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

页码：13 / 18

页数：6

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