Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Outline of Final Research Achievements |
The luminescence of organic dyes is frequently quenched due to their stacked structure in the condensed phase, which is called as aggregation caused quenching (ACQ). Introduction of the non-planar structure is a promising approach to avoid ACQ. In this study, a non-planar dye equipping three naphthaleneimide moieties was synthesized and the structure, aggregation behavior, and optical property were investigated. The aggregation in THF-water solution resulted in the enhancement of fluorescence, indicating the aggregation caused emission enhancement (AIEE) of the dye.
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