Bienzymatic Acetylcholinesterase and Choline Oxidase Immobilized Biosensor Based on a Phenyl Carboxylic Acid-Grafted Multiwalled Carbon Nanotube
Figure 10
Cyclic voltammograms (CV) of the acetylcholine with the AChE-ChOx-modified biosensor based on a GCE in 0.1 M PBS (pH = 7.0) with 1 μM~100 μM acetylcholine with a scan rate 50 m/s and calibration curve.