Designing High‐Sensitivity Mechanochromic Luminescent Materials Through Friction‐Induced Crystallization Strategy
Abstract: Despite recent significant breakthroughs in novel mechanochromic luminescent (ML) materials, developing a high‐sensitivity ML material is still challengeable. Herein, a “friction‐induced crystallization” strategy is proposed to realize highly sensitive transformations of luminescent signal, through an integration of polymeric chains and an aggregation‐sensitive luminescent core, which act as mechanical sensors and fluochromic actuators, respectively. The coupling of these two components enables the material to crystallize in response to shear friction, thereby exhibiting blue‐shift fluorescence due to a more restricted relaxation pathway. This study underscores a high‐sensitivity ML material based on the precise regulation of molecular‐scale motions, and also expands the scope and potential of ML materials toward user‐friendly, interactive wearable devices.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Designing High‐Sensitivity Mechanochromic Luminescent Materials Through Friction‐Induced Crystallization Strategy ; day:21 ; month:10 ; year:2024 ; extent:8
Advanced science ; (21.10.2024) (gesamt 8)
- Creator
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An, Zhihang
Dai, Zhenhao
Liu, Jiaping
Chen, Si
Wang, Xu
Liu, Heyang
Sheng, Zhongyi
Shan, Tianyu
- DOI
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10.1002/advs.202409974
- URN
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urn:nbn:de:101:1-2410211434482.145670828056
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:30 AM CEST
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Associated
- An, Zhihang
- Dai, Zhenhao
- Liu, Jiaping
- Chen, Si
- Wang, Xu
- Liu, Heyang
- Sheng, Zhongyi
- Shan, Tianyu
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