| Co-Investigator(Kenkyū-buntansha) |
竹内 佐年 国立研究開発法人理化学研究所, 田原分子分光研究室, 専任研究員 (50280582)
石井 邦彦 国立研究開発法人理化学研究所, 田原分子分光研究室, 専任研究員 (80391853)
山口 祥一 埼玉大学, 理工学研究科, 教授 (60250239)
須藤 雄気 岡山大学, 医歯薬学総合研究科, 教授 (10452202)
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| Budget Amount *help |
¥141,050,000 (Direct Cost : ¥108,500,000、Indirect Cost : ¥32,550,000)
Fiscal Year 2017 : ¥27,300,000 (Direct Cost : ¥21,000,000、Indirect Cost : ¥6,300,000)
Fiscal Year 2016 : ¥27,430,000 (Direct Cost : ¥21,100,000、Indirect Cost : ¥6,330,000)
Fiscal Year 2015 : ¥36,530,000 (Direct Cost : ¥28,100,000、Indirect Cost : ¥8,430,000)
Fiscal Year 2014 : ¥27,430,000 (Direct Cost : ¥21,100,000、Indirect Cost : ¥6,330,000)
Fiscal Year 2013 : ¥22,360,000 (Direct Cost : ¥17,200,000、Indirect Cost : ¥5,160,000)
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| Outline of Final Research Achievements |
We studied complex molecular systems by the best spectroscopic measurements. We made numerous research achievements, while strongly promoting collaboration with researchers in this project. Particularly, (1) in ultrafast spectroscopy, we have realized an “ultimate” form of time-resolved impulsive stimulated Raman spectroscopy that we developed. We also clarified the ultrafast process of various biomolecules, supramolecules and functional molecules. (2) In interface-selective nonlinear spectroscopy, we have investigated interfacial water structure by utilizing heterodyne-detected vibrational sum-frequency generation spectroscopy (HD-VSFG)developed by us．We also studied interfacial dynamics by developing two-dimensional HD-VSFG spectroscopy and time-resolved measurement with ultraviolet excitation. (3) In the study of single molecule spectroscopy, we developed 2D fluorescence lifetime correlation spectroscopy, We studied protein folding processes, and obtained new important findings.
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