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. 2018 Mar 14;8(3):163. doi: 10.3390/nano8030163

Figure 8.

Figure 8

The inhibition percentage of S.A. bacteria treated with pristine GO and GO-Ag composite samples at a concentration of 20 ppm (*, ** and *** were represented for p < 0.05, p < 0.01, p < 0.001, respectively).