Distributed lead in tissues of pea roots (Pisum sativum) determined by LA ICP-MS

摘要：

Laser ablation inductively coupled plasma mass spectrometry (LA ICP MS) has been applied to determination of lead distribution in plants tissues. Plants were cultivated hydroponically in Hoagland medium supplemented with 0.5mM Pb (NO<,3>)<,2>. After 96 hours, parts of root were cut off from Pisum sativum and analyzed. The difference in the amount of lead transported through the vascular tissues was expressed as the level of signal intensity.

关键词： Laser ablation-ICP-MS lead Pisum sativum

作者: A. Han c Danuta Baralkiewicz B. Wagner E. Bulska A. Piechalak B. Tomaszewska Jun Yao

作者单位: Department of Trace Elements Analysis by Spectroscopy Method, Faculty of Chemistry, Adam Mickiewicz Laboratory of Basic Aspects of Analytical Chemistry, Faculty of Chemistry, Warsaw University, Pasteu Department of Biochemistry, Faculty of Biology, Adam Mickiewicz University, Fredry 10, 61-701 Poznan China University of Geosciences School of Environmental Studies, 338 Lumo Rd, Wuhan, 340074 China

会议类型: 国际会议

会议名称: 第九届痕量元素生物地球化学国际会议(9th International Conference on the Biogeochemistry of Trace Elements)

会议地点: 北京

会议语种:英文

页码: 328-329

在线出版日期: 2007-07-15（万方平台首次上网日期，不代表论文的发表时间）