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. 2021 Dec 23;16:8309–8321. doi: 10.2147/IJN.S331909

Figure 1.

Figure 1

TEM image of GNPs (A), UV-Vis spectrum of GNPs (B), FTIR spectra of pure ST, empty PCL NPs and ST/PCL NPs (C), TEM images of G+ST/PCL (D) and G+ST/PLGA (E).