一种基于简单“分子信标”的荧光传感策略，用于灵敏和选择性检测汞（II）。
A simple "molecular beacon"-based fluorescent sensing strategy for sensitive and selective detection of mercury (II).
机构信息
Academy of Integrative Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, Fujian, PR China.
出版信息
Chem Commun (Camb). 2011 Nov 28;47(44):12158-60. doi: 10.1039/c1cc14265h. Epub 2011 Oct 10.
PMID:21986702
Abstract
A novel fluorescent sensor for the detection of Hg(2+) in aqueous media was developed. The method takes advantages of the highly selective thymine-Hg(2+)-thymine coordination and the sensitive "signal-on" structure-switching molecular beacon.
摘要
研究人员开发了一种用于在水相介质中检测 Hg(2+)的新型荧光传感器。该方法利用了胸腺嘧啶-Hg(2+)-胸腺嘧啶的高选择性配位作用和灵敏的“信号开启”结构切换分子信标。
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