Sensitivity enhancement of Pb(II) ion detection in rivers using SPR-based Ag metallic layer coated with chitosan–graphene oxide nanocomposite

The detection of Pb(II) ions in a river using the surface plasmon resonance (SPR)-based silver (Ag) thin film technique was successfully developed. Chitosan–graphene oxide (CS-GO) was coated on top of the Ag thin film surface and acted as the active sensing layer for Pb(II) ion detection. CS-GO was...

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Bibliographic Details
Main Authors:	Arsad, N. (Author), Azeman, N.H (Author), Bakar, A.A.A (Author), Lokman, N.F (Author), Suja, F. (Author)
Format:	Article
Language:	English
Published:	MDPI AG 2019
Subjects:	Atomic force microscopy Binding sites Chitosan Detection accuracy Graphene Graphene oxide Graphene oxide nanocomposites Heavy metals Incidence angles Ions Lead compounds Nanocomposite synthesis Nanocomposites Physicochemical properties Plasmons Real water samples River Rivers Sensitivity enhancements Sensor sensitivity Silver Surface plasmon resonance Surface roughness Thin films Thin-film technique X ray photoelectron spectroscopy
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Sensitivity Enhancement of Pb(II) Ion Detection in Rivers Using SPR-Based Ag Metallic Layer Coated with Chitosan-Graphene Oxide Nanocomposite

by Arsad, N, Azeman, NH, Bakar, AAA, Lokman, NF, Suja, F
Published 2019

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Article

Sensitivity enhancement of Pb(II) ion detection in rivers using SPR-based Ag metallic layer coated with chitosan–graphene oxide nanocomposite

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