Excited-state quenching mechanism of a terthiophene acid dye bound to monodisperse CdS nanocrystals: Electron transfer versus concentration quenching

Engineering & Materials Science

• Excited states 100%
• Nanocrystals 89%
• Dyes 68%
• Quenching 61%
• Electrons 60%
• Acids 54%
• Fluorescence 20%
• Carboxylic acids 18%
• Positive ions 14%
• Nuclear magnetic resonance 14%
• Fluorophores 10%
• Dichloromethane 9%
• Nuclear magnetic resonance spectroscopy 9%
• Absorption spectroscopy 9%
• Infrared radiation 5%
• Derivatives 4%

Physics & Astronomy

• electron transfer 60%
• acids 53%
• nanocrystals 53%
• dyes 52%
• quenching 48%
• excitation 29%
• carboxylic acids 17%
• nuclear magnetic resonance 14%
• fluorescence 13%
• cations 10%
• plots 9%
• carboxylates 8%
• life (durability) 8%
• phenyls 6%
• line shape 5%
• absorption spectroscopy 5%
• substitutes 4%
• decay 3%
• spectroscopy 3%

Chemical Compounds

• Terthiophene 84%
• Nanocrystal 49%
• Excited State 47%
• Electron Transfer 41%
• Dye 37%
• Acid 20%
• Excited Singlet State 12%
• Radical Cation 11%
• Oleate 7%
• Fluorescence 6%
• Absorption Spectroscopy 5%
• Fluorescence Intensity 5%
• Dichloromethane 5%
• 1H NMR Spectroscopy 4%
• Carboxylic Acid 4%
• Surface 1%