Disposable and Low-Cost Electrode Based on Graphene Paper-Nafion-Bi Nanostructures for Ultra-Trace Determination of Pb(II) and Cd(II)

There is a huge demand for rapid, reliable and low-cost methods for the analysis of heavy metals in drinking water, particularly in the range of sub-part per billion (ppb). In the present work, we describe the preparation, characterization and analytical performance of the disposable sensor to be em...

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Bibliographic Details
Main Authors: Antonino Scandurra, Francesco Ruffino, Mario Urso, Maria Grazia Grimaldi, Salvo Mirabella
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Nanomaterials
Subjects:
Online Access:https://www.mdpi.com/2079-4991/10/8/1620