| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
Recently, I found that hydrogen-bonded disk-like (phenylethynyl)benzene derivatives with chiral amino acid alkyl ester groups exhibit unique behaviors. Concretely, their molecules form the supramolecular helical coloums having fluorescent properties. In some cases, they show supramolecular helix-sense inversion involving conformational changes. In addition, this morphological transformation is accompanied by a significant change in fluorescent color, which varies over a wide visible range. In this work, these unprecedented behaviors were elucidated by the spectroscopic results and theoretical analyses.
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