A rhodamine-based chemosensor that works in the biological system

被引：134

作者：

Suresh, Moorthy ^{[1
]}

Shrivastav, Anupama ^{[1
]}

Mishra, Sandhya ^{[1
]}

Suresh, E. ^{[1
]}

Das, Amitava ^{[1
]}

机构：

[1] Cent Salt & Marine Chem Res Inst CSIR, Bhavnagar 364002, Gujarat, India

来源：

ORGANIC LETTERS | 2008年 / 10卷 / 14期

关键词：

D O I：

10.1021/ol800976d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new rhodamine-based reversible chemosensor (L-1) is reported, which could bind Hg2+ and Cu2+ in aqueous methanol solution with detectable change in color. Cu2+ and Hg2+ ions responded differently toward the fluorescence output signals on binding to L-1. L-1 could also be used as a selective probe for monitoring Hg2+ adsorbed on bacteria using an optical microscope.

引用

页码：3013 / 3016

页数：4