Effects of composition and flow of solution on the production of calcium phosphates on titanium
Project/Area Number |
15K06436
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Inorganic materials/Physical properties
|
Research Institution | Niigata University |
Principal Investigator |
KIMURA Isao 新潟大学, 自然科学系, 教授 (00169921)
|
Co-Investigator(Kenkyū-buntansha) |
田口 佳成 新潟大学, 自然科学系, 准教授 (30293202)
三上 貴司 新潟大学, 自然科学系, 准教授 (30534862)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
Keywords | 材料工学 / 化学工学 / リン酸カルシウム / 溶液化学 / チタン |
Outline of Final Research Achievements |
The optimum composition of the reactant solution in a process for producing calcium phosphates (CaP) on a titanium plate was studied based on a simulated body fluid (SBF). In particular, the effect of magnesium ion concentration was investigated, and consequently a condition under which CaP can be produced within a duration shorter than using SBF was found. Coexisting species for controlling the morphology was investigated. The effect of ordered alterations in height of the effective space of a small reactor on the flow of SBF was discussed. Microcapsules to compensate the decrease in calcium ions which have been deposited as CaP were prepared by dispersion polymerization, and their releasing property was characterized.
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Report
(4 results)
Research Products
(8 results)