Adhesion theory in new generation

Abstract

In order to propose adhesion theory in newly-designed dentine adhesive materials, we measured the dynamic property of hybrid layer using nano-indentation technique. And then the propertiesand the size of plastic deformation were discussed by means oftheoretical analysis of plastic deformation of hybrid layer. In addition,adhesive strength and fracture strength in micro- tensile bond test were discussed theoretically. We propose adhesion theory in new generation of dental adhesive materials.