A Phenol-Amine Superglue Inspired by Insect Sclerotization Process

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dc.contributor.authorWang, Younseonko
dc.contributor.authorJeon, Eun Jeko
dc.contributor.authorLee, Jeeheeko
dc.contributor.authorHwang, Hongguko
dc.contributor.authorCho, Seung-Wooko
dc.contributor.authorLee, Haeshinko
dc.date.accessioned2021-01-04T08:50:30Z-
dc.date.available2021-01-04T08:50:30Z-
dc.date.created2020-09-14-
dc.date.issued2020-10-
dc.identifier.citationADVANCED MATERIALS, v.32, no.43, pp.2002118-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10203/279463-
dc.description.abstractExoskeletons of insects formed by sclerotization processes exhibit superstrong properties in moduli. Here, it is demonstrated that mimicking the sclerotization process using phenol and polyamine molecules unexpectedly results in a 100% ecofriendly, biocompatible waterborne superglue. Oxygen presented in air and dissolved in water acts as an initiator producing phenolic radical/quinone for superglue curing. Despite synthesis-free uses of water, phenol, and polyamine, its adhesion strength is comparable to commercial epoxy glue showing >6 MPa in lap shear strength. The phenol-amine superglue bonds to various substrates including ceramics, woods, fabrics, plastics, metals, and importantly biological tissues. Due to strong adhesion, the superglue effectively seals wounds within a few seconds, and, due to its waterborne nature, no harmful respiratory effect is observed because of any release of volatile organic compounds. The easy, cost-effective preparation of the phenol-amine superglue can revolutionize varieties of industrial, biomedical, daily life processes.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.titleA Phenol-Amine Superglue Inspired by Insect Sclerotization Process-
dc.typeArticle-
dc.identifier.wosid000562395600001-
dc.identifier.scopusid2-s2.0-85089828652-
dc.type.rimsART-
dc.citation.volume32-
dc.citation.issue43-
dc.citation.beginningpage2002118-
dc.citation.publicationnameADVANCED MATERIALS-
dc.identifier.doi10.1002/adma.202002118-
dc.contributor.localauthorLee, Haeshin-
dc.contributor.nonIdAuthorJeon, Eun Je-
dc.contributor.nonIdAuthorHwang, Honggu-
dc.contributor.nonIdAuthorCho, Seung-Woo-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthoradhesives-
dc.subject.keywordAuthornanoparticles-
dc.subject.keywordAuthorphenol-amine-
dc.subject.keywordAuthorwound closure-
dc.subject.keywordPlusMECHANICAL-PROPERTIES-
dc.subject.keywordPlusTISSUE ADHESIVE-
dc.subject.keywordPlusCATECHOL-
dc.subject.keywordPlusHYDROGEL-
dc.subject.keywordPlusSTRENGTH-
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