A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol

In this work, a triphenylamine-benzothiadiazole-based new fluorophore is obtained from a facile “one-step” protocol. A possible reduction mechanism is proposed, and an amine containing α-H plays a key role in the reduction reaction. The resultant product A1H2 exhibits bright red emission in solid st...

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Detalles Bibliográficos
Autores principales: Wang, Rui, Hou, Meili, Xu, Zhigang, Tan, Luxi, Zhong, Cheng, Zhu, Linna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080569/
https://www.ncbi.nlm.nih.gov/pubmed/35541101
http://dx.doi.org/10.1039/c8ra00955d
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author Wang, Rui
Hou, Meili
Xu, Zhigang
Tan, Luxi
Zhong, Cheng
Zhu, Linna
author_facet Wang, Rui
Hou, Meili
Xu, Zhigang
Tan, Luxi
Zhong, Cheng
Zhu, Linna
author_sort Wang, Rui
collection PubMed
description In this work, a triphenylamine-benzothiadiazole-based new fluorophore is obtained from a facile “one-step” protocol. A possible reduction mechanism is proposed, and an amine containing α-H plays a key role in the reduction reaction. The resultant product A1H2 exhibits bright red emission in solid state, with an absolute quantum yield of 44.5%. Aggregation induced emission enhancement of A1H2 is also observed with the increased water fraction in THF-H(2)O mixture. The nanoparticles of A1H2 reveal good stability and biocompatibility, which are successfully applied in cellular cytoplasm imaging.
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spelling pubmed-90805692022-05-09 A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol Wang, Rui Hou, Meili Xu, Zhigang Tan, Luxi Zhong, Cheng Zhu, Linna RSC Adv Chemistry In this work, a triphenylamine-benzothiadiazole-based new fluorophore is obtained from a facile “one-step” protocol. A possible reduction mechanism is proposed, and an amine containing α-H plays a key role in the reduction reaction. The resultant product A1H2 exhibits bright red emission in solid state, with an absolute quantum yield of 44.5%. Aggregation induced emission enhancement of A1H2 is also observed with the increased water fraction in THF-H(2)O mixture. The nanoparticles of A1H2 reveal good stability and biocompatibility, which are successfully applied in cellular cytoplasm imaging. The Royal Society of Chemistry 2018-05-18 /pmc/articles/PMC9080569/ /pubmed/35541101 http://dx.doi.org/10.1039/c8ra00955d Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Wang, Rui
Hou, Meili
Xu, Zhigang
Tan, Luxi
Zhong, Cheng
Zhu, Linna
A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title_full A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title_fullStr A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title_full_unstemmed A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title_short A new red fluorophore with aggregation enhanced emission by an unexpected “One-step” protocol
title_sort new red fluorophore with aggregation enhanced emission by an unexpected “one-step” protocol
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9080569/
https://www.ncbi.nlm.nih.gov/pubmed/35541101
http://dx.doi.org/10.1039/c8ra00955d
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