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1993 (1)
1Author    T. Zvetana, R. L. Azarova An, M. Aya, Y. V. ElitchkovaRequires cookie*
 Title    Spin Label Study of Apomembranes and Purple Membranes  
 Abstract    Three spin-labelled fatty acids were used to detect the dynamics of lipid bilayer o f apomem­ branes and purple membranes. It was found that ESR spectra of spin labels bound to apo­ membranes showed a temperature-induced changes rather similar to those seen with purple membranes. At the same time, however, the values of hyperfine splitting parameter 2Tm were lower as compared to purple membranes. The results pointed out that the removal of the retinal from purple membranes affects the dynamics of lipid bilayer and apomembranes were more rigid structure than those of purple membranes. 
  Reference    Z. Naturforsch. 48c, 500—503 (1993); received July 3/September 16 1992 
  Published    1993 
  Keywords    Purple Membranes, Apomembranes, Retinal, Membrane Fluidity, Spin Label 
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 TEI-XML for    default:Reihe_C/48/ZNC-1993-48c-0500.pdf 
 Identifier    ZNC-1993-48c-0500 
 Volume    48