%0 Journal Article
%T Speciation of Volatile Selenium Species in Plants Using Gas Chromatography/Inductively Coupled Plasma Mass Spectrometry
%A Abstract
%A <br>Juris MEIJA
%A Maria MONTESBAYN
%A Joseph ACARUSO
%A Danika LLEDUC
%A Norman TERRY
%J 色谱
%D 2004
%I 
%X 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.
%K gas chromatography/inductively coupled plasma mass spectrometry (GC/ICP-MS)
%K solid phase micro-extraction (SPME)
%K selenium speciation
%K bioremediation
%K Brassica juncea
%K soil<br>植物
%K 挥发性硒化合物
%K 含量测定
%K 气相色谱法
%K 电感耦合等离子体质谱法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=F143BA77B72D453D&yid=D0E58B75BFD8E51C&vid=BC12EA701C895178&iid=CA4FD0336C81A37A&sid=7801E6FC5AE9020C&eid=2A8D03AD8076A2E3&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=3