基于具有腺嘌呤和胸腺嘧啶部分的四苯乙烯基序的用于银离子和汞离子的荧光“开启”化学传感器。
Fluorescence "turn on" chemosensors for Ag+ and Hg2+ based on tetraphenylethylene motif featuring adenine and thymine moieties.
作者信息
Liu Lei, Zhang Guanxin, Xiang Junfeng, Zhang Deqing, Zhu Daoben
机构信息
Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
出版信息
Org Lett. 2008 Oct 16;10(20):4581-4. doi: 10.1021/ol801855s. Epub 2008 Sep 12.
PMID:18785747
Abstract
Two new tetraphenylethylene (TPE) compounds 1 and 2 bearing adenine and thymine moieties, respectively, were found to be fluorescence "turn on" chemosensors for Ag(+) and Hg(2+) by making use of the AIE feature of TPE motif and the specific binding of adenine/thymine with Ag(+)/Hg(2+).
摘要
发现两种分别带有腺嘌呤和胸腺嘧啶部分的新型四苯乙烯（TPE）化合物1和2，通过利用TPE基序的聚集诱导发光（AIE）特性以及腺嘌呤/胸腺嘧啶与Ag(+)/Hg(2+)的特异性结合，成为用于Ag(+)和Hg(2+)的荧光“开启”化学传感器。
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