The synthesis of polarity-sensitive fluorescent dyes based on the BODIPY chromophore

被引：35

作者：

Duan, Xia ^{[1
]}

Li, Puming ^{[1
]}

Li, Ping ^{[1
]}

Xie, Ting ^{[1
]}

Yu, Fabiao ^{[1
]}

Tang, Bo ^{[1
]}

机构：

[1] Shandong Normal Univ, Coll Chem Chem Engn & Mat Sci, Engn Res Ctr Pesticide & Med Intermediate Clean P, Minist Educ,Key Lab Mol & Nano Probes, Jinan 250014, Peoples R China

来源：

DYES AND PIGMENTS | 2011年 / 89卷 / 03期

关键词：

Polarity-sensitive; Fluorescent; Dyes; BODIPY; Probe; Microenvironment; ELECTRON-TRANSFER; LIVING CELLS; PROBE; DERIVATIVES; DESIGN; CHEMOSENSOR; LIBRARY; REGION; STATE;

D O I：

10.1016/j.dyepig.2010.03.007

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Two novel BODIPY dyes were synthesized, and their fluorescence characteristics studied in different solvents. Both dyes were extremely sensitive to solvent polarity. Their fluorescence intensities were very low in DMSO but increased more than 80 times in chloroform; similar behaviour was found in fluorescence quantum yield, which was enhanced similar to 60-fold. Both dyes displayed fluorescence enhancement with bovine serum albumin, which illustrated that the two probes were very sensitive to polarity change and, therefore, may be valuable as microenvironment-sensitive probes in biochemical research. (C) 2010 Published by Elsevier Ltd.

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页码：217 / 222

页数：6

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