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Journal of Radioanalytical and Nuclear Chemistry

, Volume 96, Issue 4, pp 363–372 | Cite as

Radiolysis of aqueous oxygen-free solutions of tryptophan at various pH values

  • J. Kopoldová
  • V. Vlasáková
  • M. Weingart
Article

Abstract

Gamma radiolysis of 10−2M aqueous oxygen-free tryptophan solutions irradiated at various pH values and in a N2O atmosphere was investigated. The values of the radiation losses of tryptophan and the yields of NH3 were determined. Using HPLC with an electrochemical detector the formation of hydroxylated radiation products of tryptophan was followed and the effect of pH on the radiolysis course discussed.

Keywords

Radiation Atmosphere Physical Chemistry HPLC Inorganic Chemistry 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Akadémiai Kiadó 1985

Authors and Affiliations

  • J. Kopoldová
    • 1
  • V. Vlasáková
    • 1
  • M. Weingart
    • 2
  1. 1.Institute of Nuclear Biology and RadiochemistryCzechoslovak Academy of SciencesPragueCzechoslovakia
  2. 2.Department of Analytical Chemistry, Faculty of ScienceCharles UniversityPragueCzechoslovakia

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