| Budget Amount *help |
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2021: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2020: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2018: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Outline of Final Research Achievements |
In this study, we aim to create nano- and submicron-sized pod-like spaces at the microparticle surface with specific inner spaces. Polymer particles with the pod structure on their surface were prepared by removal of interfacial silica particles from the core-shell polymer microspheres with silica nanoparticles-embedded on the surface. The pod aperture and internal size can be variously controlled by the preparation conditions. Various substances ranging from dye molecules to nanoparticles could be stored in the internal space of the pod, suggesting that the interior of the space is highly diffusive and fluid, but also that it is closed nature.
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