| Budget Amount *help |
¥224,510,000 (Direct Cost: ¥172,700,000、Indirect Cost: ¥51,810,000)
Fiscal Year 2021: ¥29,250,000 (Direct Cost: ¥22,500,000、Indirect Cost: ¥6,750,000)
Fiscal Year 2020: ¥29,250,000 (Direct Cost: ¥22,500,000、Indirect Cost: ¥6,750,000)
Fiscal Year 2019: ¥24,310,000 (Direct Cost: ¥18,700,000、Indirect Cost: ¥5,610,000)
Fiscal Year 2018: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
Fiscal Year 2017: ¥119,340,000 (Direct Cost: ¥91,800,000、Indirect Cost: ¥27,540,000)
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| Outline of Final Research Achievements |
This study aimed to construct luminescent smart soft crystals with sharp sensitivity and high selectivity using luminescent chromic metal complexes, π-electronic organic crystals and supramolecular complexes that respond to gentle stimuli such as vapor, temperature, and mechanical stimuli.
The main achievements include the construction of a series of integrated luminescent platinum(II) complexes containing N-heterocyclic carbenes, the realization of strong red to blue luminescence by precise control of the stacking structure, and the successful elucidation of the vapochromic single-crystal to single-crystal structural transformation and dynamic structural change. In addition, organic crystals showing luminescence based on the intramolecular proton-transfer were constructed, and a superelastic mechanochromic luminescence was found, in which the phase transition showing luminescence color changes is induced by mechanical stimuli, and the mechanism was successfully elucidated.
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