Augustin, Christine M. and Wolfbeis, Otto S. (2003) Fluorescence studies on fluid ordered membranes using lipophilic ruthenium-ligand complexes with long luminescence decay times. JOURNAL OF MOLECULAR LIQUIDS, 107 (1-3). pp. 141-154. ISSN 0167-7322
Full text not available from this repository.Abstract
The fluidity of lipid membranes contained in aqueous medium was studied using new fluorescent lipophilic ruthenium-ligand complexes containing dipalmitoyl-glycerophospho-ethanolamine (PE) or hexadecyl side groups, respectively. The new probes display long luminescence decay times and polarized emission, thus making them viable molecular sensors for studying the dynamics and molecular orientation of ordered liquids. Experiments are reported in which the probes were incorporated into lipid bilayers of vesicles, and their luminescence was studied with respect to temperature-dependent emission intensity, decay time and steady-state luminescence polarization. (C) 2003 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | NUCLEAR-MAGNETIC-RESONANCE; CHOLESTEROL; IMMUNOASSAYS; EQUILIBRIA; ANISOTROPY; LOCATION; MIXTURES; PROTEIN; PROBES; OXYGEN; lipid membrane probe; ruthenium-ligand complex; luminescence; decay time; light polarization |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Analytische Chemie, Chemo- und Biosensorik |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 29 Jul 2021 11:02 |
| Last Modified: | 29 Jul 2021 11:02 |
| URI: | https://pred.uni-regensburg.de/id/eprint/38669 |
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