Voltammetric Determination of Homocysteine Using Multiwall Carbon Nanotube Paste Electrode in the Presence of Chlorpromazine as a Mediator

Table 1

Specification of synthesised multiwalled carbon nanotubes by chemical vapor deposition method.

Catalyst	Co : Fe
Color	Black
Purity	>95%
Outside diameter (OD)	70–100 nm
Inside diameter (ID)	50–70 nm
Length	10–50 μm
Special surface area (SSA)	235 m^2/g
Bulk density	0.07 g/cm^3
True density	~2.1 g/cm^3