Novel dental adhesive containing antibacterial agents and calcium phosphate nanoparticles

Antibacterial activity and ion release of bonding agent containing amorphous calcium phosphate nanoparticles.

OBJECTIVE Recurrent caries at the margins is a primary reason for restoration failure. The objectives of this study were to develop bonding agent with the double benefits of antibacterial and remineralizing capabilities, to investigate the effects of NACP filler level and solution pH on Ca and P ion release from adhesive, and to examine the antibacterial and dentin bond properties. METHODS Na...

Bond strength of an amorphous calcium phosphate-containing orthodontic adhesive.

OBJECTIVE To determine whether an amorphous calcium phosphate (ACP)-containing adhesive has an acceptable level of shear bond strength to be used as an orthodontic adhesive. MATERIALS AND METHODS Sixty extracted premolars were randomly divided into three groups for orthodontic bonding. Group 1 used a composite resin adhesive (Transbond XT), group 2 was bonded with an ACP-containing adhesive (...

Hybrid calcium carbonate/polymer microparticles containing silver nanoparticles as antibacterial agents

We report here on synthesis and characterization of novel hybrid material consisting of silver nanoparticles (nAgs) embedded in calcium carbonate microparticles (μ-CaCO(3)) serving as carriers for sustained release. nAgs are commonly used as antimicrobial agents in many commercial products (textiles, cosmetics, and drugs). Although they are considered to be safe, their interactions with human o...

Antibacterial Agents in Dental Treatments

the viability of mouse spermatogonial germ cells on a novel scaffold, containing human serum albumin and calcium phosphate nanoparticles

background: in spermatogenesis, spermatogonial cells differentiate to the haploid gametes. it has been shown that spermatogenesis can be done at in vitro condition. in vitro spermatogenesis may provide an open window to treat male infertility. objective: the aim of this study was to evaluate the effects of a novel scaffold containing human serum albumin (hsa)/tri calcium phosphate nanoparticles...