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. 2020 Aug 14;21(16):5832. doi: 10.3390/ijms21165832

Figure 6.

Figure 6

UV-vis spectra (A) and cyclic voltammograms (B) of the eluates obtained at pH 5.5 and 4.0. Insets: UV-vis spectra (A) and cyclic voltammograms (B) of DOX and beta-LP. Inset A: UV-vis spectra of 100 µM solutions of pure DOX and beta-LP. Inset B: Cyclic voltammograms of 100 µM solutions of pure DOX and beta-LP (scan rate: 100 mV·s−1; glassy carbon disc electrode φ = 3 mm).