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Chemical Sensing Systems that Utilize Soft Electronics on Thin Elastomeric Substrates with Open Cellular Designs

Title
Chemical Sensing Systems that Utilize Soft Electronics on Thin Elastomeric Substrates with Open Cellular Designs
Authors
Lee, Yoon KyeungJang, Kyung InMa, Yin JiKoh, Ah YeonChen, HangJung, Han NaKim, Ye RimKwak, Jean WonWang, LiangXue, YeguangYang, YiyuanTian, WenlongJiang, YuZhang, YihuiFeng, XueHuang, YonggangRogers, John A.
DGIST Authors
Jang, Kyung In
Issue Date
2017
Citation
Advanced Functional Materials, 27(9)
Type
Article
Article Type
Article in Press
Keywords
Biological OrgansChemical CompositionsChemical Sensing SystemsChemical SensorsElastomeric SubstratesElectrochemical SensorsElectrodesFluid Permeable SubstratesFundamental CharacteristicsIntegrated ElectronicsIon ExchangeIon Selective ElectrodesPorous SubstratesStretchable ElectronicsSubstratesTheoretical Simulation
ISSN
1616-301X
Abstract
A collection of materials and device architectures are introduced for thin, stretchable arrays of ion sensors that mount on open cellular substrates to facilitate solution exchange for use in biointegrated electronics. The results include integration strategies and studies of fundamental characteristics in chemical sensing and mechanical response. The latter involves experimental measurements and theoretical simulations that establish important considerations in the design of low modulus, stretchable properties in cellular substrates, and in the realization of advanced capabilities in spatiotemporal mapping of chemicals' gradients. As the chemical composition of extracellular fluids contains valuable information related to biological function, the concepts introduced here have potential utility across a range of skin- and internal-organ-integrated electronics where soft mechanics, fluidic permeability, and advanced chemical sensing capabilities are key requirements. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
http://hdl.handle.net/20.500.11750/5045
DOI
10.1002/adfm.201605476
Publisher
Wiley-VCH Verlag
Related Researcher
  • Author Jang, Kyung In Bio-embedded Electronics Lab
  • Research Interests Extreme mechanics; Stand-alone electronics; Heterogeneous materials; Biocompatible interfaces
Files:
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Collection:
Robotics EngineeringBio-embedded Electronics Lab1. Journal Articles


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