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2015 Fiscal Year Final Research Report

Development of guided tissue regeneration membrane with the control of nanoscale surface structure

Research Project

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Project/Area Number 25463061
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dental engineering/Regenerative dentistry
Research InstitutionOsaka Dental University

Principal Investigator

MATSUMOTO Naoyuki  大阪歯科大学, 歯学部, 教授 (70199884)

Co-Investigator(Kenkyū-buntansha) BABA Shunsuke  大阪歯科大学, 歯学部, 教授 (40275227)
HASHIMOTO Yoshiya  大阪歯科大学, 歯学部, 講師 (20228430)
OKADA Masahiro  岡山大学, 医歯薬学総合研究科, 准教授 (70416220)
Project Period (FY) 2013-04-01 – 2016-03-31
Keywordsナノ表面構造制御
Outline of Final Research Achievements

Biodegradable polymer fibers having micron-sized diameters and nano-sized surface roughness could be successfully fabricated by an electrospinning method under high humidity conditions. In addition, highly-dispersible calcium phosphate nanoparticles could be successfully fabricated by a novel method based on a homogenous solid state reaction.
The combination of α- tricalcium phosphate which is bioactive bioceramics and biodegradable polymer fibers exhibited excellent bone forming ability in a rat calvarial bone defect model.

Free Research Field

歯科矯正学

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Published: 2017-05-10  

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