Fig. 3From: A promising antitumor activity of evodiamine incorporated in hydroxypropyl-β-cyclodextrin: pro-apoptotic activity in human hepatoma HepG2 cellsSpectra analysis. A DSC curves, B FTIR spectra, and C XRD patterns of a evodiamine, b the physical mixture of evodiamine and HP-β-CD, c EVO/HP-β-CD complexes, and d HP-β-CD. D UV spectra of evodiamine: (a) in the absence of HP-β-CD, (b) in 5 % HP-β-CD, (c) in 10 % HP-β-CD, and (d) in 20 % HP-β-CD water solutionBack to article page