Fluorene-based metal-ion sensing probe with high sensitivity to Zn ²⁺ and efficient two-photon absorption

Chemical Compounds

• Two-Photon Absorption 84%
• Ethyl 49%
• Metal Ion 43%
• Probe 42%
• Fluorescence 40%
• Fluorene 38%
• Fluorescence Microscopy 35%
• Thiourea 33%
• Chemical Method 32%
• Reaction Stoichiometry 28%
• Titration 27%
• Complexation 26%
• Kd 26%
• Acetonitrile 24%
• Metal 15%
• Ligand 15%
• Mixture 15%
• Ion 13%

Engineering & Materials Science

• Metal ions 100%
• Photons 82%
• Fluorescence 59%
• Thioureas 29%
• Complexation 28%
• Acetonitrile 28%
• Metal complexes 28%
• Fluorescence microscopy 25%
• Titration 24%
• Stoichiometry 23%
• Ligands 23%
• Ions 15%
• Derivatives 14%
• Imaging techniques 13%
• Water 9%

Physics & Astronomy

• metal ions 74%
• fluorescence 51%
• probes 41%
• sensitivity 40%
• photons 38%
• thioureas 23%
• tetrahydrofuran 23%
• acetonitrile 21%
• titration 21%
• ligands 17%
• stoichiometry 16%
• selectivity 16%
• dynamic range 16%
• methodology 14%
• microscopy 12%
• cross sections 10%
• water 9%
• metals 8%
• excitation 8%
• ions 8%