745616.fig.003a
(a)
745616.fig.003b
(b)
745616.fig.003c
(c)
Figure 3: Plot of normalized substrate concentration “ ๐‘ข ” at a microelectrode modified with a polymer film as a function of “ ๐œŒ ”. The concentrations were computed using (8) for various values of the reaction diffusion parameter “ ๐›พ ” when (a) ๐›ผ = 1 0 for (i) ๐›พ = 0 . 1 , (ii) ๐›พ = 1 , (iii) ๐›พ = 1 0 , (iv) ๐›พ = 2 0 , and (v) ๐›พ = 3 0 , (b) ๐›ผ = 5 0 for (i) ๐›พ = 0 . 1 , (ii) ๐›พ = 1 , (iii) ๐›พ = 1 0 , (iv) ๐›พ = 5 0 , and (v) ๐›พ = 1 0 0 , and (c) when ๐›ผ = 1 0 0 for (i) ๐›พ = 0 . 1 , (ii) ๐›พ = 1 , (iii) ๐›พ = 5 0 , (iv) ๐›พ = 1 0 0 , and (v) ๐›พ = 2 0 0 .