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2016 Fiscal Year Final Research Report

A study of crystal growth and its relation to bioactivity of calcium phosphate materials

Research Project

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Project/Area Number 15K15720
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Dental engineering/Regenerative dentistry
Research InstitutionTohoku University

Principal Investigator

Suzuki Osamu  東北大学, 歯学研究科, 教授 (60374948)

Project Period (FY) 2015-04-01 – 2017-03-31
Keywords生体材料 / 結晶相 / セラミックス / 生体活性
Outline of Final Research Achievements

The present study was designed to investigate as to whether calcium phosphate precipitation and its crystal phases affect its bioactivity of materials used for bone substitute materials. The materials, synthesized in batch or continuous preparations, were made through wet and dry mixing procedures and subjected for analyses by physical techniques, such as Raman spectroscopy, to indentify the crystal phases included. It was suggested that the activity of osteoblastic cells could be influenced by distinct crystals of octacalcium phosphates obtained in the continuous preparation.

Free Research Field

バイオマテリアル

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Published: 2018-03-22  

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