Novel antibacterial and apatite forming restorative composite resin incorporated with hydrated calcium silicate.

ABSTRACT:

Background

White Portland cement is a calcium silicate material. It exhibits antibacterial properties and is biocompatible. In addition, calcium silicate-based materials are known to release calcium ions and form apatite. The purpose of this study was to develop a novel bioactive restorative resin composite with antibacterial and apatite forming properties to prevent tooth caries at the interface of teeth and restorative materials, by incorporation of hydrated calcium silicate (hCS) derived from white Portland cement.

Methods

To prepare the experimental composite resins, a 30 wt% light-curable resin matrix and 70 wt% filler, which was mixed with hCS and silanized glass powder were prepared in following concentrations: 0, 17.5, 35.0, and 52.5 wt% hCS filler. The depth of cure

SUBMITTER: Yang SY 

PROVIDER: S-EPMC10053114 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature