T. Neerajaa Sithini, T. Thiyagasundaram and J.-M. Zen
Anal. Methods, 2022,14, 228-232
DOI:
10.1039/D1AY01718G,
Communication
We report here the preparation of an activation-free Ni electrode (i.e., eventually the formation of NiOOH) through enrichment of hydroxyl functional groups via a base-catalyzed hydrolysis reaction on a “preanodized” screen printed carbon electrode. The as-prepared Ni electrode exhibits good electroanalytic performance for the flow injection analysis of glucose.