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Stretchable Low-Impedance Conductor with Ag-Au-Pt Core-Shell-Shell Nanowires and in Situ Formed Pt Nanoparticles for Wearable and Implantable Device

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dc.contributor.authorSung-Hyuk Sunwoo-
dc.contributor.authorSang Ihn Han-
dc.contributor.authorDongjun Jung-
dc.contributor.authorMinseong Kim-
dc.contributor.authorSeonghyeon Nam-
dc.contributor.authorHyunjin Lee-
dc.contributor.authorSuji Choi-
dc.contributor.authorHyejeong Kang-
dc.contributor.authorCho, Ye Seul-
dc.contributor.authorYeom, Da-Hae-
dc.contributor.authorCha, Myung-Jin-
dc.contributor.authorSeunghwan Lee-
dc.contributor.authorSeung-Pyo Lee-
dc.contributor.authorTaeghwan Hyeon-
dc.contributor.authorDae-Hyeong Kim-
dc.date.accessioned2023-07-28T22:01:35Z-
dc.date.available2023-07-28T22:01:35Z-
dc.date.created2023-05-02-
dc.date.issued2023-04-
dc.identifier.issn1936-0851-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/13660-
dc.description.abstractMechanically soft metallic nanocomposites have gained much attention as a key material for intrinsically stretchable biointegrated devices. However, it has been challenging to develop a stretchable conductive nanocomposite with all the desired material characteristics including high conductivity, high stretchability, low cytotoxicity, and low impedance. Here, we present a material strategy for the stretchable conductive nanocomposite, particularly emphasizing low impedance, by combining silver-gold-platinum core- shell-shell nanowires and homogeneously dispersed in situ synthesized platinum nanoparticles (Pt NPs). The highly embossed structure of the outermost Pt shell, together with the intrinsic electrical property of Pt, contributes to minimizing the impedance. The gold-platinum double-layer sheath prevents leaching of cytotoxic Ag ions, thus improving biocompatibility. Homogeneously dispersed Pt NPs, synthesized in situ during fabrication of the nanocomposite, simultaneously enhance conductivity, reduce impedance, and improve stretchability by supporting the percolation network formation. This intrinsically stretchable nanocomposite conductor can be applied to wearable and implantable bioelectronics for recording biosignals and delivering electrical stimulations in vivo.-
dc.language영어-
dc.publisherAMER CHEMICAL SOC-
dc.titleStretchable Low-Impedance Conductor with Ag-Au-Pt Core-Shell-Shell Nanowires and in Situ Formed Pt Nanoparticles for Wearable and Implantable Device-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000970103900001-
dc.identifier.scopusid2-s2.0-85152643747-
dc.identifier.rimsid80693-
dc.contributor.affiliatedAuthorSung-Hyuk Sunwoo-
dc.contributor.affiliatedAuthorSang Ihn Han-
dc.contributor.affiliatedAuthorDongjun Jung-
dc.contributor.affiliatedAuthorMinseong Kim-
dc.contributor.affiliatedAuthorSeonghyeon Nam-
dc.contributor.affiliatedAuthorHyunjin Lee-
dc.contributor.affiliatedAuthorSuji Choi-
dc.contributor.affiliatedAuthorHyejeong Kang-
dc.contributor.affiliatedAuthorSeunghwan Lee-
dc.contributor.affiliatedAuthorSeung-Pyo Lee-
dc.contributor.affiliatedAuthorTaeghwan Hyeon-
dc.contributor.affiliatedAuthorDae-Hyeong Kim-
dc.identifier.doi10.1021/acsnano.2c12659-
dc.identifier.bibliographicCitationACS NANO, v.17, no.8, pp.7550 - 7561-
dc.relation.isPartOfACS NANO-
dc.citation.titleACS NANO-
dc.citation.volume17-
dc.citation.number8-
dc.citation.startPage7550-
dc.citation.endPage7561-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaChemistry-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.subject.keywordPlusSKIN ELECTRONICS-
dc.subject.keywordAuthorstretchable metallic nanocomposite-
dc.subject.keywordAuthorlow impedance-
dc.subject.keywordAuthorstretchable bioelectrode-
dc.subject.keywordAuthorcore-shell nanowire-
dc.subject.keywordAuthorin situ nanoparticle-
dc.subject.keywordAuthorimplantable bioelectronic-
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > 1. Journal Papers (저널논문)
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