Buffer-Dependent Photophysics of 2-Aminopurine: Insights into Fluorescence Quenching and Excited-State Interactions

Engineering & Materials Science

• Photophysics 100%
• Fluorescence quenching 92%
• Excited states 77%
• Phosphates 44%
• Ions 43%
• Quenching 24%
• Fluorescence 17%
• Carbonates 17%
• DNA 16%
• Acids 14%
• Nucleic acids 11%
• RNA 9%
• Proteins 7%

Physics & Astronomy

• buffers 39%
• phosphates 39%
• quenching 38%
• tautomers 35%
• fluorescence 34%
• excitation 22%
• ions 21%
• interactions 18%
• carbonates 17%
• deoxyribonucleic acid 14%
• acids 14%
• nucleic acids 10%
• axioms 8%
• plots 6%
• analogs 6%
• proteins 6%
• curvature 5%
• sensitivity 4%
• decay 4%

Chemical Compounds

• 2-Aminopurine 68%
• Photophysics 53%
• Fluorescence Quenching 44%
• Excited State 37%
• Phosphate Ion 27%
• 3-(N-Morpholino)propanesulfonic Acid 13%
• Nucleobase Analogue 12%
• Carbonate 12%
• Phosphate 10%
• Buffer Solution 10%
• Ion 9%
• Excited Singlet State 8%
• Fluorescence Intensity 6%
• Tris 6%
• Nucleic Acid 6%
• Hydrogen Bond 4%
• Fluorescence 4%