| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
In this study, higher-order structures composed of cationic lipids and anionic dyes were constructed on solid substrates based on static self-assembly far from thermodynamic equilibrium. Photon energy migration properties of the obtained superstructures were characterized by using confocal laser scanning microscopy. Coral reef-like superstructures were formed spontaneously by dropping an aqueous solution of anionic cyanine dye onto the spin-cast film of a dialkylammonium (2C16) bromide. The cyanine dyes formed J-aggregates in the superstructures, and efficient fluorescence resonance energy transfer from the cyanine J-aggregates to acceptor dyes occurred, which can be utilized for fluorescence sensitization of biological molecules at the interface.
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