Simple Search:

One-step electrochemical deposition of PolypyrroleChitosanIron oxide nanocomposite films for non-enzymatic glucose biosensor


Citation

AL-Mokaram, Ali M.A. Abdul Amir and Yahya, Rosiyah and Abdi, Mahnaz M. and Ekramul Mahmud, Habibun Nabi Muhammad (2016) One-step electrochemical deposition of PolypyrroleChitosanIron oxide nanocomposite films for non-enzymatic glucose biosensor. Materials Letters, 183. pp. 90-93. ISSN 0167-577X; ESSN: 1873-4979

Abstract / Synopsis

One-step electrodeposition method of Polypyrrole–Chitosan–Iron oxide (Ppy–CS–Fe3O4) nanocomposite films (Ppy–CS–Fe3O4NP/ITO) has been developed for the fabrication of advanced composite coatings for biosensors applications. The FESEM and EDX results provide the evidence of successful incorporation of Fe3O4 into Ppy–CS molecules. The presence of Fe3O4 nanoparticles in the nanocomposite films was further confirmed by the XRD and XPS spectrums. The fabricated electrode Ppy–CS–Fe3O4 NP/ITO shows a fast amperometric response with high selectivity to detect glucose non-enzymatically with improved linearity (1–16 mM) and the detection limit of (234 μM) at a signal-to-noise ratio (S/N=3.0).


Download File

[img]
Preview
PDF
One-step electrochemical deposition of Polypyrrole–Chitosan–Iron oxide nanocomposite films for non-enzymatic glucose biosensor.pdf

Download (128kB) | Preview

Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Institute of Tropical Forestry and Forest Products
DOI Number: https://doi.org/10.1016/j.matlet.2016.07.049
Publisher: Elsevier
Keywords: Electrodeposition; Glucose biosensor; Nanocomposites; Iron oxide nanoparticles; X-ray techniques XPS
Depositing User: Nurul Ainie Mokhtar
Date Deposited: 30 Oct 2017 18:12
Last Modified: 30 Oct 2017 18:12
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.matlet.2016.07.049
URI: http://psasir.upm.edu.my/id/eprint/53434
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item