Speciation of Volatile Selenium Species in Plants Using Gas Chromatography/Inductively Coupled Plasma Mass Spectrometry

编号 zgly0000335600

文献类型 期刊论文

文献题名 Speciation of Volatile Selenium Species in Plants Using Gas Chromatography/Inductively Coupled Plasma Mass Spectrometry

作者 JurisMEIJA  MariaMONTES-BAYóN  JosephACARUSO  DanikaLLEDUC  NormanTERRY 

作者单位 DepartmentofChemistry  UniversityofCincinnati  Cincinnati  OH45221-0172  USA 

母体文献 色谱 

年卷期 2004,22(1)

页码 16-19

年份 2004 

分类号 Q946.911 

关键词 植物  挥发性硒化合物  含量测定  气相色谱法  电感耦合等离子体质谱法 

文摘内容 Gas chromatography/inductively coupled plasma mass spectrometry (GC/ICP-MS) coupled with solid phase micro-extraction can provide a simple, extremely selective and sensitive technique for the analysis of volatile sulfur and selenium compounds in the headspace of growing plants. In this work, the technique was used to evaluate the volatilization of selenium in wild-type and genetically-modified Brassica juncea seedlings.By converting toxic inorganic selenium in the soil to less toxic, volatile organic selenium, B. juncea might be useful in bioremediation of selenium contaminated soil。