Proceedings of the 4th International Conference on Nanostructures (ICNS4 , 2012-03-12

Title : ( Fabrication and Characterization of SnO2 Nanobiosensor in the Presence of Aspergillus Niger Fungi )

Authors: Elahe Azhir , ریحانه اتفاق , Nasser Shahtahmassebi , dorriyeh amiri moghaddam , M.M. Bagheri Mohagheghi ,

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In this paper, SnO2 thin film was prepared on glass substrate by spray pyrolysis technique and nanopowder of SnO2 were produced by solgel method. The film and nanopowder of SnO2 were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Then Aspergillus Niger fungi were cultured in an appropriate medium and were exposed to the SnO2 nano film and nanopowder. The nano-system electric resistance was measured in the presence of produced gases and the effect of time factor on nano biosensors was studied. Then, SnO2 nanobiosensor was characterized in the presence of silicagel and CaCO3.

Keywords

Nano biosensor; Aspergillus niger fungi; Spray pyrolysis technique; Sol gel
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@inproceedings{paperid:1028681,
author = {Azhir, Elahe and ریحانه اتفاق and Shahtahmassebi, Nasser and Amiri Moghaddam, Dorriyeh and M.M. Bagheri Mohagheghi},
title = {Fabrication and Characterization of SnO2 Nanobiosensor in the Presence of Aspergillus Niger Fungi},
booktitle = {Proceedings of the 4th International Conference on Nanostructures (ICNS4},
year = {2012},
location = {کیش, IRAN},
keywords = {Nano biosensor; Aspergillus niger fungi; Spray pyrolysis technique; Sol gel method},
}

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%0 Conference Proceedings
%T Fabrication and Characterization of SnO2 Nanobiosensor in the Presence of Aspergillus Niger Fungi
%A Azhir, Elahe
%A ریحانه اتفاق
%A Shahtahmassebi, Nasser
%A Amiri Moghaddam, Dorriyeh
%A M.M. Bagheri Mohagheghi
%J Proceedings of the 4th International Conference on Nanostructures (ICNS4
%D 2012

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