Sequential-Stimuli Induced Stepwise-Response of Pyridylpyrenes

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 32 vom: 02. Aug., Seite e2302732
1. Verfasser: Zhang, Yufeng (VerfasserIn)
Weitere Verfasser: Zhang, Shuai, Liang, Chen, Shi, Junqing, Ji, Lei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article UV light bathochromic shift mechanical force molecular keypad lock sequential-stimuli induced stepwise-response
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520 |a Stimuli-responsive materials, especially multi-stimuli-responsive materials, can sense external stimuli such as light, heat, and force, have shown great potential in drug delivery, data storage, encryption, energy-harvesting, and artificial intelligence. Conventional multi-stimuli-responsive materials are sensitive to each independent stimulus, causing losses in the diversity and accuracy of the identification for practical application. Herein, a unique phenomenon of sequential-stimuli induced stepwise-response generated from elaborately designed single-component organic materials is reported, which shows large bathochromic shifts up to 5800 cm-1 under sequential stimuli of force and light. In contrast to multi-stimuli-responsive materials, the response of these materials strictly relies on the sequence of stimuli, allowing logicality, rigidity, and accuracy to be integrated into one single-component material. The molecular keypad lock is built based on these materials, pointing promising to a future for this logical response in significant practical applications. This breakthrough gives a new drive to classical stimuli-responsiveness and provides a fundamental design strategy for new generations of high-performance stimuli-responsive materials 
650 4 |a Journal Article 
650 4 |a UV light 
650 4 |a bathochromic shift 
650 4 |a mechanical force 
650 4 |a molecular keypad lock 
650 4 |a sequential-stimuli induced stepwise-response 
700 1 |a Zhang, Shuai  |e verfasserin  |4 aut 
700 1 |a Liang, Chen  |e verfasserin  |4 aut 
700 1 |a Shi, Junqing  |e verfasserin  |4 aut 
700 1 |a Ji, Lei  |e verfasserin  |4 aut 
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