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
收藏
页码：129 / 132
页数：4
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