Fig. 5From: Physical and chemical mechanisms involved in adhesion of orthodontic bonding composites: in vitro evaluationsa Comparison between the Raman spectra collected on Bisco before and after ageing in saliva and sugary drink; b comparison between the Raman spectra collected on Leone before and after ageing in saliva and sugary drink; c comparison between the Raman spectra collected on Transbond XT before and after ageing in saliva and sugary drinkBack to article page