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一种基于杂交链式反应和银纳米线放大的新型汞离子比色传感器。

A novel colorimetric sensor for Hg(2+) based on hybridization chain reaction and silver nanowire amplification.

作者信息

Tang Shurong, Tong Ping, Wang Meili, Chen Jinghua, Li Guangwen, Zhang Lan

机构信息

Department of Pharmaceutical Analysis, Faculty of Pharmacy, Fujian Medical University, Fuzhou, Fujian 350004, China.

出版信息

Chem Commun (Camb). 2015 Oct 18;51(81):15043-6. doi: 10.1039/c5cc05773f. Epub 2015 Aug 27.

DOI:10.1039/c5cc05773f
PMID:26313655
Abstract

Through the silver ion catalysis to form colored KMnO4, and combined with the DNA hybridization chain reaction and silver nanowire for signal amplification, a highly sensitive and selective colorimetric sensor has been developed for the detection of Hg(2+).

摘要

通过银离子催化形成显色的KMnO4，并结合DNA杂交链式反应和银纳米线进行信号放大，开发了一种用于检测Hg(2+)的高灵敏度和选择性比色传感器。

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