Construction of cationic meso -thiazolium-BODIPY AIE fluorescent probes for viscosity imaging in dual organelles

Two new cationic meso -thiazolium-BODIPY-based water-soluble and red-shifted fluorescent probes were constructed for the first time. They can monitor cellular viscosity in dual organelles and show aggregation-induced emission (AIE), which is ascribed to the efficient restricted rotation of meso -thi...

Full description

Saved in:
Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2024-08, Vol.60 (67), p.8864-8867
Main Authors: Tang, Yu-Xin, Cao, Yingmei, Shi, Wen-Jing, Li, Jin-Cheng, Lu, Wei-Lin, Fan, Ting, Zheng, Liyao, Yan, Jin-wu, Han, Dongxue, Niu, Li
Format: Article
Language:English
Subjects:
Cations
Fluorescent indicators
Organelles
Viscosity
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Two new cationic meso -thiazolium-BODIPY-based water-soluble and red-shifted fluorescent probes were constructed for the first time. They can monitor cellular viscosity in dual organelles and show aggregation-induced emission (AIE), which is ascribed to the efficient restricted rotation of meso -thiazolium in viscous or hindered systems. Probe 3 with an N - benzyl group shows better AIE as compared to probe 2 with an N - methyl group.
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d4cc02977a