| Budget Amount *help |
¥44,200,000 (Direct Cost: ¥34,000,000、Indirect Cost: ¥10,200,000)
Fiscal Year 2024: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2023: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2022: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2021: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2020: ¥23,530,000 (Direct Cost: ¥18,100,000、Indirect Cost: ¥5,430,000)
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| Outline of Final Research Achievements |
The goal of this study was to achieve spatio-temporal control of chemical reaction fields, as occurs in vivo, using molecular programming techniques. Research on pattern formation by artificial reaction-diffusion systems has recently attracted attention. However, there are problems, such as patterns quickly disappearing due to a lack of control over molecular diffusion and a lack of methodology to functionalize patterns. In this study, we developed methods to actively control molecular diffusion in a chemical reaction field and to express physicochemical functions from formed patterns. These methods establish fundamental technology for space-time molecular programming.
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