| Budget Amount *help |
¥74,230,000 (Direct Cost: ¥57,100,000、Indirect Cost: ¥17,130,000)
Fiscal Year 2021: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2020: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2019: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2018: ¥14,560,000 (Direct Cost: ¥11,200,000、Indirect Cost: ¥3,360,000)
Fiscal Year 2017: ¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
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| Outline of Final Research Achievements |
We have constructed the soft crystal chemiluminescence (CL) systems, in which a crystalline-state CL reaction is able to progress by soft character of a molecular crystal. A crystalline-state CL reaction was initiated by heating a crystal sample of a 1,2-dioxetane derivative linked with a fluorophore and its progress has been tracked by detecting CL emission in real time together with XRD and thermophysical measurements. We gave the world’s first demonstration of the dynamic behaviors of the crystalline-state CL reactions including zero-order kinetics. The methodology to compare the crystals of the isomers of the 1,2-dioxetanes provided valuable evidences that the differences in the crystal structures are related to the luminescence property, reactivity, and phase-transition property associated with the reaction progress. These results are useful to construct the theory of kinetics and energetics for the crystalline-state reactions and to develop functional CL materials.
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