Synthesis and application of highly sensitive fluorescent probe for Hg2+ regulated by sulfur

被引：0
|
作者：
Siyue Ma [1 ]
Linyang Li [1 ]
Mengyao She [1 ]
Yan Mo [1 ]
Shengyong Zhang [1 ]
Ping Liu [1 ]
Jianli Li [1 ]
机构：
[1] Ministry of Education Key Laboratory of Synthetic and Natural Functional Molecule Chemistry, College of Chemistry & Materials Science, Northwest University
来源：
Chinese Chemical Letters | 2017年 / 28卷 / 10期
基金：
中国国家自然科学基金;
关键词：
Fluorescent probe; Rhodamine; 6G; Mercury(Ⅱ) ion; Electronic effect; Biological application;
D O I：
暂无
中图分类号：
O657.3 [光化学分析法（光谱分析法）];
学科分类号：
070302 ; 081704 ;
摘要：
Rhodamine-based fluorescent probe is widely used in chemical analysis, environmental analysis and life sciences area due to their excellent optical properties. Based on the thiophilic property of Hg, using C = S structural motif as the core segment, our group have designed and synthesized three novel probes containing cinnamyl aldehyde with different substituents, exhibiting high selectivity and excellent sensitivity. The structure-property relationships of these probes have been investigated that the optical change caused by electron withdrawing effect and heavy atom effect. Furthermore, these Hgprobes could be applied in living mice imaging, which provide a promising tool for quantitative mercury(Ⅱ) ion imaging in living organism.
引用
收藏
页码：2014 / 2018
页数：5
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