|
iRepository at Perpustakaan UniMAP >
UNIVERSITY LIBRARY >
Conference Papers >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/20568
|
| Title: | Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes |
| Authors: | Xiaoxian, Zhang
Dongwei, Wang
Danna, Yang
Sai, Li
Yi, He |
| Keywords: | Single-walled carbon nanotubes (SWNTs)
Separation
Metallic
Semiconducting
Field-effect transistor (FET)
Biosensor |
| Issue Date: | 27-Feb-2012 |
| Publisher: | Institute of Electrical and Electronics Engineers (IEEE) |
| Citation: | p. 50-54 |
| Series/Report no.: | Proceedings of the International Conference on Biomedical Engineering (ICoBE 2012) |
| Abstract: | Single-Walled Carbon Nanotubes（SWNTs） have
excellent electrical properties to fabricate field-effect transistor
(FET) biosensor, microelectrodes, microelectric unit etc. At
present, biosensors based on CNTFET are required in various
applications, including clinical diagnostics, environmental
testing, food analysis, and bioterrorism detection technologies.
But nowadays SWNTs are typically grown as mixtures of
metallic-SWNTs and semiconducting-SWNTs, which limited
their further application. In this paper, we reported a simple,
scalable way to separate SWNTs by using HNO3/H2SO4, and
discussed the factors which influenced the separation. At last,
we fabricated SWNTs FET biosensor with treated SWNTs by
applying AC dielectrophoresis (ACDEP) method. |
| Description: | Link to publisher's homepage at http://ieeexplore.ieee.org/ |
| URI: | http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=06178953
http://hdl.handle.net/123456789/20568 |
| ISBN: | 978-145771989-9 |
| Appears in Collections: | Conference Papers
|
Files in This Item:
| File |
Description |
Size | Format |
|---|
| 1C2.pdf | Access is limited to UniMAP community | 1.6 MB | Adobe PDF | View/Open |
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|
