| Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2020: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥7,150,000 (Direct Cost: ¥5,500,000、Indirect Cost: ¥1,650,000)
Fiscal Year 2018: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
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| Outline of Final Research Achievements |
For the purpose of understanding and controlling the aggregation states and thermal molecular motion in the outermost region of the polymer film, various polymers were synthesized based on precision polymerization and thin films of them were prepared. Surface and interface were characterized by various microscopy and spectroscopy techniques. As a result, it was found that the thicker and more diffused layer at the outermost interface expressed the higher bio-inert property. In addition, it was clarified that the degree of these factors could be easily tuned by using silica nano particles, and that the adhesion and extension behaviors of fibroblasts could be arbitrarily controlled.
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