If OH and H radicals, produced by absorption of ionizing radiation in aqueous solutions, are
scavenged with isopropanol or sodium formate, secondary radicals are formed which can …

Five nitroimidazole drugs were reduced electrolytically and by γ-radiolysis at fast (300 μmoles
or 100% per hr) and slow (3–9 μmoles or 1–3% per hr) reduction rates in the presence of …

From a comparison of the inactivation yields of gamma-irradiated ϕX174 DNA with and without
an electron scavenger, we conclude that hydrated electrons inactivate DNA. However the …

A derivation is given for the dependence of the rate constant of the reaction of OH radicals
with a spherical macromolecule on the rate by which such radicals are scavenged by the …

To determine the yield of radiation-induced single-strand, double-strand and potential breaks
(breaks which are converted into actual breaks by alkali or heat treatment) oxygenated …

The study of the reaction of the hydrated electron with adenosine by optical and dc-conductivity
pulse radiolysis on nano- and microsecond timescales has been carried out in an …

CONSIDERABLE evidence has accumulated for a highly structrued, ice-like nature of the
aqueous medium in certain cellular systems, particularly in the vicinity of macromolecules such …

Upon irradiation with gamma rays of an oxygenated aqueoua solution of double-stranded
M13 DNA, a very specific mutation spectrum was found with respect to both the type and the …

Gamma-irradiation of double-stranded RF-DNA of bacteriophage ϕX174 in aqueous solution
in the presence of oxygen produces at least one type of alkalilabile site. It is lethal and …

The electron and OH adducts of thymine formed on irradiation of thymine in aqueous solutions
containing O 2 react rapidly with the dissolved O 2 : k(TOH + O 2 ) = 1·5 × 10 9 M −1 sec −…