Solvation dynamics at water-ZrO2 interfaces

The dye coumarin 343 (C343) adsorbed on the surface of ZrO2 nanoparticles in aq. solns. was used to study the solvation dynamics close to these surfaces. The time-resolved Stokes shift was measured by femtosecond frequency-resolved upconversion. The absorption and fluorescence spectra of C343 in water and adsorbed on ZrO2 were analyzed. The solvation functions of C343 in water and adsorbed on ZrO2 nanoparticles were detd. [on SciFinder (R)]


Published in:
Femtochemistry and Femtobiology: Ultrafast Events in Molecular Science, International Conference on Femtochemistry, 6th, Paris, France, July 6-10, 2003, 541-544
Year:
2004
Laboratories:




 Record created 2006-02-27, last modified 2018-01-27


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