D-alanine(D-Ala) is an essential amino acid that has a key role in bacterial cell wall synthesis. Alanine racemase(Alr) is a unique enzyme that interconverts L-
Antibacterial dimethylaminododecyl methacrylate(DMADDM) was recently synthesized. The objectives of this study were to:(1)investigate antibacterial activity of
The aim of this study was to evaluate and compare the colour stabilities of three types of orthodontic clear aligners exposed to staining agents in vitro. Sixty