文献类型：期刊文献

英文题名：Phenazine-Based Ratiometric Hg2+ Probes with Well-Resolved Dual Emissions: A New Sensing Mechanism by Vibration-Induced Emission (VIE)

作者：Zhou, Haitao[1,2];Mei, Ju[1,2];Chen, Yi-An[1,2,3];Chen, Chi-Lin[3];Chen, Wei;Zhang, Zhiyun[3];Su, Jianhua[1,2];Chou, Pi-Tai[3];Tian, He[1,2]

机构：[1]East China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]Natl Taiwan Univ Taipei, Dept Chem, Taipei 10617, Taiwan

年份：2016

卷号：12

期号：47

起止页码：6542

外文期刊名：SMALL

收录：;EI(收录号：20162802586715);WOS:【SCI-EXPANDED(收录号:WOS:000393220700009)】；

基金：H.T. thanks National 973 Program (2013CB733700) and NSFC/China. Zhi LIN from College of Chemistry and Molecular Engineering, Peking University is appreciated for her effort to improve the text and helpful discussion.

语种：英文

外文关键词：Metals - Scaffolds - Metal ions

摘要：Researchers have conducted investigations to demonstrate phenazine-based ratiometric Hg2+ probes with well-resolved dual emissions as a sensing mechanism by vibration-induced emission (VIE). They have envisioned that phenazine derivatives such as N,N′-diphenyldihydrodibenzo[a,c]phenazine (DPAC) can be utilized as a scaffold for the design of a sensing probe. They also demonstrate that it is plausible to combine the phenazine scaffold with a carefully designed layout and use the VIE mechanism in metal ion sensing, specifically in Hg2+ detection with a specific coordination site of certain metal ions.