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A Bioinspired Stretchable Sensory-Neuromorphic System

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dc.contributor.authorKim, Sun Hong-
dc.contributor.authorBaek, Geun Woo-
dc.contributor.authorYoon, Jiyong-
dc.contributor.authorSeo, Seunghwan-
dc.contributor.authorPark, Jinhong-
dc.contributor.authorHahm, Donghyo-
dc.contributor.authorChang, Jun Hyuk-
dc.contributor.authorSeong, Duhwan-
dc.contributor.authorSeo, Hyunseon-
dc.contributor.authorOh, Seyong-
dc.contributor.authorKim, Kyunghwan-
dc.contributor.authorJung, Heeyoung-
dc.contributor.authorOh, Youngsu-
dc.contributor.authorBaac, Hyoung Won-
dc.contributor.authorAlimkhanuly, Batyrbek-
dc.contributor.authorBae, Wan Ki-
dc.contributor.authorLee, Seunghyun-
dc.contributor.authorLee, Minbaek-
dc.contributor.authorKwak, Jeonghun-
dc.contributor.authorPark, Jin-Hong-
dc.contributor.authorDonghee Son-
dc.date.accessioned2021-11-12T05:30:00Z-
dc.date.available2021-11-12T05:30:00Z-
dc.date.created2021-09-27-
dc.date.issued2021-11-
dc.identifier.issn0935-9648-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/10652-
dc.description.abstract© 2021 Wiley-VCH GmbHConventional stretchable electronics that adopt a wavy design, a neutral mechanical plane, and conformal contact between abiotic and biotic interfaces have exhibited diverse skin-interfaced applications. Despite such remarkable progress, the evolution of intelligent skin prosthetics is challenged by the absence of the monolithic integration of neuromorphic constituents into individual sensing and actuating components. Herein, a bioinspired stretchable sensory-neuromorphic system, comprising an artificial mechanoreceptor, artificial synapse, and epidermal photonic actuator is demonstrated; these three biomimetic functionalities correspond to a stretchable capacitive pressure sensor, a resistive random-access memory, and a quantum dot light-emitting diode, respectively. This system features a rigid-island structure interconnected with a sinter-free printable conductor, which is optimized by controlling the evaporation rate of solvent (≈160% stretchability and ≈18 550 S cm−1 conductivity). Devised design improves both areal density and structural reliability while avoiding the thermal degradation of heat-sensitive stretchable electronic components. Moreover, even in the skin deformation range, the system accurately recognizes various patterned stimuli via an artificial neural network with training/inferencing functions. Therefore, the new bioinspired system is expected to be an important step toward implementing intelligent wearable electronics.-
dc.language영어-
dc.publisherJohn Wiley and Sons Inc-
dc.titleA Bioinspired Stretchable Sensory-Neuromorphic System-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000694938000001-
dc.identifier.scopusid2-s2.0-85114704784-
dc.identifier.rimsid76412-
dc.contributor.affiliatedAuthorDonghee Son-
dc.identifier.doi10.1002/adma.202104690-
dc.identifier.bibliographicCitationAdvanced Materials, v.33, no.44-
dc.relation.isPartOfAdvanced Materials-
dc.citation.titleAdvanced Materials-
dc.citation.volume33-
dc.citation.number44-
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.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryChemistry, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryChemistry, Physical-
dc.relation.journalWebOfScienceCategoryNanoscience & Nanotechnology-
dc.relation.journalWebOfScienceCategoryMaterials Science, Multidisciplinary-
dc.relation.journalWebOfScienceCategoryPhysics, Applied-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.subject.keywordPlusSILVER NANOPARTICLES-
dc.subject.keywordPlusEFFICIENT-
dc.subject.keywordPlusCONDUCTORS-
dc.subject.keywordPlusCIRCUITS-
dc.subject.keywordPlusDEVICE-
dc.subject.keywordAuthorcapacitive sensor-
dc.subject.keywordAuthorgolden tortoise beetle-
dc.subject.keywordAuthorneuromorphic device-
dc.subject.keywordAuthorquantum dot light-emitting diode-
dc.subject.keywordAuthorresistive random-access memory-
dc.subject.keywordAuthorsinter-free printable conductor-
Appears in Collections:
Center for Neuroscience Imaging Research (뇌과학 이미징 연구단) > 1. Journal Papers (저널논문)
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