Research Article
Electrochemical Biosensor Based on Optimized Biocomposite for Organophosphorus and Carbamates Pesticides Detection
Figure 2
Values of (a) ohmic resistance, (b) charge-transfer resistance, and (c) double-layer capacitances, with their corresponding standard deviation for the different graphite loading electrodes with acetylcholinesterase (AChE), using the redox probe 0.01 M Fe/Fe and 0.1 M KCl.
(a) |
(b) |
(c) |