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Electron-Biomolecular Ion Collisions in an Electrostatic Storage Ring
https://repo.qst.go.jp/records/43708
https://repo.qst.go.jp/records/437088c063327-24c2-4c07-a840-f9e32a87c1ca
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2005-06-22 | |||||
| タイトル | ||||||
| タイトル | Electron-Biomolecular Ion Collisions in an Electrostatic Storage Ring | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Tanabe, Tetsumi
× Tanabe, Tetsumi× Noda, Kouji× et.al× 田邊 徹美× 野田 耕司 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Electron-Biomolecular ion collisions were studied using an electrostatic storage ring with a merging beam technique for singly protonated peptides and multiply deprotonated DNA ions. The neutral-particle production rates according to collisions were measured. For peptides, resonant neutral-particle emissions were observed at a relative energy of 6.5 eV with a shoulder at around 9 eV. These resonances are deduced to come from electron capture and a subsequent cleavage of peptide bonds. For DNAs, neutral-particle emissions from definite threshold energies, which depend on the ion charges. The neutrals come from a break of DNAs, rather than electron detachment. |
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| 書誌情報 |
Physica Scripta 巻 T110, p. 268-270, 発行日 2004-10 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0031-8949 | |||||
