Dynamical Properties of van der Waals Clusters of Amino-acid Tryptophan Molecule.
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- YAZAWA Hisayuki
- Department of Applied Physics, Faculty of Engineering, Tokyo University of Agriculture and Technology
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- SHISHIDO Ryoichi
- Department of Applied Physics, Faculty of Engineering, Tokyo University of Agriculture and Technology
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- NOZAWA Takashi
- Department of Applied Physics, Faculty of Engineering, Tokyo University of Agriculture and Technology
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- ARIKAWA Tatsuo
- Department of Applied Physics, Faculty of Engineering, Tokyo University of Agriculture and Technology
書誌事項
- タイトル別名
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- Dynamical Properties of van der Waals C
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Formation of van der Waals clusters of amino-acid tryptophan was investigated by means of seeded supersonic expansion combining with laser desorption technique. Stable van der Waals clusters of tryptophan molecules, (Trp)n up to n=5, were observed in a time-of-flight mass spectrum. No significant difference was observed in the formation of clusters for each enantiomer, i.e., L-, D-, and racemic-tryptophans. Strikingly no dominant van der Waals complexes other than the type of (Trp)n were observed, though weakly bound van der Waals complexes such as a tryptophan·(rare gas)n type are commonly seen in an ordinary seeded beam expansion. The dynamical properties of tryptophan dimers, and trimers in a carrier argon gas were measured by the use of a fast optical imaging device.
収録刊行物
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- 質量分析
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質量分析 44 (2), 229-236, 1996
一般社団法人 日本質量分析学会
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詳細情報 詳細情報について
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- CRID
- 1390001206493284224
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- NII論文ID
- 10016279804
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- NII書誌ID
- AN0010555X
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- ISSN
- 05428645
- 18804225
- 18843271
- 13408097
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- COI
- 1:CAS:528:DyaK28Xjs1Kms7c%3D
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- NDL書誌ID
- 3947844
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可