Figure 8From: Design and characterization of protein-quercetin bioactive nanoparticlesRaman spectrum of Lys system vs. the concentration of DMSO. The concentration of Lys was 1.5 × 10-5 mol/L. (a) Native Lys; (b) Lys and 10% DMSO; (c) Lys and 30% DMSO; (d) Lys and 50% DMSO; (e) Lys and 70% DMSO.Back to article page