High-cooling-efficiency cryogenic quadrupole ion trap and UV-UV hole burning spectroscopy of protonated tyrosine

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• 作者：Shun-ichi Ishiuchi ; ^{ishiuchi.s.aa@m.titech.ac.jp} ; Hiromichi Wako ; Daichi Kato ; Masaaki Fujii ; ^{mfujii@res.titech.ac.jp}
• 关键词：Cold ion spectroscopy ; Electro spray ionization ; Cryogenic ion trap ; Gas phase spectroscopy of biomolecules ; Double resonance laser spectroscopy
• 刊名：Journal of Molecular Spectroscopy
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：332
• 期：Complete
• 页码：45-51
• 全文大小：992 K
• 卷排序：332

文摘

Cooling efficiency of cryogenic 3D quadrupole ion trap was drastically improved. Temperature of ion was estimated by UV photo dissociation spectrum of tyrosineH+. Conformer-selected UV spectra of tyrosineH+ were successfully measured.