ポスター発表
- 第1日 5月11日（月） P会場（1008/09）
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1P-30 PDF
光とイオンによるトリプトファンと糖のキラル認識
Enantiomer selectivity in cold gas-phase cluster ions of biological molecules as a model for chemical evolution in interstellar molecular clouds was investigated using mass spectrometry and UV spectroscopy. The chiral recognition mechanism between Trp and a monosaccharide changed depending on the photoexcitation wavelength: the enantiomer-selective reactions at 265–280 nm and change in the electronic structure of Trp at 280–290 nm.