Scalable Superior Chemical Sensing Performance of Stretchable Ionotronic Skin via a pi-Hole Receptor Effect

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 45
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorJin, Ming Liangko
dc.contributor.authorPark, Sangsikko
dc.contributor.authorKweon, Hyukminko
dc.contributor.authorKoh, Hyeong-Junko
dc.contributor.authorGao, Minko
dc.contributor.authorTang, Chaoko
dc.contributor.authorCho, Soo-Yeonko
dc.contributor.authorKim, Yunpyoko
dc.contributor.authorZhang, Shuyeko
dc.contributor.authorLi, Xinlinko
dc.contributor.authorShin, Kwanwooko
dc.contributor.authorFu, Aipingko
dc.contributor.authorJung, Hee-Taeko
dc.contributor.authorAhn, Chi Wonko
dc.contributor.authorKim, Do Hwanko
dc.date.accessioned2021-04-07T06:50:09Z-
dc.date.available2021-04-07T06:50:09Z-
dc.date.created2021-03-11-
dc.date.issued2021-04-
dc.identifier.citationADVANCED MATERIALS, v.33, no.13, pp.2007605-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10203/282323-
dc.description.abstractSkin-attachable gas sensors provide a next-generation wearable platform for real-time protection of human health by monitoring environmental and physiological chemicals. However, the creation of skin-like wearable gas sensors, possessing high sensitivity, selectivity, stability, and scalability (4S) simultaneously, has been a big challenge. Here, an ionotronic gas-sensing sticker (IGS) is demonstrated, implemented with free-standing polymer electrolyte (ionic thermoplastic polyurethane, i-TPU) as a sensing channel and inkjet-printed stretchable carbon nanotube electrodes, which enables the IGS to exhibit high sensitivity, selectivity, stability (against mechanical stress, humidity, and temperature), and scalable fabrication, simultaneously. The IGS demonstrates reliable sensing capability against nitrogen dioxide molecules under not only harsh mechanical stress (cyclic bending with the radius of curvature of 1 mm and cyclic straining at 50%), but also environmental conditions (thermal aging from -45 to 125 degrees C for 1000 cycles and humidity aging for 24 h at 85% relative humidity). Further, through systematic experiments and theoretical calculations, a pi-hole receptor mechanism is proposed, which can effectively elucidate the origin of the high sensitivity (up to parts per billion level) and selectivity of the ionotronic sensing system. Consequently, this work provides a guideline for the design of ionotronic materials for the achievement of high-performance and skin-attachable gas-sensor platforms.-
dc.languageEnglish-
dc.publisherWILEY-V C H VERLAG GMBH-
dc.titleScalable Superior Chemical Sensing Performance of Stretchable Ionotronic Skin via a pi-Hole Receptor Effect-
dc.typeArticle-
dc.identifier.wosid000618959800001-
dc.identifier.scopusid2-s2.0-85100893557-
dc.type.rimsART-
dc.citation.volume33-
dc.citation.issue13-
dc.citation.beginningpage2007605-
dc.citation.publicationnameADVANCED MATERIALS-
dc.identifier.doi10.1002/adma.202007605-
dc.contributor.localauthorJung, Hee-Tae-
dc.contributor.nonIdAuthorJin, Ming Liang-
dc.contributor.nonIdAuthorPark, Sangsik-
dc.contributor.nonIdAuthorKweon, Hyukmin-
dc.contributor.nonIdAuthorKoh, Hyeong-Jun-
dc.contributor.nonIdAuthorGao, Min-
dc.contributor.nonIdAuthorTang, Chao-
dc.contributor.nonIdAuthorCho, Soo-Yeon-
dc.contributor.nonIdAuthorKim, Yunpyo-
dc.contributor.nonIdAuthorZhang, Shuye-
dc.contributor.nonIdAuthorLi, Xinlin-
dc.contributor.nonIdAuthorShin, Kwanwoo-
dc.contributor.nonIdAuthorFu, Aiping-
dc.contributor.nonIdAuthorAhn, Chi Won-
dc.contributor.nonIdAuthorKim, Do Hwan-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorchemical sensing-
dc.subject.keywordAuthorionotronic skin-
dc.subject.keywordAuthor&amp-
dc.subject.keywordAuthor#960-
dc.subject.keywordAuthor&amp-
dc.subject.keywordAuthor#8208-
dc.subject.keywordAuthorhole receptor effect-
dc.subject.keywordAuthorskin&amp-
dc.subject.keywordAuthor#8208-
dc.subject.keywordAuthorattachable gas sensors-
dc.subject.keywordPlusEXHALED BREATH-
dc.subject.keywordPlusHIGH-RESOLUTION-
dc.subject.keywordPlusIONIC LIQUIDS-
dc.subject.keywordPlusLUNG-CANCER-
dc.subject.keywordPlusGAS SENSORS-
dc.subject.keywordPlusNO2-
dc.subject.keywordPlusSURFACE-
dc.subject.keywordPlusARRAY-
dc.subject.keywordPlusFABRICATION-
dc.subject.keywordPlusADSORPTION-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0