Fig. 8
From: Pullulan-Based Nanoparticle-HSA Complex Formation and Drug Release Influenced by Surface Charge
A CD spectra for (a) free HSA, (b) CHSP–HSA, (c) CHAP–HSA, and (d) CHP–HSA in solution at 25 °C. The samples were complex I. B CD spectra for (a) free HSA, (b) CHSP–HSA, (c) CHAP–HSA, and (d) CHP–HSA in solution at 25 °C. The samples were complex II. C Ellipticity at 208 nm for HSA interacting with CHSP (–▲–), CHAP (–●–) and CHP (–■–) over time