The nanostructured anatase TiO2 with high thermal stability was prepared by polymeric sol-gel method without any additives. The particle size distribution of polymeric titania sol was determined by dynamic light scattering (DLS). Then properties of obtained titania were investigated by TG-DTA, XRD, FESEM and TEM. Also, the decolorization capability of resultant anatase was evaluated using methy...

A reworkable resin, which is degradable after use, was developed for application as a dental resin with an enhanced stability. dimethacrylate monomer containing ketal linkage in the molecule used monomer. The successfully cured by blue light irradiation (470-nm light) using camphorquinone/amine photoinitiating system. resins were degraded presence of UV- and violet-light sensitive photoacid gen...