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Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor

The benefits of the electrical-based biosensor include cheap production and fast response time of detecting diseases. An interdigitated electrode (IDE) is fabricated using silver (Ag) as a metal contact that is deposited on aliminium (Al) nanoparticles doped with both zinc oxide (ZnO) and Silicon (S...

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Main Authors: Gherab, K., Al-Douri, Yarub, Hashim, U., Ameri, M., Bouhemadou, A., Batoo, Khalid Mujasam, Adil, Syed Farooq, Khan, Mujeeb, Raslan, Emad H.
Format: Article
Published: Elsevier 2020
Subjects:
QD Chemistry
Online Access:http://eprints.um.edu.my/37018/
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spelling my.um.eprints.370182023-06-15T01:28:54Z http://eprints.um.edu.my/37018/ Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor Gherab, K. Al-Douri, Yarub Hashim, U. Ameri, M. Bouhemadou, A. Batoo, Khalid Mujasam Adil, Syed Farooq Khan, Mujeeb Raslan, Emad H. QD Chemistry The benefits of the electrical-based biosensor include cheap production and fast response time of detecting diseases. An interdigitated electrode (IDE) is fabricated using silver (Ag) as a metal contact that is deposited on aliminium (Al) nanoparticles doped with both zinc oxide (ZnO) and Silicon (Si) forming AZO/Si nanostructures by vacuum coater in a thermal evaporator. The electrical properties are studied as a function of frequency and voltage using I-V characteristics. Sol-gel method under annealing temperature, 500 degrees C is utilized to generate Al nanoparticles doped ZnO nanostructures. UV-vis spectrophotometer, Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM) and X-ray diffractometer (XRD) are used for analyzing optical, topographical, morphological and structural studies of AZO nanostructure, respectively. Specific empirical models of optical dielectric constant, bulk modulus and refractive index are also verified. (C) 2019 The Authors. Published by Elsevier B.V. Elsevier 2020-01 Article PeerReviewed Gherab, K. and Al-Douri, Yarub and Hashim, U. and Ameri, M. and Bouhemadou, A. and Batoo, Khalid Mujasam and Adil, Syed Farooq and Khan, Mujeeb and Raslan, Emad H. (2020) Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor. Journal of Materials Research and Technology-JMR&T, 9 (1). pp. 857-867. ISSN 2238-7854, DOI https://doi.org/10.1016/j.jmrt.2019.11.025 <https://doi.org/10.1016/j.jmrt.2019.11.025>. 10.1016/j.jmrt.2019.11.025
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QD Chemistry
spellingShingle QD Chemistry
Gherab, K.
Al-Douri, Yarub
Hashim, U.
Ameri, M.
Bouhemadou, A.
Batoo, Khalid Mujasam
Adil, Syed Farooq
Khan, Mujeeb
Raslan, Emad H.
Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
description The benefits of the electrical-based biosensor include cheap production and fast response time of detecting diseases. An interdigitated electrode (IDE) is fabricated using silver (Ag) as a metal contact that is deposited on aliminium (Al) nanoparticles doped with both zinc oxide (ZnO) and Silicon (Si) forming AZO/Si nanostructures by vacuum coater in a thermal evaporator. The electrical properties are studied as a function of frequency and voltage using I-V characteristics. Sol-gel method under annealing temperature, 500 degrees C is utilized to generate Al nanoparticles doped ZnO nanostructures. UV-vis spectrophotometer, Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM) and X-ray diffractometer (XRD) are used for analyzing optical, topographical, morphological and structural studies of AZO nanostructure, respectively. Specific empirical models of optical dielectric constant, bulk modulus and refractive index are also verified. (C) 2019 The Authors. Published by Elsevier B.V.
format Article
author Gherab, K.
Al-Douri, Yarub
Hashim, U.
Ameri, M.
Bouhemadou, A.
Batoo, Khalid Mujasam
Adil, Syed Farooq
Khan, Mujeeb
Raslan, Emad H.
author_facet Gherab, K.
Al-Douri, Yarub
Hashim, U.
Ameri, M.
Bouhemadou, A.
Batoo, Khalid Mujasam
Adil, Syed Farooq
Khan, Mujeeb
Raslan, Emad H.
author_sort Gherab, K.
title Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
title_short Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
title_full Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
title_fullStr Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
title_full_unstemmed Fabrication and characterizations of Al nanoparticles doped ZnO nanostructures-based integrated electrochemical biosensor
title_sort fabrication and characterizations of al nanoparticles doped zno nanostructures-based integrated electrochemical biosensor
publisher Elsevier
publishDate 2020
url http://eprints.um.edu.my/37018/
_version_ 1769842718164385792
score 13.211869

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