Flash Photolysis Study of Reaction between Thymine Glycol and Hydrated Electron

被引：2

作者：

Hayashi, T. ^{[1
]}

Namiki, M. ^{[1
]}

Matsumura, M. ^{[2
]}

Yoshida, H. ^{[2
]}

机构：

[1] Faculty of Agriculture, Nagoya University, Nagoya,464, Japan

[2] Faculty of Engineering, Hokkaido University, Sappro,060, Japan

来源：

Journal of Radiation Research | 1973年 / 14卷 / 04期

关键词：

Flash photolysis - High rate - Hydrated electron - Time-resolution;

D O I：

10.1269/jrr.14.423

中图分类号：

学科分类号：

摘要：

The reaction between thymine glycol and hydrated electron was studied by the flash photolysis technique with a time resolution of 10 μsec. Hydrated electron was formed from ferrocyanide ion in the aqueous solution of thymine glycol. Though its lifetime was shorter than the time resolution of measurements, the rate constant was estimated to be>2.6×109 M-1 sec-1 at 19°C from the yield of hydrated electron as a function of the concentration of thymine glycol present. The high rate constant explains the results from a conventional scavenger method. © 1973 Japan Radiation Research Society.

引用

页码：423 / 425