Publications (last 10 years)

Y. Razskazovskiy, M. G. Debije, S. B. Howerton, L. D. Williams, W. A. Bernhard, Strand breaks produced in X-irradiated crystalline DNA: Alternating CG-oligomers. Radiat. Res. In Press (2003)

 

Y. Razskazovskiy, M. G. Debije, W. A. Bernhard, Strand breaks produced in X-irradiated crystalline DNA: Influence of base sequence. Radiat. Res  159, 663-669  (2003)

 

Y. Razskazovskiy, Radiation-activated nuclease activity of o,o‘-diphenyleneiodononium cations (DPI): A reductively initiated chain reaction involving the C1‘-chemistry. Radiat. Res. 159, 543-549 (2003)

 

Y. Razskazovskiy, M. G. Debije, W. A. Bernhard, The yield of strand breaks resulting from direct-type effects in crystalline DNA X-irradiated at 4 K and room temperature. J. Am. Chem. Soc. 123, 2917-2918 (2001)

 

Y. Razskazovskiy, M. G. Debije, W. A. Bernhard, Direct radiation damage to crystalline DNA: What is the source of unaltered base release? Radiat. Res.  153, 436-441 (2000)

 

Y. Razskazovskiy, M. Roginskaya, A. Jacobs, M. D. Sevilla, Reductively activated cleavage of DNA mediated by o,o‘-diphenylenehalonium cations. Radiat. Res. 154, 319-325 (2000)

 

K. Messer, K. Carpenter, K. Forzley,  J. Buchanan, S. Yang, Y. Razskazovkiy, Z. Cai and M. D. Sevilla, Electron Spin Resonance study of electron transfer rates in DNA:  Determination of the tunneling constant b for single step excess electron transfer. J. Phys. Chem. 104, 1128-1136 (2000)

 

            W. A Bernhard,  M. G. Debije, M. T. Milano and Y. Razskazovskiy.  Influence of structure on electron and hole transfer in directly ionized DNA. Proceedings of the Eleventh International Congress of Radiation Research, M Moriarty, C. Mothersill, C. Seymour, M. Edington, J. F. Ward, and R. J. M. Fry, eds., Vol. 2, 321-324 (2000)

 

            Y. Razskazovskiy, M. J. Raiti and M. D. Sevilla, Electron spin resonance and molecular oribtal study of one-electron-reduced O,O ‘-diphenylenehalonium cations: First evidence for a diaryliodine radical, Ar2I. or simply a new s*-radical? J. Phys. Chem. A 103, 6351-6359 (1999)

 

            Y.  Razskazovskiy, D. Becker and M. D. Sevilla, Sulfoxyl radicals: formation, structure and kinetics. In S-Centered radicals,Vol.  (Z. B. Alfassi, Ed.), pp. 245-276. John Wiley & Sons, Chichester - New York - Weinheim - Brisbane - Singapore - Toronto, 1999

 

            Y. V. Razskazovskiy, and M. Y. Mel’nikov, Reactions of thiyl radicals in the solid phase. In S-Centered radicals,Vol.  (Z. B. Alfassi, Ed.), pp. 225-244. John Wiley & Sons, Chichester - New York - Weinheim - Brisbane - Singapore - Toronto, 1999

 

            Y. Razskazovskiy, M. Roginskaya and M. D. Sevilla, Modification of the reductive pathway in gamma-irradiated DNA by electron scavengers: targeting the sugar-phosphate backbone. Radiat. Res. 149, 422-432 (1998)

 

            W. Wang, Y. Razskazovskiy and M. D. Sevilla, Secondary radical attack on DNA nucleotides: reaction by addition to DNA bases and abstraction from sugar. Int. J. Radiat. Biol. 71, 387-399 (1997)

 

. M. D. Sevilla, D. Becker and Y. Razskazovskiy, Electron and hole transfer within DNA and its hydration layer. Abstr. Pap. Am. Chem. Soc. 214, 171-Phys, Part 172 (1997)

 

            Y. Razskazovskiy, S. G. Swarts, J. M. Falcone, C. Taylor and M. D. Sevilla, Competitive electron scavenging by chemically modified pyrimidine bases in bromine-doped DNA: relative efficiencies and relevance to intrastrand electron migration distances. J. Phys. Chem. 101, 1460-1467 (1997)

 

.           D. Becker, Y. Razskazovskiy, M. U. Callaghan and M. D. Sevilla, Electron spin resonance of DNA irradiated with a heavy-ion beam (O-16(8+)): Evidence for damage to the deoxyribose phosphate backbone. Radiat. Res. 146, 361-368 (1996)

 

            Y. Razskazovskiy, and M. D. Sevilla, Reactions of Sulfonyl Peroxyl Radicals with DNA and its Components: Hydrogen Abstraction from the Sugar Backbone versus Addition to Pyrimidine Double Bonds. Int. J. Radiat. Biol. 69, 75-87 (1996)

 

            Y. Razskazovskiy, and M. D. Sevilla, One-electron oxidation and reduction of sulfites and sulfinic acids in oxygenated media: the formation of sulfonyl and sulfuranyl peroxyl radicals. J. Phys. Chem. 100, 4090-4096 (1996)

 

            Y. Razskazovskiy, A.-O. Colson and M. D. Sevilla, On the nature of thiyl peroxyl radical: ESR and ab initio MO evidence for intermolecular  stabilization of the charge transfer state, RS(+)OO-. J. Phys. Chem. 99, 7993-8001 (1995)

 

            Y. V. Razskazovskiy, M. V. Roginskaya and M. Y. Melnikov, Two pathways of SO2  addition to carbon-centered free radicals grafted to a silica surface - sulfonyl and oxysulfinyl radical formation. J. Phys. Chem. 98, 12003-12007 (1994)