WordNet
- a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite) (同)Se, atomic number 34
- a radioactive isotope of an element; produced either naturally or artificially
PrepTutorEJDIC
- セレン,セレニウム(非金属元素;化学記号はSe)
- 放射性同位元素
UpToDate Contents
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English Journal
- Selenium-72 formation via nat Br(p,x) induced by 100 MeV protons: steps towards a novel 72Se/72As generator system.
- Ballard B, Wycoff D, Birnbaum ER, John KD, Lenz JW, Jurisson SS, Cutler CS, Nortier FM, Taylor WA, Fassbender ME.SourceChemistry Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA.
- Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine.Appl Radiat Isot.2012 Apr;70(4):595-601. Epub 2012 Feb 1.
- Selenium-72 production by the proton bombardment of a natural NaBr target has been successfully demonstrated at the Los Alamos National Laboratory Isotope Production Facility (LANL-IPF). Arsenic-72 (half life 26 h) is a medium-lived positron emitting radionuclide with the major advantage of being fo
- PMID 22326368
- A mathematical model for the behaviour of Se-79 in soils and plants that takes account of seasonal variations in soil hydrology.
- Pérez-Sánchez D, Thorne MC, Limer LM.SourceRadiological Protection of the Public and Environment, CIEMAT, Avenida Complutense 22, 28040, Madrid, Spain.
- Journal of radiological protection : official journal of the Society for Radiological Protection.J Radiol Prot.2012 Mar;32(1):11-37. Epub 2012 Feb 10.
- Se-79 is a long-lived radionuclide of potential radiological significance in relation to the deep geological disposal of solid radioactive wastes. In the context of release to the terrestrial environment, its main radiological impact is delivered through food chain pathways. Therefore, its accumulat
- PMID 22327104
Japanese Journal
- In Vivo Multitracer Analysis Technique : Screening of Radioactive Probes for Noninvasive Measurement of Physiological Functions in Experimental Animals(Analytical Biochemistry)
- MATSUMOTO Kenichiro,HIRUNUMA Rieko,ENOMOTO Shuichi,ENDO Kazutoyo
- Biological & pharmaceutical bulletin 28(11), 2029-2034, 2005-11-01
- … The in vivo measurement showed that the tissue substantial volume of the selenium-deficient (SeD) rat liver increased compared to normal rats. …
- NAID 10016783193
- マルチトレーサー法によるセレン欠乏ラット上腹部における元素動態の非侵襲測定
- 松本 謙一郎,川東 寿子,蛭沼 利江子,榎本 秀一,遠藤 和豊
- 藥學雜誌 122(4), 277-282, 2002-04-01
- … Time courses of the distribution of Be, V, Mn, Fe, Co, Zn, As, Se, Rb, Sr, and Y in the upper abdomen of living selenium-deficient rats were examined using the in vivo multitracer analysis technique. …
- NAID 110003648434
Related Links
- Learn more about the core dating and environmental radioisotope analyses available at Flett Research on our Radioisotope Page Flett Research is accredited by the Canadian Association for Laboratory Accreditation (CALA ...
- Selenium-79 is a radioisotope of selenium present in spent nuclear fuel and the wastes resulting from reprocessing this fuel. It is one of only 7 long-lived fission products. Its yield is low as it is near the lower end of the mass range for ...
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