Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water

This research aims to develop polyaniline (PANI)�Ag�rGO nanocomposite thin films to detect Saprophytic and Pathogenic Leptospira bacterias in water. The sol�gel method followed by a spin-coating technique was conducted in this work to synthesize nanocomposite thin films of PANI�Ag(1?x) �rGOx (x = 0....

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Main Authors: Abdullah H., Mahalingam S., Azami N.H., Bejo S.K., Kamal N., Othman M.H.D., Yuliarto B., Yahya I., Manap A., Fatihah S., Abd Rahman N., Yuhana N.Y., Kang J.X.
Other Authors: 26025061200
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Published: Springer Science and Business Media Deutschland GmbH 2024
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spelling my.uniten.dspace-343062024-10-14T11:18:57Z Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water Abdullah H. Mahalingam S. Azami N.H. Bejo S.K. Kamal N. Othman M.H.D. Yuliarto B. Yahya I. Manap A. Fatihah S. Abd Rahman N. Yuhana N.Y. Kang J.X. 26025061200 55434075500 57541395500 57539790100 16238891200 57217148784 6506346884 24734132000 57200642155 57540742900 50161018300 55217596300 57540112700 Leptospira Nanocomposite PANI�Ag�rGO Polyaniline Saprophytic Bacteria Nanocomposite films Polyaniline Scanning electron microscopy Sols Surface roughness Thin films Bacteria detection Leptospira Nanocomposite thin films Pathogenics Polyaniline�ag�rGO Robust sensitivity Saprophytic Sol- gel methods Spin coating techniques Thin-films Nanocomposites This research aims to develop polyaniline (PANI)�Ag�rGO nanocomposite thin films to detect Saprophytic and Pathogenic Leptospira bacterias in water. The sol�gel method followed by a spin-coating technique was conducted in this work to synthesize nanocomposite thin films of PANI�Ag(1?x) �rGOx (x = 0.025, 0.050, 0.075, 0.100). The results revealed that PANI�Ag0.975�rGO0.025 thin film exhibited the most robust sensitivity, with the highest Ag concentration. The x-ray diffraction and field-emission scanning electron microscope analysis confirmed the structure of the nanocomposites with Ag nanospheres. The atomic force microscope study showed greater surface roughness for the nanocomposites with high Ag concentrations. Furthermore, PANI�Ag0.975�rGO0.025 nanocomposite possessed the highest electrical conductivity (2.81 Scm?1), which resulted in the excellent detection of Leptospira bacteria in water. � 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. Final 2024-10-14T03:18:57Z 2024-10-14T03:18:57Z 2023 Article 10.1007/s00289-022-04185-3 2-s2.0-85126748174 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85126748174&doi=10.1007%2fs00289-022-04185-3&partnerID=40&md5=322a0eb77471e2a2bc181738bfbedac0 https://irepository.uniten.edu.my/handle/123456789/34306 80 3 2713 2728 Springer Science and Business Media Deutschland GmbH Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic Leptospira
Nanocomposite
PANI�Ag�rGO
Polyaniline
Saprophytic
Bacteria
Nanocomposite films
Polyaniline
Scanning electron microscopy
Sols
Surface roughness
Thin films
Bacteria detection
Leptospira
Nanocomposite thin films
Pathogenics
Polyaniline�ag�rGO
Robust sensitivity
Saprophytic
Sol- gel methods
Spin coating techniques
Thin-films
Nanocomposites
spellingShingle Leptospira
Nanocomposite
PANI�Ag�rGO
Polyaniline
Saprophytic
Bacteria
Nanocomposite films
Polyaniline
Scanning electron microscopy
Sols
Surface roughness
Thin films
Bacteria detection
Leptospira
Nanocomposite thin films
Pathogenics
Polyaniline�ag�rGO
Robust sensitivity
Saprophytic
Sol- gel methods
Spin coating techniques
Thin-films
Nanocomposites
Abdullah H.
Mahalingam S.
Azami N.H.
Bejo S.K.
Kamal N.
Othman M.H.D.
Yuliarto B.
Yahya I.
Manap A.
Fatihah S.
Abd Rahman N.
Yuhana N.Y.
Kang J.X.
Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
description This research aims to develop polyaniline (PANI)�Ag�rGO nanocomposite thin films to detect Saprophytic and Pathogenic Leptospira bacterias in water. The sol�gel method followed by a spin-coating technique was conducted in this work to synthesize nanocomposite thin films of PANI�Ag(1?x) �rGOx (x = 0.025, 0.050, 0.075, 0.100). The results revealed that PANI�Ag0.975�rGO0.025 thin film exhibited the most robust sensitivity, with the highest Ag concentration. The x-ray diffraction and field-emission scanning electron microscope analysis confirmed the structure of the nanocomposites with Ag nanospheres. The atomic force microscope study showed greater surface roughness for the nanocomposites with high Ag concentrations. Furthermore, PANI�Ag0.975�rGO0.025 nanocomposite possessed the highest electrical conductivity (2.81 Scm?1), which resulted in the excellent detection of Leptospira bacteria in water. � 2022, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
author2 26025061200
author_facet 26025061200
Abdullah H.
Mahalingam S.
Azami N.H.
Bejo S.K.
Kamal N.
Othman M.H.D.
Yuliarto B.
Yahya I.
Manap A.
Fatihah S.
Abd Rahman N.
Yuhana N.Y.
Kang J.X.
format Article
author Abdullah H.
Mahalingam S.
Azami N.H.
Bejo S.K.
Kamal N.
Othman M.H.D.
Yuliarto B.
Yahya I.
Manap A.
Fatihah S.
Abd Rahman N.
Yuhana N.Y.
Kang J.X.
author_sort Abdullah H.
title Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
title_short Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
title_full Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
title_fullStr Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
title_full_unstemmed Characterization of polyaniline�Ag�rGO nanocomposites for saprophytic and pathogenic Leptospira bacteria detection in water
title_sort characterization of polyaniline�ag�rgo nanocomposites for saprophytic and pathogenic leptospira bacteria detection in water
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2024
_version_ 1814061049376145408
score 13.222552