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Stress dissipation in cucurbit [8] uril ternary complex small molecule adhesives

Williams, PE; Walsh-Korb, Z; Jones, ST; Lan, Y; Scherman, OA; (2018) Stress dissipation in cucurbit [8] uril ternary complex small molecule adhesives. Langmuir , 34 (44) pp. 13104-13109. 10.1021/acs.langmuir.8b00894. Green open access

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Abstract

The ability to control supramolecular and macroscopic self-assembly and disassembly holds great potential for responsive, reversible adhesives that can efficiently broker stresses accumulated between two surfaces. Here, cucurbit[8]uril is used to directly adhere two functionalized mica substrates creating surface–surface interactions that are held together through photoreversible CB[8] heteroternary complexes. Comparison of single-molecule, bulk, and macroscopic adhesion behavior give insight into cooperativity and stress dissipation in dynamic adhesive systems.

Type: Article
Title: Stress dissipation in cucurbit [8] uril ternary complex small molecule adhesives
Open access status: An open access version is available from UCL Discovery
DOI: 10.1021/acs.langmuir.8b00894
Publisher version: https://doi.org/10.1021/acs.langmuir.8b00894
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering
URI: https://discovery.ucl.ac.uk/id/eprint/10077384
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