Point-of-Care Based Electrochemical Immunoassay for Epstein-Barr Virus Detection

Figure 2

(a) Cyclic voltammetry of bare SPE, HDT/SPE, and AuNPs/HDT/SPE at [Fe(CN)6]^4-/3-. (b) The mean and standard variance of redox current recorded by cyclic voltammetry scanning in [Fe(CN)6]^4-/3- at six electrodes before and after AuNPs modification (0.1 M PBS).

(a)

(b)