Photoinduced Mechanical Cloaking of Diarylethene‐Crosslinked Microgels
Abstract: The serial connection of multiple stimuli‐responses in polymer architectures enables the logically conjunctive gating of functional material processes on demand. Here, a photoswitchable diarylethene (DAE) acts as a crosslinker in poly (N‐vinylcaprolactam) microgels and allows the light‐induced shift of the volume phase‐transition temperature (VPTT). While swollen microgels below the VPTT are susceptible to force and undergo breakage–aggregation processes, collapsed microgels above the VPTT stay intact in mechanical fields induced by ultrasonication. Within a VPTT shift regime, photoswitching of the DAE transfers microgels from the swollen to the collapsed state and thereby gates their response to force as demonstrated by the light‐gated activation of an embedded fluorogenic mechanophore. This photoinduced mechanical cloaking system operates on the polymer topology level and is thereby principally universally applicable.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Photoinduced Mechanical Cloaking of Diarylethene‐Crosslinked Microgels ; day:01 ; month:09 ; year:2023 ; extent:6
Advanced materials ; (01.09.2023) (gesamt 6)
- Creator
- DOI
-
10.1002/adma.202305845
- URN
-
urn:nbn:de:101:1-2023090215332899382263
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:51 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- He, Siyang
- Schog, Simon
- Chen, Ying
- Ji, Yuxin
- Panitz, Sinan
- Richtering, Walter
- Göstl, Robert
Other Objects (12)
Photoinduced Mechanical Cloaking of Diarylethene-Crosslinked Microgels
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
Big data technology for computer intrusion detection
One Hundred Years of Chinese Literature Translation in Bulgaria
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
The hot spots and frontiers of research on the Grand Canal Culture Belt in China: Literature and academic trends
Learning while setting precedents
Rhetoric in legislative bargaining with asymmetric information
Learning while setting precedents
Dynamic agenda setting
Rhetoric in legislative bargaining with asymmetric information
Informational Loss in Bundled Bargaining
Photoinduced Mechanical Cloaking of Diarylethene-Crosslinked Microgels
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
Big data technology for computer intrusion detection
One Hundred Years of Chinese Literature Translation in Bulgaria
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
The hot spots and frontiers of research on the Grand Canal Culture Belt in China: Literature and academic trends
Learning while setting precedents
Rhetoric in legislative bargaining with asymmetric information
Learning while setting precedents
Dynamic agenda setting
Rhetoric in legislative bargaining with asymmetric information
Informational Loss in Bundled Bargaining
Photoinduced Mechanical Cloaking of Diarylethene-Crosslinked Microgels
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
Big data technology for computer intrusion detection
One Hundred Years of Chinese Literature Translation in Bulgaria
Molecular studies on a Dictyostelium homolog of the tafazzin gene, the cause of Barth syndrome in humans
The hot spots and frontiers of research on the Grand Canal Culture Belt in China: Literature and academic trends
Learning while setting precedents
Rhetoric in legislative bargaining with asymmetric information
Learning while setting precedents
Dynamic agenda setting
Rhetoric in legislative bargaining with asymmetric information