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. 2023 May 17;15(5):1518. doi: 10.3390/pharmaceutics15051518

Figure 2.

Figure 2

Figure 2

(a) FT-IR spectra of SF/PEO, PHB, COL/PEO, SF/PEO/5%AMX/PHB/COL/PEO, SF/PEO/5%AMX/PHB/COL/PEO and AMX. (b) FT-IR spectra of SF/PEO/5%AMX/PHB/COL/PEO, SF/PEO/5%AMX/PHB/COL/PEO, and AMX.