An Ultrastable Ionic Chemiresistor Skin with an Intrinsically Stretchable Polymer Electrolyte

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dc.contributor.authorJin, Ming Liangko
dc.contributor.authorPark, Sangsikko
dc.contributor.authorKim, Jong-Seonko
dc.contributor.authorKwon, Sung Hyunko
dc.contributor.authorZhang, Shuyeko
dc.contributor.authorYoo, Min Seokko
dc.contributor.authorJang, Sungwooko
dc.contributor.authorKoh, Hyeong-Junko
dc.contributor.authorCho, Soo-Yeonko
dc.contributor.authorKim, So Youngko
dc.contributor.authorAhn, Chi Wonko
dc.contributor.authorCho, Kilwonko
dc.contributor.authorLee, Seung Geolko
dc.contributor.authorKim, Do Hwanko
dc.contributor.authorJung, Hee-Taeko
dc.date.accessioned2018-06-16T07:21:25Z-
dc.date.available2018-06-16T07:21:25Z-
dc.date.created2018-06-04-
dc.date.created2018-06-04-
dc.date.issued2018-05-
dc.identifier.citationADVANCED MATERIALS, v.30, no.20-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10203/242463-
dc.description.abstractUltrastable sensing characteristics of the ionic chemiresistor skin (ICS) that is designed by using an intrinsically stretchable thermoplastic polyurethane electrolyte as a volatile organic compound (VOC) sensing channel are described. The hierarchically assembled polymer electrolyte film is observed to be very uniform, transparent, and intrinsically stretchable. Systematic experimental and theoretical studies also reveal that artificial ions are evenly distributed in polyurethane matrix without microscale phase separation, which is essential for implementing high reliability of the ICS devices. The ICS displays highly sensitive and stable sensing of representative VOCs (including toluene, hexane, propanal, ethanol, and acetone) that are found in the exhaled breath of lung cancer patients. In particular, the sensor is found to be fully operational even after being subjected to long-term storage or harsh environmental conditions (relative humidity of 85% or temperature of 100 degrees C) or severe mechanical deformation (bending to a radius of curvature of 1 mm, or stretching strain of 100%), which can be an effective method to realize a human-adaptive and skin-attachable biosensor platform for daily use and early diagnosis.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.subjectVOLATILE ORGANIC-COMPOUNDS-
dc.subjectTRANSITION-METAL DICHALCOGENIDES-
dc.subjectPALLADIUM MESOWIRE ARRAYS-
dc.subjectGAS SENSORS-
dc.subjectHYDROGEN SENSORS-
dc.subjectHIGH-RESOLUTION-
dc.subjectLUNG-CANCER-
dc.subjectLIQUIDS-
dc.subjectGRAPHENE-
dc.subjectELECTRONICS-
dc.titleAn Ultrastable Ionic Chemiresistor Skin with an Intrinsically Stretchable Polymer Electrolyte-
dc.typeArticle-
dc.identifier.wosid000431961600017-
dc.identifier.scopusid2-s2.0-85044716274-
dc.type.rimsART-
dc.citation.volume30-
dc.citation.issue20-
dc.citation.publicationnameADVANCED MATERIALS-
dc.identifier.doi10.1002/adma.201706851-
dc.contributor.localauthorJung, Hee-Tae-
dc.contributor.nonIdAuthorPark, Sangsik-
dc.contributor.nonIdAuthorKwon, Sung Hyun-
dc.contributor.nonIdAuthorZhang, Shuye-
dc.contributor.nonIdAuthorYoo, Min Seok-
dc.contributor.nonIdAuthorKoh, Hyeong-Jun-
dc.contributor.nonIdAuthorKim, So Young-
dc.contributor.nonIdAuthorAhn, Chi Won-
dc.contributor.nonIdAuthorCho, Kilwon-
dc.contributor.nonIdAuthorLee, Seung Geol-
dc.contributor.nonIdAuthorKim, Do Hwan-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorintrinsically stretchable materials-
dc.subject.keywordAuthorionic chemiresistor skin-
dc.subject.keywordAuthorsolid-state polymer electrolytes-
dc.subject.keywordAuthorultrastable materials-
dc.subject.keywordAuthorvolatile organic compound sensors-
dc.subject.keywordPlusVOLATILE ORGANIC-COMPOUNDS-
dc.subject.keywordPlusTRANSITION-METAL DICHALCOGENIDES-
dc.subject.keywordPlusPALLADIUM MESOWIRE ARRAYS-
dc.subject.keywordPlusGAS SENSORS-
dc.subject.keywordPlusHYDROGEN SENSORS-
dc.subject.keywordPlusHIGH-RESOLUTION-
dc.subject.keywordPlusLUNG-CANCER-
dc.subject.keywordPlusLIQUIDS-
dc.subject.keywordPlusGRAPHENE-
dc.subject.keywordPlusELECTRONICS-
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