Design and fabrication of multi-microelectrode array with SAMs surface modification for neural prosthesis

Cheng Hung Chang, Jia-Jin Chen, Jiunn-Der Liao

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A design multi-polar spiral cuff electrode, composed of self-assembled monolayers (SAM) treated gold electrodes and flexible polyimide substrate, was fabricated and evaluated. Biocompatible polyimide and Au were used as the materials of microelectrode in order to improve the biocompatibility. An increase of water contact angle of SAMs treated surfaces was observed. The results of x ray photoelectron spectroscopy (XPS) demonstrate that the C1s and S2p signal on the electrode surface, indicating the formation of SAMs on electrode surface.

Original languageEnglish
Title of host publicationDigest of Papers - Microprocesses and Nanotechnology 2004
Pages246-247
Number of pages2
Publication statusPublished - 2004 Dec 1
Event2004 International Microprocesses and Nanotechnology Conference - Osaka, Japan
Duration: 2004 Oct 262004 Oct 29

Publication series

NameDigest of Papers - Microprocesses and Nanotechnology 2004

Other

Other2004 International Microprocesses and Nanotechnology Conference
CountryJapan
CityOsaka
Period04-10-2604-10-29

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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