Publication:
Artificial multimodal receptors based on ion relaxation dynamics

dc.contributor.coauthorYou, Insang
dc.contributor.coauthorMackanic, David G.
dc.contributor.coauthorMatsuhisa, Naoji
dc.contributor.coauthorKang, Jiheong
dc.contributor.coauthorKwon, Jimin
dc.contributor.coauthorMun, Jaewan
dc.contributor.coauthorSuh, Wonjeong
dc.contributor.coauthorKim, Tae Yeong
dc.contributor.coauthorTok, Jeffrey B-H
dc.contributor.coauthorBao, Zhenan
dc.contributor.coauthorJeong, Unyong
dc.contributor.departmentDepartment of Mechanical Engineering
dc.contributor.kuauthorBeker, Levent
dc.contributor.schoolcollegeinstituteCollege of Engineering
dc.date.accessioned2024-11-09T23:27:17Z
dc.date.issued2020
dc.description.abstractHuman skin has different types of tactile receptors that can distinguish various mechanical stimuli from temperature. We present a deformable artificial multimodal ionic receptor that can differentiate thermal and mechanical information without signal interference. Two variables are derived from the analysis of the ion relaxation dynamics: the charge relaxation time as a strain-insensitive intrinsic variable to measure absolute temperature and the normalized capacitance as a temperature-insensitive extrinsic variable to measure strain. The artificial receptor with a simple electrode-electrolyte-electrode structure simultaneously detects temperature and strain by measuring the variables at only two measurement frequencies. The human skin-like multimodal receptor array, called multimodal ionelectronic skin (IEM-skin), provides real-time force directions and strain profiles in various tactile motions (shear, pinch, spread, torsion, and so on).
dc.description.indexedbyWOS
dc.description.issue6519
dc.description.openaccessNO
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuN/A
dc.description.volume370
dc.identifier.doi10.1126/science.aba5132
dc.identifier.eissn1095-9203
dc.identifier.issn0036-8075
dc.identifier.quartileQ1
dc.identifier.urihttps://doi.org/10.1126/science.aba5132
dc.identifier.urihttps://hdl.handle.net/20.500.14288/11675
dc.identifier.wos594441500047
dc.language.isoeng
dc.publisherAmerican Association for the Advancement of Science (AAAS)
dc.relation.ispartofScience
dc.subjectMultidisciplinary sciences
dc.titleArtificial multimodal receptors based on ion relaxation dynamics
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorBeker, Levent
local.publication.orgunit1College of Engineering
local.publication.orgunit2Department of Mechanical Engineering
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relation.isOrgUnitOfPublication.latestForDiscoveryba2836f3-206d-4724-918c-f598f0086a36
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relation.isParentOrgUnitOfPublication.latestForDiscovery8e756b23-2d4a-4ce8-b1b3-62c794a8c164

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