N,N-Dimethyl-6-propionyl-2-naphthylamine (Prodan), a membrane surface probe, may be used as a fluorescence probe in non-cell based in vitro assay for the determination of drug-phospholipid complex formation and to study membrane surface properties.
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Bottomless glass bottle. Contents are inside inserted fused cone.
The journal of physical chemistry. A, 114(14), 4946-4950 (2010-03-25)
The synthesis and photophysical properties of 7-(dimethylamino)-3,4-dihydrophenanthren-1(2H)-one (7) and 3-(dimethylamino)-8,9,10,11-tetrahydro-7H-cyclohepta[a]naphthalen-7-one (8) are reported. These compounds possess a cycloalkanone substructure that controls the extent of twisting of the carbonyl group. The six-membered ring in 7 forces the carbonyl group to be
Fluorescence spectral features of 6-propionyl-2-dimethylaminonaphthalene (Prodan) in phospholipid vesicles of different phase states are investigated. Like the spectra of 6-lauroyl-2-dimethylaminonaphthalene (Laurdan), the steady-state excitation and emission spectra of Prodan are sensitive to the polarity of the environment, showing a relevant
Colloids and surfaces. B, Biointerfaces, 84(1), 55-62 (2011-01-15)
The bilayer phase behavior of asymmetric phospholipids, palmitoylstearoylphosphatidylcholine (PSPC) and stearoylpalmitoylphosphatidylcholine (SPPC), with different vesicle sizes (large multilamellar vesicle (LMV) and giant multilamellar vesicle (GMV)) was investigated by fluorescence spectroscopy using a polarity-sensitive fluorescent probe Prodan under high pressure. The
Biochimica et biophysica acta, 1511(2), 330-340 (2001-04-05)
The fluorescent membrane probe 6-propionyl-2-dimethylaminonaphthalene (Prodan) displays a high sensitivity to the polarity and packing properties of lipid membrane. Contrary to 6-lauroyl-2-dimethylaminonaphthalene (Laurdan), Prodan can also monitor the properties of the membrane surface, i.e., the polar-head pretransition. In bilayers composed
The journal of physical chemistry. A, 115(41), 11428-11437 (2011-09-14)
Absorption and fluorescence spectra of PRODAN (6-propionyl-2-dimethylaminonaphthalene) were studied by means of the time-dependent density functional theory and the algebraic diagrammatic construction method. The influence of environment, a phosphatidylcholine lipid bilayer and water, was taken into account employing a combination
Nitric oxide (NO) as a signal transporter in neurons, endothelial cells and in the immune system.
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