Figure 4.
Capture efficiency of MCF7 cancer cells on the various AgNPs-rGO composite substrates with different GO weight ratios. (a) Fabricated with different applied electric fields; (b) Capture efficiency of MCF7 cancer cells on the AgNPs-rGO1-E4 substrate at different incubation times and (c) according to different cell concentrations; (d) Data representing the mean ± standard deviation (n = 3, ** p < 0.05, *** p < 0.01 and **** p < 0.001; one-way analysis followed by Tukey’s test).