DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Joohyuk | ko |
dc.contributor.author | Lim, Young-Woo | ko |
dc.contributor.author | Lee, Injun | ko |
dc.contributor.author | Kim, Seungwan | ko |
dc.contributor.author | Kim, Kyung Yeun | ko |
dc.contributor.author | Lee, Wonryung | ko |
dc.contributor.author | Bae, Byeong-Soo | ko |
dc.date.accessioned | 2022-07-13T05:02:05Z | - |
dc.date.available | 2022-07-13T05:02:05Z | - |
dc.date.created | 2022-07-11 | - |
dc.date.created | 2022-07-11 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.14, no.21, pp.24840 - 24849 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/297364 | - |
dc.description.abstract | Patterning elastomers is an essential process for the application of elastomers to stretchable bioelectric devices. In general, replication of a mold and laser ablation are used for patterning elastomers. However, these methods are inefficient and time consuming due to complex patterning procedures and a heat induced curing mechanism. In this work, we developed a photopatternable elastomer called thiol-ene cross-linked poly(dimethylsiloxane) (TC-PDMS). TC-PDMS showed high -resolution patternability (similar to 100 mu m) through a direct patterning process. It also had high stretchability (similar to-140%) and low Young's modulus (similar to 2.9 MPa) similar to conventional PDMS. To demonstrate its practicability in stretchable bioelectric devices, TC-PDMS was applied to a passivation layer of an intrinsically stretchable organic electrochemical transistor (OECT), which showed a low leakage current (-20 mu A) and a high transconductance (0.432 mS) at high strain (60%). The stretchable OECT was able to record electrocardiographic (ECG) signals from human skin, and the measured ECG signals exhibited a high signal-to-noise ratio of 12.2 dB. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Photopatternable Poly(dimethylsiloxane) (PDMS) for an Intrinsically Stretchable Organic Electrochemical Transistor | - |
dc.type | Article | - |
dc.identifier.wosid | 000820715800001 | - |
dc.identifier.scopusid | 2-s2.0-85131222150 | - |
dc.type.rims | ART | - |
dc.citation.volume | 14 | - |
dc.citation.issue | 21 | - |
dc.citation.beginningpage | 24840 | - |
dc.citation.endingpage | 24849 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/acsami.2c06343 | - |
dc.contributor.localauthor | Bae, Byeong-Soo | - |
dc.contributor.nonIdAuthor | Kang, Joohyuk | - |
dc.contributor.nonIdAuthor | Kim, Kyung Yeun | - |
dc.contributor.nonIdAuthor | Lee, Wonryung | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | stretchable bioelectronics | - |
dc.subject.keywordAuthor | photopatternable elastomer | - |
dc.subject.keywordAuthor | poly(dimethylsiloxane) | - |
dc.subject.keywordAuthor | thiol-ene reaction | - |
dc.subject.keywordAuthor | organic electrochemical transistor | - |
dc.subject.keywordPlus | OXYGEN INHIBITION | - |
dc.subject.keywordPlus | PHOTOPOLYMERIZATION | - |
dc.subject.keywordPlus | CHEMISTRY | - |
dc.subject.keywordPlus | ARRAY | - |
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