| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Outline of Final Research Achievements |
To study the formation mechanism of three-dimensional structures of solvated ions with high molecular weight, we made the ion mobility mass spectrometer with low-temperature ion drift cell. We performed ion mobility mass spectrometry of a 1:1 complex between a sodium ion and a diol to study structural flexibility of hydrocarbon chain. We measured the collision cross section of the complex between Na+ and 1,7-heptanediol (HD) with a He buffer gas atom. We concluded that the HD has a folded structure in Na+(HD).
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