Lead or bismuth. Medical search. Frequent questions

Bismuth is a pentavalent chemical that resembles chemically with antimony and arsenic. (sbwire.com)
Of the heavy metals including lead, mercury, arsenic, and bismuth, it is the latter whose salts are relatively the least toxic. (lww.com)

It is an alloy of two metallic elements (Bismuth and tellurium), also known as Bismuth (III) telluride. (mis-asia.com)
Product Description Bismuth telluride is a compound of tellurium and bismuth. (chinaqualitycrafts.com)
It's produced by sealing bismuth and tellurium metals in a quartz tube under vacuum. (chinaqualitycrafts.com)

Bismuth subsalicylate (2 brand names: Kaopectate, Pepto-Bismol). (familydoctor.org)
Bismuth subsalicylate works by protecting the stomach lining. (familydoctor.org)
They shouldn't take bismuth subsalicylate. (familydoctor.org)
Don't give bismuth subsalicylate to children 12 years of age or younger. (familydoctor.org)
Bismuth subsalicylate may affect how well some medicines work. (familydoctor.org)
Ask your doctor before taking bismuth subsalicylate if you take pain relievers or cold medicines. (familydoctor.org)
In the U.S., Pepto-Bismol (and many imitators) contains bismuth subsalicylate, 262 or 524 mg/ml, widely used and available without prescription for dyspepsia, nausea, stomach ulcer, and diarrhea. (lww.com)
Heliac, a prescription medication composed of bismuth subsalicylate 250 mg, tetracycline 500 mg, and metroniadazole 200 mg is used for Heliobactor pylori infections. (lww.com)
The average dose of bismuth subsalicylate contained in Pepto-Bismol has a dose of salicylate almost equal to that of an aspirin once the compound dissociates in the stomach. (lww.com)
In recent years, several large-scale manufacturing companies have shifted their focus from using bismuth hydroxide, bismuth subcarbonate, bismuth oxychloride, and bismuth subsalicylate to bismuth nitrate, primarily because of the high suitability of the compound as a reagent for the selective oxidation of sulfides to sulfoxides. (psmarketresearch.com)
To evaluate the influence of bismuth subsalicylate addition in different concentrations on theproperties ofan experimental epoxy-based root canal sealer. (bvsalud.org)
The results suggest that the addition up to 80% wt of bismuth subsalicylate appears to be a promising filler particle to root canal sealer development. (bvsalud.org)
In medicine, bismuth compounds such as bismuth subsalicylate can be used for the treatment of various gastrointestinal illnesses 8-10 . (bvsalud.org)
Considering that resin-based endodontic sealers present good physical properties and ensure adequate biological performance 2-3 , bismuth subsalicylate should be studied. (bvsalud.org)
The aim of this study was to evaluate the influence of bismuth subsalicylate addition in different concentrations into an experimental epoxy-based root canal sealer regarding the flow, film thickness, working time, setting time, dimensional change, sorption and solubility and cytotoxicity of an experimental epoxy-based root canal sealer. (bvsalud.org)
Ten minutes after the start of mixing, the load was removed, and the major and minor diameters of the compressed material were measured using a digital caliper (Digimess, São Paulo, Fig. 1 .The particle size distribution of bismuth subsalicylate particle. (bvsalud.org)

Over-the-counter drugs that contain bismuth (Pepto-Bismol or Kaopectate) should NOT be used in children. (cdc.gov)

Bismuth oxide is naturally found as the mineral bismite, however, it is also obtained as a by-product from the smelting of lead ores and copper ores. (sbwire.com)
Owing to its low toxicity bismuth oxide is used in the manufacturing of food processing equipments and other copper processing pipes. (sbwire.com)
A geochemical survey detected moderately anomalous amounts of lead, copper, and zinc and less anomalous concentrations of tungsten, gold, and silver. (usgs.gov)
It is commonly obtained as a by-product in copper, lead and tin mining, and was often confused for lead and tin in ancient times. (theevolutionstore.com)
These lead free, all copper Barnes TAC-XP bullets have great penetration in flesh and bone. (impactguns.com)

Bismuth telluride and its alloys are unique materials. (mis-asia.com)
This Bismuth telluride, bismuth selenide, and all intermediate alloys Bi2Te3−xSex have the tetradymite crystal structure in the symmetry group R3¯m. (mis-asia.com)
Up to now, the published data on the properties of the lead alloys of interest are still limited and significant discrepancies exist between the values given by different sources. (sckcen.be)

A zinc oxide ointment, it also contained bismuth subnitrate as an active ingredient. (lww.com)
On the basis of geologic, geochemical, and geophysical investigations and a survey of mines and prospects, the mineral resource potential for gold, silver, lead, zinc, tungsten, and barite of the Blanco Mountain and Black Canyon Roadless Areas is judged to be low to moderate, except for one local area that has high potential for gold and tungsten resources. (usgs.gov)
Five properties near this roadless area have 150,000 tons of indicated and inferred low-grade gold, silver, lead, zinc, or tungsten-bearing rock. (usgs.gov)

This article gives you a detailed understanding of the difference between P-type bismuth telluride and N-type bismuth telluride The Ti-doped Bi 2 Te 3 with concentrations 1, 3, and 5 in % Ti were synthesized using a simple powder metallurgy method. (mis-asia.com)
He believed this phenomenon to be a new electromotive An experimental investigation of the electronic transport properties of bismuth telluride nanocomposite materials is presented. (mis-asia.com)
The Hall effect and Seebeck coefficient measurements are two of Bismuth telluride (Bi2Te3) is a gray or black hexagonal platelet with a metallic luster or gray powder. (mis-asia.com)
Topologically protected surface states have been observed in Bismuth telluride. (mis-asia.com)
Th What is Bismuth telluride?Bismuth telluride (Bi2Te3) is a gray or black hexagonal platelet with a metallic luster or gray powder. (mis-asia.com)

Lead-Bismuth Eutectic or LBE is a eutectic alloy of lead (44.5 at%) and bismuth (55.5 at%) used as a coolant in some nuclear reactors, and is a proposed coolant for the lead-cooled fast reactor, part of the Generation IV reactor initiative. (wikipedia.org)
Typical Applications of Bismuth The electronic transport properties vary significantly with alloy composition. (mis-asia.com)
This alloy melts lower than the commonly used tin/lead solders and therefore holds promise as a useful material in two‐step soldering processes or in processes with thermally sensitive components. (emerald.com)
Iron released by steel corrosion was found to be a key impurity in reactions with dissolved oxygen in liquid lead-bismuth eutectic alloy. (sckcen.be)
The iron-oxygen-magnetite equilibrium was characterized, allowing quantification of phenomena that are important for long- term operation of lead-alloy based installations such as corrosion rate control and management of precipitates. (sckcen.be)

Bismuth oxide is mainly found as a heavy yellow powder. (sbwire.com)
In the plethora of different kinds of micropowders, bismuth powder is one of the most versatile and beneficial. (hiphopgalaxy.com)
Bismuth oxide powder was prepared through a simple process of combustion. (hiphopgalaxy.com)
The atomic number of bismuth oxide powder was 2.7 (eV). (hiphopgalaxy.com)
The band gap energy of bismuth oxide powder has been determined by plotting the spectrum of UV-DRS. Band gap energy of bismuth oxide powder is 2.7 EV. (hiphopgalaxy.com)
Bismuth oxide powder is high purity and good dispersibility and is ideal for the electronic industry. (hiphopgalaxy.com)
The spray pyrolysis method is yet another technique for making bismuth powder. (hiphopgalaxy.com)
Compared with the commercial bismuth powder, the bismuth nanosheets present a larger specific surface area and interlayer spacing, which is beneficial for sodium ion insertion and release. (edu.au)

Elemental bismuth occurs naturally and is a free element that is 86% as dense as lead. (sbwire.com)
The elemental distributions of bismuth crystal were observed using the scanner electron microscope. (hiphopgalaxy.com)

As heavy nuclei, lead and bismuth can be used as spallation targets for non-fission neutron production, as in accelerator transmutation of waste (see energy amplifier). (wikipedia.org)
Among different heavy liquid metals, lead (Pb) and lead-bismuth eutectic (Pb-Bi) are considered at present as the potential candidates for the liquid spallation targets of neutron sources and accelerated driven systems and for the coolant of new generation fast reactors due to their very good neutron and thermal features. (sckcen.be)

Exposure to lead or mercury (one time or continuing) can lead to permanent brain and nervous system damage. (medlineplus.gov)

Compounds such as bismuth oxychloride have a wide range of applications in the cosmetic industry. (sbwire.com)
Growing cosmetic industry is expected to boost the overall demand for bismuth market. (sbwire.com)
This was generally attributed to sales promotion of cosmetic preparations containing bismuth salts. (lww.com)
The increasing usage of bismuth nitrate in cosmetic products, such as lipsticks , nail polishes, hair sprays, and eye shadows, is one of the major trends currently being witnessed in the market. (psmarketresearch.com)

Bismuth is one of the most abundantly available diamagnetic elements and thus, has one of the lowest thermal conductivity among other metals. (sbwire.com)

Bismuth Toxicity, Often Mild, Can Result in Severe Poisoning. (lww.com)
Naturally this led to severe toxicity, and the therapy could be given only by using rest periods between courses. (lww.com)
This experience emphasizes the importance of solubility of the bismuth salts in relation to toxicity. (lww.com)
The table has a useful classification of commonly used salts of bismuth and their toxicity potential. (lww.com)
An important additional factor is that some salts of bismuth have the additional toxicity potential of the anion apart from the metal component. (lww.com)

These materials are composed, in general, by a main organic component 5 and inorganic elements such as radiopacifiersand filler particles, such as bismuth compounds 6 . (bvsalud.org)
In Dentistry, bismuth compounds (e.g. bismuth oxide)provide an acceptable radiopacity to root canal sealers 6,11-12 . (bvsalud.org)

Using the Arkansas High Performance Computing Center, these researchers created simulations of bismuth ferrite, a synthetic, crystalline material. (nanowerk.com)
Bismuth is a brittle, crystalline material, classified as a semi-precious semi-metal, that naturally forms into unique geometric shapes. (theevolutionstore.com)

Bismuth is brittle metal that is silvery white in color when produced freshly. (sbwire.com)

With high-quality bismuth pellets with a density of 9.6 g/cc, Federal Premium Bismuth payloads pattern and hit birds like traditional lead, providing more killing power at longer ranges. (budsgunshop.com)
When the world's leading commercial shot manufacturer began talking to us about making a super premium bismuth shot, we listened. (ballisticproducts.com)

promoted bismuth vanadate (BiVO 4 ) photocatalysts was synthesized and physicochemical characterized by means of X-Ray diffraction, nitrogen isotherm absorption diffuse-reflectance spectroscopy, and high-resolution transmission electron microscopy. (mdpi.com)
Chemistry: BiVO 4 , Bismuth Vanadate. (galleries.com)
Pucherite, whose name comes from the actual mine shaft (Pucher Shaft) from where the first specimens were found, is a rare bismuth vanadate mineral. (galleries.com)

Bismuth trioxide is commercially manufactured using from bismuth subnitrate. (sbwire.com)
Bismuth subnitrate is manufactured by dissolving bismuth in hot nitric acid. (sbwire.com)

Numerous spectroscopic methods were employed to study the properties of bismuth oxide nanoparticles. (hiphopgalaxy.com)
The size, shape, and UV-protection characteristics of nanoparticles made of bismuth oxide were studied. (hiphopgalaxy.com)
Bismuth oxide nanoparticles were created through green syntheses. (hiphopgalaxy.com)
Bismuth oxide nanoparticles exhibit absorption levels in the 200-400 nm range. (hiphopgalaxy.com)
Bismuth oxide nanoparticles additionally showed UV blocking capability. (hiphopgalaxy.com)
Bismuth oxide nanoparticles displayed antibacterial properties against Gram-negative as well as Gram-positive bacteria. (hiphopgalaxy.com)
Bismuth oxide nanoparticles were able to exhibit good dispersibility. (hiphopgalaxy.com)
The UV-protection properties of nanoparticles made of bismuth oxide are due to the dynamic light scattering characteristic which the nanoparticles possess. (hiphopgalaxy.com)
Nanoparticles made of Bismuth oxide are employed to block UV light. (hiphopgalaxy.com)

Finally, upon neutron radiation bismuth-209, the main isotope of bismuth present in LBE coolant, undergoes neutron capture and subsequent beta decay, forming polonium-210, a potent alpha emitter. (wikipedia.org)

This is probably because of the great insolubility of many bismuth salts that prevents their absorption. (lww.com)
Bismuth salts likewise have modest antibiotic properties, which may be useful in surface inflammation and for deodorizing fecal material. (lww.com)
It is no wonder that bismuth salts have been widely used since antiquity, and still hold a secure place in medicinal therapy today. (lww.com)
Before 1950, syphilis and other parasitic diseases were treated with soluble salts of bismuth by a parenteral route. (lww.com)
In this regard, the growing prevalence of cancer is fueling the demand for medicated drugs made from bismuth salts. (psmarketresearch.com)

Finally, the continuous repeated deposition and extrusion of bismuth led to the out-of-plane growth of bismuth nanowires. (bnl.gov)

The researchers found that the displacement current, which is an alternating current, or AC, naturally moves along the domain walls in the bismuth ferrite, and they also found that it is comparable in magnitude to the direct current, or DC, currently used in electrical devices. (nanowerk.com)
Naturally such therapy is long-term, and this greatly increases the chance of bismuth intoxication. (lww.com)

c) The growth of bismuth nanowires starts from the infiltration of columnar vanadium film by deposited bismuth. (bnl.gov)

The uniform bismuth nanosheets are prepared via a molten salt-assisted aluminum thermal reduction method. (edu.au)

This is the first report on the high yield (>70%) synthesis of single crystalline bismuth nanowires, a material with potentially exploitable and intriguing thermoelectric properties. (bnl.gov)
a) Experimental apparatus for the synthesis of bismuth nanowires. (bnl.gov)
Molten salt-assisted synthesis of bismuth nanosheets with long-term cy" by Kunkun Hu, Yuan Chen et al. (edu.au)
This work not only presents a novel strategy for preparing bismuth nanosheets with significantly increased interlayer spacing but also offers a straightforward synthesis method utilizing low-cost precursors. (edu.au)

Mechanical testing of 43/43/14 tin/lead/bismuth showed a strength comparable to that of tin/lead solders but increased creep rate. (emerald.com)
Microstructural analysis (scanning electron microscopy/energy dispersive X‐ray) exhibited the same mechanism of fatigue as for tin/lead solders, viz. (emerald.com)
Thermocyclic fatigue demonstrated that the long‐term reliability of 43/43/14 tin/lead/bismuth is comparable to that of tin/lead solders. (emerald.com)

Concentrations of lead ion in the range of 8 X 10 -8 M to 8 x 10 -4 M were evaluated. (preprints.org)
Cortisol concentrations after KD was higher during recovery vs. resting, with no significant changes during graded exercise testing after MD. CONCLUSIONS: Our data suggest that short-term KD is favorable to fat metabolism leading increased circulating FFA and BOHB during LIE to MIE. (bvsalud.org)

Bismuth oxide is mainly used as an alternative for lead especially in the manufacturing of bullets, shots and other ammunition. (sbwire.com)

These Bismuth crystals are lab-grown in the United States, as natural crystals are extremely rare. (theevolutionstore.com)

abstract = "Facts of the case In 1993, the US Department of Commerce began to levy countervailing duties on imports of certain leaded bars from the United Kingdom. (princeton.edu)

As compared to sodium-based liquid metal coolants such as liquid sodium or NaK, lead-based coolants have significantly higher boiling points, meaning a reactor can be operated without risk of coolant boiling at much higher temperatures. (wikipedia.org)
This means that lead- or LBE-cooled reactors, unlike sodium-cooled designs, would not need an intermediate coolant loop, which reduces the capital investment required for a plant. (wikipedia.org)
Lead and LBE coolant are more corrosive to steel than sodium, and this puts an upper limit on the velocity of coolant flow through the reactor due to safety considerations. (wikipedia.org)
Furthermore, the higher melting points of lead and LBE (327 °C and 123.5 °C respectively) may mean that solidification of the coolant may be a greater problem when the reactor is operated at lower temperatures. (wikipedia.org)
The Small Modular Dual Fluid Reactor (SMDFR) is a novel molten salt reactor based on the dual fluid reactor concept, which employs molten salt as fuel and liquid lead/lead-bismuth eutectic (LBE) as coolant. (researchgate.net)

If I can shoot an upland bird with lead legally in a given location, why can I not shoot waterfowl flying over or walking around the area legally with the same lead shot. (doublegunshop.com)

The red lines in these images illustrate the domain walls separating regions of electric polarization (top) and shifting of charged ions (bottom row) in a material called bismuth ferrite. (nanowerk.com)
Bismuth ferrite is "multiferroic," which means that it has regions, or domains, in which the molecules making up its crystalline structure exhibit a consistent pattern of electric polarization, magnetization and shifting of charged ions. (nanowerk.com)
Liu, C.C. A Simple, Cost-Effective Sensor for Detecting Lead Ions in Water Using Under-Potential Deposited Bismuth Sub-Layer with Differential Pulse Voltammetry (DPV). (preprints.org)
The accumulation of high levels of lead or lead ions in a human body is harmful, particularly to children. (preprints.org)
The major source of lead or lead ions comes from the drinking water and tap water. (preprints.org)
Therefore, there is a need to produce a simple-use and relatively inexpensive method to detect lead or lead ions in water samples. (preprints.org)
This research has developed a simple-use, cost effective sensor system for the detection of lead ions in tap water. (preprints.org)

Chemical properties of Bismuth Atomic number: 83 Atomic mass: 208.9804 g.mol -1 Electronegativity according to Pauling: 1.9 Density: 9.80 g.cm-3 at 20°C Melting point: 271 °C Boiling point: 1420 °C Vanderwaals radius: 0.152 nm Ionic radius: 0.074 nm (+5. (chinaqualitycrafts.com)
Valley Cottage, NY -- ( SBWIRE ) -- 06/06/2018 -- Bismuth is a chemical element that is represented using symbol Bi. (sbwire.com)
Hunan Jinwang Bismuth Industrial Co., Ltd, The Shepherd Chemical Company and The Kurt J. Lesker Company are among the major participants of the bismuth oxide market. (sbwire.com)
The expansion of the global cosmetics industry is massively pushing up the requirement for the chemical, which is, in turn, augmenting the bismuth nitrate market size. (psmarketresearch.com)
Bismuth is a chemical element with different applications 7 . (bvsalud.org)

In the Black Canyon Roadless Area, two properties have 40,000 tons of indicated and inferred low-grade gold, silver, or lead-bearing rock. (usgs.gov)
Scarce as silver, nearly as heavy as lead, one cubic foot of bismuth would weigh over 600 lbs. (theevolutionstore.com)

While untreated ah pylori infection can lead to ulcers and stomach cancer ( wait , what? (dane101.com)
Additionally, drugs made from bismuth nitrate can cure duodenal ulcers. (psmarketresearch.com)

New research from the University of Arkansas makes a significant step toward a new kind of electrical device, which would use the natural properties of materials like bismuth ferrite, along with a different type of current, to send electricity quickly through smaller, denser circuits. (nanowerk.com)
Sobolev, V & Schuurmans, P 2007, ' Thermophysical properties of lead and lead-bismuth eutectic ', Journal of Nuclear Materials , vol. 362, no. 2-3, pp. 235-247. (sckcen.be)
As a result, the bismuth nanosheet anode presents excellent sodium storage properties with an ultralong cycle life of 6500 cycles at a high current density of 10 A g−1, and an excellent capacity retention of 87% at an ultrahigh current rate of 30 A g−1. (edu.au)

Bismuth oxide has a common starting point as that of similar to the bismuth chemistry. (sbwire.com)

Additionally, the compound is more affordable and easier to handle than the other bismuth derivatives. (psmarketresearch.com)

Thus, bismuth is an essential raw material used to manufacture bismuth oxide. (sbwire.com)
Bismuth is a promising anode material for sodium-ion batteries (SIBs) due to its high capacity and suitable working potential. (edu.au)

This process continues and eventually ends when stable isotopes of bismuth and lead are formed. (cdc.gov)

This release does not always lead to exposure. (cdc.gov)

The bismuth in this mineral has an effect similar to the presence of lead in other minerals. (galleries.com)

Bring back the performance of lead without the heavy metal. (budsgunshop.com)

Bismuth trioxide is widely used to manufacture the dragon eggs effects in fireworks as it is a major alternative for lead. (sbwire.com)

The absorption peak for bismuth is at 290 nm. (hiphopgalaxy.com)
Bismuth oxide is a photocatalyst with broad absorption spectrum it is capable of eliminating organic molecules. (hiphopgalaxy.com)

Both lead-based and sodium-based coolants have the advantage of relatively high boiling points as compared to water, meaning it is not necessary to pressurise the reactor even at high temperatures. (wikipedia.org)
In the simulation, the researchers created a type of current, called displacement current, by applying a high frequency electric field to the bismuth ferrite. (nanowerk.com)
In the present work, we examined two lead-bismuth-eutectic targets, irradiated with high-energy protons, concerning their radionuclide content and the spatial distribution of selected isotopes. (epj.org)
The calcination period of superfine bismuth oxides of high purity took 612 days. (hiphopgalaxy.com)

RÉSUMÉ L'apparition de souches résistantes au métronidazole cause l'échec du schéma associant quatre médicaments pour un traitement d'éradication d' Helicobacter pylori en République islamique d'Iran. (who.int)
5269 H. pylori -positive participants, who were subsequently randomized to eradication with bismuth quadruple therapy or placebo. (who.int)

Bismuth oxide is the most important industrial compound manufactured from bismuth. (sbwire.com)
The market for bismuth nitrate is predicted to exhibit rapid expansion post the COVID-19 pandemic because of the soaring requirement for the compound in medicated drug formulations. (psmarketresearch.com)
Thus, in order to meet the soaring requirement for these drugs from healthcare organizations, the consumption of the compound is set to rise massively in the forthcoming years, which will consequently fuel the expansion of the bismuth nitrate market in the APAC region. (psmarketresearch.com)

Anatomy12

Organisms7

Diseases18

Chemicals and Drugs66

Analytical, Diagnostic and Therapeutic Techniques and Equipment34

Psychiatry and Psychology1

Phenomena and Processes15

Disciplines and Occupations1

Technology, Industry, Agriculture3

Health Care13

Arsenic2

Tellurium3

Subsalicylate16

Pepto-Bismol1

Copper5

Alloys3

Zinc3

Telluride5

Alloy5

Powder8

Elemental2

Spallation targets2

Mercury1

Cosmetic4

Metals1

Toxicity5

Compounds2

Crystalline material2

Brittle1

Premium Bismuth2

Vanadate3

Subnitrate2

Nanoparticles9

Isotope1

Salts5

Deposition1

Naturally2

Vanadium1

Thermal1

Synthesis4

Solders3

Concentrations2

Ammunition1

Crystals1

Abstract1

Coolant5

Upland1

Ions7

Chemical5

Silver2

Ulcers2

Properties3

Chemistry1

Additionally1

Material2

Stable1

Exposure1

Mineral1

Heavy1

Manufacture1

Absorption2

High4

Pylori2

Compound3