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. 2016 Aug 4;17:39. doi: 10.1186/s40360-016-0083-8

Fig. 8.

Fig. 8

The loading plot of the 1st and 2nd principal components from PCA of ARSE 5038. FT-IR spectra of control (drugs free), 8 μg/mL Amoxicillin; 128 μg/mL Quercetin; and 3 μg/mL Amoxicillin plus 48 μg/mL Quercetin demonstrated wavenumber at 3000-2800 cm−1 and 1742-1396 cm−1