Sensitivity Enhancement of Pb(II) Ion Detection in Rivers Using SPR-Based Ag Metallic Layer Coated with Chitosan-Graphene Oxide Nanocomposite

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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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, NH (Author), Bakar, AAA (Author), Lokman, NF (Author), Suja, F (Author)
Format: Article
Language:English
Published: 2019
Subjects:
chitosan
graphene oxide
heavy metals
LEAD
OPTICAL SENSOR
PHASE
POLYMER
river
silver
surface plasmon resonance
THIN-FILMS
WATER
Online Access:View Fulltext in Publisher

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