Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-9502
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dc.contributor.authorLupfer, Claudius-
dc.contributor.authorSeitel, Sebastian-
dc.contributor.authorSkarsetz, Oliver-
dc.contributor.authorWalther, Andreas-
dc.date.accessioned2023-09-29T07:18:42Z-
dc.date.available2023-09-29T07:18:42Z-
dc.date.issued2023-
dc.identifier.urihttps://openscience.ub.uni-mainz.de/handle/20.500.12030/9520-
dc.description.abstractCellular organisms possess intricate mechano-adaptive systems that enable them to sense forces and process them with (bio)chemical circuits for functional adaptation. Inspired by such processes, this study introduces a hydrogel system capable of mechanically activated and chemically transduced self-destruction. Our judiciously designed hydrogels can mechanically generate radicals that are processed and amplified in a self-propagating radical de-crosslinking reaction, ultimately leading to mechanically triggered self-immolation. We put such systems to work in mechano-induced debonding, and in a bilayer actuator, where swelling-induced bending generates sufficient force for selective degradation of one layer, leading to autonomous self-regulation associated with unbending. Our work helps define design criteria for molecularly controlled adaptive and self-regulating materials with embodied mechano-chemical information processing, and showcases their potential for adhesives and soft robotics.en_GB
dc.description.sponsorshipDeutsche Forschungsgemeinschaft (DFG)|491381577|Open-Access-Publikationskosten 2022–2024 Universität Mainz - Universitätsmedizin-
dc.language.isoengde
dc.rightsCC BY*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subject.ddc540 Chemiede_DE
dc.subject.ddc540 Chemistry and allied sciencesen_GB
dc.titleMechano-activated self-immolation of hydrogels via signal amplificationen_GB
dc.typeZeitschriftenaufsatzde
dc.identifier.doihttp://doi.org/10.25358/openscience-9502-
jgu.type.dinitypearticleen_GB
jgu.type.versionPublished versionde
jgu.type.resourceTextde
jgu.organisation.departmentFB 09 Chemie, Pharmazie u. Geowissensch.de
jgu.organisation.number7950-
jgu.organisation.nameJohannes Gutenberg-Universität Mainz-
jgu.rights.accessrightsopenAccess-
jgu.journal.titleAngewandte Chemiede
jgu.journal.volumeVersion of Record (VoR)de
jgu.pages.alternativee202309236de
jgu.publisher.year2023-
jgu.publisher.nameWiley-VCHde
jgu.publisher.placeWeinheimde
jgu.publisher.issn1521-3773de
jgu.organisation.placeMainz-
jgu.subject.ddccode540de
jgu.publisher.doi10.1002/anie.202309236de
jgu.organisation.rorhttps://ror.org/023b0x485-
jgu.subject.dfgNaturwissenschaftende
jgu.relation.IsVersionOf10.25358/openscience-10180-
Appears in collections:DFG-491381577-H

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