Determination of Chemical Oxygen Demand (COD) Using Nanoparticle-Modified Voltammetric Sensors and Electronic Tongue Principles

This manuscript reports the use of nanoparticle-modified voltammetric sensors for the rapid and green determination of chemical oxygen demand in river waters and waters from agricultural waste. Four different variants of modified electrodes have been prepared: CuO nanoparticles electrogenerated over...

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Bibliographic Details
Main Authors: Qing Wang, Manel del Valle
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Chemosensors
Subjects:
Online Access:https://www.mdpi.com/2227-9040/9/3/46