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. 2023 Oct 10;15(10):2443. doi: 10.3390/pharmaceutics15102443

Figure 2.

Figure 2

(a) XRD spectrum of PB, DMOS, and PB@DMOS. (b) FT-IR spectrum of DMOS, NH2-DMOS, and PB@DMOS. (c) Zeta potential of PB, DMOS, NH2-DMOS, and PB@DMOS. (d) DLS spectrum of DMOS and PB@DMOS. (e) Full XPS spectra of PB@DMOS. (fi) High-resolution spectra of Fe, S, O, and Si elements, respectively.