N,N,N-Trimethyl-4-(6-phenyl-1,3,5-hexatrien-1-yl)phenylammonium p-toluenesulfonate(TMA-DPH) is used as a fluorescence anisotropy probe in lipid membrane structural studies.
Biochimica et biophysica acta, 1828(2), 241-248 (2012-09-20)
The influence of fullerenol on the activities of human erythrocyte membrane ATPases and the fluidity of the plasma membrane as well as the possibility of fullerenol incorporation into the plasma membrane were investigated. Fullerenol at concentrations up to 150 μg/mL
Processes occurring in the cytoplasmic membrane of the surfactin producer Bacillus subtilis were examined during a 3-d cultivation. The fatty acid composition was found to be almost stable within this interval, except for the early stationary phase when the nonbranched
The blue emission anisotropy, r, of two lipophilic probes, diphenylhexatriene (DPH) and its trimethyl-ammonium derivative (TMA-DPH), has been measured in foliar Lupinus albus L. protoplasts for the first time by flow cytometry. Distinctive values have been obtained for protoplasts of
The effects induced by natural phenolic and resorcinolic lipids on membrane permeability were investigated. All of the compounds tested perturbed the phospholipid bilayer and stabilized erythrocytes against hypoosmotically induced hemolysis. Dipalmitoylphosphatidylcholine liposomes with two preincorporated fluorescent dyes (1-(4-trimethylammoniumphenyl)-6-phenyl-1,3,5-hexatrien p-toluenesulfonate (TMA-DPH)
The interaction of positively-charged antibiotic gentamicin with cell membranes was studied to determine if any changes in membrane organization were induced by the drug. Opossum kidney epithelia (OK) cells were used as models of eukaryotic cells. Two methods were used:
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