Role of Electron-Driven Proton-Transfer Processes in the Ultrafast Deactivation of Photoexcited Anionic 8-oxoGuanine-Adenine and 8-oxoGuanine-Cytosine Base Pairs

Keyphrases

• Ultrafast 100%
• Photoexcitation 100%
• Proton Transfer Mechanism 100%
• Cytosine 100%
• 8-oxoguanine 100%
• Deactivation 100%
• 8-oxo-7,8-dihydroguanosine 100%
• Deprotonated 33%
• Excited State Lifetime 33%
• Nucleosides 22%
• Thymine 22%
• Cyclobutane Pyrimidine Dimers 22%
• DNA Repair 22%
• Wave Function 11%
• Function-based 11%
• Reaction Pathway 11%
• Excited States 11%
• Efficient Electron Transfer 11%
• Electron Transfer 11%
• Oxidative Damage 11%
• Barrier-free 11%
• Potential Energy Profile 11%
• Conical Intersection 11%
• Low-lying 11%
• Reaction Potential 11%
• Proton Transfer Reaction 11%
• Electronic Structure Calculations 11%
• Excited State Deactivation 11%
• Hydrogen-bonded Complexes 11%
• Sub-picosecond 11%
• RNA Repair 11%
• Protonated Forms 11%
• Photoexcited States 11%
• Repair Agent 11%
• Flavin 11%
• Quenching Mechanism 11%
• Exited States 11%

Chemistry

• Proton Transfer 100%
• Transfer Process 100%
• Pair-Base 100%
• Adenine 100%
• Guanosine 100%
• Cytosine 100%
• 8-Oxoguanine 100%
• Excited State 55%
• DNA 33%
• Nucleoside 22%
• Cyclobutane 22%
• Ribonucleic Acid 22%
• dimer 22%
• Electron Transport 22%
• Thymine 22%
• Cofactor 22%
• Reaction Path 11%
• Electronic State 11%
• Transfer Reaction 11%
• Flavin 11%
• Hydrogen 11%
• Potential Energy 11%
• Base 11%
• Wave Function 11%
• DNA Repair 11%