In:
Chemistry – An Asian Journal, Wiley, Vol. 18, No. 11 ( 2023-06)
Abstract:
Here, π ‐Extended BTD derivatives were successfully synthesized by Heck coupling reaction, which exhibited the the advantages of simplicity and efficiency, wild substrate scope, easily available substrates and high yield. The fluorescent probe PEG‐BTDAr targeting LDs was successfully prepared by the nucleophilic substitution reaction between the Heck coupling reaction product 3 h and Amino polyethylene glycol monomethyl ether (Mn=2000). PEG‐BTDAr exhibited the advantages of high selectivity, good stability and pH resistance. The use of PEG as a substrate gave PEG‐BTDAr good biocompatibility. It was worth mentioning that PEG‐BTDAr could not only track LDs in cells under different physiological conditions, but also distinguish between living and dead cells in biological systems.
Type of Medium:
Online Resource
ISSN:
1861-4728
,
1861-471X
DOI:
10.1002/asia.202300038
Language:
English
Publisher:
Wiley
Publication Date:
2023
detail.hit.zdb_id:
2233006-9