Analysis of monomers for reinforcing the resin-dentin interface and development of dental adhesive materials having a long term durable bond to tooth

Research Project

Project/Area Number	26462901
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Conservative dentistry
Research Institution	Tsurumi University
Principal Investigator	HANABUSA MASAO 鶴見大学, 歯学部, 講師 (80329226)
Project Period (FY)	2014-04-01 – 2017-03-31
Project Status	Completed (Fiscal Year 2016)
Budget Amount *help	¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000) Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000) Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000) Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords	生体材料 / ナノ材料 / 表面・界面物性 / 歯学 / 有機化学
Outline of Final Research Achievements	This study investigated the relation between molecular structures of functional monomers and their bonding ability to tooth and analyzed the components of monomers affecting the reinforcement and durability of resin-dentin adhesive interface for applying to dental adhesives. The kind of functional monomers significantly changed viscosity, degree of conversions, hardness and chemical interaction to hydroxyapatite of adhesives. Some functional monomers and the compounds were considered to be related with the interfacial reinforcement and improvement of the durability.

Report

(4 results)