Journal
TRANSACTIONS ON ELECTRICAL AND ELECTRONIC MATERIALS
Volume 13, Issue 4, Pages 165-170Publisher
KOREAN INST ELECTRICAL & ELECTRONIC MATERIAL ENGINEERS
DOI: 10.4313/TEEM.2012.13.4.165
Keywords
1-D nanomaterials; FET based biosensors; Surface functionalization
Categories
Funding
- research program 2012 of Kookmin University in Korea
Ask authors/readers for more resources
One-dimensional, nanomaterial field effect transistors (FET) are promising sensors for bio-molecule detection applications. In this paper, we review fabrication and characteristics of 1-D nanomaterial FET type biosensors. Materials such as single wall carbon nanotubes, Si nanowires, metal oxide nanowires and nanotubes, and conducting polymer nanowires have been widely investigated for biosensors, because of their high sensitivity to bio-substances, with some capable of detecting a single biomolecule. In particular, we focus on three important aspects of biosensors: alignment of nanomaterials for biosensors, surface modification of the nanostructures, and electrical detection mechanism of the 1-D nanomaterial sensors.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available