A simple,water-soluble,Fe3+-selective fluorescent probe and its application in bioimaging

被引：4

作者：

Xiao-Hang Yang ^{[1
]}

Shu Li ^{[1
]}

Zhi-Shu Tang ^{[1
]}

Xi-Di Yu ^{[2
]}

Tin Huang ^{[2
]}

Yong Gao ^{[2
,3
]}

机构：

[1] Medical Technology Department.Shaanxi College of Traditional Chinese Medicine

[2] College of Chemistry and Chemical Engineering,Fujian Normal University

[3] State Key Laboratory of Fine Chemicals,Dalian University of Technology

来源：

ChineseChemicalLetters | 2015年 / 26卷 / 01期

关键词：

Fluorescent probe; Ferric ion; Aqueous solution; Fluorescent imaging;

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：

A simple,water-soluble,Fe3+-selective fluorescent probe,derived from rhodamine B,was synthesized and characterized.The probe exhibits a fluorescence response toward Fe3+with acceptable sensitivity and selectivity and even facilitates visual or naked-eye detection of Fe3+.The experiment results show that the response of the probe to Fe3+is pH-independent over a wide range of 4.0-10.0.In addition,fluorescence microscopic imaging experiments have proven that the probe is cell permeable and can be used for monitoring intracellular Fe3+in living cells.

引用

页码：129 / 132

页数：4

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