Observations of probe dependence of the solvation dynamics in ionic liquids

Observations of probe dependence of the solvation dynamics in ionic liquids

Solvation and rotational dynamics of 4-aminophthalimide (4AP) in four ionic liquids (ILs) are measured using a combination of fluorescence upconversion spectroscopy and time-correlated single photon counting. These data are compared with previously reported data for coumarin 153 (C153) to investigat...

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Veröffentlicht in:Physical chemistry chemical physics : PCCP 2015-05, Vol.17 (19), p.12949-12956
Hauptverfasser: Zhang, Xin-Xing, Breffke, Jens, Ernsting, Nikolaus P, Maroncelli, Mark
Format: Artikel
Sprache:eng
Schlagworte:
Anions
Anisotropy
Dynamics
Fluorescence
Ionic liquids
Mathematical models
Response functions
Solvation
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Zusammenfassung:Solvation and rotational dynamics of 4-aminophthalimide (4AP) in four ionic liquids (ILs) are measured using a combination of fluorescence upconversion spectroscopy and time-correlated single photon counting. These data are compared with previously reported data for coumarin 153 (C153) to investigate the probe dependence of solvation dynamics. No fast component (
ISSN:1463-9076
1463-9084
DOI:10.1039/c5cp00814j