Determination of Chlorpromazine Hydrochloride with a Layered Double Hydroxide Modified Glassy Carbon Electrode as a Nanocatalyst

We report a simple and sensitive voltammetric sensor for the determination of chlorpromazine (CPZ) based on Ni−Al layered double hydroxide (NiAlLDH) modified glassy carbon electrode (GCE). NiAlLDH was simply electrodeposited on GCE surface in a very short time. The response linear range was 1×10 −3 –1×10 −9 mol L −1 , with a detection limit of 1×10 −9 mol L −1 . The NiAlLDH film showed well defined and well separate peaks for dopamine, ascorbic...