Diphenylhexatriene-phosphatidylcholine fluorescence in POPC vesicles: Comparison of the exponential-series and the maximum-entropy methods
Kungl, A. ; Anrather, D. ; Landl, G. ; Kauffmann, H. ; Auer, M. ; Hermetter, A. ; Prenner, E.
Springer
Published 1994
Springer
Published 1994
| ISSN: |
1573-4994
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|---|---|
| Keywords: |
Distributional analysis ; diphenylhexatriene ; fluorescence-labeled vesicles
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract We have investigated the time-resolved fluorescence of diphenylhexatriene (DPH) covalently linked to phosphatidylcholine (PC) in palmitoyloleoylglycerophosphocholine (POPC) vesicles with special consideration of the comparison of two methods for distributional lifetime analysis: the exponential-series method (ESM) and the maximum-entropy method (MEM). Generally, both methods were found to reveal equivalent results on high-quality data. Different are the shapes of the recovered distributions (symmetry and width) as well as the time effort for the numerical analysis.
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| Type of Medium: |
Electronic Resource
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| URL: |