Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad

A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens. The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but al...

Descripción completa

Detalles Bibliográficos
Autores principales: Gong, Shan-Shan, Zheng, Chun-Hong, Chen, Zhen-Zhen, Yang, Dong-Zhao, Chi, Mei, Pu, Shou-Zhi, Sun, Qi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8433884/
https://www.ncbi.nlm.nih.gov/pubmed/34500815
http://dx.doi.org/10.3390/molecules26175382
_version_ 1783751466288152576
author Gong, Shan-Shan
Zheng, Chun-Hong
Chen, Zhen-Zhen
Yang, Dong-Zhao
Chi, Mei
Pu, Shou-Zhi
Sun, Qi
author_facet Gong, Shan-Shan
Zheng, Chun-Hong
Chen, Zhen-Zhen
Yang, Dong-Zhao
Chi, Mei
Pu, Shou-Zhi
Sun, Qi
author_sort Gong, Shan-Shan
collection PubMed
description A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens. The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but also exhibits remarkable AIE properties. Moreover, the fluorescence of BTE-2PBT PMMA film could be modulated with high contrast by alternate UV and visible light irradiation. Photoerasing, rewriting, and non-destructive readout of fluorescent images on BTE-2PBT PMMA film well demonstrate its potential application as optical memory media.
format Online
Article
Text
id pubmed-8433884
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-84338842021-09-12 Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad Gong, Shan-Shan Zheng, Chun-Hong Chen, Zhen-Zhen Yang, Dong-Zhao Chi, Mei Pu, Shou-Zhi Sun, Qi Molecules Article A bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens. The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but also exhibits remarkable AIE properties. Moreover, the fluorescence of BTE-2PBT PMMA film could be modulated with high contrast by alternate UV and visible light irradiation. Photoerasing, rewriting, and non-destructive readout of fluorescent images on BTE-2PBT PMMA film well demonstrate its potential application as optical memory media. MDPI 2021-09-04 /pmc/articles/PMC8433884/ /pubmed/34500815 http://dx.doi.org/10.3390/molecules26175382 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Gong, Shan-Shan
Zheng, Chun-Hong
Chen, Zhen-Zhen
Yang, Dong-Zhao
Chi, Mei
Pu, Shou-Zhi
Sun, Qi
Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title_full Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title_fullStr Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title_full_unstemmed Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title_short Photo-Switchable Aggregation-Induced Emission of Bisthienylethene-Dipyrimido[2,1-b][1,3]benzothiazole Triad
title_sort photo-switchable aggregation-induced emission of bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole triad
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8433884/
https://www.ncbi.nlm.nih.gov/pubmed/34500815
http://dx.doi.org/10.3390/molecules26175382
work_keys_str_mv AT gongshanshan photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT zhengchunhong photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT chenzhenzhen photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT yangdongzhao photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT chimei photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT pushouzhi photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad
AT sunqi photoswitchableaggregationinducedemissionofbisthienylethenedipyrimido21b13benzothiazoletriad

Ejemplares similares