| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
Dications with the butan-1,4-diyl unit are highly reactive species and thus only used the reactive intermediates. Our successful design to stabilize such species enabled us to use those class of compounds as novel dicationic dyes. Based on the ditopic-chromophore approach, their redox reactions caused novel switching between monomers and oligomers, which was established in this work based on the electrochemical analyses on a sereis of newly synthesized compounds. It is noteworthy that not only stability but also solubility in water were attained by attaching the hydrophilic substituents on the electon donating amino group.
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