Cadmium radioisotopes. Medical search

Unstable isotopes of cadmium that decay or disintegrate emitting radiation. Cd atoms with atomic weights 103-105, 107, 109, 115, and 117-119 are radioactive cadmium isotopes.

An element with atomic symbol Cd, atomic number 48, and atomic weight 114. It is a metal and ingestion will lead to CADMIUM POISONING.

Poisoning occurring after exposure to cadmium compounds or fumes. It may cause gastrointestinal syndromes, anemia, or pneumonitis.

Isotopes that exhibit radioactivity and undergo radioactive decay. (From Grant & Hackh's Chemical Dictionary, 5th ed & McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

A cadmium halide in the form of colorless crystals, soluble in water, methanol, and ethanol. It is used in photography, in dyeing, and calico printing, and as a solution to precipitate sulfides. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)

Unstable isotopes of zinc that decay or disintegrate emitting radiation. Zn atoms with atomic weights 60-63, 65, 69, 71, and 72 are radioactive zinc isotopes.

Inorganic compounds that contain cadmium as an integral part of the molecule.

Method for assessing flow through a system by injection of a known quantity of radionuclide into the system and monitoring its concentration over time at a specific point in the system. (From Dorland, 28th ed)

Unstable isotopes of strontium that decay or disintegrate spontaneously emitting radiation. Sr 80-83, 85, and 89-95 are radioactive strontium isotopes.

Unstable isotopes of iodine that decay or disintegrate emitting radiation. I atoms with atomic weights 117-139, except I 127, are radioactive iodine isotopes.

Unstable isotopes of krypton that decay or disintegrate emitting radiation. Kr atoms with atomic weights 74-77, 79, 81, 85, and 87-94 are radioactive krypton isotopes.

Devices for accelerating charged particles in a spiral path by a constant-frequency alternating electric field. This electric field is synchronized with the movement of the particles in a constant magnetic field.

Libraries in which a major proportion of the resources are available in machine-readable format, rather than on paper or MICROFORM.

Solutions having the same osmotic pressure as blood serum, or another solution with which they are compared. (From Grant & Hackh's Chemical Dictionary, 5th ed & Dorland, 28th ed)

A metallic element, atomic number 49, atomic weight 114.82, symbol In. It is named from its blue line in the spectrum. (From Dorland, 28th ed)

Lists of words, usually in alphabetical order, giving information about form, pronunciation, etymology, grammar, and meaning.

Contamination of bodies of water (such as LAKES; RIVERS; SEAS; and GROUNDWATER.)

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Means or process of supplying water (as for a community) usually including reservoirs, tunnels, and pipelines and often the watershed from which the water is ultimately drawn. (Webster, 3d ed)

Adverse effect upon bodies of water (LAKES; RIVERS; seas; groundwater etc.) caused by CHEMICAL WATER POLLUTANTS.

Large vessels propelled by power or sail used for transportation on rivers, seas, oceans, or other navigable waters. Boats are smaller vessels propelled by oars, paddles, sail, or power; they may or may not have a deck.

The spontaneous transformation of a nuclide into one or more different nuclides, accompanied by either the emission of particles from the nucleus, nuclear capture or ejection of orbital electrons, or fission. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)

High energy POSITRONS or ELECTRONS ejected from a disintegrating atomic nucleus.

Positively charged particles composed of two protons and two NEUTRONS, i.e. equivalent to HELIUM nuclei, which are emitted during disintegration of heavy ISOTOPES. Alpha rays have very strong ionizing power, but weak penetrability.

Energy released by nuclear fission or nuclear fusion.

A low-molecular-weight (approx. 10 kD) protein occurring in the cytoplasm of kidney cortex and liver. It is rich in cysteinyl residues and contains no aromatic amino acids. Metallothionein shows high affinity for bivalent heavy metals.

A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035)

The movement of materials (including biochemical substances and drugs) through a biological system at the cellular level. The transport can be across cell membranes and epithelial layers. It also can occur within intracellular compartments and extracellular compartments.

The rate dynamics in chemical or physical systems.

Diminished or failed response of an organism, disease or tissue to the intended effectiveness of a chemical or drug. It should be differentiated from DRUG TOLERANCE which is the progressive diminution of the susceptibility of a human or animal to the effects of a drug, as a result of continued administration.

The adhesion of gases, liquids, or dissolved solids onto a surface. It includes adsorptive phenomena of bacteria and viruses onto surfaces as well. ABSORPTION into the substance may follow but not necessarily.

Refuse liquid or waste matter carried off by sewers.

A mass of organic or inorganic solid fragmented material, or the solid fragment itself, that comes from the weathering of rock and is carried by, suspended in, or dropped by air, water, or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface, such as sand, gravel, silt, mud, fill, or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed, p1689)

A trace element that is a component of vitamin B12. It has the atomic symbol Co, atomic number 27, and atomic weight 58.93. It is used in nuclear weapons, alloys, and pigments. Deficiency in animals leads to anemia; its excess in humans can lead to erythrocytosis.

Silver. An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA.

Large natural streams of FRESH WATER formed by converging tributaries and which empty into a body of water (lake or ocean).

Tellurium. An element that is a member of the chalcogen family. It has the atomic symbol Te, atomic number 52, and atomic weight 127.60. It has been used as a coloring agent and in the manufacture of electrical equipment. Exposure may cause nausea, vomiting, and CNS depression.

A benzyl-indazole having analgesic, antipyretic, and anti-inflammatory effects. It is used to reduce post-surgical and post-traumatic pain and edema and to promote healing. It is also used topically in treatment of RHEUMATIC DISEASES and INFLAMMATION of the mouth and throat.

Any waste product generated by a dental office, surgery, clinic, or laboratory including amalgams, saliva, and rinse water.

Inorganic compounds that contain mercury as an integral part of the molecule.

Genetically developed small pigs for use in biomedical research. There are several strains - Yucatan miniature, Sinclair miniature, and Minnesota miniature.

The innermost layer of the heart, comprised of endothelial cells.

A colloidal, hydrated aluminum silicate that swells 12 times its dry size when added to water.

Polymers of high molecular weight which at some stage are capable of being molded and then harden to form useful components.

Exclusive legal rights or privileges applied to inventions, plants, etc.

A collective term for interstitial, intracavity, and surface radiotherapy. It uses small sealed or partly-sealed sources that may be placed on or near the body surface or within a natural body cavity or implanted directly into the tissues.

Any of the numerous types of clay which contain varying proportions of Al2O3 and SiO2. They are made synthetically by heating aluminum fluoride at 1000-2000 degrees C with silica and water vapor. (From Hawley's Condensed Chemical Dictionary, 11th ed)

Polymeric materials (usually organic) of large molecular weight which can be shaped by flow. Plastic usually refers to the final product with fillers, plasticizers, pigments, and stabilizers included (versus the resin, the homogeneous polymeric starting material). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)

Differences in cadmium transport to the testis, epididymis, and brain in cadmium-sensitive and -resistant murine strains 129/J and A/J. (1/26)

Although most animals with scrotal testes are susceptible to cadmium-induced testicular toxicity, strain-related differences are seen in mice. Resistant murine strains demonstrate a decreased cadmium concentration in the testis and also in the epididymis and seminal vesicle. In this study we analyzed cadmium transport into tissues with a vascular barrier, the testis, epididymis, and brain, in an attempt to characterize the mechanisms of strain resistance to cadmium-induced testicular toxicity. In the resistant murine strain A/J, 109Cd transport (administered as 109CdCl2) was significantly attenuated in the testis, epididymis, and brain, when compared to the sensitive murine strain 129/J. The unidirectional influx constant (Ki, in microliter g-1 min-1) for 109Cd was 0.01929 in the A/J testis as compared with 1.174 in the 129/J testis (P <.0001). The percentage of a 109Cd dose that reached the A/J testis by 60 min was over 10 times less than that which reached the 129/J testis. The transport system used by cadmium in the 129/J testis was saturable, with 20 microM unlabeled cadmium chloride inhibiting transport by over 60%. The transporter was competitively inhibited by zinc (P =. 00017), but not by calcium, indicating a specificity in ion transport. Studies with isolated tubules and analysis of testicular fluid compartments demonstrated no significant difference in cadmium uptake or efflux between the strains when corrected for the amount of 109Cd entering the testis. Therefore, murine strain differences in testicular sensitivity to cadmium appear to be related to the variable presence of a transport system for cadmium in the testicular vasculature. (+info)

Calculating bone-lead measurement variance. (2/26)

The technique of (109)Cd-based X-ray fluorescence (XRF) measurements of lead in bone is well established. A paper by some XRF researchers [Gordon CL, et al. The Reproducibility of (109)Cd-based X-ray Fluorescence Measurements of Bone Lead. Environ Health Perspect 102:690-694 (1994)] presented the currently practiced method for calculating the variance of an in vivo measurement once a calibration line has been established. This paper corrects typographical errors in the method published by those authors; presents a crude estimate of the measurement error that can be acquired without computational peak fitting programs; and draws attention to the measurement error attributable to covariance, an important feature in the construct of the currently accepted method that is flawed under certain circumstances. (+info)

109Cd K x ray fluorescence measurements of tibial lead content in young adults exposed to lead in early childhood. (3/26)

OBJECTIVES: Tibia lead measurements were performed in a population of 19-29 year old people who had been highly exposed to lead in childhood to find whether lead had persisted in the bone matrix until adulthood. METHODS: (109)Cd K x ray fluorescence was used to measure the tibia lead concentrations of 262 exposed subjects and 268 age and sex matched controls. Questionnaire data allowed a years of residence index to be calculated for exposed subjects. A cumulative blood lead index was calculated from the time weighted integration of available data of blood lead. RESULTS: The mean (SEM) difference between exposed and control men was 4.51 (0.35) micrograms Pb/g bone mineral, and between exposed and control women was 3.94 (0. 61) micrograms Pb/g bone mineral. Grouped mean bone lead concentrations of exposed subjects were predicted best by age. When exposed and control subjects' data were combined, grouped mean bone lead concentrations were predicted best by cumulative blood lead index. The years of residence index was neither a good predictor of bone lead concentrations for exposed subjects nor for exposed and control subjects combined. Finally, exposed subjects had increased current blood lead concentrations that correlated significantly with bone lead values. CONCLUSION: Bone lead concentrations of exposed subjects were significantly increased compared with those of control subjects. Lead from exposure in early childhood had persisted in the bone matrix until adulthood. Exposed subjects had increased blood lead concentrations compared with controls. Some of this exposure could be related to ongoing exposure. However, some of the increase in blood lead concentration in adult exposed subjects seemed to be a result of endogenous exposure from increased bone lead stores. The endogenous exposure relation found for men was consistent with reported data, but the relation found for women was significantly lower. Further research is needed to find whether the observed differences are due to sex, or pregnancy and lactation. (+info)

Remobilization of cadmium in maturing shoots of near isogenic lines of durum wheat that differ in grain cadmium accumulation. (4/26)

Cadmium accumulation in grain of durum wheat (Triticum turgidum L. var. durum) represents a concern to consumers. In an effort to understand the regulation of Cd accumulation in maturing grain, the remobilization of 109Cd applied to stem and flag leaves was examined in two near-isogenic lines that differ in grain Cd accumulation. Absorbed 109Cd was primarily retained in the labelling flap (50-54% and 65-80% for stem and flag leaves, respectively). Cadmium exported from the stem flap initially (3 d) accumulated in the stem in a declining gradient towards the head. Subsequent remobilization of Cd deposited in the stem was associated with Cd accumulation in the grain. Cadmium exported from the flag leaf flap was primarily directed to the grain. Little (<1%) Cd accumulated in the glumes or rachis, and transport of Cd to shoot tissues below the flag leaf node was low (<1%). On average, 9% and 17% of absorbed 109Cd accumulated in the grain 14 d after labelling the stem and flag leaf, respectively. Irrespective of labelling position, the low Cd-accumulating isoline averaged 1.5-2-fold lower Cd accumulation per grain and Cd concentration in the grain than the high Cd-accumulating isoline. Cadmium accumulation in the grain was inversely correlated with Cd retention in the stem (stem labelled) and labelling flap (flag leaf labelled) for both isolines. Cadmium translocation to the grain was not inhibited by Zn when both were applied simultaneously (50 pM 109Cd; 0.5 microM 65Zn) to the flag leaf. These results show that elevated remobilization of Cd from the leaves and stem to the maturing grain may be partially responsible for the high accumulation of Cd in durum wheat grain. (+info)

Influence of prior Cd(2+) exposure on the uptake of Cd(2+) and other elements in the phytochelatin-deficient mutant, cad1-3, of Arabidopsis thaliana. (5/26)

In order to test the potential effect of prior exposure to different Cd concentrations on Cd uptake and accumulation, plants of Arabidopsis thaliana, including a phytochelatin-deficient mutant, cad1-3, and the wild type, were compared. For Cd uptake experiments, plants were grown for 1 week in nutrient solution containing different Cd concentrations (0, 0.05, 0.1, 0.25, 0.5, and 1.0 microM Cd(NO(3))(2)). Thereafter they were subjected to 0.5 microM Cd labelled with (109)Cd for 2 h. Uptake experiments with (109)Cd showed that the phytochelatin-deficient mutant cad1-3, accumulated less Cd than the wild type. Both a lower proportion and lower total amount of absorbed Cd were translocated to the shoot in cad1-3 plants compared to wild-type plants. Cadmium exposure also influenced the amounts of nutrients found, whereby after exposure to high Cd concentrations (0.5, 1.0 microM) during growth, cad1-3 roots contained less Fe, K, Mg, P, and S compared to roots of the wild type. In cad1-3 these elements decreased with increasing Cd concentration. The total Cd content in roots and shoots increased significantly with increasing Cd concentration during growth, although the increase was much less in cad1-3 plants. In time-dependent experiments of Cd uptake carried out between 15 and 120 min on plants not previously exposed to Cd, no significant difference in Cd accumulation between the mutant and wild type were found, although a smaller amount of Cd was translocated to the shoot in cad1-3 plants. The possibility that the differences in Cd accumulation in mutant and wild-type lines may be due to the cytosolic Cd regulation, which is inhibited by the complexation of Cd by phytochelatins, is discussed. (+info)

Characteristics of cadmium uptake in two contrasting ecotypes of the hyperaccumulator Thlaspi caerulescens. (6/26)

Uptake of Cd and Zn by intact seedlings of two contrasting ecotypes of the hyperaccumulator Thlaspi caerulescens was characterized using radioactive tracers. Uptake of Cd and Zn at 2 degrees C was assumed to represent mainly apoplastic binding in the roots, whereas the difference in uptake between 22 degrees C and 2 degrees C represented metabolically dependent influx. There was no significant difference between the two ecotypes in the apoplastic binding of Cd or Zn. Metabolically dependent uptake of Cd was 4.5-fold higher in the high Cd-accumulating ecotype, Ganges, than in the low Cd-accumulating ecotype, Prayon. By contrast, there was only a 1.5-fold difference in the Zn uptake between the two ecotypes. For the Ganges ecotype, Cd uptake could be described by Michaelis-Menten kinetics with a V(max) of 143 nmol g(-1) root FW h(-1) and a K(m) of 0.45 microM. Uptake of Cd by the Ganges ecotype was not inhibited by La, Zn, Cu, Co, Mn, Ni or Fe(II), and neither by increasing the Ca concentration. By contrast, addition of La, Zn or Mn, or increasing the Ca concentration in the uptake solution decreased Cd uptake by Prayon. Uptake of Ca was larger in Prayon than in Ganges. The results suggest that Cd uptake by the low Cd-accumulating ecotype (Prayon) may be mediated partly via Ca channels or transporters for Zn and Mn. By contrast, there may exist a highly selective Cd transport system in the root cell membranes of the high Cd-accumulating ecotype (Ganges) of T. caerulescens. (+info)

Influence of iron status on cadmium and zinc uptake by different ecotypes of the hyperaccumulator Thlaspi caerulescens. (7/26)

We have previously identified an ecotype of the hyperaccumulator Thlaspi caerulescens (Ganges), which is far superior to other ecotypes (including Prayon) in Cd uptake. In this study, we investigated the effect of Fe status on the uptake of Cd and Zn in the Ganges and Prayon ecotypes, and the kinetics of Cd and Zn influx using radioisotopes. Furthermore, the T. caerulescens ZIP (Zn-regulated transporter/Fe-regulated transporter-like protein) genes TcZNT1-G and TcIRT1-G were cloned from the Ganges ecotype and their expression under Fe-sufficient and -deficient conditions was analyzed. Both short- and long-term studies revealed that Cd uptake was significantly enhanced by Fe deficiency only in the Ganges ecotype. The concentration-dependent kinetics of Cd influx showed that the V(max) of Cd was 3 times greater in Fe-deficient Ganges plants compared with Fe-sufficient plants. In Prayon, Fe deficiency did not induce a significant increase in V(max) for Cd. Zn uptake was not influenced by the Fe status of the plants in either of the ecotypes. These results are in agreement with the gene expression study. The abundance of ZNT1-G mRNA was similar between the Fe treatments and between the two ecotypes. In contrast, abundance of the TcIRT1-G mRNA was greatly increased only in Ganges root tissue under Fe-deficient conditions. The present results indicate that the stimulatory effect of Fe deficiency on Cd uptake in Ganges may be related to an up-regulation in the expression of genes encoding for Fe(2+) uptake, possibly TcIRT1-G. (+info)

Cadmium-metallothionein interactions in the olfactory pathways of rats and pikes. (8/26)

Deposition of cadmium onto the olfactory epithelium results in transport of the metal along the primary olfactory neurons to the olfactory bulbs of the brain. The present investigation was undertaken to determine the intracellular ligand binding of cadmium during this process. (109)Cd(2+) was applied on the olfactory epithelium of rats and pikes, and the subcellular distribution of the metal in the olfactory pathways was then examined. Two groups of rats were used: one pretreated with intranasal instillations of nonlabeled cadmium and the other given physiological saline (controls). Cellular fractionations showed that the (109)Cd(2+) was predominantly present in the cytosol of all samples, both in the rats and the pikes. Gel filtrations of the olfactory epithelium of control rats killed 2 h after the (109)Cd(2+) instillation showed that the metal was recovered in two peaks with elution volumes corresponding to metallothionein (MT) and glutathione (GSH)-the latter peak being the predominant one. However, in the epithelium of the cadmium-pretreated rats killed at 2 h, (109)Cd(2+) was recovered in one peak corresponding to MT. In the olfactory epithelium and bulbs of both groups of rats killed at 48 h, as well as in the olfactory epithelium, nerves, and bulbs of pikes killed at this interval, (109)Cd(2+) was recovered in one peak corresponding to MT. Immunohistochemistry of the olfactory system of rats given cadmium in the right nasal cavity showed induction of MT in the neuronal, sustentacular, and basal cells of the right olfactory epithelium, in the nerve fascicles in the lamina propria of the right olfactory mucosa, and in the olfactory nerve layer of the right olfactory bulb. On the left side, the immunoreactivity was low in these structures. MT immunoreactivity was observed in the glomeruli of both the right and the left olfactory bulbs. However, the staining was homogeneously distributed within the entire glomeruli of the right bulb, whereas it showed a mesh-like pattern corresponding to the localization of astrocytes in the glomeruli of the left bulb. We conclude that exposure of the olfactory epithelium to cadmium results in induction of MT in the primary olfactory neurons and a transport of the metal in these neurons as a cadmium-metallothionein (CdMT) complex. Our results further indicate that GSH is a ligand that can interact with cadmium before the metal binds to MT. (+info)

Cadmium, tellurium, xenon, neodymium, samarium and uranium each have two primordial radioisotopes (113 Cd , 116 Cd ; 128 Te , ... cadmium, neodymium, samarium, tellurium, uranium, and xenon each have two primordial radioisotopes). The radionuclides are ... These 34 primordial nuclides represent radioisotopes of 28 distinct chemical elements ( ...

https://en.wikipedia.org/wiki/Primordial_nuclide

The uniform he later adopts is also lined with cadmium and lead. A visor shields his eyes. On his belt there is almost always a ... small pouch containing radioisotopes, in pill or capsule form, which he can swallow to boost his energy level in an emergency.[ ... As a result, he has to wear clothing impregnated with cadmium and lead, and wear specially made dark glasses to protect his co- ...

https://en.wikipedia.org/wiki/Solar_(comics)

The list cites air pollution by particulates, including radioisotopes strontium-90, and caesium-137; the metals nickel, copper ... The Institute estimates four million tons of cadmium, copper, lead, nickel, arsenic, selenium and zinc are released into the ...

https://en.wikipedia.org/wiki/Norilsk

... fourteen is also Cadmium-114m is a radioisotope and nuclear isomer with a half-life of 14.1 years The atomic number of ...

https://en.wikipedia.org/wiki/114_(number)

... thin film technology Radioisotope thermoelectric generator Radioisotope piezoelectric generator List of battery types A 25-Year ... cadmium and lead) leads to significant health and environmental concerns. Atomic battery Diamond battery Optoelectric nuclear ...

https://en.wikipedia.org/wiki/Betavoltaic_device

This creates artificial radioisotopes of the elements present. Following irradiation, the artificial radioisotopes decay with ... if epithermal neutrons are required for the irradiation then cadmium can be used to filter out the thermal neutrons. A ... As different radioisotopes have different half-lives, counting can be delayed to allow interfering species to decay eliminating ... DGNAA is applicable to the vast majority of elements that form artificial radioisotopes. DG analyses are often performed over ...

https://en.wikipedia.org/wiki/Neutron_activation_analysis

Cadmium-113m is a cadmium radioisotope and nuclear isomer with a half-life of 14.1 years. In a normal thermal reactor, it has a ... Among the isotopes absent in natural cadmium, the most long-lived are 109Cd with a half-life of 462.6 days, and 115Cd with a ... Naturally occurring cadmium (48Cd) is composed of 8 isotopes. For two of them, natural radioactivity was observed, and three ... The known isotopes of cadmium range in atomic mass from 94.950 u (95Cd) to 131.946 u (132Cd). The primary decay mode before the ...

https://en.wikipedia.org/wiki/Isotopes_of_cadmium

Antimony-124, cadmium-109, and cadmium-113m are also mentioned as tracers. The most significant radiation sources are the ... Longer-life radioisotopes, typically caesium-137 and strontium-90, present a long-term hazard. Intense beta radiation from the ... The bomb casing can be a significant sources of neutron-activated radioisotopes. The neutron flux in the bombs, especially ... The primary fallout hazard is gamma radiation from short-lived radioisotopes, which represent the bulk of activity. Within 24 ...

https://en.wikipedia.org/wiki/Mushroom_cloud

... barium radioisotopes MeSH D01.496.749.090 - bromine radioisotopes MeSH D01.496.749.108 - cadmium radioisotopes MeSH D01.496. ... iron radioisotopes MeSH D01.496.749.540 - krypton radioisotopes MeSH D01.496.749.560 - lead radioisotopes MeSH D01.496.749.590 ... xenon radioisotopes MeSH D01.496.749.960 - yttrium radioisotopes MeSH D01.496.749.980 - zinc radioisotopes MeSH D01.496.807.800 ... xenon radioisotopes MeSH D01.496.943.800 - yttrium radioisotopes MeSH D01.496.966.800 - zinc radioisotopes MeSH D01.524.500.040 ...

https://en.wikipedia.org/wiki/List_of_MeSH_codes_(D01)

Power was also stored in two nickel-cadmium 30-A·h batteries. The combined area of the four panels was 15 square meters (160 ... Power was provided by two radioisotope thermoelectric generator (RTG) units containing plutonium-238 affixed to opposite sides ... Four wet cell sealed nickel-cadmium 8 Ah (28,800 coulombs), 28 volt rechargeable batteries were also on board to handle peak ... Two 30-amp-hour, nickel-cadmium, rechargeable batteries provided power when the spacecraft was not facing the Sun, during ...

https://en.wikipedia.org/wiki/Viking_program

Radioisotope thermoelectric generators form a very small component of energy generation, mostly in specialized applications ... cadmium, and other heavy metals including traces of uranium. A typical coal plant generates billions of kilowatt hours per year ... cadmium telluride, and copper indium gallium selenide/sulfide. Due to the increased demand for renewable energy sources, the ...

https://en.wikipedia.org/wiki/Energy_development

used in radioisotope thermoelectric generators (RTGs) and radioisotope heater units as an energy source for spacecraft ... Cadmium-109 96200 TBq/kg (2600 Ci/g) 453 days 88.0 Cobalt-57 312280 TBq/kg (8440 Ci/g) 270 days 122.1 ... "Radioisotopes in Industry". World Nuclear Association.. *. Martin, James (2006). Physics for Radiation Protection: A Handbook. ... most commonly used medical radioisotope, used as a radioactive tracer Iodine-129 53. 76. 15,700,000 y. β−. 194 Cosmogenic. ...

https://en.m.wikipedia.org/wiki/Radioisotope

Battery recycling has helped bring down both the nickel and cadmium prices. About 86% of all cadmium production was used in ... TV screens and in radio isotopes. Demand for these metals appeared to be increasing as computers and mobile phones became more ... Battery recycling has helped bring down both the nickel and cadmium prices. It was also noticed that a copper price bubble was ... Battery recycling has helped bring down both the nickel and cadmium prices. Sulfuric acid (an important chemical commodity used ...

https://en.wikipedia.org/wiki/2000s_commodities_boom

With the exception of its use in nickel-cadmium batteries and cadmium telluride solar panels, the use of cadmium is generally ... The radioisotope iodine-131, which has a high fission product yield, concentrates in the thyroid, and is one of the most ... Although cadmium has no known biological role in higher organisms, a cadmium-dependent carbonic anhydrase has been found in ... Cadmium occurs as a minor component in most zinc ores and therefore is a byproduct of zinc production. It was used for a long ...

https://en.wikipedia.org/wiki/Period_5_element

Lead and cadmium: lead and cadmium poisoning can lead to gastrointestinal, kidney, and neurological dysfunction. The use of ... 99mTc is the most commonly used radioisotope agent for imaging purposes. It has a short half-life, emits only gamma ray photons ... Zinc, cadmium, magnesium, chromium: metal fume fever can be caused by ingestion of the fumes of these metals and leads to fume ... Nickel, chromium, and cadmium: via metal-DNA interactions, these metals can be carcinogenic. Nickel: allergies to nickel, ...

https://en.wikipedia.org/wiki/Metals_in_medicine

... which then undergoes beta decay to become cadmium-110. Capturing further neutrons, it becomes cadmium-115, which decays to ... of which the stable isotope is less abundant in nature than the long-lived primordial radioisotopes. The stablest artificial ... Other alloys of indium with bismuth, cadmium, lead, and tin, which have higher but still low melting points (between 50 and 100 ... The indium isotopes lighter than 115In predominantly decay through electron capture or positron emission to form cadmium ...

https://en.wikipedia.org/wiki/Indium

The primary decay products before 107Ag are palladium (element 46) isotopes and the primary products after are cadmium (element ... Twenty-eight radioisotopes have been characterized with the most stable being 105Ag with a half-life of 41.29 days, 111Ag with ...

https://en.wikipedia.org/wiki/Isotopes_of_silver

Calabrese, A., Thurberg, F.P., Gould, E. (1977). Effects of Cadmium, Mercury, and Silver on Marine Animals. Marine Fisheries ... Twenty-eight radioisotopes have been characterized, the most stable being 105Ag with a half-life of 41.29 days, 111Ag with a ... The primary decay products before 107Ag are palladium (element 46) isotopes, and the primary products after are cadmium ( ... cadmium, silicon, and germanium do not totally prevent corrosion and tend to affect the lustre and colour of the alloy. ...

https://en.wikipedia.org/wiki/Silver

Tin was the plant's main product; it also produced silver, cadmium, lead, copper, antimony, bismuth, indium, and gold. The ... a radioisotope with a half life of about 140 days), thought to be produced via radioactive decay of naturally occurring ...

https://en.wikipedia.org/wiki/Capper_Pass_and_Son

Apart from 126Sn, with a half-life of 230,000 years, all the radioisotopes have a half-life of less than a year. The ... Alloying elements such as copper, antimony, bismuth, cadmium, and silver increase its hardness. Tin tends rather easily to form ... ISBN 978-1-56676-661-6. Dehaas, W.; Deboer, J.; Vandenberg, G. (1935). "The electrical resistance of cadmium, thallium and tin ... cadmium, zinc, and frozen mercury. Pure tin after solidifying keeps a mirror-like appearance similar to most metals. However, ...

https://en.wikipedia.org/wiki/Tin

Cadmium zinc telluride (CZT) is a semiconductive alloy that can be divided into an array of small sensing devices. These ... 65 Zn, which has a half-life of 243.66 days, is the least active radioisotope, followed by 72 Zn with a half-life of 46.5 hours ... n 30Zn + e− → n 29Cu The most common decay mode of a radioisotope of zinc with mass number higher than 66 is beta decay (β−), ... The most common decay mode of a radioisotope of zinc with a mass number lower than 66 is electron capture. The decay product ...

https://en.wikipedia.org/wiki/Zinc

The average thermal neutron flux in the rotating rack position is approximately 2×1012 n/cm2/s with a cadmium ratio of 6.0 at ... It is used primarily for neutron activation to produce radioisotopes or analyze composition of material samples. The RRR ... making this method of irradiating samples particularly useful for experiments involving radioisotopes with short half-lives. ...

https://en.wikipedia.org/wiki/Reed_Research_Reactor

Radioisotopes undergoing alpha decay are a concern due to their tendency to cause soft errors. Polonium-210 is especially ... Cadmium - causes sluggishness of solder, forms oxides and tarnishes. *Copper - most common contaminant, forms needle-shaped ... The alloys used for these purposes contain a high proportion of silver (up to 40%), and may also contain cadmium. ... Lead, and to some degree tin, as used in solder contains small but significant amounts of radioisotope impurities. ...

https://en.wikipedia.org/wiki/Silver_solder

... stable cadmium-110 nuclei are successively bombarded by free neutrons inside a star until they form cadmium-115 nuclei which ... heavy metals are also employed as spallation targets for the production of neutrons or radioisotopes such as astatine (using ... Chromium, arsenic, cadmium, mercury, and lead have the greatest potential to cause harm on account of their extensive use, the ... The semiconductors cadmium telluride and gallium arsenide are used to make solar panels. Hafnium oxide, an insulator, is used ...

https://en.wikipedia.org/wiki/Heavy_metals

Cadmium telluride (CdTe) solar panels exhibit some of the greatest efficiencies for solar cell electric power generators. (Cd, ... A further 31 artificial radioisotopes of tellurium are known, with atomic masses ranging from 104 to 142 and with half-lives of ... 1981). Mercury cadmium telluride. New York: Academic Press. ISBN 978-0-12-752118-3. Capper, Peter; Elliott, C. T., eds. (2001 ... mercury cadmium telluride is a semiconductor material that is sensitive to infrared radiation. Organotellurium compounds are ...

https://en.wikipedia.org/wiki/Tellurium

... chloride (111InCl) solution is produced by proton irradiation of a cadmium target (112Cd(p,2n) or 111Cd(p,n)) in a ... Gamma emitter radioisotopes". Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials ... Indium-111 (111In) is a radioactive isotope of indium (In). It decays by electron capture to stable cadmium-111 with a half- ...

https://en.wikipedia.org/wiki/Indium-111

Chemicals tested on the U.S. military personnel included the nerve gases VX and Sarin, toxic chemicals such as zinc cadmium ... The bones were cremated and the ashes analyzed for radioisotopes. This project was kept secret primarily because it would be a ... Army records stated that the chemicals which were sprayed on the city of Winnipeg, Manitoba, Canada, included zinc cadmium ... The mixtures contained radioactive iron and the researchers were determining how fast the radioisotope crossed into the ...

https://en.wikipedia.org/wiki/Unethical_human_experimentation_in_the_United_States

Most of the remaining radioisotopes have half-lives that are less than a day. 199 Hg and 201 Hg are the most often studied NMR- ... Unlike its lighter neighbors, cadmium and zinc, mercury usually forms simple stable compounds with metal-metal bonds. Most ... There are seven stable isotopes of mercury, with 202 Hg being the most abundant (29.86%). The longest-lived radioisotopes are ... hexavalent chromium and cadmium) and batteries (the limit is 5 ppm). In July 2007, the European Union also banned mercury in ...

https://en.wikipedia.org/wiki/Mercury_(element)

Cadmium was the choice for most of the tests. The first shot was performed with an iron mockup of the plutonium pit. The ... Other radioisotopes, present as impurities, have a long enough half-life to present a potential problem even decades after the ... The worst affected zones are fenced off; detectable levels of radioisotopes are present in the soil, insects, and trees in the ... Depleted uranium was used but was not optimal because of its opacity for radiation; iron, copper, or cadmium were other choices ...

https://en.wikipedia.org/wiki/RaLa_Experiment

... -cadmium chalcogenides are sources of infrared radiation, which is useful for studying chemical reactions. Because ... Twenty-nine radioisotopes have also been synthesized, ranging in atomic mass from 138 to 173. The most stable of these is 154Dy ...

https://en.wikipedia.org/wiki/Dysprosium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Radioisotopes of caesium require special precautions: the improper handling of caesium-137 gamma ray sources can lead to ... All of the alkali metals except lithium and caesium have at least one naturally occurring radioisotope: sodium-22 and sodium-24 ... Radioisotope Brief: Cesium-137 (Cs-137). U.S. National Center for Environmental Health ...

https://en.m.wikipedia.org/wiki/Alkali_metal

Environmental hazard due to Cadmium - use now virtually prohibited in Europe. Lead-acid. 2.1. 140. Moderately expensive. ... 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 ... See also: Nickel-cadmium battery § Memory effect. NiCd cells, if used in a particular repetitive manner, may show a decrease in ...

https://en.wikipedia.org/wiki/Battery_

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... 27 radioisotopes have been observed, with the most stable ones being 169Yb with a half-life of 32.0 days, 175Yb with a half- ...

https://en.m.wikipedia.org/wiki/Ytterbium

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 ... Marinsky, J. A.; Glendenin, L. E.; Coryell, C. D. (1947). "The chemical identification of radioisotopes of neodymium and of ... "48 Cadmium". Elements.vanderkrogt.net. Retrieved 2008-09-12.. *^ "34 Selenium". Elements.vanderkrogt.net. Retrieved 2008-09-12. ...

https://en.wikipedia.org/wiki/Timeline_of_chemical_element_discovery

... radioisotope Radium Radon Radon fluoride Raman spectroscopy Raoult's law Redox Reduction Reflux Reversible reaction Rhazes ... cadmium Calamine Calcite Calcium Calcium carbonate Calcium oxide Californium calomel Calorimeter Canfieldite Carbohydrate ... Svante Arrhenius Syenite Sylvite synthetic radioisotope systematic element name Tabun Talc Talcum Tantalite Tantalum Tanzanite ...

https://en.wikipedia.org/wiki/Index_of_chemistry_articles

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... While most of germanium's radioisotopes decay by beta decay, 61. Ge. and 64. Ge. decay by β+. delayed proton emission.[46] 84. ... At least 27 radioisotopes have also been synthesized, ranging in atomic mass from 58 to 89. The most stable of these is 68. Ge ...

https://en.m.wikipedia.org/wiki/Germanium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Fourteen radioisotopes have been characterized. The most stable are 15O with a half-life of 122.24 seconds and 14O with a half- ...

https://fa.wikipedia.org/wiki/اکسیژن?match=en

https://en.m.wikipedia.org/wiki/Oxygen

injection of medical radioisotopes such as technetium-99m. The occupational hazards from airborne radioactive particles in ... cadmium, carbon and hydrogen respectively. ... meter in use for surface dose rate on one of three radioisotope ...

https://en.wikipedia.org/wiki/Radiation_protection

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Twenty-eight radioisotopes have been characterized, the most stable being 105Ag with a half-life of 41.29 days, 111Ag with a ... Most other binary alloys are of little use: for example, silver-gold alloys are too soft and silver-cadmium alloys too toxic. ... The primary decay products before 107Ag are palladium (element 46) isotopes, and the primary products after are cadmium ( ...

https://en.wikipedia.org/wiki/E174

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... 19 radioisotopes have been characterized, with the most stable being 50Cr with a half-life of (more than) 1.8×1017 years, and ... After a synthesis method became available starting from the more abundant chromite, chrome yellow was, together with cadmium ... zinc and cadmium. This passivation and the self-healing properties by the chromate stored in the chromate conversion coating, ...

https://en.m.wikipedia.org/wiki/Chromium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... 204Tl is the most stable radioisotope, with a half-life of 3.78 years.[12] It is made by the neutron activation of stable ... The radioisotope thallium-201 (as the soluble chloride TlCl) is used in small, nontoxic amounts as an agent in a nuclear ... "Manual for reactor produced radioisotopes" (PDF). International Atomic Energy Agency. 2003. Retrieved 2010-05-13.. ...

https://en.wikipedia.org/wiki/Thallium

A TPV radioisotope converter with 20% efficiency was demonstrated that uses a tungsten emitter heated to 1350 K, with tandem ... Cadmium telluride photovoltaics. *Copper indium gallium selenide solar cells. *Printed solar panel ... NASA Radioisotope Power Conversion Technology NRA Overview. *New thermophotovoltaic materials could replace alternators in cars ... As a result, solar and radioisotope fuels (extremely high power density and long lifetime) are ideal sources of energy. TPVs ...

https://en.wikipedia.org/wiki/Thermophotovoltaic

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... is also sometimes considered as a light radioisotope of hydrogen, due to the mass difference between the antimuon and the ...

https://en.wikipedia.org/wiki/E949

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... allowing the use of radioisotope rubidium-82 in nuclear medicine to locate and image brain tumors.[50] Rubidium-82 has a very ...

https://en.wikipedia.org/wiki/Rubidium

Cadmium. Indium. Tin. Antimony. Tellurium. Iodine. Xenon. Caesium. Barium. Lanthanum. Cerium. Praseodymium. Neodymium. ... The most stable radioisotopes are 107Pd with a half-life of 6.5 million years (found in nature), 103Pd with 17 days, and 100Pd ... Eighteen other radioisotopes have been characterized with atomic weights ranging from 90.94948(64) u (91Pd) to 122.93426(64) u ...

https://en.m.wikipedia.org/wiki/Palladium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Hg being the most abundant (29.86%). The longest-lived radioisotopes are 194. Hg with a half-life of 444 years, and 203. Hg ... Most of the remaining radioisotopes have half-lives that are less than a day. 199. Hg and 201. Hg are the most often studied ... Unlike its lighter neighbors, cadmium and zinc, mercury usually forms simple stable compounds with metal-metal bonds. Most ...

https://en.m.wikipedia.org/wiki/Mercury_

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... The most stable chlorine radioisotope is 36Cl. The primary decay mode of isotopes lighter than 35Cl is electron capture to ...

https://en.wikipedia.org/wiki/Chlorine

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Thirty-six radioisotopes have been characterized, with the heaviest being terbium-171 (with atomic mass of 170.95330(86) u) and ... lightest being terbium-135 (exact mass unknown).[12] The most stable synthetic radioisotopes of terbium are terbium-158, with a ...

https://en.m.wikipedia.org/wiki/Terbium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... K are foond in aw potassium, an it is the maist common radioisotope in the human bouk. ...

https://sco.m.wikipedia.org/wiki/Potassium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... About 20 radioisotopes and 7 nuclear isomers between 233Cm and 252Cm are known for curium, and no stable isotopes. The longest ... They predominantly emit α-particles, and the heat released in this process can serve as a heat source in radioisotope ... A more promising application of 242Cm is to produce 238Pu, a more suitable radioisotope for thermoelectric generators such as ...

https://en.wikipedia.org/wiki/Curium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Therefore, 210Po is used as an atomic heat source to power radioisotope thermoelectric generators via thermoelectric materials. ...

https://en.wikipedia.org/wiki/Polonium

Counterweights manufactured with cadmium plating are considered non-hazardous while the plating is intact.[71] ... Multi-Mission Radioisotope Thermoelectric Generator. *Accidents and incidents. *Policy. *Fusion. *Radioisotope thermoelectric ( ...

https://en.wikipedia.org/wiki/Depleted_uranium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Zn, which has a half-life of 243.66 days, is the least active radioisotope, followed by 72. Zn with a half-life of 46.5 hours.[ ... Cadmium zinc telluride (CZT) is a semiconductive alloy that can be divided into an array of small sensing devices.[124] These ... The most common decay mode of a radioisotope of zinc with a mass number lower than 66 is electron capture. The decay product ...

https://en.m.wikipedia.org/wiki/Zinc

Cadmium. Indium. Tin. Antimony. Tellurium. Iodine. Xenon. Caesium. Barium. Lanthanum. Cerium. Praseodymium. Neodymium. ... Carbon-14 (14C) is a naturally occurring radioisotope, created in the upper atmosphere (lower stratosphere and upper ...

https://en.wikipedia.org/wiki/Carbonaceous

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Caesium-137 is a radioisotope commonly used as a gamma-emitter in industrial applications. Its advantages include a half-life ... Nevertheless, it is more abundant than such elements as antimony, cadmium, tin, and tungsten, and two orders of magnitude more ... Caesium is mined mostly from pollucite, while the radioisotopes, especially caesium-137, a fission product, are extracted from ...

https://en.wikipedia.org/wiki/Caesium

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... Apart from the practically stable 48Ca, the longest lived radioisotope of calcium is 41Ca. It decays by electron capture to ... Many other calcium radioisotopes are known, ranging from 35Ca to 60Ca. They are all much shorter-lived than 41Ca, the most ...

https://fa.wikipedia.org/wiki/کلسیم?match=en

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... The most stable bromine radioisotope is 77Br (t1/2 = 57.04 h). The primary decay mode of isotopes lighter than 79Br is electron ...

https://en.m.wikipedia.org/wiki/Bromine

Cadmium Indium Tin Antimony Tellurium Iodine Xenon Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium ... the radioactivity from the sample was from the naturally occurring potassium radioisotope, potassium-40).[29] He then published ...

https://en.wikipedia.org/wiki/Francium

In most cases the carrier-free radioisotopes were prepared for use in biological systems and the final preparations were in the ... produced by bombarding cadmium with 38 Mev alpha-particles. At this energy, Sn{sup 113} and In{sup 114} are produced in a thick ... The shorter-lived tin and indium activities together with the possible radioisotopes of silver produced by (n,p) reactions, ... The cyclotron is the only practical source of many carrier-free radioisotopes. The preparation and radiochemical isolation of a ...

https://digital.library.unt.edu/ark:/67531/metadc899610/

define Cadmium Radioisotopes. Explain Cadmium Radioisotopes. What is Cadmium Radioisotopes? Cadmium Radioisotopes FAQ. ... Cadmium Radioisotopes. Medical Dictionary -> Cadmium Radioisotopes. Search: Cadmium Radioisotopes. Unstable isotopes of cadmium ... Cd atoms with atomic weights 103-105, 107, 109, 115, and 117-119 are radioactive cadmium isotopes.. © MedicalDictionaryweb.com ...

http://medicaldictionaryweb.com/Cadmium+Radioisotopes-definition/

... and cadmium; and some kinds of radioisotopes. As an example, one of the considerations in selecting Yucca Mountain in Nevada as ... This is good, since radioisotopes can have a half-life (the time for half the radioactivity to be degraded) of thousands of ... Metal contamination from industrial processes-like the ones mentioned above as well as lead, arsenic, antimony, and cadmium-are ... cadmium, nickel), inorganic elements (selenium, arsenic), acids, salts, and organic chemicals such as pesticides, solvents, and ...

https://www.encyclopedia.com/science-and-technology/biology-and-genetics/environmental-studies/water-pollution

These materials are used as targets in reactors and accelerators to produce radioisotopes for basic and clinical research (see ... These enriched stable isotopes are used as target materials in the preparation of radioisotopes with particle accelerators and ... a For specific examples of radioisotope applications, refers to Chapters 3 and 4. ... Enriched stable isotopes are critical starting materials in the production of many widely used radioisotopes. ...

https://www.nap.edu/read/4818/chapter/4

The persistent contaminants: lead, mercury, cadmium; The packaging metals: aluminium and tin; Transition metals: chromium, ... Radioisotopes; The catalytic metals; The electronic metals; Germanium; Tantalum; Caesium; Barium, beryllium, thallium and the ...

https://www.ebooks.com/214166/metal-contamination-of-food/reilly-conor/

https://en.wikipedia.org/wiki/Isotopes_of_cadmium

https://en.wikipedia.org/wiki/Primordial_nuclide

We do most of our x-ray fluorescence excitation with radioisotope. sources. The only requirement is that the source have photon ... for excitation are Iron-5b, Cadmium-109 and Samarium-145. Wi th these ...

https://digital.library.unt.edu/ark:/67531/metadc1212186/m1/2/

https://en.m.wikipedia.org/wiki/Radioisotope

... leaving multitracer radioisotopes in carrier- and salt-free states. The solution was evaporated to dryness under reduced ... The cadmium-resistant MT-null cells exhibited a marked decrease in cadmium uptake and an increase in cadmium release compared ... Cadmium is an environmental pollutant that causes adverse effects in various organs. Chronic exposure to cadmium in animals and ... Cadmium is a hazardous heavy metal existing ubiquitously in the environment, but the mechanism of cadmium transport into ...

http://jpet.aspetjournals.org/content/292/3/1080.long

Duursma, E. K. andD. Eisma (1973): Theoretical experimental and field studies concerning reactions of radioisotopes with ... Influence of soluble sewage material on adsorption and desorption behavior of cadmium, cobalt, silver and zinc in sediment- ...

https://link.springer.com/article/10.1007/BF02111047

How much Arsenic, Cadmium, Radio Isotopes, Lead, is coming with it? After seeing the results in South Australia, Id rather ...

https://openparachute.wordpress.com/2013/10/30/fluoride-debate-part-1-connett/?like_comment=46311&_wpnonce=661eb30abe

Radioisotopes Medicine & Life Sciences * cadmium telluride Medicine & Life Sciences * Equipment and Supplies Medicine & Life ... The probe consists of a 2-mm3 cadmium telluride crystal surrounded by lead foil housed in a 4,5-mm outer diameter steel ... The probe consists of a 2-mm3 cadmium telluride crystal surrounded by lead foil housed in a 4,5-mm outer diameter steel ... The probe consists of a 2-mm3 cadmium telluride crystal surrounded by lead foil housed in a 4,5-mm outer diameter steel ...

https://jhu.pure.elsevier.com/en/publications/regional-myocardial-radiotracer-kinetics-in-dogs-using-miniature--7

Effects of Reactive Oxygen Species and Cellular pH on Cadmium-induced Cytotoxicity （1996） ... Radioisotope Research Center, Chiba University （1996 from CiNii） Articles in CiNii:2 ...

https://ci.nii.ac.jp/author?q=Kumagai+Hiroshi

... cadmium, the rare earths, mercury, lead, americium and neptunium. ... When longer lived radioisotopes are employed, resins are used which are more radiation resistant. Such materials are known to ... Radioisotope-containing microspheres. US3663685 *. Apr 1, 1968. May 16, 1972. Minnesota Mining & Mfg. Biodegradable radioactive ... Particularly useful radioisotopes are the short-lived isotopes such as yttrium-90, ytterbium-169, scandium-46, chromium-51 and ...

http://www.google.com/patents/US3334050?dq=4,923,986

However, the cadmium tungstate scintillations are brighter than the BGO scintillations. Thus, the cadmium tungstate generates a ... Radio-isotope cameras using an array of optically separate scintillation elements permitting direct location of scintillations ... Cadmium tungstate produces essentially the same number of scintillations as BGO from a given number of photons of x-rays. ... Thus, to photodiodes light from cadmium tungstate has the effect of light with a greater intensity than a like intensity of ...

https://patents.google.com/patent/US4292538A/en

25 Natural sources of gamma rays on Earth come from natural radioisotopes, and from interactions with cosmic ray particles. The ... Cadmium 113, Europium 155, Krypton 85, Tin 121 (Sn), Samarium 90; noble gases - Xenon and Iodine 131. As the weight or chemical ...

https://www.globalresearch.ca/fukushima-and-the-transnationality-of-radioactive-nuclear-contamination-visualizing-radiactivity-and-its-impacts-on-humanity/5354238?print=1

Short- (6 h) and long-term (7 to 14 days) exposures to the radioisotope in solutions of 0.56 μg Cd/L were followed by ... The gills did not become saturated with cadmium after 14 days of exposure and demonstrated a greater rate of cadmium uptake ... Cadmium concentrations decreased rapidly during depuration from both gills and hepatopancreas after short exposures but slowly ... The uptake, depuration, and organ distribution of the radioisotope 109Cd were used to explore the internal kinetics of this ...

https://www.ncbi.nlm.nih.gov/pubmed/28299929

Protection of fish liver with Liv.52 against cadmium intoxication - A histological study (pdf). Rathore, H.S. and Naik, B.K., ... Rajagopal, K.R., Radio-Isotope Department, Barnard Institute of Radiology, Government General Hospital, Madras, Tamil Nadu, ... Protection of mice liver with Liv.52 against cadmium intoxication (pdf). Rathore, H.S. and Rita Verma, School of Studies in ... Effect of spirulina and Liv.52 on cadmium Indiuced toxicity in albino rats (pdf). K Jeyaprakash & P Chinnaswamy Department of ...

http://forums.rxmuscle.com/showthread.php?11212-What-is-a-17aa-steroid&s=dfb1d18bbab30672e4e4b0e448b4bdd4&p=319847&viewfull=1

... cadmium, and radioactive strontium (one of the most hazardous pollutants). 80 to 90 percent of radioisotopes of Strontium 90 ... Abraham noted that in some patients the excretion of lead, cadmium and mercury increased several fold after only one day of ... The heavy metals most often implicated in human poisoning are lead, mercury, arsenic, and cadmium but uranium is playing catch ... Kenezy Gyula Korhaz states that iodine chelates heavy metals such as mercury, lead, cadmium and aluminum and halogens such as ...

https://cassiopaea.org/forum/threads/iodine-and-potassium-iodide.13371/

Major Uses of Radioisotopes in the United States - Ohio University Dept of Laboratory and Radiatio Safety. ... Cadmium-109 Used to analyze metal alloys for checking stock and scrap sorting. Calcium-47 Important aid to biomedical ...

https://seintl.com/radiation-basics/

All XRF data were collected with a NITON XL equipped with a 10 mCi cadmium-109 radioisotope source, silicon PIN diode detector ...

https://www.environmental-expert.com/articles/comparing-field-portable-x-ray-fluorescence-xrf-to-laboratory-analysis-of-heavy-metals-in-soil-2887

In addition to the eight toxic metals - arsenic, barium, cadmium, chromium, mercury, lead, selenium and silver - analytes ... The samples were cured and shipped to Babcock & Wilcox Technical Services Group-Radioisotope and Analytical Chemistry ... cadmium, {sup 99}Tc, and {sup 106}Ru), (3) reduction in the size of the off-gas handling equipment for the vitrification of low ... 137Cs and 90Sr concentration and speciation confirmed different patterns of their distribution dependent upon the radioisotope ...

https://www.science.gov/topicpages/0-9/103ru+106ru+141ce.html

The new radio-isotope on the door will provide better calibration data. We present details of these improvements and summarize ... Benefiting from a low instrument-induced background due to its small mass and size, CXBN will use a novel, pixelated Cadmium ... These are (1) CCD charge injection capability, (2) a revised heat-sink assembly, and (3) addition of a 55Fe radio-isotope on ...

https://www.spiedigitallibrary.org/profile/John.Doty-73318

... using modified pulse-chase methods with the gamma-emitting radioisotope 109Cd. Cd AE was significantly greater from NC-Si than ... Dietary assimilation of cadmium associated with bacterial exopolymer sediment coatings by the estuarine amphipod Leptocheirus ... Dietary assimilation of cadmium associated with bacterial exopolymer sediment coatings by the estuarine amphipod Leptocheirus ... using modified pulse-chase methods with the gamma-emitting radioisotope 109Cd. Cd AE was significantly greater from NC-Si than ...

https://pubs.er.usgs.gov/publication/70021446

Hagino et al.: Effect of chlorella on fecal and urinary cadmium excretion in ... Radioisotopes 28: 485-488, 1979. Volesky, B.: Biosorption of heavy metals. CRC Press, Florida: Boca Raton, ... Carr, H.P., Carino, F.A., et al.: Characterization of the cadmium-binding ...

https://www.jonbarron.org/article/radioactive-fallout-update-fear-mind-killer

Cadmium radioisotope (substance) {68929009 , SNOMED-CT } Parent/Child (Relationship Type) Cadmium-107 (substance) {72305003 , ... Cadmium-113m (substance) {55535002 , SNOMED-CT } Cadmium-115 (substance) {23571000 , SNOMED-CT } Cadmium-115m (substance) { ... 64868008 , SNOMED-CT } Cadmium-117 (substance) {39932007 , SNOMED-CT } Cadmium-117m (substance) {66178006 , SNOMED-CT } ... Cadmium isotope (substance) {29043006 , SNOMED-CT } Radioactive isotope (substance) {89457008 , SNOMED-CT } ...

https://phinvads.cdc.gov/vads/ViewCodeSystemConcept.action?oid=2.16.840.1.113883.6.96&code=68929009

keywords = "Cadmium, silver, palladium and rhodium radioisotopes, Deuteron activation, Physical yield, Silver target, Thin ...

https://hungary.pure.elsevier.com/en/publications/activation-cross-sections-of-deuteron-induced-reactions-on-silver

1) with a significant reduction in imaging time and radioisotopes doses. Recently, Sharir et al, (4) compared a high-speed ... Nevertheless, the recent introduction of Cadmium Zinc Telluride (CZT) detectors have enhanced the diagnostic spectrum of SPECT ... SPECT which uses a bank of independently controlled detectors with large-hole tungsten collimators and multiple cadmium zinc ...

https://www.escardio.org/Journals/E-Journal-of-Cardiology-Practice/Volume-7/High-speed-SPECT-from-Anger-camera-to-coronary-flow-reserve

Trophic transfer of radioisotopes in Mediterranean sponges through bacteria consumption. (opens in new tab) ... Uptake kinetics of cadmium and zinc in gram-positive bacteria, Bacillus firmus, isolated from Hong Kong sediments were examined ... Influences of metal-ligand complexes on the cadmium and zinc biokinetics in the marine bacterium, Bacillus firmus. ... Effect of competing ions and complexing organic substances on the cadmium uptake by the soil bacterium Sinorhizobium meliloti. ...

https://www.meta.org/papers/influences-of-metal-ligand-complexes-on-the/18092855

These enriched stable isotopes are used as target materials in the preparation of radioisotopes with particle accelerators and nuclear reactors and as biological tracers in biomedical research and clinical applications. (nap.edu)
Naturally occurring cadmium (48Cd) is composed of 8 isotopes. (wikipedia.org)
Among the isotopes absent in natural cadmium, the most long-lived are 109Cd with a half-life of 462.6 days, and 115Cd with a half-life of 53.46 hours. (wikipedia.org)
The known isotopes of cadmium range in atomic mass from 94.950 u (95Cd) to 131.946 u (132Cd). (wikipedia.org)
I used nitrogen and carbon stable isotopes to show that cadmium, in contrast to copper, could be magnified along certain freshwater food webs. (usgs.gov)
In addition to my work on metal trophic transfer, I refined an approach that involves the use stable metal isotopes (rather than radioisotopes) to describe accumulation and loss dynamics in freshwater invertebrates. (usgs.gov)
Respirable coal dust is a concern because it has substances such as mercury, nickel, cadmium and arsenic, as well as radio isotopes of thorium and strontium. (globalroadtechnology.com)
Many of the heavy metals released in the mining and burning of coal are environmentally and biologically toxic elements, such as lead , mercury , nickel , tin , cadmium , antimony , and arsenic , as well as radio isotopes of thorium and strontium. (sourcewatch.org)
ISOFLEX is your reliable supplier of stable isotopes and radioisotopes. (isoflex.com)
We have been in business since 1996 and are a premier manufacturer and global supplier of stable isotopes and select radioisotopes for science, medicine and industry. (isoflex.com)
ISOFLEX also supplies a number of specialty isotopes including Depleted Zinc ( DZO / DZA ) , Lithium-7 , Helium-3 , Iridium-192 , Selenium-75 sources and other select radioisotopes . (isoflex.com)
ISOFLEX supplies stable isotopes and select radioisotopes to universities and research laboratories worldwide. (isoflex.com)
Other reactor-produced radioisotopes continue to play a major role in research, and recent advances in many fields (such as molecular biology, including the Human Genome Project) could not have been accomplished without the use of 32 P. In addition, many of the isotopes useful for therapeutic applications, such as strontium-89 for the palliation of metastatic bone pain, are produced in reactors. (nap.edu)
The isotopes 111In, 113In used in radioisotope diagnosis. (avglob.biz)

An enterily new technology has been developed for high-speed SPECT which uses a bank of independently controlled detectors with large-hole tungsten collimators and multiple cadmium zinc telluride crystal arrays. (escardio.org)
The study of II-VI semiconductors for radiation imaging applications concentrates on cadmium telluride (CdTe), cadmium zinc telluride (CdZnTe) and cadmium manganese telluride (CdMnTe). (surrey.ac.uk)
For pre-clinical imaging, GE is showing its new eXplore speCZT, a full-ring, solid-state detector small animal SPECT that utilizes a cadmium zinc telluride (CZT) detector, and allows for 360-degree coverage around the animal and high-energy resolution to enable dual or triple radio-nuclide imaging. (healthimaging.com)

The probe consists of a 2-mm 3 cadmium telluride crystal surrounded by lead foil housed in a 4,5-mm outer diameter steel cylinder. (elsevier.com)
Recent advances in cadmium telluride (CdTe) energy-discriminating pixelated detectors have enabled the possibility of Multi-Spectral X-ray Computed Tomography (MSXCT) to incorporate spectroscopic information into CT. (spiedigitallibrary.org)
To develop a silicon (Si) and cadmium telluride (CdTe) imaging Compton camera for biomedical application on the basis of technologies used for astrophysical observation and to test its capacity to perform three-dimensional (3D) imaging. (sigmaaldrich.com)

The 1.05 billion tons of coal burned each year in the United States contain 109 tons of mercury , 7884 tons of arsenic , 1167 tons of beryllium , 750 tons of cadmium , 8810 tons of chromium , 9339 tons of nickel , and 2587 tons of selenium . (sourcewatch.org)

Its separation from cadmium, copper, zinc, antimony is rather difficult occupation, but it's worth it: it indium in very high demand. (avglob.biz)

Recently, we have established a cadmium-resistant cell line (Cd-rB5) from immortalized metallothionein-null mouse cells, and found that Cd-rB5 cells exhibited a marked decrease in cadmium uptake. (aspetjournals.org)
To investigate the mechanism of altered uptake of cadmium in Cd-rB5 cells, incorporation of various metals was determined simultaneously using a multitracer technique. (aspetjournals.org)
These results suggest that a high-affinity Mn 2+ transport system is used for mammalian cellular cadmium uptake, and that the suppression of this pathway caused a marked decrease in cadmium accumulation in cadmium-resistant metallothionein-null cells. (aspetjournals.org)
Thus, DMT1 is the first and only characterized mammalian metal transporter that can facilitate the cellular uptake of cadmium. (aspetjournals.org)
However, the actual contribution of DMT1 to cadmium uptake remains unclear. (aspetjournals.org)
The uptake, depuration, and organ distribution of the radioisotope 109 Cd were used to explore the internal kinetics of this nonessential metal following accumulation from waterborne cadmium by the freshwater decapod crustacean Macrobrachium australiense. (nih.gov)
The gills did not become saturated with cadmium after 14 days of exposure and demonstrated a greater rate of cadmium uptake relative to the hepatopancreas. (nih.gov)
Uptake kinetics of cadmium and zinc in gram-positive bacteria, Bacillus firmus, isolated from Hong Kong sediments were examined in the present study. (meta.org)
One of the primary ways toxic heavy metals, such as cadmium, get in food is through plant uptake-the metal is taken up by the roots and deposited in edible portions," he says. (gate2biotech.com)
While clams accumulated cadmium, manganese and zinc from seawater, the uptake by prawns was very low, especially for cadmium (Table 1). (edu.au)

Several workers have studied cadmium accumulation potential of food crops. (island.lk)
One interesting observation is the cadmium accumulation potential of red beet. (island.lk)
Table 1: Sources for accumulation of cadmium, manganese and zinc in clams, prawns and fish. (edu.au)
OPT3 is a component of the iron-signaling network between leaves and roots and misregulation of OPT3 leads to an over-accumulation of cadmium in seeds. (escholarship.org)

Radioisotopes of iron and chromium were also valuable in applications in hematology. (nap.edu)

Cd-rB5 cells exhibited a marked decrease in manganese incorporation as well as that of cadmium. (aspetjournals.org)
We exposed the live animals to several sources of cadmium (Cd-109), manganese (Mn-54) and zinc (Zn-65) in the ANSTO Aquatic Ecology lab, including dissolved in seawater, attached to suspended sediment particles, and as contaminated (radiolabelled) food. (edu.au)
Interestingly, the assimilation efficiency of cadmium, manganese and zinc was much higher in school prawns (53-65%) compared to sand whiting (9-23%), suggesting that prawns would accumulate metals faster and at higher concentrations than fish. (edu.au)
Plants and seeds are the main dietary sources of zinc, iron, manganese, and copper, but are also the main entry point for toxic elements such as cadmium into the food chain. (escholarship.org)
The cadmium distribution in opt3-2 differs from iron, zinc, and manganese, suggesting a metal-specific mechanism for metal partitioning within the plant. (escholarship.org)

The study demonstrates the complex behavior of cadmium accumulated by M. australiense and improves our understanding of how exposure duration will influence the internal location and potential toxicity of metals. (nih.gov)

While acting as vacuum cleaners, the unique plants must be able to tolerate and survive high levels of heavy metals in soils-like zinc, cadmium, and nickel. (gate2biotech.com)

Up to 30 percent by weight of radioisotope ions can be incorporated into the particles. (google.com)

Bromine Radioisotopes" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (harvard.edu)
This graph shows the total number of publications written about "Bromine Radioisotopes" by people in Harvard Catalyst Profiles by year, and whether "Bromine Radioisotopes" was a major or minor topic of these publication. (harvard.edu)
Below are the most recent publications written about "Bromine Radioisotopes" by people in Profiles. (harvard.edu)

Because cadmium is not an essential trace element, transporters for metals such as calcium, zinc, copper, or iron may also be used for cadmium incorporation. (aspetjournals.org)
Not the first stage it is a rough separation from zinc, cadmium, and copper. (avglob.biz)
Precipitated cadmium hydroxide at pH 8, hydroxide of copper and zinc, with 6. (avglob.biz)

A radionuclide ( radioactive nuclide , radioisotope or radioactive isotope ) is an atom that has excess nuclear energy, making it unstable. (wikipedia.org)
It is an object of this invention to prepare radioactive particles consisting of carbonaceous matrices having firmly bound radioisotopes dispersed therein. (google.com)
A variation on this method is to generate a short-lived radioisotope that undergoes radioactive decay to yield the longer-lived radioisotope of interest. (mcmaster.ca)
The technique involves the intravenous injection of small amounts of radioactive tracer (gamma-emitting radioisotope), which is avidly taken up by the cardiomyocytes so that the initial myocardial tracer distribution is in proportion to the viable myocardium. (medscape.com)

With a pair of these devices, dynamic studies of the myocardial kinetics of radioisotopes such as thallium-201 in normal and ischemic myocardium are now possible. (elsevier.com)

A Gram-stain-positive, strictly aerobic strain, H6 T , was isolated from a soil sample of lead-cadmium tailing in Qixia district, Nanjing (China). (microbiologyresearch.org)
It is a metal and ingestion will lead to CADMIUM POISONING. (drugbank.ca)
The inadequacy of this approach is obvious for pollutants that may reach man by several pathways, as is the case with lead, cadmium, and some other metals, and certain persistent organic compounds. (inchem.org)

Metal Transfer among Organs Following Short- and Long-Term Exposures Using Autoradiography: Cadmium Bioaccumulation by the Freshwater Prawn Macrobr. (nih.gov)

Cadmium-113m is a cadmium radioisotope and nuclear isomer with a half-life of 14.1 years. (wikipedia.org)
The majority of the radioisotopes in use today are artificially created by the bombardment of a stable chemical element or compound with subatomic particles in either a particle accelerator or a nuclear reactor such as MNR. (mcmaster.ca)
Reactor-based radioisotope production relies on the (n,y) nuclear transformation that occurs when a suitable target material is exposed to the neutron flux in the reactor core. (mcmaster.ca)

Standard spectroscopy tests using radioisotope sources at various temperatures, X-ray irradiations can be performed using a variety of standard X-ray tubes up to 160 kVp. (surrey.ac.uk)

We do most of our x-ray fluorescence excitation with radioisotope sources. (unt.edu)
Isotcoes often used for excitation are Iron-5b, Cadmium-109 and Samarium-145. (unt.edu)

The most important cellular factor responsible for cadmium resistance in animals is known to be metallothionein (MT). MT is a low-molecular-weight cysteine-rich protein that can be induced by metals, including cadmium, and can attenuate the toxicity of metals by sequestering them ( Kägi, 1993 ). (aspetjournals.org)
It is becoming increasingly clear that cadmium toxicity plays a major role in chronic kidney disease (CKD) in NCP. (island.lk)
A typical Thlaspi plant can accumulate about 30,000 ppm of zinc and 1500 ppm cadmium without showing any toxicity symptoms where as a normal plant can tolerate as little as 1000 ppm zinc and 20-50 ppm cadmium. (island.lk)

Since many Qdots contain cadmium or other toxic elements, the release of potential toxic metals is a major concern with respect to biosafety. (degruyter.com)

Thlaspi can be used even for cleaning up radioisotopes says Dr Kochian at the US Plant, Soil and Nutrtion Lab,New York, an expert on plant responses to stress and use of plants to clean up or remediate soils contaminated with heavy metals It can accumulate about 20,000 ppm uranium, 100 times higher than the control. (island.lk)

Cadmium is a hazardous heavy metal existing ubiquitously in the environment, but the mechanism of cadmium transport into mammalian cells has been poorly understood. (aspetjournals.org)
Although detrimental effects of cadmium have been well documented, the mechanism of cadmium transport, especially in mammalian cells, remains poorly understood. (aspetjournals.org)

Can chemical treatments to displace radioisotopes influence soil fertility? (environmental-expert.com)
Rorippa globosa is another plant species that can accumulate high levels of cadmium, 107 mg /kg by stem and 150 mg/kg by leaves when the soil cadmium level is 25 mg/kg. (island.lk)
Dr Poniedzia et al of Agricultural University of Krakow, Poland have reported a10.3% reduction in cadmium in soil by red beet. (island.lk)

An implantable device for continous measurement of regional myocardial radioisotope activity was designed and validated. (elsevier.com)

Bioavailability was measured as L. plumulosus Cd assimilation efficiency (AE) from EPS-coated silica (EPS-Si) and from uncoated silica (NC-Si) using modified pulse-chase methods with the gamma-emitting radioisotope 109Cd. (usgs.gov)

This suggests that the duration of cadmium exposure influences the depuration rate for this organism. (nih.gov)

Fluorometric deoxyribonucleic acid-deoxyribonucleic acid hybridization in microdilution wells as an alternative to membrane filter hybridization in which radioisotopes are used to determine genetic relatedness among bacterial strains. (microbiologyresearch.org)

40 K (potassium-40), 50 V (vanadium-50), 87 Rb (rubidium-87), 113 Cd (cadmium-113), and 115 In (indium-115) can be artificially stimulated into giving up their stored intra-atomic energy. (nuenergy.org)

It has been proposed heretofore to incorporate radioisotopes into the structure of synthetic resins, and articles containing tritium or carbon 14 incorporated into the structure of synthetic resins or plastics have been produced. (google.com)

Flourine 18 fluorodeoxyglucose (FDG), iodine 131 ((131)I) methylnorcholestenol, and gallium 67 ((67)Ga) citrate, separately compacted into micro tubes, were inserted subcutaneously into a Wistar rat, and the distribution of the radioisotope compounds was determined with 3D imaging by using the Compton camera after the rat was sacrificed (ex vivo model). (sigmaaldrich.com)

1992). The use of radioisotopes is unique in that it provides a method for measuring biochemical processes in vivo, especially in cases in which the process is easily saturated, since radiation makes it possible to detect and localize quantities as small as only a few thousand radiolabeled molecules. (nap.edu)

We can supply pharmaceutical tracers or precursors for radioisotope production. (isoflex.com)

Abuse of halogenated volatile anesthetics fatal or life-threateningplications occur when dry ice sublimation bleach plus ammonia water disinfection, pulp and paper production 139 cadmium analyze metal alloys for more than one soft, formed stool 9. (biointegrity.org)

Depending on the nature of the sample, cadmium lining is also available for fast neutron irradiations. (mcmaster.ca)

Short- (6 h) and long-term (7 to 14 days) exposures to the radioisotope in solutions of 0.56 μg Cd/L were followed by depuration in metal- and isotope-free water for up to 21 days. (nih.gov)
Using radioisotope experiments, we found that mobilization of Fe from leaves is severely affected in opt3-2, suggesting that Fe mobilization out of leaves is required for proper trace-metal homeostasis. (escholarship.org)

It is a small weedy member of cabbage family and thrives on soils wth high levels of zinc and cadmium. (island.lk)
Kochian is an international expert on plant responses to environmental stress, plant mineral nutrition, and use of plants to clean up or remediate soils contaminated with heavy metals and radioisotopes. (gate2biotech.com)

We report here that an Arabidopsis oligopeptide transporter mutant, opt3-2, over-accumulates cadmium (Cd) in seeds and roots but, unexpectedly, under-accumulates Cd in leaves. (escholarship.org)

Pragmatically, as an open source project, using readily available radioisotope check sources is also much more repeatable than found radiography parts. (tricorderproject.org)

Schematic representation of neutron capture event and direct production of radioisotopes. (mcmaster.ca)
IntegraLab combines products and services for the production of radiopharmaceuticals, including among others, building design according to cGMP and the selection, integration, supply and installation of equipment to match customer's radioisotope production goals. (healthimaging.com)
Oak Ridge National Laboratory (ORNL) played a pioneering role in the development of the first full-scale operating reactor prototype and the initial production of radioisotopes for applications in medical and biological research (Mirzadeh et al. (nap.edu)

The physical properties ofmon radioisotopes. (biointegrity.org)

The shorter-lived tin and indium activities together with the possible radioisotopes of silver produced by (n,p) reactions, were allowed to decay out prior to the chemical separations. (unt.edu)

The present paper reports the radiochemical isolation of carrier-free Sn{sup 113} and In{sup 114} produced by bombarding cadmium with 38 Mev alpha-particles. (unt.edu)
Duursma, E. K. and D. Eisma (1973): Theoretical experimental and field studies concerning reactions of radioisotopes with sediments and suspended particles of the sea. (springer.com)

Addresses the major radioisotopes from Fukushima Disaster. (pureeffectfilters.com)

Compared to the standard gamma camera, this system provides an 8-fold increase in count rates, thereby reducing imaging times significantly, while achieving a 2-fold increase in spatial resolution as well(3), thus enabling high quality scans (Fig. 1) with a significant reduction in imaging time and radioisotopes doses. (escardio.org)
This electron is moving at very high velocities, for an electron, so it's not useful for electricity, but can be slowed to the point that it is useful (this is called betavoltaics, another type of radioisotope generator that we won't cover today, but is the idea behind the "diamond battery" that is being researched at the University of Bristol). (beyondnerva.com)

Anatomy1

Organisms1

Diseases1

Chemicals and Drugs25

Analytical, Diagnostic and Therapeutic Techniques and Equipment3

Phenomena and Processes10

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture4

Information Science4

Health Care8

Differences in cadmium transport to the testis, epididymis, and brain in cadmium-sensitive and -resistant murine strains 129/J and A/J. (1/26)

Calculating bone-lead measurement variance. (2/26)

109Cd K x ray fluorescence measurements of tibial lead content in young adults exposed to lead in early childhood. (3/26)

Remobilization of cadmium in maturing shoots of near isogenic lines of durum wheat that differ in grain cadmium accumulation. (4/26)

Influence of prior Cd(2+) exposure on the uptake of Cd(2+) and other elements in the phytochelatin-deficient mutant, cad1-3, of Arabidopsis thaliana. (5/26)

Characteristics of cadmium uptake in two contrasting ecotypes of the hyperaccumulator Thlaspi caerulescens. (6/26)

Influence of iron status on cadmium and zinc uptake by different ecotypes of the hyperaccumulator Thlaspi caerulescens. (7/26)

Cadmium-metallothionein interactions in the olfactory pathways of rats and pikes. (8/26)

Cadmium Radioisotopes

Cadmium

Cadmium Poisoning

Radioisotopes

Cadmium Chloride

Zinc Radioisotopes

Cadmium Compounds

Radioisotope Dilution Technique

Strontium Radioisotopes

Iodine Radioisotopes

Krypton Radioisotopes

Cyclotrons

Libraries, Digital

Isotonic Solutions

Indium

Dictionaries, Medical

Dictionaries as Topic

Water Pollution

Encyclopedias as Topic

Water

Water Supply

Water Pollution, Chemical

Ships

Water Pollution, Radioactive

Radioactivity

Beta Particles

Alpha Particles

Food Contamination, Radioactive

Nuclear Energy

Metallothionein

Manganese

Biological Transport

Kinetics

Drug Resistance

Adsorption

Sewage

Geologic Sediments

Cobalt

Silver

Rivers

Tellurium

Benzydamine

Dental Waste

Mercury Compounds

Swine, Miniature

Endocardium

Bentonite

Resins, Synthetic

Patents as Topic

Brachytherapy

Aluminum Silicates

Plastics

Differences in cadmium transport to the testis, epididymis, and brain in cadmium-sensitive and -resistant murine strains 129/J and A/J. (1/26)

Calculating bone-lead measurement variance. (2/26)

109Cd K x ray fluorescence measurements of tibial lead content in young adults exposed to lead in early childhood. (3/26)

Remobilization of cadmium in maturing shoots of near isogenic lines of durum wheat that differ in grain cadmium accumulation. (4/26)

Influence of prior Cd(2+) exposure on the uptake of Cd(2+) and other elements in the phytochelatin-deficient mutant, cad1-3, of Arabidopsis thaliana. (5/26)

Characteristics of cadmium uptake in two contrasting ecotypes of the hyperaccumulator Thlaspi caerulescens. (6/26)

Influence of iron status on cadmium and zinc uptake by different ecotypes of the hyperaccumulator Thlaspi caerulescens. (7/26)

Cadmium-metallothionein interactions in the olfactory pathways of rats and pikes. (8/26)

Multi-user Equipment: gas chromatography coupled with triple quadrupole tandem mass spectrometry (GC-MS/MS)

Cadmium Radioisotopes - Medical Dictionary

Quantitative determination of trichothecenes in breadsticks by gas chromatography-triple quadrupole tandem mass spectrometry

Determination of deoxynivalenol in wheat-based snacks by gas chromatography-triple quadrupole tandem mass spectrometry

Role of IFN-gamma in lethal and nonlethal malaria in susceptible and resistant murine hosts. | The Journal of Immunology

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CiNii 論文 - Mechanisms of Cadmium Transport in Mammalian Cells (特集1:若手が拓く微量元素研究の最前線)

Facilities | Max Planck Institute of Molecular Plant Physiology

Metallothionein-Like Multinuclear Clusters of Mercury(II) and Sulfur in Peat

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