Modulating pH through lysine integrated dental adhesives.

ABSTRACT:

Objectives

The objective of this study was to explore the effect of lysine integration to dental adhesives with respect to the polymerization kinetics, neutralization capacities in the acidic microenvironment, dynamic mechanical properties, and thermal properties.

Materials and method

Lysine was incorporated into liquid resin formulations at 2.5 and 5.0wt % with additional water/ethanol co-solvents. The co-monomer system contained 2-hydroxyethyl-methacrylate (HEMA) and Bisphenol A glycerolate dimethacrylate (BisGMA) with a mass ratio of 45/55. The kinetics of photopolymerization, neutralization capacities, lysine-leaching, dynamic mechanical properties and thermal properties of the control and experimental adhesives were analyzed.

Results

The degree of conversion of t

SUBMITTER: Song L 

PROVIDER: S-EPMC6365174 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature