Plasma-Enhanced Surface Modification of Sprayed Carbon Nanotube Electrodes for Lithographically Integrated Biosensing System
- Authors
- Jin, Joon-Hyung; Kim, Joon Hyub; Lee, Jun-Yong; Lee, Cheol Jin; Min, Nam Ki
- Issue Date
- 1월-2012
- Publisher
- IOP PUBLISHING LTD
- Citation
- JAPANESE JOURNAL OF APPLIED PHYSICS, v.51, no.1
- Indexed
- SCIE
- Journal Title
- JAPANESE JOURNAL OF APPLIED PHYSICS
- Volume
- 51
- Number
- 1
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/109152
- DOI
- 10.1143/JJAP.51.01AJ08
- ISSN
- 0021-4922
- Abstract
- A sprayed carbon nanotube (CNT)-modified working electrode was successfully integrated into an electrochemical three-electrode system based on a glass substrate. The integrated biosensing system was fabricated through a series of photolithographic patterning and plasma etching processes. A CNT-dispersed solution was sprayed on the three-electrode system, and the CNT-modified surface was treated with O-2 plasma to pattern, clean, and activate the CNT layer. The optimized plasma treatment conditions were verified in terms of plasma power and treatment time by scanning electron microscopy (SEM), cyclic voltammetry (CV), and X-ray photoelectron spectroscopy (XPS). (C) 2012 The Japan Society of Applied Physics
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > School of Electrical Engineering > 1. Journal Articles
- College of Science and Technology > Department of Electro-Mechanical Systems Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.