Evidence of a Preresonance Raman Effect of the Base Residue in a Nucleic Acid
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概要
- 論文の詳細を見る
The Ramam spectra of β-uridine-5′-phosphoric acid (UMP), its deuterated product, β-uridine-3′-β-uridine-5′-phosphoric acid (U<SUB>p</SUB>U), and polyribouridylic acid (poly U) have been observed in their aqueous solutions; and the Raman lines assignable to the phosphate group and to the base residue have been indicated. For UMP, the intensity ratio of a Raman line of the base residue versus that of the phosphate group was found to become greater on changing the exciting line from the 6328 Å line of a helium-neon laser to the 4880 Å line of an argon ion laser. This fact has been taken as indicating that a preresonance Raman effect takes place of the base residue with the effective absorption at 2600 Å.
- 公益社団法人 日本化学会の論文
著者
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Takahashi Seizo
Faculty Of Pharmaceutical Sciences University Of Tokyo:department Of Chemistry Japan Women's Un
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Tsuboi Masamichi
Faculty Of Pharmaceutical Sciences University Of Tokyo
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Muraishi Shuichi
Japan Electron Optics Laboratory, Company
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Kajiura Teruo
Japan Electron Optics Laboratory, Company
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Kajiura Teruo
Japan Electron Optics Laboratory Co. Ltd.
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Tsuboi Masamichi
Faculty of Parmaceutical Sciences, The University of Tokyo
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Takahashi Seizo
Faculty of Pharmaceutical Sciences, The University of Tokyo
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