Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Highly sensitive cholesterol sensors using mixture of cholesterol oxidase and ZnO nanoparticles on plastic
- Issue Date
- 2014
- Publisher
- Korean Institute of Electrical and Electronic Material Engineers
- Keywords
- Biosensor; Cholesterol; Plastic sensor
- Citation
- Transactions on Electrical and Electronic Materials, v.15, no.3, pp.136 - 138
- Indexed
- SCOPUS
KCI
- Journal Title
- Transactions on Electrical and Electronic Materials
- Volume
- 15
- Number
- 3
- Start Page
- 136
- End Page
- 138
- ISSN
- 1229-7607
- Abstract
- In this study, cholesterol sensors consisting of a mixture of cholesterol oxidase (ChOx) and zinc oxide (ZnO) nanoparticles (NPs) are constructed on plastic substrates and their sensing characteristics are examined in air. The current of the ChOx-ZnO NP film decreases in magnitude as cholesterol molecules are adsorbed on the film, due to the resulting increase in the number of electrons generated by the reaction between the cholesterol and the ChOx. The cholesterol sensor shows a high sensitivity of 1.08 μA/mM and a wide detection range from 10 nM to 1 mM. © 2014 KIEEME. All rights reserved.
- 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
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.