Spectral and Theoretical Investigation of Inclusion Complex between Cinnamic Acid and Hydroxycinnamic Acids with Native Cyclodextrins

Cyclodextrins (α-CD and β-CD) effects on three hydroxycinnamic acids (2-hydroxy, 3-hydroxy and 4-hydroxy) were examined and compared with cinnamic acid (CA) by UV–visible, emission and PM3 studies....