Mechanical behavior of M-Wire and conventional NiTi wire used to manufacture rotary endodontic instruments

Nov 25, 2017 by in Dental Materials Comments Off on Mechanical behavior of M-Wire and conventional NiTi wire used to manufacture rotary endodontic instruments

Abstract Objective Comparison of physical and mechanical properties of one conventional and a new NiTi wire, which had received an additional thermomechanical treatment. Methods Specimens of both conventional (NiTi) and…

read more

Chemical–physical properties of experimental root canal sealers based on butyl ethylene glycol disalicylate and MTA

Nov 25, 2017 by in Dental Materials Comments Off on Chemical–physical properties of experimental root canal sealers based on butyl ethylene glycol disalicylate and MTA

Abstract Objective The aim of this study was to evaluate the calcium release, pH, flow, solubility, water absorption, setting and working time of three experimental root canal sealers based on…

read more

The influence of substance loss and ferrule height on the fracture resistance of endodontically treated premolars. An in vitro study

Nov 25, 2017 by in Dental Materials Comments Off on The influence of substance loss and ferrule height on the fracture resistance of endodontically treated premolars. An in vitro study

Abstract Objective This study evaluated the effect of different ferrule heights and varying degrees of substance loss on the fracture resistance of endodontically treated premolars. Methods Eighty extracted and endodontically…

read more

Measuring enamel erosion: A comparative study of contact profilometry, non-contact profilometry and confocal laser scanning microscopy

Nov 25, 2017 by in Dental Materials Comments Off on Measuring enamel erosion: A comparative study of contact profilometry, non-contact profilometry and confocal laser scanning microscopy

Abstract Objectives To compare three instruments for their ability to quantify enamel loss after acid erosion. Methods 6 randomized parallel groups of bovine enamel samples were subjected to citric acid…

read more

Acid neutralizing, mechanical and physical properties of pit and fissure sealants containing melt-derived 45S5 bioactive glass

Nov 25, 2017 by in Dental Materials Comments Off on Acid neutralizing, mechanical and physical properties of pit and fissure sealants containing melt-derived 45S5 bioactive glass

Abstract Objectives The aim of this study was to examine the effects of 45S5 bioactive glass (BAG) on the acid neutralizing, mechanical and physical properties of pit and fissure sealants….

read more

Mechanism of detoxification of the cationic antibacterial monomer 12-methacryloyloxydodecylpyridiniumbromide (MDPB) by N-acetyl cysteine

Nov 25, 2017 by in Dental Materials Comments Off on Mechanism of detoxification of the cationic antibacterial monomer 12-methacryloyloxydodecylpyridiniumbromide (MDPB) by N-acetyl cysteine

Abstract Objectives The protective effects of N-acetyl cysteine (NAC) against cytotoxicity induced by conventional dental resin monomers have been widely documented. However, its effectiveness to detoxify cationic antibacterial monomers has…

read more
Premium Wordpress Themes by UFO Themes