A new highly sensitive and selective fluorescent probe for Hg2+and its application in living cells

被引：4
|
作者：
Xu, Mengsheng [1 ,2 ]
Wang, Le [1 ]
Li, Man [2 ]
Ma, Zhiwei [2 ]
Zhang, Di [2 ]
Liu, Jihong [2 ]
机构：
[1] Shanghai Univ Engn Sci, Coll Chem & Chem Engn, Shanghai 201620, Peoples R China
[2] Henan Acad Agr Sci, Inst Qual Stand & Testing Technol Agroprod, Henan Cereal Qual & Safety Testing Key Lab, Zhengzhou 450002, Peoples R China
来源：
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2020年 / 196卷 / 01期
关键词：
Coumarin; fluorescent probe; thiophilic; Hg(II); COLORIMETRIC CHEMOSENSORS; MERCURY IONS; HG2+; COUMARIN; DESIGN; SHIFT; WATER;
D O I：
10.1080/10426507.2020.1799368
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new coumarin-based probe (HgP) with two "S" groups was designed and synthesized The probe HgP exhibited a fast response time (<2 min) and high selectivity (DL, 2.2 x 10(-7) mol/L). Furthermore, its capability of biological application was stu died, and the results showed that it could be applied to recognize Hg(2+)in living cells (HK2 cells).
引用
收藏
页码：13 / 18
页数：6
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