A cross-reactive sensor array for the fluorescence qualitative analysis of heavy metal ions

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	A cross-reactive sensor array for the fluorescence qualitative analysis of heavy metal ions
	Kang, Huaizhi ; Lin, Liping ; Rong, Mingcong ; Chen, ; Kang HZ(康怀志) ; Chen X(陈曦)
刊名	http://dx.doi.org/10.1016/j.talanta.2014.05.054
	2014
关键词	Cadmium compounds Cadmium telluride Copper Fluorescence Fluorescence spectroscopy Heavy metals Lead Lead compounds Metal ions Nanoclusters Silver
英文摘要	A cross-reactive sensor array using mercaptopropionic acid modified cadmium telluride (CdTe), glutathione modified CdTe, poly(methacrylic acid) modified silver nanoclusters, bovine serum albumin modified gold nanoclusters, rhodamine derivative and calcein blue as fluorescent indicators has been designed for the detection of seven heavy metal ions (Ag+, Hg2+, Pb 2+, Cu2+, Cr3+, Mn2+ and Cd 2+). The discriminatory capacity of the sensor array to different heavy metal ions in different pH solutions has been tested and the results have been analyzed with linear discriminant analysis. Results showed that the sensor array could be used to qualitatively analyze the selected heavy metal ions. The array performance was also evaluated in the identification of known and unknown samples and the preliminary results suggested the promising practicability of the designed sensor assay. ? 2014 Elsevier B.V.
语种	英语
出版者	Elsevier
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/89675]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Kang, Huaizhi,Lin, Liping,Rong, Mingcong,et al. A cross-reactive sensor array for the fluorescence qualitative analysis of heavy metal ions[J]. http://dx.doi.org/10.1016/j.talanta.2014.05.054,2014.
APA	Kang, Huaizhi,Lin, Liping,Rong, Mingcong,Chen,,康怀志,&陈曦.(2014).A cross-reactive sensor array for the fluorescence qualitative analysis of heavy metal ions.http://dx.doi.org/10.1016/j.talanta.2014.05.054.
MLA	Kang, Huaizhi,et al."A cross-reactive sensor array for the fluorescence qualitative analysis of heavy metal ions".http://dx.doi.org/10.1016/j.talanta.2014.05.054 (2014).