Voltammetric Determination of Homocysteine Using Multiwall Carbon Nanotube Paste Electrode in the Presence of Chlorpromazine as a Mediator
Figure 5
(a) Chronoamperograms obtained at the MMWCNTPE in the absence (A) and in the presence of (B) 250 and (C) 500 μM Hcy in a buffer solution (pH 4.0). (b) dependence of on the derived from the chronoamperogram data.