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231225s2020 xx |||||o 00| ||eng c |
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|a 10.1002/adma.202002118
|2 doi
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|a pubmed24n1047.xml
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|a (DE-627)NLM314178384
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|a (NLM)32844497
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a Wang, Younseon
|e verfasserin
|4 aut
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|a A Phenol-Amine Superglue Inspired by Insect Sclerotization Process
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|c 2020
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 19.07.2021
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|a Date Revised 19.07.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2020 Wiley-VCH GmbH.
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|a Exoskeletons 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
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|a Journal Article
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|a adhesives
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|a nanoparticles
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|a phenol-amine
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|a wound closure
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|a Adhesives
|2 NLM
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|a Benzoquinones
|2 NLM
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|a Polyamines
|2 NLM
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|a Proteins
|2 NLM
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|a sclerotin
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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|a Phenol
|2 NLM
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|a 339NCG44TV
|2 NLM
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|a quinone
|2 NLM
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|a 3T006GV98U
|2 NLM
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1 |
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|a Jeon, Eun Je
|e verfasserin
|4 aut
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1 |
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|a Lee, Jeehee
|e verfasserin
|4 aut
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|a Hwang, Honggu
|e verfasserin
|4 aut
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|a Cho, Seung-Woo
|e verfasserin
|4 aut
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|a Lee, Haeshin
|e verfasserin
|4 aut
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|i Enthalten in
|t Advanced materials (Deerfield Beach, Fla.)
|d 1998
|g 32(2020), 43 vom: 10. Okt., Seite e2002118
|w (DE-627)NLM098206397
|x 1521-4095
|7 nnns
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|g volume:32
|g year:2020
|g number:43
|g day:10
|g month:10
|g pages:e2002118
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|u http://dx.doi.org/10.1002/adma.202002118
|3 Volltext
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