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. 2017 Jun 16;10(6):659. doi: 10.3390/ma10060659

Figure 2.

Figure 2

The Fourier transform infrared (FTIR) spectra of: (a) PLA/Ag/ZnO-3; (b) PLA/Ag/ZnO-1; (c) PLA/Ag; (d) PLA/ZnO; and (e) PLA.