Hydrogen-Bond-Mediated Molecular Interactions of Curcumin in DMSO Solution Probed by Volumetric, Acoustic, Thermodynamic, Spectroscopy, and DFT-QTAIM Studies
Volumetric, acoustic, thermo-acoustic, and thermodynamic properties of curcumin in dimethyl sulfoxide (DMSO) solutions were investigated over the molality range 0–0.18101 mol·kg–1 at temperatures from 298.15 to 323.15 K. Density, ultrasonic velocity, and viscosity measurements were used to derive key parameters such...