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. 2022 Dec 3;17:5915–5931. doi: 10.2147/IJN.S382968

Figure 2.

Figure 2

Characterization of MMt-BH HA/CS-ED NPs. (A) SEM and TEM micrographs of MMt-BH HA/CS-ED NPs. (B) X-ray spectra, (C) N 1 s XPS spectra, (D) Cl 2p XPS spectra, (E) Si 2p XPS spectra, and (F) Al 2p spectra of BH, Acid-MMt, MMt-BH, and MMt-BH HA/CS-ED NPs. (G) XRD spectra. (H) FTIR spectra of BH, Acid-MMt, MMt-BH, and MMt-BH HA/CS-ED NPs. (I) TGA curves of BH, Acid-MMt, MMt-BH, MMt-BH-HA/CS-ED NPs and ED, HA and CS physical polymer mixture.