A novel strategy to selectively detect Fe(III) in aqueous media driven by hydrolysis of a rhodamine 6G Schiff base

被引：248

作者：

Lee, Min Hee ^{[2
]}

Van Giap, Thang ^{[1
]}

Kim, Sang Hoon ^{[2
]}

Lee, Young Hoon ^{[2
]}

Kang, Chulhun ^{[1
]}

Kim, Jong Seung ^{[2
]}

机构：

[1] Kyung Hee Univ, Sch EW Med Sci, Yongin 446701, South Korea

[2] Korea Univ, Dept Chem, Seoul 136701, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 09期

基金：

新加坡国家研究基金会;

关键词：

III-AMPLIFIED FLUORESCENCE; RAT HEPATOCYTES; LABILE IRON; CHEMODOSIMETER; CHEMOSENSOR; CANCER; POOL;

D O I：

10.1039/b921526c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A rhodamine-based probe (FS1) was synthesized and its fluorescence properties and application to an iron-overloaded cell line demonstrated. FS1 underwent fluorogenic changes by the Fe3+-catalyzed reaction, even in the presence of other metal cations in vitro. Chemodosimeter FS1 demonstrated selective and sensitive detection of intracellular Fe3+ in hepatocytes.

引用

页码：1407 / 1409

页数：3

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