A novel benzotriazole derivate with Twisted intramolecular charge transfer and Aggregation Induced emission features for proton determination
Copyright © 2021 Elsevier B.V. All rights reserved..
Molecules with Aggregation-Induced Emission (AIE) effects could show strong emission in solid or aggregate form, thus they are suitable for applications in the field of solid luminescent materials. According to former reporting, AIE molecules are always J-aggregates. In this study, a new benzotriazole derivate with electron donor-acceptor structure was synthesized. (E)-4-(2-(1H-benzo[d] [1,2,3] triazol-1-yl) vinyl)-N, N-dimethylaniline (BTADA) has both TICT and AIE effect, even though it is H-aggregate. Furthermore, BTADA could respond to proton in solution and solid form. Due to its multiple binging sites, proton would bind to benzotriazole and dimethylaniline moiety successively when BTADA was exposed to acid, and the fluorescent color changed from green to yellow then blue as the concentration of proton increased. Such phenomena indicate BTADA has potential usage in proton detection.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:269 |
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Enthalten in: |
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy - 269(2022) vom: 15. März, Seite 120780 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Li, Shaoheng [VerfasserIn] |
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Links: |
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Themen: |
86110UXM5Y |
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Anmerkungen: |
Date Completed 24.01.2022 Date Revised 24.01.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1016/j.saa.2021.120780 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM335046304 |
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500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Copyright © 2021 Elsevier B.V. All rights reserved. | ||
520 | |a Molecules with Aggregation-Induced Emission (AIE) effects could show strong emission in solid or aggregate form, thus they are suitable for applications in the field of solid luminescent materials. According to former reporting, AIE molecules are always J-aggregates. In this study, a new benzotriazole derivate with electron donor-acceptor structure was synthesized. (E)-4-(2-(1H-benzo[d] [1,2,3] triazol-1-yl) vinyl)-N, N-dimethylaniline (BTADA) has both TICT and AIE effect, even though it is H-aggregate. Furthermore, BTADA could respond to proton in solution and solid form. Due to its multiple binging sites, proton would bind to benzotriazole and dimethylaniline moiety successively when BTADA was exposed to acid, and the fluorescent color changed from green to yellow then blue as the concentration of proton increased. Such phenomena indicate BTADA has potential usage in proton detection | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Aggregation-Induced Emission | |
650 | 4 | |a Benzotriazole | |
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700 | 1 | |a Chen, Zhaokang |e verfasserin |4 aut | |
700 | 1 | |a Xia, Daichuan |e verfasserin |4 aut | |
700 | 1 | |a Zheng, Qingchuan |e verfasserin |4 aut | |
700 | 1 | |a Feng, Guodong |e verfasserin |4 aut | |
700 | 1 | |a Song, Zhiguang |e verfasserin |4 aut | |
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