UVA-visible photo-excitation of guanine radical cations produces sugar radicals in DNA and model structures
about
C5'- and C3'-sugar radicals produced via photo-excitation of one-electron oxidized adenine in 2'-deoxyadenosine and its derivativesThe guanine cation radical: investigation of deprotonation states by ESR and DFT.Sugar radical formation by a proton coupled hole transfer in 2'-deoxyguanosine radical cation (2'-dG*+): a theoretical treatmentOne-electron oxidation of gemcitabine and analogs: mechanism of formation of C3' and C2' sugar radicals.Photooxidation of nucleic acids on metal oxides: physico-chemical and astrobiological perspectives.Comment on "Theoretical study of polaron formation in poly(G)-poly(C) cations"Direct formation of the C5'-radical in the sugar-phosphate backbone of DNA by high-energy radiation.π-Radical to σ-Radical Tautomerization in One-Electron-Oxidized 1-Methylcytosine and Its Analogs.Synthesis and EPR studies of 2'-deoxyuridines with alkynyl, rodlike linkages.Presolvated electron reactions with methyl acetoacetate: electron localization, proton-deuteron exchange, and H-atom abstraction.Hydroxyl ion addition to one-electron oxidized thymine: unimolecular interconversion of C5 to C6 OH-adductsWhich DNA damage is likely to be relevant in hormetic responses?Formation of S-Cl phosphorothioate adduct radicals in dsDNA S-oligomers: hole transfer to guanine vs disulfide anion radical formationMechanisms of direct radiation damage in DNA, based on a study of the yields of base damage, deoxyribose damage, and trapped radicals in d(GCACGCGTGC)(2)Proton-coupled electron transfer in DNA on formation of radiation-produced ion radicals.Reactions of 5-methylcytosine cation radicals in DNA and model systems: thermal deprotonation from the 5-methyl group vs. excited state deprotonation from sugar.One-electron oxidation of neutral sugar radicals of 2'-deoxyguanosine and 2'-deoxythymidine: a density functional theory (DFT) study.Sugar radicals formed by photoexcitation of guanine cation radical in oligonucleotides.Photoexcitation of dinucleoside radical cations: a time-dependent density functional study.Direct observation of the hole protonation state and hole localization site in DNA-oligomers.Gamma and Ion-Beam Irradiation of DNA: Free Radical Mechanisms, Electron Effects, and Radiation Chemical Track Structure.Photoexcitation of adenine cation radical [A*+] in the near UV-vis region produces sugar radicals in adenosine and in its nucleotides.Formation of aminyl radicals on electron attachment to AZT: abstraction from the sugar phosphate backbone versus one-electron oxidation of guanine.Highly oxidizing excited states of one-electron-oxidized guanine in DNA: wavelength and pH dependence.Prototropic equilibria in DNA containing one-electron oxidized GC: intra-duplex vs. duplex to solvent deprotonation.Prehydrated One-Electron Attachment to Azido-Modified Pentofuranoses: Aminyl Radical Formation, Rapid H-Atom Transfer, and Subsequent Ring Opening.
P2860
Q25257784-D02D2B3A-76DD-468D-8F1F-80A575D62C3AQ30483247-2E342642-F57E-48F4-B896-6268B7734475Q30491154-739C415F-ADBD-4D42-B39C-22F62D4B24ACQ34489433-6A07610D-6AFC-45EB-AEB3-D9C8AA4FA3CFQ34629648-4FA08A31-B288-458A-AADD-510BA787E220Q35106272-7F6B6D85-ACED-41DC-91E0-4161CF9C7B40Q35989620-10D9F7FE-582D-48CB-A885-D55577272E5DQ36036795-B4B49B37-CDC6-4390-A352-ECE9BAA32AF8Q36131691-CC68C63F-F88B-40DD-9759-071FBF322CF9Q36369108-1C4AF89D-75C2-4840-B09A-2A2DD6F59211Q36741030-4C664BBF-22E9-44AD-9D1E-DC66A0F32011Q36782124-974ACED8-D5CC-4C9B-845C-48878BF6AD4FQ37212878-CFD1FCF1-529D-4CBC-AD11-F3C2EBDF3F32Q37468649-D7B85667-2422-470B-9829-FC8A618D0406Q37742599-F66D32EC-8563-4C15-ADEE-D3308DDE97C8Q41904882-3A1D8829-5251-4F51-9BD2-9CD9F5191A34Q42000796-5665D803-9CAE-4D60-A672-B2E3E710AC63Q42065351-1AD5BF1A-D72D-4EA4-9323-1BA64F272345Q42419270-96EBFA5A-292B-458B-A460-F68443B1154CQ42540115-2B03084D-BA77-44D8-A565-09A6A1A0B0C8Q42606028-281FC0E3-46E2-4C5E-A9F0-2DC0CF056C7EQ42620751-BBE92454-B542-4DEC-8F3C-8FA004B43E27Q42648629-AC1CCDAB-7FFD-417D-877F-33D7D75F526AQ42702947-AA679BA8-148A-4A2B-BE32-21C039AC6E7BQ42742852-615ADD62-6E0B-433E-B0BD-472E4CFFA7D7Q48254394-084A4AB1-C9EB-44BD-A20D-63FDD14CC0BF
P2860
UVA-visible photo-excitation of guanine radical cations produces sugar radicals in DNA and model structures
description
2005 nî lūn-bûn
@nan
2005 թուականի Հոկտեմբերին հրատարակուած գիտական յօդուած
@hyw
2005 թվականի հոտեմբերին հրատարակված գիտական հոդված
@hy
2005年の論文
@ja
2005年論文
@yue
2005年論文
@zh-hant
2005年論文
@zh-hk
2005年論文
@zh-mo
2005年論文
@zh-tw
2005年论文
@wuu
name
UVA-visible photo-excitation o ...... ls in DNA and model structures
@ast
UVA-visible photo-excitation o ...... ls in DNA and model structures
@en
UVA-visible photo-excitation o ...... ls in DNA and model structures
@nl
type
label
UVA-visible photo-excitation o ...... ls in DNA and model structures
@ast
UVA-visible photo-excitation o ...... ls in DNA and model structures
@en
UVA-visible photo-excitation o ...... ls in DNA and model structures
@nl
prefLabel
UVA-visible photo-excitation o ...... ls in DNA and model structures
@ast
UVA-visible photo-excitation o ...... ls in DNA and model structures
@en
UVA-visible photo-excitation o ...... ls in DNA and model structures
@nl
P2093
P2860
P356
P1476
UVA-visible photo-excitation o ...... ls in DNA and model structures
@en
P2093
Amitava Adhikary
Aramice Y S Malkhasian
David Becker
Jessica Koppen
Michael D Sevilla
Sean Collins
P2860
P304
P356
10.1093/NAR/GKI857
P407
P577
2005-10-04T00:00:00Z