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. 2020 Mar 23;10(3):587. doi: 10.3390/nano10030587

Figure 4.

Figure 4

(A) UV–Vis spectra of mixing relation of culture supernatant and CuSO4·5H2O. (B) UV–Vis spectra of incubation times used during CuNPs biofabrication by P. fluorescens MAL2.