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Page: 326
 
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  • Title
  • CERTIFICATE
  • DECLARATION
  • ACKNOWLEDGEMENT
  • DEDICATION
  • CONTENTS
  • 1. Introduction
  • 1.1. General
  • 1.2. Radiation chemistry
  • 1.3. Fenton chemistry
  • 1.4. Ozone chemistry
  • 1.5. Objectives
  • 2. Materials and methed
  • 2.1. Materials
  • 2.2. Radiation chemical studies
  • 2.3. Fenton reaction
  • 2.4. Ozonolysis
  • 2.5. Analytical instruments
  • 3. Reactions of hydroxyl radical (OH) and hydroxymethyl radical (CH2OH) with amino, methyl, hydroxy avd methoxy substituted pymidines in aqueous medium: A pulse and steady state radiolysis study
  • 3.1. Reactions of hydroxyl radicals (OH) with amino substituted pyrimidines
  • 3.2. Reactions of hydroxymethyl radical and OH- with substituted pyrimidines
  • 4. Fenton chemistry of 1, 3-dimethyluracil
  • 4.1. Fenton reactions of DNA model systems
  • 4.2. Kinetics of the Fenton reaction
  • 4.3. HPLC detection and isolation of 1, 3-dimethyluracil glycol
  • 4.4. Gamma radiolysis and Fenton reactions in deoxygenated solution
  • 4.5. Products in the presence of dioxygen
  • 4.6. Pulse radiolysis
  • 4.7. Computer simulations
  • 4.8. Summary and conclusions
  • 5 Rate constants and product studies of the reactions of ozone with nucleobases, nucleotides, and related compounds in aqueous medium
  • 5.1. General
  • 5.2. Determination of rate constants
  • 5.3. Product studies of the reactions of ozone with thymine and thymidine
  • 5.4. Summary and conclusions
  • References