Research Article
Selective Electrochemical Determination of Etoposide Using a Molecularly Imprinted Overoxidized Polypyrrole Coated Glassy Carbon Electrode
Figure 4
3D AFM tapping mode images (12.5 μm ×12.5 μm) corresponding to (a) NIP film, (b) MIP film, and (c) overoxidized MIP film.
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(b) |
(c) |