Curcumin-loaded chitosan–bovine serum albumin nanoparticles potentially enhanced Aβ 42 phagocytosis and modulated macrophage polarization in Alzheimer’s disease

Characterization of curcumin loaded CS-BSA NPs. a TEM image of curcumin loaded CS-BSA NPs. b Dynamic light scattering (DLS) analysis of the obtained curcumin loaded CS-BSA NPs. c Zeta potential analysis of the obtained curcumin loaded CS-BSA NPs. d The in vitro release profile of the obtained curcumin-loaded CS-BSA NPs in phosphate-buffered saline with a pH of 7.4 at 37 °C for 48