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基于阴离子聚噻吩衍生物的百草枯和敌草快的比色和荧光双重检测。

Colorimetric and fluorescent dual detection of paraquat and diquat based on an anionic polythiophene derivative.

机构信息

Key Laboratory for Biomedical Effects of Nanomaterials & Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.

出版信息

Analyst. 2013 Oct 7;138(19):5572-5. doi: 10.1039/c3an01205k.

DOI:10.1039/c3an01205k
PMID:23912221
Abstract

We have developed a colorimetric and fluorescent dual-response probe for the detection of paraquat and diquat in aqueous solutions based on an anionic polythiophene derivative. The detection limit of this approach can be as low as 10(-9) M by fluorescence measurements.

摘要

我们基于阴离子聚噻吩衍生物开发了一种用于检测水溶液中百草枯和敌草快的比色和荧光双响应探针。通过荧光测量，该方法的检测限可以低至 10(-9) M。

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[Paraquat and diquat estimation in biological material (author's transl)].
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