THE INACTIVATION OF BACTERIOPHAGE AND CATALASE BY SOFT X-RAYS
THE INACTIVATION OF BACTERIOPHAGE AND CATALASE BY SOFT X-RAYS
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DOI：
10.1016/0003-9861(52)90128-8
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发表时间：
1952-01-01
影响因子：
3.9
通讯作者：
GUILD, WR
中科院分区：
文献类型：
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作者：
GUILD, WR
构建x射线管，将待辐照样品置于真空系统内，研究T-1噬菌体和过氧化氢酶在1500-4100 v区域的失活率与电压的依赖关系，试图寻找通过磷的K吸收边时的影响。含有5% P的T-l和不含P的过氧化氢酶的曲线在exp内是相同的。误差，表明核酸中磷原子对光子的吸收对于t - 1的失活并不比任何其他原子的吸收更有效。
An X-ray tube was constructed in which the samples to be irradiated were placed inside the vacuum system, with which the voltage dependence of the inactivation rate of T-1 bacteriophage and catalase was studied in the region 1500-4100 v., in an attempt to find an effect as the K absorption edge of phosphorus was passed. The curves for T-l, containing 5% P, and catalase, with no P, are identical within exptl. error, indicating that to within a factor of 4 the absorption of a photon by a phosphorus atom in nucleic acid is no more effective for inactivation of T-l than absorption by any other atom.