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Title: Fabrication and characterization on reduced graphene oxide field effect transistor (RGOFET) based biosensor

Abstract

The fabrication and characterization on reduced graphene oxide field effect transistor (RGO-FET) were demonstrated using a spray deposition method for biological sensing device purpose. A spray method is a fast, low-cost and simple technique to deposit graphene and the most promising technology due to ideal coating on variety of substrates and high production speed. The fabrication method was demonstrated for developing a label free aptamer reduced graphene oxide field effect transistor biosensor. Reduced graphene oxide (RGO) was obtained by heating on hot plate fixed at various temperatures of 100, 200 and 300°C, respectively. The surface morphology of RGO were examined via atomic force microscopy to observed the temperature effect of produced RGO. The electrical measurement verify the performance of electrical conducting RGO-FET at temperature 300°C is better as compared to other temperature due to the removal of oxygen groups in GO. Thus, reduced graphene oxide was a promising material for biosensor application.

Authors:
 [1]; ;  [2]; ;  [1];  [3]
  1. School of Microelectronic Engineering, Universiti Malaysia Perlis (UniMAP), Pauh, Perlis (Malaysia)
  2. Institute of Nano Electronic Engineering, Universiti Malaysia Perlis (UniMAP), 01000 Kangar, Perlis (Malaysia)
  3. (UniMAP), 01000 Kangar, Perlis (Malaysia)
Publication Date:
OSTI Identifier:
22608619
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1733; Journal Issue: 1; Conference: IC-NET 2015: International conference on nano-electronic technology devices and materials 2015, Selangor (Malaysia), 27 Feb - 2 Mar 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
77 NANOSCIENCE AND NANOTECHNOLOGY; ATOMIC FORCE MICROSCOPY; COMPARATIVE EVALUATIONS; DEPOSITION; FABRICATION; FIELD EFFECT TRANSISTORS; GRAPHENE; HEATING; OXIDES; OXYGEN; SENSORS; SPRAYS; SUBSTRATES; SURFACES; VELOCITY

Citation Formats

Rashid, A. Diyana, Ruslinda, A. Rahim, E-mail: ruslinda@unimap.edu.my, Fatin, M. F., Hashim, U., Arshad, M. K., and Institute of Nano Electronic Engineering, Universiti Malaysia Perlis. Fabrication and characterization on reduced graphene oxide field effect transistor (RGOFET) based biosensor. United States: N. p., 2016. Web. doi:10.1063/1.4948894.
Rashid, A. Diyana, Ruslinda, A. Rahim, E-mail: ruslinda@unimap.edu.my, Fatin, M. F., Hashim, U., Arshad, M. K., & Institute of Nano Electronic Engineering, Universiti Malaysia Perlis. Fabrication and characterization on reduced graphene oxide field effect transistor (RGOFET) based biosensor. United States. doi:10.1063/1.4948894.
Rashid, A. Diyana, Ruslinda, A. Rahim, E-mail: ruslinda@unimap.edu.my, Fatin, M. F., Hashim, U., Arshad, M. K., and Institute of Nano Electronic Engineering, Universiti Malaysia Perlis. Wed . "Fabrication and characterization on reduced graphene oxide field effect transistor (RGOFET) based biosensor". United States. doi:10.1063/1.4948894.
@article{osti_22608619,
title = {Fabrication and characterization on reduced graphene oxide field effect transistor (RGOFET) based biosensor},
author = {Rashid, A. Diyana and Ruslinda, A. Rahim, E-mail: ruslinda@unimap.edu.my and Fatin, M. F. and Hashim, U. and Arshad, M. K. and Institute of Nano Electronic Engineering, Universiti Malaysia Perlis},
abstractNote = {The fabrication and characterization on reduced graphene oxide field effect transistor (RGO-FET) were demonstrated using a spray deposition method for biological sensing device purpose. A spray method is a fast, low-cost and simple technique to deposit graphene and the most promising technology due to ideal coating on variety of substrates and high production speed. The fabrication method was demonstrated for developing a label free aptamer reduced graphene oxide field effect transistor biosensor. Reduced graphene oxide (RGO) was obtained by heating on hot plate fixed at various temperatures of 100, 200 and 300°C, respectively. The surface morphology of RGO were examined via atomic force microscopy to observed the temperature effect of produced RGO. The electrical measurement verify the performance of electrical conducting RGO-FET at temperature 300°C is better as compared to other temperature due to the removal of oxygen groups in GO. Thus, reduced graphene oxide was a promising material for biosensor application.},
doi = {10.1063/1.4948894},
journal = {AIP Conference Proceedings},
number = 1,
volume = 1733,
place = {United States},
year = {Wed Jul 06 00:00:00 EDT 2016},
month = {Wed Jul 06 00:00:00 EDT 2016}
}