Organic Mechanochromic Luminescent Materials with Self-Recovering Characters

Nakamura, Shotaro; Hirano, Koji; Tohnai, Norimitsu

ChemPlusChem, 2024, 89(12), e202400437-1-e202400437-7

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Identifier to cite or link to this item: https://hdl.handle.net/11094/101967

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Title
Organic Mechanochromic Luminescent Materials with Self-Recovering Characters
Creator
researchmap permalink
shotaro_nakamura shotaro_nakamura
CreatorName
Nakamura, Shotaro
NRID
1000070532696 1000070532696
ORCID
0000-0001-9752-1985 0000-0001-9752-1985
researchmap permalink
koj koj
Scopus Author ID
7402407063 7402407063
CreatorName
Hirano, Koji
NRID
1000030346184 1000030346184
ORCID
0000-0001-7051-7599 0000-0001-7051-7599
researchmap permalink
read0089607 read0089607
Scopus Author ID
6701482198 6701482198
CreatorName
Tohnai, Norimitsu
Subject
Stimuli-responsive material
Mechanochromic luminescence
Self-recovery
Description
Nakamura S., Hirano K., Tohnai N.. Organic Mechanochromic Luminescent Materials with Self-Recovering Characters. ChemPlusChem 89, e202400437 (2024); https://doi.org/10.1002/cplu.202400437.
Abstract
Recently, applied research on stimuli-responsive materials with luminescence-switching characteristics has been conducted in various fields. A representative phenomenon of stimuli-responsive luminescent materials is mechanochromic luminescence (MCL), which exhibits luminescent color change induced by mechanical stimuli such as grinding. These materials are among the most prominent candidates for security and sensing applications. Interestingly, some mechanochromic luminescent materials have shown self-recovery character, in which their original luminescent color can be recovered by just standing under ambient conditions after grinding. Although there have been more and more reports of such materials in recent years, the fundamental principles of molecular design still remain elusive. In this concept, we summarize distinctive advances in mechanochromic luminescent materials with self-recovery according to the core structures of luminescent molecules. Controlling amorphous state by introducing substituents such as alkyl or polar groups is effective method to provide self-recovering properties.
Publisher
John Wiley and Sons Inc
Source Title
ChemPlusChem
Volume (Issue)
89(12)
Page
e202400437-1-e202400437-7
Date of Issued
2024-07-30
Language
English
Handle URL
https://hdl.handle.net/11094/101967
eISSN
21926506
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1002/cplu.202400437
Access Rights
open access
CopyRight
© 2024 The Authors. ChemPlusChem published by Wiley-VCH GmbH.
This article is licensed under a Creative Commons Attribution 4.0 International License.
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article