ROS self-scavenging polythiophene materials for cell imaging

Literature Information

Publication Date 2015-10-01
DOI 10.1039/C5PY01403D
Impact Factor 5.582
Authors

Rong Hu, Fengyan Wang, Shengliang Li, Chenyao Nie, Meng Li, Hui Chen, Libing Liu, Fengting Lv, Shu Wang


View Original

Abstract

A conjugated polymer (PTDHP) was synthesized by modifying the side chain of cationic polythiophene (PT) with a dihydropyridine (DHP) group via a click reaction. PTDHP has a unique ROS self-scavenging ability through the oxidation of the DHP into a pyridine structure upon light irradiation. Thus, PTDHP achieves cell imaging with good photo-stability and low photo-cytotoxicity.

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