Visualizing Material Processing via Photoexcitation-Controlled Organic-Phase Aggregation-Induced Emission.
Journal
Research (Washington, D.C.)
ISSN: 2639-5274
Titre abrégé: Research (Wash D C)
Pays: United States
ID NLM: 101747148
Informations de publication
Date de publication:
2021
2021
Historique:
received:
17
02
2021
accepted:
11
05
2021
entrez:
2
7
2021
pubmed:
3
7
2021
medline:
3
7
2021
Statut:
epublish
Résumé
Aggregation-induced emission (AIE) has been much employed for visualizing material aggregation and self-assembly. However, water is generally required for the preparation of the AIE aggregates, the operation of which limits numerous material processing behaviors. Employing hexathiobenzene-based small molecules, monopolymers, and block copolymers as different material prototypes, we herein achieve AIE in pure organic phases by applying a nonequilibrium strategy, photoexcitation-controlled aggregation. This strategy enabled a dynamic change of molecular conformation rather than chemical structure upon irradiation, leading to a continuous aggregation-dependent luminescent enhancement (up to ~200-fold increase of the luminescent quantum yield) in organic solvents. Accompanied by the materialization of the nonequilibrium strategy, photoconvertible self-assemblies with a steady-state characteristic can be achieved upon organic solvent processing. The visual monitoring with the luminescence change covered the whole solution-to-film transition, as well as the in situ photoprocessing of the solid-state materials.
Identifiants
pubmed: 34212154
doi: 10.34133/2021/9862093
pmc: PMC8208088
doi:
Types de publication
Journal Article
Langues
eng
Pagination
9862093Informations de copyright
Copyright © 2021 Jian Gu et al.
Déclaration de conflit d'intérêts
The authors declare no conflict of interest.
Références
Nat Commun. 2019 Feb 13;10(1):731
pubmed: 30760723
Chem Soc Rev. 2012 Sep 21;41(18):5969-85
pubmed: 22776960
Nat Mater. 2009 Sep;8(9):747-51
pubmed: 19668206
Chem Commun (Camb). 2001 Sep 21;(18):1740-1
pubmed: 12240292
Chem Commun (Camb). 2016 Feb 4;52(10):2063-6
pubmed: 26688276
Proc Natl Acad Sci U S A. 2019 Mar 12;116(11):4816-4821
pubmed: 30796185
Angew Chem Int Ed Engl. 2018 Jul 9;57(28):8425-8431
pubmed: 29766632
J Am Chem Soc. 2013 Apr 3;135(13):5175-82
pubmed: 23488680
J Am Chem Soc. 2004 Aug 25;126(33):10232-3
pubmed: 15315421
J Phys Chem B. 2007 Feb 8;111(5):929-40
pubmed: 17266245
Small. 2019 Feb;15(7):e1804572
pubmed: 30673173
J Am Chem Soc. 2017 Jan 18;139(2):785-791
pubmed: 28027639
Nat Chem. 2017 Feb;9(2):145-151
pubmed: 28282043
Research (Wash D C). 2021 Jan 9;2021:7897849
pubmed: 33623922
Angew Chem Int Ed Engl. 2008;47(28):5175-8
pubmed: 18512835
Adv Mater. 2019 Sep;31(37):e1903962
pubmed: 31379097
Acc Chem Res. 2013 Nov 19;46(11):2441-53
pubmed: 23742638
Nat Biotechnol. 2017 Nov;35(11):1102-1110
pubmed: 29035373
Angew Chem Int Ed Engl. 2015 Sep 21;54(39):11419-23
pubmed: 26094980
J Am Chem Soc. 2014 Sep 24;136(38):13381-7
pubmed: 25208609
Science. 2008 Oct 17;322(5900):429-32
pubmed: 18818367
Nat Nanotechnol. 2016 Sep;11(9):769-75
pubmed: 27323302
Adv Mater. 2017 Apr;29(15):
pubmed: 28195448
Adv Mater. 2017 Jan;29(1):
pubmed: 27805762
Small. 2020 Feb;16(7):e1906475
pubmed: 31994360
J Phys Chem Lett. 2019 Nov 21;10(22):7077-7085
pubmed: 31663748
Chem Sci. 2018 Mar 13;9(15):3685-3693
pubmed: 29780499
ACS Nano. 2014 Jun 24;8(6):5746-56
pubmed: 24824380
Angew Chem Int Ed Engl. 2019 May 20;58(21):7073-7077
pubmed: 30916461
Langmuir. 2016 Jun 28;32(25):6429-36
pubmed: 27275516
Nat Nanotechnol. 2015 Feb;10(2):111-9
pubmed: 25652169
Proc Natl Acad Sci U S A. 2006 Jan 31;103(5):1178-83
pubmed: 16432207
Chem Commun (Camb). 2017 Feb 28;53(18):2661-2664
pubmed: 27424946
J Phys Chem Lett. 2018 Feb 1;9(3):550-556
pubmed: 29337568
Nat Commun. 2020 Jan 9;11(1):158
pubmed: 31919416
J Am Chem Soc. 2003 May 14;125(19):5612-3
pubmed: 12733882
Research (Wash D C). 2020 Feb 7;2020:8183450
pubmed: 32110780
Nat Commun. 2018 Feb 26;9(1):840
pubmed: 29483501
Chem Soc Rev. 2011 Nov;40(11):5361-88
pubmed: 21799992
ACS Appl Mater Interfaces. 2017 Feb 1;9(4):3865-3872
pubmed: 28073247
Angew Chem Int Ed Engl. 2019 Aug 12;58(33):11419-11423
pubmed: 31206936
Nat Chem. 2018 Jun;10(6):659-666
pubmed: 29713034
Angew Chem Int Ed Engl. 2020 May 4;59(19):7548-7554
pubmed: 32073698
Adv Mater. 2015 Aug;27(30):4496-4501
pubmed: 26135057
Nat Commun. 2020 Feb 18;11(1):945
pubmed: 32071313
Sci Adv. 2018 May 04;4(5):eaas9732
pubmed: 29736419