Three selective and sensitive "off-on" probes based on rhodamine for Fe3+ imaging in living cells

被引：17

作者：

Yang, Meipan ^{[1
]}

Xu, Chengchao ^{[1
]}

Li, Shaoni ^{[1
]}

Cheng, Zhao ^{[1
]}

Zhou, Jia ^{[1
]}

Yang, Bingqin ^{[1
]}

机构：

[1] NW Univ Xian, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ, Coll Chem & Mat Sci, Xian 710069, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 27期

基金：

中国国家自然科学基金;

关键词：

III-AMPLIFIED FLUORESCENCE; AQUEOUS-SOLUTION; IRON; CHEMOSENSOR; FE(III); MECHANISMS; IRON(III); SENSORS; DESIGN;

D O I：

10.1039/c4ra00396a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Three novel rhodamine-based probes were designed and synthesized. The probes exhibited highly selective and sensitive recognition toward Fe3+ over other metal ions via the rhodamine ring-opening approach, which can be used for "naked-eyes" detection. In addition, fluorescence imaging experiments of Fe3+ in living cells demonstrated their valuable application in biological system.

引用

页码：14248 / 14253

页数：6

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