Fluorescence quenching of organic molecule by insulator
Copyright policy )Fluorescence quenching of organic molecule by insulator
A new kind of fluorophore 2-(4-fluorophenyl)-1-phenyl-1H-benzo[d]imidazole (FPPBI) has been synthesized and characterized by (1)H NMR, (13)C NMR, mass spectral studies and single crystal XRD. The energy transfer from FPPBI to Al2O3 nanocrystals has been studied by absorption, fluorescence and lifetime spectroscopic methods. The association between nanoparticles and FPPBI is explained from both absorption and fluorescence quenching data. The distance between FPPBI and Al2O3 as well as the critical energy transfer distance has been deduced.
- Annamalai University India
Models, Molecular, Magnetic Resonance Spectroscopy, Crystallography, X-Ray, Fluorescence, Absorption, Spectrometry, Fluorescence, Aluminum Oxide, Nanoparticles, Benzimidazoles, Fluorescent Dyes
Models, Molecular, Magnetic Resonance Spectroscopy, Crystallography, X-Ray, Fluorescence, Absorption, Spectrometry, Fluorescence, Aluminum Oxide, Nanoparticles, Benzimidazoles, Fluorescent Dyes
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