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Highly Conductive and Flexible Silver Nanowire-Based Microelectrodes on Biocompatible Hydrogel

Title
Highly Conductive and Flexible Silver Nanowire-Based Microelectrodes on Biocompatible Hydrogel
Author(s)
Ahn, YumiLee, HyungjinLee, DonghwaLee, Youngu
Issued Date
2014-11
Citation
ACS Applied Materials & Interfaces, v.6, no.21, pp.18401 - 18407
Type
Article
Author Keywords
silver nanowirehydrogelbiocompatible electrodebioelectronic device
Keywords
POLYACRYLAMIDE HYDROGELPOLYMER ELECTRODESHIGH-PERFORMANCETRANSPARENTNANOPARTICLESRELEASECELLSARRAY
ISSN
1944-8244
Abstract
We successfully fabricated silver nanowire (AgNW)-based microelectrodes on various substrates such as a glass and polydimethylsiloxane by using a photolithographic process for the first time. The AgNW-based microelectrodes exhibited excellent electrical conductivity and mechanical flexibility. We also demonstrated the direct transfer process of AgNW-based microelectrodes from a glass to a biocompatible polyacrylamide-based hydrogel. The AgNW-based microelectrodes on the biocompatible hydrogel showed excellent electrical performance. Furthermore, they showed great mechanical flexibility as well as superior stability under wet conditions. We anticipate that the AgNW-based microelectrodes on biocompatible hydrogel substrates can be a promising platform for realization of practical bioelectronics devices. © 2014 American Chemical Society.
URI
http://hdl.handle.net/20.500.11750/3004
DOI
10.1021/am504462f
Publisher
American Chemical Society
Related Researcher
  • 이윤구 Lee, Youngu
  • Research Interests OTF Solar cell; OLED; Printed Electronics; 유기박막형 태양전지
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Appears in Collections:
Department of Energy Science and Engineering Organic & Printed Electronics Laboratory(OPEL) 1. Journal Articles

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