Research Article

Fabrication and Optimization of ChE/ChO/HRP-AuNPs/c-MWCNTs Based Silver Electrode for Determining Total Cholesterol in Serum

Figure 1

Transmission electron microscopy (TEM) of gold nanoparticles. (a) Aggregates of gold nanoparticles, (b) dimensions of a tuft of nanoparticles, and (c) enlarged image for size analysis.
(a)
(b)
(c)