Ratiometric spiropyran-based fluorescent pH probe

Keyphrases

• Spiropyran 100%
• Ratiometric 100%
• Fluorescent pH Probe 100%
• Anions 50%
• Oxygen Atom 50%
• Ring-opening Mechanism 50%
• Ring Opening 50%
• Cis-trans Isomerization 50%
• 1H NMR Titration 50%
• Ratiometric Fluorescent Probe 50%
• Benzimidazole 50%
• PH Range 50%
• Ortho 50%
• Operative 50%
• Off-on Probe 50%
• Molecular Platforms 50%
• Pyran 50%
• Interconversion 50%
• PH Variation 50%
• NIR Range 50%
• Closing Mechanism 50%
• Relative Intensity Ratio 50%

Chemistry

• Ring Opening Reaction 100%
• Pyran 50%
• Fluorescent Dye 50%
• 1H NMR Spectroscopy 50%
• Oxygen Atom 50%
• Benzimidazole 50%

Engineering

• Oxygen Atom 100%
• Anions and Cation 100%