Published in Radiat Res on October 01, 1994
UVA-visible photo-excitation of guanine radical cations produces sugar radicals in DNA and model structures. Nucleic Acids Res (2005) 1.42
Direct radiation damage to crystalline DNA: what is the source of unaltered base release? Radiat Res (2000) 1.28
Free radical yields in crystalline DNA X-irradiated at 4 K. Radiat Res (1999) 1.23
On the efficiency of hole and electron transfer from the hydration layer to DNA: An EPR study of crystalline DNA X-irradiated at 4 K. Radiat Res (2000) 1.21
On the chemical yield of base lesions, strand breaks, and clustered damage generated in plasmid DNA by the direct effect of X rays. Radiat Res (2007) 1.13
The effect of packing and conformation on free radical yields in films of variably hydrated DNA. Radiat Res (1999) 1.13
Correlation of free radical yields with strand break yields produced in plasmid DNA by the direct effect of ionizing radiation. J Phys Chem B (2005) 1.07
Sugar radicals formed by photoexcitation of guanine cation radical in oligonucleotides. J Phys Chem B (2007) 1.02
An investigation into the mechanisms of DNA strand breakage by direct ionization of variably hydrated plasmid DNA. J Phys Chem B (2006) 1.02
The role of hydration in the distribution of free radical trapping in directly ionized DNA. Radiat Res (2006) 0.99
Protection of DNA against direct radiation damage by complex formation with positively charged polypeptides. Radiat Res (2006) 0.98
Yields of damage to C4' deoxyribose and to pyrimidines in pUC18 by the direct effect of ionizing radiation. Nucleic Acids Res (2012) 0.76
Radiation-induced DNA damage as a function of hydration. I. Release of unaltered bases. Radiat Res (1992) 1.80
Electron spin resonance of DNA irradiated with a heavy-ion beam ([16]O[8+]): evidence for damage to the deoxyribose phosphate backbone. Radiat Res (1996) 1.66
Yields of OH in gamma-irradiated DNA as a function of DNA hydration: hole transfer in competition with OH formation. Radiat Res (1996) 1.35
Protonation of nucleobase anions in gamma-irradiated DNA and model systems. Which DNA base is the ultimate sink for the electron? Radiat Res (1994) 1.24
The influence of hydration on the absolute yields of primary free radicals in gamma-irradiated DNA at 77 K. II. Individual radical yields. Radiat Res (1994) 1.21
The influence of hydration on the absolute yields of primary ionic free radicals in gamma-irradiated DNA at 77 K. I. Total radical yields. Radiat Res (1993) 1.11
Elucidation of primary radiation damage in DNA through application of ab initio molecular orbital theory. Int J Radiat Biol (1995) 1.08
An ESR investigation of the reactions of glutathione, cysteine and penicillamine thiyl radicals: competitive formation of RSO., R., RSSR-., and RSS(.). Int J Radiat Biol Relat Stud Phys Chem Med (1988) 0.98
TEMPOL protects against lens DNA strand breaks and cataract in the x-rayed rabbit. Invest Ophthalmol Vis Sci (1998) 0.89
The superoxide dismutase mimic TEMPOL protects cultured rabbit lens epithelial cells from hydrogen peroxide insult. Exp Eye Res (1993) 0.86
Secondary radical attack on DNA nucleotides: reaction by addition to DNA bases and abstraction from sugars. Int J Radiat Biol (1997) 0.86
An ESR study of pyrimidine, pyrimidine nucleoside and halopyrimidine anions. Photochem Photobiol (1972) 0.86
Sulfinyl radical formation from the reaction of cysteine and glutathione thiyl radicals with molecular oxygen. Biochem Biophys Res Commun (1987) 0.85
Influence of oxygen on the repair of direct radiation damage to DNA by thiols in model systems. Int J Radiat Biol (1994) 0.83
Reactions of sulphonyl peroxyl radicals with DNA and its components: hydrogen abstraction from the sugar backbone versus addition to pyrimidine double bonds. Int J Radiat Biol (1996) 0.82
Radicals formed by electron attachment to peptides. J Phys Chem (1970) 0.82
Homopolygalacturonan molecular size in plant cell wall matrices via paramagnetic ion and nitroxyl amide dipolar spin-spin interactions. Biophys J (1988) 0.82
Radicals formed by the reaction of electrons with amino acids in an alkaline glass. J Phys Chem (1970) 0.82
Modification of the reductive pathway in gamma-irradiated DNA by electron scavengers: targeting the sugar-phosphate backbone. Radiat Res (1998) 0.81
Reactions of the cation and anion radicals of several DNA bases. J Phys Chem (1972) 0.80
Reaction of cysteamine with individual DNA base radicals in gamma-irradiated nucleotides at low temperature. Int J Radiat Biol (1994) 0.80
An electron spin resonance study of several DNA base cation radicals produced by photoionization. J Phys Chem (1972) 0.80
An electron spin resonance study of the photoionization of thymine. The thymine cation and anion radicals. J Phys Chem (1971) 0.79
Reaction of the antithrombotic and antimetastatic agent, nafazatrom, with oxidizing radicals. Biochem Biophys Res Commun (1983) 0.77
Reductively activated cleavage of DNA mediated by o, o'-diphenylenehalonium compounds. Radiat Res (2000) 0.77
The purine DNA base cation and anion radicals: an e.s.r. study. Int J Radiat Biol Relat Stud Phys Chem Med (1974) 0.75
Multiple mechanisms of target cell disintegration are employed in cytotoxicity reactions mediated by human natural killer cells. Nat Immun Cell Growth Regul (1989) 0.75
Radiolysis of spin-labeled DNA: an electron spin resonance investigation. Radiat Res (1987) 0.75
ESR study of the anion radicals of 5-nitropyrimidines: conversion to iminoxy radicals. Radiat Res (1976) 0.75
Comparison of patients with acute anterior or posterior myocardial infarcts with and without complete heart block. Am J Cardiovasc Pathol (1988) 0.75