Fig. 9.
SEM images of (A) bare screen-printed electrodes (SPE) and (B)AuNPs-SPE. (C) Cyclic voltammetric responses of the AuNPs modified electrode (a) SAM-AuNPs-SPE and (b) anti-CRP-SAM-AuNPs-SPE, and without the AuNPs electrode (c) bare SPE, and (d) anti-CRP-SPE for 1 nM CRP in PBS containing 0.5 mM Fe(CN)64−at a scan rate of 50 mV s−1. Reproduced from ref. [136] with the permission from MDPI.
