdO. It is a brown powder produced by burning cadmium ...
Cadmium compounds - Substance Information - ECHA
Cadmium and its compounds - Substance Information - ECHA
Ammonium cadmium chloride (Ammonium cadmium trichloride) - 18532-52-0 Expert judgement Cadmium pyrophosphate - 19262-93-2 ... Flue dust, cadmium-refining By-product of refining of cadmium consisting primarily of oxides and chlorides of cadmium, lead, ... Leach residues, cadmium cake Residues obtained by cementation of cadmium by iron dust out of cadmium sulfate solutions. ... Calcines, cadmium residue Product of the roasting of cadmium-enriched lead smelting dusts to remove cadmium. Consists primarily ...
Cadmium and its compounds - Списък с ограничения - ECHA
Flue dust, cadmium-refining By-product of refining of cadmium consisting primarily of oxides and chlorides of cadmium, lead, ... Leach residues, cadmium cake Residues obtained by cementation of cadmium by iron dust out of cadmium sulfate solutions. ... Calcines, cadmium residue Product of the roasting of cadmium-enriched lead smelting dusts to remove cadmium. Consists primarily ... Cadmium divanadium hexoxide 240-203-3 16056-72-7 Expert judgement 5-oxo-L-proline, cadmium salt 240-269-3 16105-06-9 Expert ...
CDC - Immediately Dangerous to Life or Health Concentrations (IDLH): Cadmium compounds (as Cd) - NIOSH Publications and...
... the revised IDLH for cadmium compounds is 9 mg Cd/m3 which was the original IDLH for cadmium fume. [Note: NIOSH recommends as ... 1. ACGIH [1971]. Cadmium and compounds (as Cd). In: Documentation of the threshold limit values for substances in workroom air ... From ACGIH [1991]. Cadmium and compounds. In: Documentation of the threshold limit values and biological exposure indices. 6th ... NIOSH REL: None established; NIOSH considers cadmium compounds to be potential occupational carcinogens as defined by the OSHA ...
The inhalative toxicity of different cadmium compounds in rats.
Our study suggests that inhalative toxicity of cadmium compounds may be related to lung retention of bioavailable cadmium. In a ... The inhalative toxicity of different cadmium compounds in rats.. Die inhalative Toxizität verschiedener Cadmium Verbindungen ... even the less soluble cadmium compounds (CdO and CdS) were toxic and lethal, especially to male rats. No mortality was seen in ... cadmium; Inhalation; retention; Toxizität; Verbindung; Wistar-Ratte. Abstract. In a long-term inhalation study, male and female ...
Carcinogenicity and toxicity of four cadmium compounds inhaled by rats
Phenylalanine Ammonia-Lyase and Phenolic Compounds in Chamomile Tolerance to Cadmium and Copper Excess
Home » Phenylalanine Ammonia-Lyase and Phenolic Compounds in Chamomile Tolerance to Cadmium and Copper Excess ... Phenylalanine Ammonia-Lyase and Phenolic Compounds in Chamomile Tolerance to Cadmium and Copper Excess. ... Cadmium (Cd) and copper (Cu) uptake by the plants of Matricaria chamomilla and relation to activities of guaiacol peroxidase ( ... Oxidative status of Matricaria chamomilla plants related to cadmium and copper uptake. Kováčik, Jozef; Bačkor, Martin // ...
Cadmium Selenide Compound - online catalogue source - supplier of research materials in small quantities - Goodfellow
An endophytic bacterium Acinetobacter calcoaceticus Sasm3-enhanced phytoremediation of nitrate-cadmium compound polluted soil...
An endophytic bacterium Acinetobacter calcoaceticus Sasm3-enhanced phytoremediation of nitrate-cadmium compound polluted soil ... The cadmium concentration in rape increased significantly with mono-inoculating treatment, whereas it decreased significantly ... the endophytic bacterium Sasm3-inoculated intercropping system not only improved the efficiency of clearing cadmium from soil ...
Pay attention to the hazardous cadmium in phosphate fertilizer--《Phosphate & Compound Fertilizer》2002年06期
Cadmium is contained in phosphate rock and phosphate fertilizer, it accumulates in soils and enters the food chain, which ... Changes of Seed Quality and Cadmium Content of Different Peanut Genotypes under Cadmium Stress[J];Shandong Agricultural ... Cadmium is contained in phosphate rock and phosphate fertilizer, it accumulates in soils and enters the food chain, which ... Pay attention to the hazardous cadmium in phosphate fertilizer. MA Rong(Room 1501, Building 24, South Liufang Lane, Chaoyang ...
Cadmium Compounds in Mineral Fertilisers - International Fertiliser Society
Since it is probable that the absorption of Cd compounds by vegetables depends on the cadmium concentrations in the soil, an ... Nevertheless, it has been established that there have always been cadmium compounds in the food prepared from vegetables. We do ... It has hitherto not been established whether cadmium compounds introduced into the land are elutriated or whether they ... According to present findings, the cadmium content of cultivated land has not gone up in spite of the addition of cadmium. ...
All the information on Cadmium - Management of the risks related to Chronic Occupational Exposure to Cadmium and its compounds ...
The International Cadmium Association (ICdA) is a non-profit organisation based in Belgium with a regional office in North ... cadmium compounds, and products to which cadmium or its compounds have intentionally been added. ... Management of the risks related to Chronic Occupational Exposure to Cadmium and its compounds (2018.2 revision) ... The International Cadmium Association (ICdA) is a non-profit association representing the interests of the worlds cadmium ...
Browsing by Subject "cadmium-containing compounds"
Companies - Cadmium compounds - Singapore | Kompass Business Directory
NIOSHTIC-2 Publications Search - 20023533 - Proto-oncogene activation and genomic instability of cadmium-induced cell...
Therefore, exposure to cadmium is widespread and presents a considerable health concern. Cadmium is known to be a carcinogen; ... Cadmium (Cd) is an essential material used in the battery, metal-coating, and alloy industries. In addition to these industrial ... Cell-transformation; Cadmium-compounds; Cigarette-smoking; Health-hazards; Carcinogens; Carcinogenesis; Cancer; Genes; Proteins ... Therefore, exposure to cadmium is widespread and presents a considerable health concern. Cadmium is known to be a carcinogen; ...
Cadmium sulfide - Wikipedia
Cadmium sulfide is the inorganic compound with the formula CdS. Cadmium sulfide is a green solid.[4] It occurs in nature with ... Cadmium sulfide is toxic, especially when inhaled as dust, and cadmium compounds general are classified as carcinogenic.[35] ... Karl-Heinz Schulte-Schrepping, Magnus Piscator "Cadmium and Cadmium Compounds" in Ullmanns Encyclopedia of Industrial ... As a compound that is easy to isolate and purify, it is the principal source of cadmium for all commercial applications.[4] Its ...
Comprehensive Inorganic Chemistry: Zinc, cadmium, and mercury, by H. M. Cyr ... - Google Books
... bromide cadmium carbonate cadmium oxide cadmium sulfate cathode cell cerium Chem chim chromate coating color complex compounds ... Comprehensive Inorganic Chemistry: Zinc, cadmium, and mercury, by H. M. Cyr and the editors. Scandium, yttrium, and the ... Comprehensive Inorganic Chemistry: Zinc, cadmium, and mercury, by H. M. Cyr and the editors. Scandium, yttrium, and the ... zinc rare-earth reaction reacts reported rubber scandium selenic silicate sodium hydroxide soluble in water solution of cadmium ...
Cadmium - Tag - Market Research Reports - Research and Markets
Cadmium Compounds Canada and USA Report & Database * Report. *August 2020. * 1949 Pages ... Cadmium Pigments Market, Size, Share, Outlook and COVID-19 Strategies, Global Forecasts from 2019 to 2026 * Report ... The United Kingdom - Cadmium and Articles Thereof - Market Analysis, Forecast, Size, Trends and Insights * Report ... The Netherlands - Cadmium and Articles Thereof - Market Analysis, Forecast, Size, Trends and Insights * Report ...
CISDOC - Carcinogenicity of cadmium
CISDOC - Critical concentrations of cadmium in human renal cortex: dose-effect studies in cadmium smelter workers
Critical concentrations of cadmium in human renal cortex: dose-effect studies in cadmium smelter workers. ... Cadmium (Cd) was measured in vivo (using a neutron activation technique) in the left kidney and liver of 82 industrially ... renal diseases; non-ferrous metal industries; cadmium; nephrotoxic effects. Descriptors (secondary). proteinuria; exposure ...
Effects of heavy metals on the mulberry plant and silkworm. I. Effects of cadmium and zinc on silkworm larvae, Bombyx mori L ...
CADMIUM COMPOUNDS; ELEMENTS; INSECTS; INTAKE; INVERTEBRATES; LEPIDOPTERA; METALS; MOTHS; OXYGEN COMPOUNDS; SULFATES; SULFUR ... MAT.; CADMIUM; BIOLOGICAL EFFECTS; DOSE-RESPONSE RELATIONSHIPS; ZINC; CADMIUM SULFATES; DIET; INGESTION; LARVAE; LIFE CYCLE; ... I. Effects of cadmium and zinc on silkworm larvae, Bombyx mori L}. author = {Miyoshi, T, Miyazawa, F, and Shimizu, O}. ... Cadmium sulfate and zinc sulate salts in graded concentration were fed to silkworm larvae using an artificial diet. Tests were ...
Charge transport through exciton shelves in cadmium chalcogenide quantum dot-DNA nano-bioelectronic thin films (Journal Article...
77 NANOSCIENCE AND NANOTECHNOLOGY; CADMIUM COMPOUNDS; CHALCOGENIDES; CHARGE COLLECTION; CHARGE TRANSPORT; CRYSTALS; DNA; ... Journal Article: Charge transport through exciton shelves in cadmium chalcogenide quantum dot-DNA nano-bioelectronic thin films ... Title: Charge transport through exciton shelves in cadmium chalcogenide quantum dot-DNA nano-bioelectronic thin films ...
IUCr) Acta Crystallographica Section C Volume 69, Part 9, September 2013
A novel penta-coordinated cadmium compound: catena-poly[benzyl-tri-ethyl-ammonium [[chlorido-cadmate(II)]-di-μ-chlorido]]. ... Acetyl-acetonato-κ2O,O′)(2,2′-bi-pyridine-κ2N,N′)iodido-copper(II): a compound with two mol-ecules in the asymmetric unit due ... The title compound crystallizes in the space group P. with Z = 4. The crystal is stabilized by π-π inter-actions and weak C-H⋯I ... The title compound was synthesized in high yield by a three-component Kabachnik-Fields reaction. It precipitates as racemic ...
Cadmium stress: an oxidative challenge | SpringerLink
... cadmium (Cd) induces both damaging and repair processes in which the cellular redox status plays a crucial role. Being not ... RC IA (1993) Cadmium and cadmium compounds. IARC Monographs. International Agency for research on Cancer, Lyon, FranceGoogle ... Nawrot TS, Van Hecke E, Thijs L et al (2008) Cadmium-related mortality and long-term secular trends in the cadmium body burden ... Thévenod F (2009) Cadmium and cellular signaling cascades: to be or not to be? Toxicol Appl Pharm 238(3):221-239CrossRefGoogle ...
1910.1027 App A - Substance Safety Data Sheet - Cadmium | Occupational Safety and Health Administration
... heat cadmium-containing compounds or cadmium-coated surfaces; weld with cadmium solders or cut cadmium-containing materials ... C. Appearance: Cadmium metal-soft, blue-white, malleable, lustrous metal or grayish-white powder. Some cadmium compounds may ... of four cadmium compounds.. Based on the above cited studies, the U.S. Environmental Protection Agency (EPA) classified cadmium ... chronic exposure to cadmium; 2) to prevent cadmium-induced disease(s); and 3) to detect and minimize existing cadmium-induced ...
Wiley Reference Works - Ullmann's Encyclopedia of Industrial Chemistry - Related Titles
Boron Compounds. Bromine. Bromine Compounds. C. Cadmium Compounds. Calcium Carbide. Calcium Chloride. Calcium Sulfate. Carbides ... Ammonium Compounds. Antimony Compounds. Arsenic Compounds. B. Barium Compounds. Beryllium Compounds. Bismuth Compounds. Boric ... Titanium Compounds. Tungsten Compounds. V. Vanadium Compounds. W. Water. Z. Zeolites. Zinc Compounds. Zirconium Compounds. ... Iodine and Iodine Compounds. Iron Compounds. L. Lead Compounds. Lime and Limestone. Lithium Compounds. M. Magnesium Compounds. ...
SulfideLevels of cadmiumExposureCarcinogensOxideToxicityCHROMIUMSaltsCopperConcentrationsSubstancesVolatile organic cNIOSH Pocket Guide to Chemical HazardsPigmentsOresSoilAmounts of cadmiumExposures to cadmiumTellurideRelease cadmium into the airChlorineToxicological Profile for CadmiumDichlorideInhalationAbstractChloride and cadmium sulfateEating cadmium-contaminated foodsNickelINTAKEFound in the earth'sCarcinogenUrinarySulfurToxic fumes of cadmiumSkin contact with cadmiumOccupationalFertilizersSources of cadmiumOrganicChemicalCyanideCarcinogenicForms of cadmiumSource of cadmiumAmount of cadmiumCONTAINS CADMIUM
Sulfide12
- Another compound of some economic value is cadmium sulfide, CdS. (britannica.com)
- Cadmium sulfide is the inorganic compound with the formula CdS. (wikipedia.org)
- Cadmium sulfide is a green solid. (wikipedia.org)
- Cadmium sulfide can be prepared by the precipitation from soluble cadmium(II) salts with sulfide ion. (wikipedia.org)
- [7] When cadmium sulfide selenides are required the CdSe is co-precipitated with CdS and the cadmium sulfoselenide is created during the calcination step. (wikipedia.org)
- Cadmium sulfide can be dissolved in acids. (wikipedia.org)
- Cadmium sulfide has, like zinc sulfide , two crystal forms. (wikipedia.org)
- It is usually found as a mineral combined with other elements such as oxygen (cadmium oxide), chlorine (cadmium chloride), or sulfur (cadmium sulfate, cadmium sulfide). (cancer.gov)
- Cadmium chloride is used for the preparation of cadmium sulfide, used as "Cadmium Yellow", a brilliant-yellow stable inorganic pigment. (wikipedia.org)
- However, there are some other cadmium compounds, including sulfide and cadmium pigments, for which the evidence in relation to cancer in humans is weaker. (greenspec.co.uk)
- Typical dots are made of binary compounds such as lead sulfide , lead selenide , cadmium selenide , cadmium sulfide , cadmium telluride , indium arsenide , and indium phosphide . (wikipedia.org)
- Dots may also be made from ternary compounds such as cadmium selenide sulfide. (wikipedia.org)
Levels of cadmium11
- Phenylalanine ammonia-lyase activity (PAL, EC 4.3.1.5), total phenolics, soluble proteins, malondialdehyde and metals accumulation in four-week old chamomile ( Matricaria chamomilla) plants cultivated in nutrient solution and exposed to low (3 μM) and high (60 and 120 μM) levels of cadmium (Cd) or copper (Cu) for 7 days were studied. (ebscohost.com)
- Oral exposure to high levels of cadmium over a long period of time may result in adverse effects on the kidneys or on bones. (canada.ca)
- Cadmium toxicity occurs when a person breathes in high levels of cadmium from the air, or eats food or drinks water containing high levels of cadmium. (winchesterhospital.org)
- Based on the available data obtained from the population investigating, the authors reviewed research articles of the study on analytical me- thods and exposure levels of cadmium (Cd) in population, the injury of target organ, the evol- vement of sensitive index for surveillance, the study on effects of human disease and death for environmental Cd exposure, and the study on priority surveillance of human health risk. (scirp.org)
- In general, leafy vegetables such as lettuce and spinach, potatoes and grains, peanuts, soybeans, and sunflower seeds contain high levels of cadmium, approximately 0.05- 0.12 mg cadmium/kg. (cdc.gov)
- Tobacco leaves accumulate high levels of cadmium from the soil. (cdc.gov)
- Breathing air with high levels of cadmium over a short period of time is initially like the flu with chills, fever and muscle pain, then later can cause lung damage, shortness of breath, chest pain and cough, which may lead to death in severe cases. (greenspec.co.uk)
- Breathing lower levels of cadmium over a longer period of time can lead to kidney disease and cause bones to become weaker. (greenspec.co.uk)
- Breathing high levels of cadmium can severely damage the lungs. (cdc.gov)
- Long-term exposure to lower levels of cadmium in air, food, or water leads to a buildup of cadmium in the kidneys and possible kidney disease. (cdc.gov)
- The babies of animals exposed to high levels of cadmium during pregnancy had changes in behavior and learning ability. (cdc.gov)
Exposure43
- The chosen IDLH is based on the statement by ACGIH [1971] that an exposure to 9 mg/m 3 cadmium fume for 5 hours is a lethal dose [Beton et al. (cdc.gov)
- It has been reported that exposure to 9 mg/m 3 of cadmium fume for 5 hours is a lethal dose [Beton et al. (cdc.gov)
- In a short-term inhalation study we found that the lung retention of cadmium was two times higher after exposure to CdO than to CdCl2. (fraunhofer.de)
- Highly significant lung tumor rates were found after continuous exposure to equal or bigger than 30 Myg/cubic meter Cd of all Cd compounds. (fraunhofer.de)
- Therefore, exposure to cadmium is widespread and presents a considerable health concern. (cdc.gov)
- 1. Short-term (acute) exposure: Cadmium is much more dangerous by inhalation than by ingestion. (osha.gov)
- Repeated or long-term exposure to cadmium, even at relatively low concentrations, may result in kidney damage and an increased risk of cancer of the lung and of the prostate. (osha.gov)
- Cadmium does not have a detectable odor except at levels well above the permissible exposure limits. (osha.gov)
- Final Report: Multisite lead and cadmium exposure study with biological markers incorporated. (cdc.gov)
- Chronic exposure to cadmium, even at relatively low concentrations, may result in kidney damage, anemia, pulmonary fibrosis, emphysema, perforation of the nasal septum, loss of smell, male reproductive effects, and an increased risk of cancer of the lung and of the prostate. (hazard.com)
- Exposure to cadmium occurs mostly in workplaces where cadmium products are made. (cancer.gov)
- The general population is exposed to cadmium by breathing tobacco smoke or eating cadmium-contaminated foods, which is the major source of cadmium exposure for nonsmokers. (cancer.gov)
- The expanding nickel-cadmium (NiCd) battery recycling industry is also a potential source for exposure. (cancer.gov)
- Which cancers are associated with exposure to cadmium? (cancer.gov)
- Occupational exposure to various cadmium compounds is associated with an increased risk of lung cancer . (cancer.gov)
- Cadmium and its compounds are highly toxic and exposure is known to cause cancer. (cancer.gov)
- Occupational exposure to cadmium primarily occurs in operations involving heating cadmium-containing products. (cancer.gov)
- It provides updated data and information related to exposure to cadmium in Canada, to analytical methods and to treatment considerations at the municipal and residential scales. (canada.ca)
- Although exposure to cadmium through inhalation is considered to be associated with cancer effects in humans, this concern has not been linked to exposure through drinking water. (canada.ca)
- Food is the main source of Canadian exposure to cadmium, with the exception of smokers or individuals who are exposed to it in the workplace. (canada.ca)
- Exposure to cadmium in drinking water is primarily due to its leaching from galvanized steel used for service lines, pipes and well components and, to a lesser extent, from brass fittings and cement mortar linings. (canada.ca)
- Cadmium levels in source water are typically very low, and exposure to cadmium from drinking water is also generally expected to be low. (canada.ca)
- Either short-term or long-term exposure to cadmium can cause serious health problems. (winchesterhospital.org)
- Anyone can develop cadmium toxicity as a result of cadmium exposure. (winchesterhospital.org)
- Nongenotoxic mechanisms upregulating intracellular signalling pathways leading to increased mitogenesis are discussed as major mechanisms for the interpretation of the carcinogenic activity by chronic cadmium exposure. (nih.gov)
- G. Nordberg, T. Jin, and Q. Kong, (1997) Biological monitoring of cadmium exposure and renal effects in a population group residing in a polluted area in China. (scirp.org)
- M. M. Zhai and Q. Shang, (2007) Reseach advance of environmental cadmium exposure on human health damage. (scirp.org)
- H. Nakadaira and S. Nishi, (2003) Effects of low-dose cadmium exposure on biological examinations. (scirp.org)
- L. Jarup and C. G. Elinder, (1994) Dose-response relations between urinary cadmium and tubular protei- nuria in cadmium-exposure workers. (scirp.org)
- This public health statement tells you about cadmium and the effects of exposure to it. (cdc.gov)
- In the United States, for nonsmokers the primary source of cadmium exposure is from the food supply. (cdc.gov)
- Electroplating, metal machining, welding and painting are operations associated with cadmium exposure. (greenspec.co.uk)
- The health effects associated with cadmium exposure depend on the way people are exposed to cadmium, how much has entered the person's body, how long the person has been exposed for and how the person's body responds to the exposure. (greenspec.co.uk)
- The causing of cancer by exposure to the above compounds has not been proven to occur in humans, but employers are required to handle cadmium oxide, cadmium chloride and cadmium sulfate as if they can cause cancer. (greenspec.co.uk)
- In addition, it is considered that human exposure to cadmium chloride may result in impaired fertility or harm to the unborn child. (greenspec.co.uk)
- Conclusions: The results of the present study suggest that exposure to environmental lead and cadmium in adults and exposure to environmental cadmium in adolescent s may play a role in the risk of hearing loss. (cdc.gov)
- Animal studies also indicate that the young are more susceptible than adults to a loss of bone and decreased bone strength from exposure to cadmium. (cdc.gov)
- How can families reduce the risk of exposure to cadmium? (cdc.gov)
- The amount of cadmium in your blood shows your recent exposure to cadmium. (cdc.gov)
- The amount of cadmium in your urine shows both your recent and your past exposure. (cdc.gov)
- Occupational exposure to cadmium mostly by inhalation is significant in many manufacturing activities including metal refining and welding. (watertechonline.com)
- Cumulative exposure to cadmium is tracked by its concentration in urine. (watertechonline.com)
- Cotruvo takes a closer look at what it is, the uses of cadmium, human exposure and occurrence, potential health considerations, analytical methods, available water treatment and how it is regulated. (watertechonline.com)
Carcinogens4
- NIOSH considers cadmium compounds to be potential occupational carcinogens as defined by the OSHA carcinogen policy [29 CFR 1990]. (cdc.gov)
- Cadmium and Cadmium Compounds, Report on Carcinogens, Fourteenth Edition. (cancer.gov)
- Cadmium and Cadmium Compounds: known to be human carcinogens. (greenspec.co.uk)
- The Department of Health and Human Services (DHHS) has determined that cadmium and cadmium compounds are known human carcinogens. (cdc.gov)
Oxide21
- most important cadmium compound is cadmium oxide, CdO. (britannica.com)
- The lethal dose of thermally generated cadmium oxide fume of not more than 2,900 mg-min/m 3 has been reported [Barrett and Card 1947], which is equivalent to about 85 mg Cd/m 3 for 30 minutes. (cdc.gov)
- Cd + 2 HCl → CdCl2 + H2 Hydrochloric acid may be used to make hydrated CdCl2 from the metal, or from cadmium oxide or cadmium carbonate. (wikipedia.org)
- Cadmium oxide is an inorganic compound with the formula CdO. (wikipedia.org)
- Cadmium oxide can be found as a colorless amorphous powder or as brown or red crystals. (wikipedia.org)
- Cadmium oxide is an n-type semiconductor with a band gap of 2.18 eV (2.31 eV) at room temperature (298 K). Since cadmium compounds are often found in association with zinc ores, cadmium oxide is a common by-product of zinc refining. (wikipedia.org)
- Pyrolysis of other cadmium compounds, such as the nitrate or the carbonate, also affords this oxide. (wikipedia.org)
- Cadmium oxide is prepared commercially by oxidizing cadmium vapor in air. (wikipedia.org)
- Major uses for cadmium oxide are as an ingredient for electroplating baths, optoelectronic devices, and in pigments. (wikipedia.org)
- Cadmium oxide in the form of thin films has been used in applications such as photodiodes, phototransistors, photovoltaic cells, transparent electrodes, liquid crystal displays, IR detectors, and anti reflection coatings. (wikipedia.org)
- These cyanide baths consist of cadmium oxide and sodium cyanide in water, which likely form cadmium cyanide and sodium hydroxide. (wikipedia.org)
- A typical formula is 32 g/L cadmium oxide and 75 g/L sodium cyanide. (wikipedia.org)
- A thin coat of cadmium oxide forms on the surface of cadmium in moist air at room temperature. (wikipedia.org)
- http://chemister.ru/Database/properties-en.php?dbid=1&id=500 Cadmium oxide in Linstrom, Peter J. (wikipedia.org)
- ISBN 0-618-94690-X. Sigma-Aldrich Co., Cadmium oxide. (wikipedia.org)
- cadmium is a heavy metal used in industry which is found mainly as an oxide, chloride, sulphate, nitrate or sulphide. (anses.fr)
- Cadmium oxide (CdO) can be found in the atmosphere in the form of dust or fumes. (anses.fr)
- Cadmium is also found in cigarette smoke in the form of minute particles of cadmium oxide which settle mainly in the pulmonary alveoli. (anses.fr)
- This produces toxic fumes of cadmium oxide. (inchem.org)
- Cadmium (as oxide, chloride, and sulfate) will exist in air as particles or vapors (from high temperature processes). (cdc.gov)
- Certain cadmium compounds, including chloride, sulfate and oxide compounds, have been shown to cause cancer in animals. (greenspec.co.uk)
Toxicity9
- The inhalative toxicity of different cadmium compounds in rats. (fraunhofer.de)
- Our study suggests that inhalative toxicity of cadmium compounds may be related to lung retention of bioavailable cadmium. (fraunhofer.de)
- A nine-year old chronic toxicity study of cadmium in monkeys II. (cdc.gov)
- Likewise, due to human toxicity concerns, cadmium is no longer used as a fungicide in the United States. (encyclopedia.com)
- This new document takes into consideration newer scientific studies and assessments, and finds that the weight of evidence continues to identify kidney toxicity in humans as the key end-point for cadmium. (canada.ca)
- There is no effective treatment for cadmium toxicity. (winchesterhospital.org)
- In the context of its scientific expertise missions regarding toxicity reference values (TRVs), ANSES today published new values for two contaminants frequently found in the environment - vinyl chloride monomer and cadmium and its compounds. (anses.fr)
- treatment for cadmium toxicity exists. (nap.edu)
- Nutritional deficiencies can increase the risk of cadmium toxicity. (nap.edu)
CHROMIUM1
- 6. Formation of ( h -Benzene) or ( h -Cyclohexa-1 ,3 -diene) Compounds of Chromium, Tungsten and Rhenium from Cyclohexane and the Metal atoms. (columbia.edu)
Salts8
- It is a brown powder produced by burning cadmium vapor in air, and it provides a convenient starting material for the production of most other cadmium salts. (britannica.com)
- Pigment production usually involves the precipitation of CdS, the washing of the solid precipitate to remove soluble cadmium salts followed by calcination (roasting) to convert it to the hexagonal form followed by milling to produce a powder. (wikipedia.org)
- Cadmium sulfate and zinc sulate salts in graded concentration were fed to silkworm larvae using an artificial diet. (osti.gov)
- I. Effects of cadmium and zinc on silkworm larvae, Bombyx mori L} author = {Miyoshi, T, Miyazawa, F, and Shimizu, O} abstractNote = {Cadmium sulfate and zinc sulate salts in graded concentration were fed to silkworm larvae using an artificial diet. (osti.gov)
- Ingested cadmium salts may cause severe and sometimes fatal poisonings. (hazard.com)
- Although as little as 10 - 20 mg of soluble cadmium salts have produced severe toxic symptoms when ingested, death probably requires several hundred mg by oral route. (hazard.com)
- Cadmium is a metal that can be found in the environment either in its elemental form or in a number of different salts. (canada.ca)
- Cadmium is a very toxic metal frequently found as salts in ores concurrently with zinc. (watertechonline.com)
Copper1
- Most cadmium used in the United States is extracted during the production of other metals such as zinc, lead, and copper. (cancer.gov)
Concentrations6
- Since it is probable that the absorption of Cd compounds by vegetables depends on the cadmium concentrations in the soil, an increase in the Cd content of our food might be due to such a concentration but it is far from reaching a critical level. (fertiliser-society.org)
- Modulation of tissue trace metal concentrations in weanling rats fed different levels of zinc and exposed to oral lead and cadmium. (cdc.gov)
- Cadmium is an element found in low concentrations in the earth's crust. (cancer.gov)
- About 1 microM cadmium stimulates DNA synthesis and cell proliferation in various cell lines, whereas more elevated concentrations are inhibitory. (nih.gov)
- Cadmium enhances the expression of several classes of genes at concentrations of a few microM. (nih.gov)
- 2008) Serial changes in urinary cadmium concentrations and degree of renal tubular injury after soil replacement in cadmium- polluted rice paddies. (scirp.org)
Substances3
- Toxic Substances Portal - Cadmium. (cancer.gov)
- Cadmium exists as the hydrated ion or as ionic complexes with other inorganic or organic substances. (cdc.gov)
- In the home, store substances that contain cadmium safely, and keep nickel-cadmium batteries out of reach of young children. (cdc.gov)
Volatile organic c2
- and (6) volatile organic compounds (VOCs) listed in the Ambient Air Directive 2008/50/EC. (europa.eu)
- Hazardous air pollutants include heavy metals, volatile and semi volatile organic compounds, polycyclic aromatic hydrocarbons and aldehydes. (abs.gov.au)
NIOSH Pocket Guide to Chemical Hazards1
- Cadmium Dust, NIOSH Pocket Guide to Chemical Hazards. (cancer.gov)
Pigments3
- Cadmium does not corrode easily and has been used to manufacture batteries, pigments, metal coatings, and plastics. (cancer.gov)
- Cadmium is introduced to the food chain through agricultural soils, which may naturally contain cadmium, or from anthropogenic (human) sources, from cadmium-based pigments, and stabilizers used in certain plastics. (cancer.gov)
- There are several cadmium-based pigments in glass, plastics, ceramics and paints that provide bright yellow, orange, red and maroon coloring. (watertechonline.com)
Ores3
- [4] It occurs in nature with two different crystal structures as the rare minerals greenockite and hawleyite , but is more prevalent as an impurity substituent in the similarly structured zinc ores sphalerite and wurtzite , which are the major economic sources of cadmium. (wikipedia.org)
- Methods of extraction of cadmium from ores and zinc-containing materials are considered in the article. (ksu.kz)
- Cadmium is a silvery white metal found in ores in combined forms concurrently with other metals, especially zinc. (watertechonline.com)
Soil12
- An endophytic bacterium Acinetobacter calcoaceticus Sasm3-enhanced phytoremediation of nitrate-cadmium compound polluted soil by intercropping Sedum alfredii with oilseed rape. (sigmaaldrich.com)
- In conclusion, the endophytic bacterium Sasm3-inoculated intercropping system not only improved the efficiency of clearing cadmium from soil without obstructing crop production, but also improved the quality of crop. (sigmaaldrich.com)
- Cadmium is a natural element found in tiny amounts in air, water, soil, and food. (cancer.gov)
- Cadmium may enter drinking water sources naturally (leaching from soil), as a result of human activities (as a by-product of refining or from its use in technological applications) or through leaching from some pipes and well components. (canada.ca)
- Canadians can be exposed to cadmium through its presence in food, water, consumer products, soil and air. (canada.ca)
- Improper waste disposal and spills at hazardous waste sites may cause cadmium to leak into nearby water and soil. (winchesterhospital.org)
- The microbiological degradation of these compounds produces vinyl chloride under the ground, which in the form of fumes (soil gas) enters the ambient air and water sources. (anses.fr)
- Cadmium is emitted to soil, water, and air by non-ferrous metal mining and refining, manufacture and application of phosphate fertilizers, fossil fuel combustion, and waste incineration and disposal. (cdc.gov)
- Cadmium and its compounds may travel through soil, but its mobility depends on several factors such as pH and amount of organic matter, which will vary depending on the local environment. (cdc.gov)
- Generally, cadmium binds strongly to organic matter where it will be immobile in soil and be taken up by plant life, eventually, entering the food supply. (cdc.gov)
- Chemical compounds resembling arsenic, cadmium, and uranium within the soil. (amazonaws.com)
- Cadmium binds strongly to soil particles. (cdc.gov)
Amounts of cadmium3
- 4. Inhalation: If large amounts of cadmium are inhaled, the exposed person must be moved to fresh air at once. (osha.gov)
- The general population may be exposed to small amounts of cadmium daily through food, tobacco smoke (as active or secondhand smoke), drinking water, and air. (cancer.gov)
- Because of their chemical similarities zinc, including galvanized coatings, often contains small amounts of cadmium. (watertechonline.com)
Exposures to cadmium2
- The U.S. Occupational Safety & Health Administration has more information about controlling exposures to cadmium. (cancer.gov)
- There is also some information from animal studies that high enough exposures to cadmium before birth can reduce body weights and affect the skeleton in the developing young. (cdc.gov)
Telluride2
- is mercury telluride (HgTe) and cadmium telluride (CdTe). (britannica.com)
- Local Stoichiometry and Atomic Interdiffusion during Reactive Metal/Mercury-Cadmium-Telluride Junction Formation. (dtic.mil)
Release cadmium into the air1
- Living near industrial facilities which release cadmium into the air. (cdc.gov)
Chlorine2
- Cadmium chloride is a white crystalline compound of cadmium and chlorine, with the formula CdCl2. (wikipedia.org)
- Anhydrous cadmium chloride can be prepared by the action of anhydrous chlorine or hydrogen chloride gas on heated cadmium metal. (wikipedia.org)
Toxicological Profile for Cadmium4
- ATSDR (2005) Agency for Toxic Substance and Disease Registry, U.S. Toxicological Profile for Cadmium. (springer.com)
- Toxicological profile for cadmium. (cdc.gov)
- 1997) Toxicological Profile for Cadmium (Update). (scirp.org)
- This Public Health Statement is the summary chapter from the Toxicological Profile for Cadmium . (cdc.gov)
Dichloride3
- Cadmium (Cd) dichloride is a compound that has teratogenic, mutagenic, and carcinogenic properties. (nih.gov)
- For these reasons, we have studied the subcellular pharmacological profile of elemental cadmium in human ovarian cancer cells, when administered as cadmium dichloride. (nih.gov)
- These cell lines differed in that the cisplatin-resistant A2780/CP70 cell line, was also comparatively resistant to cadmium dichloride. (nih.gov)
Inhalation2
- Intake of cadmium from drinking water is not expected through either skin contact or inhalation. (canada.ca)
- Cadmium compounds are considered to be carcinogenic by inhalation but not by ingestion. (watertechonline.com)
Abstract2
- abstract = "The influence of heterocyclic compounds on the formation of coordination polymers in the system of cadmium(II) nitrate tetrahydrate and biphenyl-4,4′-dicarboxylic acid is demonstrated. (nsu.ru)
- Abstract Surface decontamination efficacy determination of DeconGelTM 1101 on stainless steel, aluminum, and concrete surfaces contaminated with amine compounds (aniline) was performed using GC/MS (Gas Chromatography/Mass Spectrometry) according to Environmental Protection Agency (EPA) SW-846 Methods: 3500C (Sampling) and 8270C (Analysis). (environmental-expert.com)
Chloride and cadmium sulfate1
- Cadmium chloride and cadmium sulfate are soluble in water. (cdc.gov)
Eating cadmium-contaminated foods1
- The general population is exposed from breathing cigarette smoke or eating cadmium contaminated foods. (cdc.gov)
Nickel4
- Dispose of nickel-cadmium batteries properly, and do not allow children to play with these batteries. (cancer.gov)
- Keep nickel-cadmium batteries out of the reach of small children. (winchesterhospital.org)
- The most common use of cadmium in industry is in the production of nickel-cadmium (Ni-Cd) rechargeable batteries and as a sacrificial corrosion-protection coating for iron and steel. (greenspec.co.uk)
- Cadmium is used as the anode in nickel cadmium rechargeable batteries. (watertechonline.com)
INTAKE3
- While dietary sources can be sporadic, intake from tobacco occurs with each cigarette smoked and can proceed for decades resulting in accumulation of metals like cadmium in the body. (cancer.gov)
- Smoking is the highest source of cadmium intake for most people. (winchesterhospital.org)
- 2000) Renal effects of cadmium intake of a Japanese general popu- lation in two areas unpolluted by cadmium. (scirp.org)
Found in the earth's2
- Cadmium is a natural element found in the earth's crust, and has been used to make batteries and other products. (cancer.gov)
- Cadmium is found in the Earth's crust in combination with zinc. (greenspec.co.uk)
Carcinogen2
- Note: NIOSH recommends as part of its carcinogen policy that the 'most protective' respirators be worn for cadmium compounds at any detectable concentration. (cdc.gov)
- There is no conclusive evidence that cadmium can cause lung cancer, but as a precaution, the United States Environmental Protection Agency has classified cadmium as a probable carcinogen in humans. (winchesterhospital.org)
Urinary10
- 1981. The effects of sodium chromate and carbon tetrachloride on the urinary excretion and tissue distribution of cadmium in cadmium-pretreated rats. (cdc.gov)
- 1995) Sig- nificance of elevated urinary human intestinal alkaline phosphatase in Japanese people exposed to environmental cadmium. (scirp.org)
- 2008) Estimation of benchmark doses as threshold levels of urinary cadmium, based on excretion of beta2-micro- globulin in cadmium-polluted and non-polluted regions in Japan. (scirp.org)
- 2006) Esti- mation of benchmark dose as the threshold levels of urinary cadmium, based on excretion of total protein, beta2-microglobulin, and N-acetyl-beta-D-glucosemini- dase in cadmium nonpolluted regions in Japan. (scirp.org)
- Cadmium and Alzheimer's disease mortality in U.S. adults: updated evidence with a urinary biomarker and extended follow-up time. (cdc.gov)
- The association between urinary cadmium - an arguably more appropriate biomarker for studying chronic diseases - and AD mortality has not yet been explored. (cdc.gov)
- IQR=0.51ng/mL) increase in urinary cadmium was associated with 58% higher rate of AD mortality (hazard ratio (HR)=1.58, 95% CI: 1.20, 2.09. (cdc.gov)
- In contrast, in NHANES III participants, an IQR (IQR=0.78ng/mL) increase in urinary cadmium was not associated with AD mortality (HR=0.85, 95% CI: 0.63, 1.17, p-value=0.31, mean follow-up: 13 years). (cdc.gov)
- Also in the NHANES III sample however, when the maximum follow-up time was restricted to 12.7 years (i.e. the same as NHANES 1999-2006 participants) and urinary creatinine adjustments were not made, urinary cadmium was associated with elevated AD mortality (HR=1.11, 95% CI: 1.02, 1.20, p-value=0.0086). (cdc.gov)
- Urinary cadmium has been shown to accurately reflect the amount of cadmium in the body. (cdc.gov)
Sulfur1
- In both of these forms the cadmium and sulfur atoms are four coordinate. (wikipedia.org)
Toxic fumes of cadmium1
- If involved in a fire, this material can emit very toxic fumes of cadmium. (hazard.com)
Skin contact with cadmium1
- 2. Protective Clothing: You may be required to wear impermeable clothing, gloves, foot gear, a face shield, or other appropriate protective clothing to prevent skin contact with cadmium. (osha.gov)
Occupational1
- The US Occupational Safety & Health Administration ( OSHA ) estimates that there are around 70,000 workers in the USA construction industry that are potentially exposed to cadmium. (greenspec.co.uk)
Fertilizers3
- All soils and rocks, including coal and mineral fertilizers, contain some cadmium. (cancer.gov)
- If you maintain a vegetable garden, consider having fertilizers tested for cadmium. (winchesterhospital.org)
- Some fertilizers have been found to be high in cadmium, which may then concentrate in your vegetables. (winchesterhospital.org)
Sources of cadmium1
- Identify potential sources of cadmium in and around your home, at work, and where your children play. (winchesterhospital.org)
Organic3
- Solubilities of Inorganic and Organic Compounds (2nd ed. (wikipedia.org)
- During the past decades, metal-organic coordination compounds have achieved considerable progress in the field of supramolecular chemistry and crystal engineering, because of their intriguing structural motifs and potential functional properties, such as molecular adsorption, magnetism, and luminescence. (kpubs.org)
- fails to meet California's Regulation for Reducing Volatile Organic Compound Emissions from Consumer Products and/or applicable California SCAQMD rules (e.g. (goodhousekeeping.com)
Chemical4
- Handbook of Inorganic Chemical Compounds. (wikipedia.org)
- Wikimedia Commons has media related to Chemical compounds . (wikipedia.org)
- It is in the same chemical family as zinc and they have similar chemical properties, but cadmium is significantly more toxic than zinc. (watertechonline.com)
- Cadmium, Cotruvo explains in the article, is a silvery white metal in the same chemical family as zinc with similar chemical properties but is substantially more toxic. (watertechonline.com)
Cyanide1
- Most commercial electroplating of cadmium is done by electrodeposition from cyanide baths. (wikipedia.org)
Carcinogenic3
- Effects of the carcinogenic metal cadmium on the regulation of mammalian gene expression are reviewed and discussed in the light of observations on interference with cellular signal transduction pathways. (nih.gov)
- In considering the available evidence, the carcinogenic properties of cadmium are interpreted using a multifactorial approach involving indirect genotoxicity (interference with DNA repair) and the upregulation of mitogenic signalling pathways. (nih.gov)
- These two compounds have been classified as "carcinogenic to humans" (Group 1) by the International Agency for Research on Cancer (IARC). (anses.fr)
Forms of cadmium2
Source of cadmium1
- As a compound that is easy to isolate and purify, it is the principal source of cadmium for all commercial applications. (wikipedia.org)
Amount of cadmium2
CONTAINS CADMIUM1
- When in doubt, check the label for cadmium or call the manufacturer to find out if the product contains cadmium. (winchesterhospital.org)