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Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes

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Main Authors: Xiaoxian, Zhang, Dongwei, Wang, Danna, Yang, Sai, Li, Yi, He
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2012
Subjects:
Single-walled carbon nanotubes (SWNTs)
Separation
Metallic
Semiconducting
Field-effect transistor (FET)
Biosensor
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/20568
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spelling my.unimap-205682012-08-03T05:41:11Z Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes Xiaoxian, Zhang Dongwei, Wang Danna, Yang Sai, Li Yi, He Single-walled carbon nanotubes (SWNTs) Separation Metallic Semiconducting Field-effect transistor (FET) Biosensor Link to publisher's homepage at http://ieeexplore.ieee.org/ 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. 2012-08-03T05:41:11Z 2012-08-03T05:41:11Z 2012-02-27 Working Paper p. 50-54 978-145771989-9 http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=06178953 http://hdl.handle.net/123456789/20568 en Proceedings of the International Conference on Biomedical Engineering (ICoBE 2012) Institute of Electrical and Electronics Engineers (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Single-walled carbon nanotubes (SWNTs)
Separation
Metallic
Semiconducting
Field-effect transistor (FET)
Biosensor
spellingShingle Single-walled carbon nanotubes (SWNTs)
Separation
Metallic
Semiconducting
Field-effect transistor (FET)
Biosensor
Xiaoxian, Zhang
Dongwei, Wang
Danna, Yang
Sai, Li
Yi, He
Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
description Link to publisher's homepage at http://ieeexplore.ieee.org/
format Working Paper
author Xiaoxian, Zhang
Dongwei, Wang
Danna, Yang
Sai, Li
Yi, He
author_facet Xiaoxian, Zhang
Dongwei, Wang
Danna, Yang
Sai, Li
Yi, He
author_sort Xiaoxian, Zhang
title Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
title_short Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
title_full Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
title_fullStr Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
title_full_unstemmed Field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
title_sort field-effect transistor biosensor fabricated with selective enrichment of semiconducting single- walled carbon nanotubes
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2012
url http://dspace.unimap.edu.my/xmlui/handle/123456789/20568
_version_ 1643793116224815104
score 13.222552

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