| Project/Area Number |
15K13759
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Green/Environmental chemistry
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| Research Institution | University of the Ryukyus |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 炭酸脱水酵素 / 二酸化炭素 / サンゴ / 炭酸カルシウム / 水素化触媒 / 海水 / 水素化 / 触媒 / 錯体 / バイオミネラリゼーション |
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| Outline of Final Research Achievements |
The processes of organisms to produce inorganic minerals is called "biomineralization" In invertebrates, CaCO3 typified by shells and coral skeletons can be mentioned, its role is quite varied, and organisms are making functional materials according to purposes. In the former, the [Zn[12]aneN3]Cl (1Cl) model complex which catalyzes even in sea water is synthesized to promote the calcification of calcium (CaCO3 formation), and the catalytic effect on coral growth was evaluated. The latter aimed to control the crystal form of CaCO3 using the model complexes, and examined the influence of the addition of the complexes on the crystal form. CaCO3 is used as a material for various synthetic products, and its use is selectively used depending on the crystal form, so it is an important research topic to control the crystal form. The effect of the CA model complex 1Cl on hydrogenation of CO2 catalyzed by water-soluble Ru(II) complexes was examined.
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