Architecting Silk Protein and Melanin for Photoresponsive and Self-Healable Optoelectronic Skins
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wahab, Abdul | - |
dc.contributor.author | Gogurla, Narendar | - |
dc.contributor.author | Park, Ji-Yong | - |
dc.contributor.author | Kim, Sunghwan | - |
dc.date.accessioned | 2023-07-24T09:19:59Z | - |
dc.date.available | 2023-07-24T09:19:59Z | - |
dc.date.created | 2023-07-21 | - |
dc.date.issued | 2022-07 | - |
dc.identifier.issn | 2365-709X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/187285 | - |
dc.description.abstract | The central processes driving biological phenomena are based on the conduction of ions and electrons in biomaterials, implying the possibility of achieving a fully biomaterial-based electronic skin. However, finding the appropriate biomaterials for electronic skins is still challenging. Here, a photoresponsive, self-healable, and biomaterial-based optoelectronic skin (OE-skin) fabricated with melanin nanoparticles and silk protein is proposed and the electronic properties and their mechanisms in the artificially generated OE-skin are reported. Not only does silk protein hydrogel provide a transparent and skin-compatible platform for use as OE-skin but it also provides the appropriate environment for melanin to demonstrate high electrical conductivity. The OE-skin can be considered a p-type semiconducting material showing high conductivity of up to 6 mS cm(-1) in addition to a 40% enhancement in the conductivity by green laser and ultraviolet light emitting diode illuminations. Additionally, the OE-skin autonomously heals itself from multiple cuts, allowing the restoration of its electrical properties. These material properties enable applications for strain-sensors, humidity sensors, and ultraviolet light sensors, as well as image pixels to convert light-lettering into electrical signals. The proposed fully biomaterial-based OE material platform offers a new way for next-generation electronic skins to achieve a seamless interface with the human body. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.title | Architecting Silk Protein and Melanin for Photoresponsive and Self-Healable Optoelectronic Skins | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sunghwan | - |
dc.identifier.doi | 10.1002/admt.202101271 | - |
dc.identifier.scopusid | 2-s2.0-85124570971 | - |
dc.identifier.wosid | 000754185100001 | - |
dc.identifier.bibliographicCitation | ADVANCED MATERIALS TECHNOLOGIES, v.7, no.7, pp.1 - 9 | - |
dc.relation.isPartOf | ADVANCED MATERIALS TECHNOLOGIES | - |
dc.citation.title | ADVANCED MATERIALS TECHNOLOGIES | - |
dc.citation.volume | 7 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordAuthor | melanin | - |
dc.subject.keywordAuthor | self-healable optoelectronic skin | - |
dc.subject.keywordAuthor | silk protein | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1002/admt.202101271 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.