Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn2+
Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn2+
复制标题
6-羟基吲哚基 BODIPY 的靶向触发去质子化：选择性与 Zn2 结合后特别开启近红外荧光
DOI：
10.1039/c2cc35080g
复制
发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Zhu, Weihong
中科院分区：
文献类型：
--
作者：
Cao, Jian;Zhao, Chunchang;Zhu, Weihong
基于具有Schiff碱结构的6-羟基吲哚BODIPY，由于螯合增强荧光效应，通过与Zn 2+结合后的苯酚基团的去质子化引发具有令人印象深刻的高选择性的近红外荧光，从而实现了在Zn 2+的生物成像中的有希望的应用。
Based on 6-hydroxyindole BODIPY with a Schiff-base structure, NIR fluorescence with impressively high selectivity is triggered by deprotonation of the phenol group upon binding with Zn2+ due to the chelation-enhanced fluorescence effect, thus realizing a promising application in bioimaging of Zn2+.