Rhenium Selenide (ReSe) is a crystal grown product generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Rhenium is a Block D, Group 7, Period 6 element. The number of electrons in each of Rhodium's shells is 2, 8, 18, 32, 13, 2 and its electronic configuration is [Xe] 4f14 5d5 6s2. In its elemental form rhenium's CAS number is 7440-15-5. The rhenium atom has a radius of 137.1.pm and it's Van der Waals radius is 200.pm. The toxicity of Rhenium has not yet been established . Rhenium is the fourth densestelementexceeded only by that of platinum, iridium, and osmium . It has the second highest melting point exceeded only by tungsten and carbon . Rhenium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Because of this, thermocouples made of Tungsten/Rhenium alloy is are used when temperatures will rise to 2000 C and rhenium wire is used in photoflash lamps for photography. It is widely used as filaments for mass spectrographs and ion gauges. Rhenium was first discovered by Walter Noddack in 1925 in the Rhine region of Germany. The name Rhenium originates from the Latin word 'Rhenus' meaning "Rhine" after the place of discovery. See Rhenium research below.
Selenium is a Block P, Group 16, Period 4 element. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electronic configuration is [Ar] 3d10 4s2 4p4. In its elemental form selenium's CAS number is 7782-49-2. The selenium atom has a radius of 116.pm and it's Van der Waals radius is 190.pm. The EPA does not classify selenium as carcinogenic, although selenium sulfide is a probable carcinogen. Selenates and selenites which are compounds of selenium, are highly toxic. Hydrogen selenide gas (SeH2) is the most acutely toxic compound of selenium. Selenium exhibits both photovoltaic action, where light is converted directly into electricity, and photoconductive action, where the electrical resistance decreases with increased illumination. of photocells and exposure meters for photographic use, as well as solar cells. Below its melting point, selenium is a p-type semiconductor and has many uses in electronic and solid-state applications. Selenium is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Selenium was first discovered by Jons Berzelius in 1817. The origin of the name Selenium comes from the Greek word "Selênê" meaning moon. See selenium research below.
American Elements semi conducting materials are crystal structures produced from ultra high purity starting materials synthesized by our high purity production facility which includes several large electric muffle furnaces, a tube furnace for hydrogen reduction, 50 gallon glass-lined Pfaudler reactors supported by our analytical laboratory containing X-ray diffraction, SEM, AA, BET surface area, and ICP Spectrometry for trace metals analysis. See a discussion of American Elements Ultra High Purity and Analytical capabilities. See Crystal Growth for processes used to fabricate semiconductor materials, which include:
Crystal "pulling" by the Czochaiski method for production of semiconductor materials
Flux growth and gradient freeze
Directional solidification of fluorites using both the Bridgman-Stockbarger and float zoning techniques
PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.
Mechanism of visible-light photoisomerization of a rhenium(i) carbonyl-diimine complex.
Gindensperger E, Köppel H, Daniel C.
Chem Commun (Camb). 2010 Sep 28. [Epub ahead of print]PMID: 20877849 [PubMed - as supplied by publisher]Related citations
Novel rhenium nitrides.
Friedrich A, Winkler B, Bayarjargal L, Morgenroth W, Juarez-Arellano EA, Milman V, Refson K, Kunz M, Chen K.
Phys Rev Lett. 2010 Aug 20;105(8):085504. Epub 2010 Aug 20.PMID: 20868112 [PubMed - in process]Related citations
Effect of rhenium on the dislocation core structure in tungsten.
Romaner L, Ambrosch-Draxl C, Pippan R.
Phys Rev Lett. 2010 May 14;104(19):195503. Epub 2010 May 13.PMID: 20866976 [PubMed - in process]Related citations
Highly Emitting Concomitant Polymorphic Crystals of a Dinuclear Rhenium Complex.
Quartapelle Procopio E, Mauro M, Panigati M, Donghi D, Mercandelli P, Sironi A, D'Alfonso G, De Cola L.
J Am Chem Soc. 2010 Sep 24. [Epub ahead of print]PMID: 20866093 [PubMed - as supplied by publisher]Related citations
Pyridyl-Cyclopentadiene Re(CO)(2) Complexes as a Compact Core Systems for SPECT Ligand Development.
Ackroyd NC, Katzenellenbogen JA.
Organometallics. 2010 Aug 23;29(16):3669-3671.PMID: 20865134 [PubMed]Related citations.
Postlumpectomy Focal Brachytherapy for Simultaneous Treatment of Surgical Cavity and Draining Lymph Nodes.
Hrycushko BA, Li S, Shi C, Goins B, Liu Y, Phillips WT, Otto PM, Bao A.
Int J Radiat Oncol Biol Phys. 2010 Sep 23. [Epub ahead of print]PMID: 20864271 [PubMed - as supplied by publisher]Related citations
Radioimmunotherapy with antibody to HPV16 E6 oncoprotein is effective in experimental cervical tumor expressing low levels of E6.
Phaeton R, Harris M, Jiang Z, Wang XG, Einstein MH, Goldberg GL, Casadevall A, Dadachova E.
Cancer Biol Ther. 2010 Nov 12;10(10). [Epub ahead of print]PMID: 20861673 [PubMed - as supplied by publisher]Related citations
Correction to Synthesis and Characterization of Luminescent Rhenium(I) Tricarbonyl Diimine Complexes with a Triarylboron Moiety and the Study of Their Fluoride Ion-Binding Properties.
Lam ST, Zhu N, Yam VW.
Inorg Chem. 2010 Sep 20. [Epub ahead of print] No abstract available. PMID: 20853863 [PubMed - as supplied by publisher]Related citations
86Y-CHX-A”-Rhenium-cyclized-[Cys3,4,10,D-Phe7,Arg11]a-MSH3-13 .
Leung K.
Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004-2010.
2009 Aug 20 [updated 2010 Sep 8].PMID: 20845549 [PubMed]Books & DocumentsFree textRelated citations
68Ga-CHX-A”-Rhenium-cyclized-[Cys3,4,10,D-Phe7,Arg11]a-MSH3-13 .
Leung K.
Molecular Imaging and Contrast Agent Database (MICAD) [Internet]. Bethesda (MD): National Center for Biotechnology Information (US); 2004-2010.
2009 Aug 20 [updated 2010 Sep 8].PMID: 20845548 [PubMed]Books & DocumentsFree textRelated citations
Therapeutic nuclear medicine in pediatric malignancy.
Schmidt M, Baum RP, Simon T, Howman-Giles R.
Q J Nucl Med Mol Imaging. 2010 Aug;54(4):411-28.PMID: 20823809 [PubMed - in process]Related citations
Rhenium(i) and platinum(ii) complexes with diimine ligands bearing acidic phenol substituents: hydrogen-bonding, acid-base chemistry and optical properties.
Liu W, Heinze K.
Dalton Trans. 2010 Oct 28;39(40):9554-64. Epub 2010 Aug 31.PMID: 20820607 [PubMed - in process]Related citations
Chemical Synthesis of Fully Biomass-Based Poly(butylene succinate) from Inedible-Biomass-Based Furfural and Evaluation of Its Biomass Carbon Ratio.
Tachibana Y, Masuda T, Funabashi M, Kunioka M.
Biomacromolecules. 2010 Sep 3. [Epub ahead of print]PMID: 20815381 [PubMed - as supplied by publisher]Related citations
Rhenium-catalyzed diastereoselective synthesis of aminoindanes via the insertion of allenes into a C-H bond.
Kuninobu Y, Yu P, Takai K.
Org Lett. 2010 Oct 1;12(19):4274-6.PMID: 20804169 [PubMed - in process]Related citations
Slow magnetic relaxation and charge-transfer in cyano-bridged coordination clusters incorporating [Re(CN)(7)](3-/4-).
Zadrozny JM, Freedman DE, Jenkins DM, Harris TD, Iavarone AT, Mathonière C, Clérac R, Long JR.
Inorg Chem. 2010 Oct 4;49(19):8886-96.PMID: 20804139 [PubMed - in process]Related citations
Molecules containing rare-earth atoms solely bonded by transition metals.
Butovskii MV, Döring C, Bezugly V, Wagner FR, Grin Y, Kempe R.
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N-heterocyclic carbene embedded in an N-confused porphyrin framework.
Toganoh M, Hihara T, Furuta H.
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Probing surface sites of TiO2: reactions with [HRe(CO)5] and [CH3Re(CO)5].
Lobo-Lapidus RJ, Gates BC.
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Armstrong AF, Valliant JF.
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CO releasing properties and cytoprotective effect of cis-trans-[Re(II)(CO)2Br2L2]n complexes.
Zobi F, Degonda A, Schaub MC, Bogdanova AY.
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Selenoprotein K binds multi-protein complexes and is involved in the regulation of ER homeostasis.
Shchedrina VA, Everley RA, Zhang Y, Gygi SP, Hatfield DL, Gladyshev VN.
J Biol Chem. 2011 Oct 20. [Epub ahead of print]
PMID:
22016385
[PubMed - as supplied by publisher]
Catalytic activity of selenomethionine in removing amino acid, peptide, and protein hydroperoxides.
Suryo Rahmanto A, Davies MJ.
Free Radic Biol Med. 2011 Oct 1. [Epub ahead of print]
PMID:
22015433
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Combination of chemometrically assisted voltammetry, calorimetry, and circular dichroism as a new method for the study of bioinorganic substances: application to selenocystine metal complexes.
Gusmão R, Prohens R, Díaz-Cruz JM, Ariño C, Esteban M.
J Biol Inorg Chem. 2011 Oct 21. [Epub ahead of print]
PMID:
22015398
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Marine and farmed fish on the Polish market: Comparison of the nutritive value and human exposure to PCDD/Fs and other contaminants.
Szlinder-Richert J, Usydus Z, Malesa-Ciecwierz M, Polak-Juszczak L, Ruczynska W.
Chemosphere. 2011 Oct 17. [Epub ahead of print]
PMID:
22014661
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Dietary selenium reduces retention of methyl mercury in freshwater fish.
Bjerregaard P, Fjordside S, Hansen MG, Petrova MB.
Environ Sci Technol. 2011 Oct 20. [Epub ahead of print]
PMID:
22014184
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Plant and fungal food components with potential activity on the development of microbial oral diseases.
Daglia M, Papetti A, Mascherpa D, Grisoli P, Giusto G, Lingström P, Pratten J, Signoretto C, Spratt DA, Wilson M, Zaura E, Gazzani G.
J Biomed Biotechnol. 2011;2011:274578. Epub 2011 Oct 17.
PMID:
22013381
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Selenium, selenoproteins and the thyroid gland: interactions in health and disease.
Schomburg L.
Nat Rev Endocrinol. 2011 Oct 18. doi: 10.1038/nrendo.2011.174. [Epub ahead of print]
PMID:
22009156
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Selenium inhibits migration of murine melanoma cells via down-modulation of IL-18 expression.
Song H, Kim J, Lee HK, Park HJ, Nam J, Park GB, Kim YS, Cho D, Hur DY.
Int Immunopharmacol. 2011 Oct 15. [Epub ahead of print]
PMID:
22008306
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Detection, Identification, and Quantification of Selenoproteins in a Candidate Human Plasma Standard Reference Material.
Ballihaut G, Kilpatrick LE, Davis WC.
Anal Chem. 2011 Oct 18. [Epub ahead of print]
PMID:
22007999
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Severe pre-eclampsia is associated with abnormal trace elements concentrations in maternal and fetal blood.
Katz O, Paz-Tal O, Lazer T, Aricha-Tamir B, Mazor M, Wiznitzer A, Sheiner E.
J Matern Fetal Neonatal Med. 2011 Oct 18. [Epub ahead of print]
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22007865
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Effects of Selenium Supplements on Cancer Prevention: Meta-analysis of Randomized Controlled Trials.
Lee EH, Myung SK, Jeon YJ, Kim Y, Chang YJ, Ju W, Seo HG, Huh BY.
Nutr Cancer. 2011 Oct 17. [Epub ahead of print]
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Study of the correlation of serum selenium level with Behcet's disease.
Esalatmanesh K, Jamshidi A, Shahram F, Davatchi F, Masoud SA, Soleimani Z, Salesi M, Ghaffarpasand I.
Int J Rheum Dis. 2011 Oct;14(4):375-8. doi: 10.1111/j.1756-185X.2011.01649.x. Epub 2011 Sep 5.
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22004235
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Multi-metal(loid) methylation in methanoarchaea is linked to central intermediates of methanogenesis.
Thomas F, Diaz-Bone RA, Wuerfel O, Huber B, Weidenbach K, Schmitz RA, Hensel R.
Appl Environ Microbiol. 2011 Oct 14. [Epub ahead of print]
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22003009
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The Effects of Di(2-Ethylhexyl)Phthalate Exposure and Selenium Nutrition on Sertoli Cell Vimentin Structure and Germ-Cell Apoptosis in Rat Testis.
Erkekoglu P, Zeybek ND, Giray B, Asan E, Hincal F.
Arch Environ Contam Toxicol. 2011 Oct 16. [Epub ahead of print]
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22002783
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A superoxide anion-scavenger, 1,3-selenazolidin-4-one suppresses serum deprivation-induced apoptosis in PC12 cells by activating MAP kinase.
Nishina A, Kimura H, Kozawa K, Sommen G, Nakamura T, Heimgartner H, Koketsu M, Furukawa S.
Toxicol Appl Pharmacol. 2011 Oct 2. [Epub ahead of print]
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Nutrition, dietary supplements and adenocarcinoma of the prostate.
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Maturitas. 2011 Oct 12. [Epub ahead of print]
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22001108
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Interactions of Cu(I) with Selenium-Containing Amino Acids Determined by NMR, XAS, and DFT Studies.
Wang HC, Riahi M, Pothen J, Bayse CA, Riggs-Gelasco P, Brumaghim JL.
Inorg Chem. 2011 Oct 14. [Epub ahead of print]
PMID:
21999616
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Effects of Basal Media and Supplements on Diethylstilbestrol-Treated Immature Mouse Primary Granulosa Cell Growth and Regulation of Steroidogenesis In Vitro.
Ding T, Luo A, Yang S, Lai Z, Wang Y, Shen W, Jiang J, Lu Y, Ma D, Wang S.
Reprod Domest Anim. 2011 Oct 15. doi: 10.1111/j.1439-0531.2011.01879.x. [Epub ahead of print]
PMID:
21999365
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Demographic and lifestyle factors and selenium levels in men and women in the U.S.
Park K, Rimm E, Siscovick D, Spiegelman D, Morris JS, Mozaffarian D.
Nutr Res Pract. 2011 Aug;5(4):357-64. Epub 2011 Aug 31.
PMID:
21994531
[PubMed - in process]
New group 11 complexes with metal-selenium bonds of methyldiphenylphosphane selenide: a solid state, solution and theoretical investigation.
Pop A, Silvestru A, Gimeno MC, Laguna A, Kulcsar M, Arca M, Lippolis V, Pintus A.
Dalton Trans. 2011 Oct 13. [Epub ahead of print]
PMID:
21993712
[PubMed - as supplied by publisher]
Rhenium Selenide (ReSe) is a crystal grown product generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Rhenium is a Block D, Group 7, Period 6 element. The number of electrons in each of Rhodium's shells is 2, 8, 18, 32, 13, 2 and its electronic configuration is [Xe] 4f14 5d5 6s2. In its 
elemental form rhenium's CAS number is 7440-15-5. The rhenium atom has a radius of 137.1.pm and it's Van der Waals radius is 200.pm. The toxicity of Rhenium has not yet been established . Rhenium is the fourth densestelementexceeded only by that of platinum, iridium, and osmium . It has the second highest melting point exceeded only by tungsten and carbon . Rhenium is available as metal and 
compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Because of this, thermocouples made of Tungsten/Rhenium alloy is are used when temperatures will rise to 2000 C and rhenium wire is used in photoflash lamps for photography. It is widely used as filaments for mass spectrographs and ion gauges. Rhenium was first discovered by Walter Noddack in 1925 in the Rhine region of Germany. The name Rhenium originates from the Latin word 'Rhenus' meaning "Rhine" after the place of discovery. See Rhenium research below.
Selenium is a Block P, Group 16, Period 4 element. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electronic configuration is [Ar] 3d10 4s2 4p4. In its elemental form selenium's CAS number is 7782-49-2. The selenium atom has a radius of 116.pm and it's Van der Waals radius is 190.pm. The EPA does not classify selenium as carcinogenic, although selenium sulfide 
is a probable carcinogen. Selenates and selenites which are compounds of selenium, are highly toxic. Hydrogen selenide gas (SeH2) is the most acutely toxic compound of selenium. Selenium exhibits both photovoltaic action, where light is converted directly into electricity, and photoconductive action, where the electrical resistance decreases with increased illumination. of photocells and exposure meters for photographic use, as 
well as solar cells. Below its melting point, selenium is a p-type semiconductor and has many uses in electronic and solid-state applications. Selenium is available as metal and compounds with purities from 99% to 99.9999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Selenium was first discovered by Jons Berzelius in 1817. The origin of the name Selenium comes from the Greek word "Selênê" meaning moon. See selenium research below.
