Pyrazole-substituted near-infrared cyanine dyes exhibit pH-dependent fluorescence lifetime properties

Chemical Compounds

• Cyanine Dye 85%
• Fluorescence Lifetime 71%
• Pyrazole 71%
• Pyrazoles 16%
• Fluorescent Probe 12%
• Fluorescence Intensity 12%
• Emission Spectrum 12%
• pH Value 11%
• Excited State 10%
• Electron Transfer 9%
• Dye 8%

Medicine & Life Sciences

• pyrazole 100%
• Coloring Agents 56%
• Fluorescence 56%
• IR 820 18%
• Pyrazoles 15%
• Dimethyl Sulfoxide 9%
• Optical Imaging 9%
• Fluorescent Dyes 9%
• Electrons 6%

Physics & Astronomy

• dyes 59%
• fluorescence 50%
• life (durability) 46%
• electron transfer 8%
• emission spectra 7%
• probes 5%
• sensitivity 5%
• excitation 4%