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Study of interaction of long-chain n-alcohols with fluid DOPC bilayers by a lateral pressure sensitive fluorescence probe

In: General Physiology and Biophysics, vol. 31, no. 2
Tatiana Murugova - Mária Klacsová - Petra Pullmannová - Janka Karlovská - Pavol Balgavý
Detaily:
Rok, strany: 2012, 225 - 227
O článku:
The excimer 1,2-dipyrenedecanoyl-sn-glycero-3-phosphatidylcholine (dipy10PC) fluorescence probe was used to determine effects of aliphatic alcohols (CnH2n+1OH, n = 12–18 is the even number of carbons in alkyl chain) on fluid dioleoylphosphatidylcholine (DOPC) +dioleoylphosphatidylserine (DOPS) bilayers in multilamellar vesicles at molar ratio DOPC/DOPS = 24.7. The excimer to monomer fluorescence intensity ratio increases with the increase of CnH2n+1OH/DOPC molar ratio and decreases with the CnH2n+1OH alkyl chain length n at a constant CnH2n+1OH/DOPC = 0.4 molar ratio. These effects indicate changes in the bilayer lateral pressure on the level of pyrenyl moieties location.
Ako citovať:
ISO 690:
Murugova, T., Klacsová, M., Pullmannová, P., Karlovská, J., Balgavý, P. 2012. Study of interaction of long-chain n-alcohols with fluid DOPC bilayers by a lateral pressure sensitive fluorescence probe. In General Physiology and Biophysics, vol. 31, no.2, pp. 225-227. 0231-5882.

APA:
Murugova, T., Klacsová, M., Pullmannová, P., Karlovská, J., Balgavý, P. (2012). Study of interaction of long-chain n-alcohols with fluid DOPC bilayers by a lateral pressure sensitive fluorescence probe. General Physiology and Biophysics, 31(2), 225-227. 0231-5882.