Analysis of the ESR spectra of the cholestane spin label in oriented multibilayers of lecithin and cholesterol in the gel state

1977 ◽  
Vol 25 (1) ◽  
pp. 25-45
Author(s):  
Marcus A Hemminga
Keyword(s):  
Spin Label ◽  
Esr Spectra ◽  
Cholestane Spin Label

Molecular Motion of the Cholestane Spin Label in a Multibilayer in the Gel Phase Studied Using Echo-Detected EPR

1995 ◽  
Vol 115 (1) ◽  
pp. 80-86 ◽  
Author(s):  
S.A. Dzuba ◽  
H. Watari ◽  
Y. Shimoyama ◽  
A.G. Maryasov ◽  
Y. Kodera ◽  
...  
Keyword(s):  
Spin Label ◽  
Molecular Motion ◽  
Gel Phase ◽  
Cholestane Spin Label

Spin Label Study of Apomembranes and Purple Membranes

1993 ◽  
Vol 48 (5-6) ◽  
pp. 500-503
Author(s):  
Tzvetana R. Lazarova ◽  
Maya Y. Velitchkova
Keyword(s):  
Fatty Acids ◽  
Lipid Bilayer ◽  
Spin Label ◽  
Hyperfine Splitting ◽  
Esr Spectra ◽  
Spin Labels ◽  
Label Study ◽  
Splitting Parameter ◽  
Induced Changes ◽  
Purple Membranes

Abstract Three spin-labelled fatty acids were used to detect the dynamics of lipid bilayer of 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.

Axial isomer and ESR spectra of the steroid spin label, 3-doxyl-5α-cholestane

1976 ◽  
Vol 24 (1) ◽  
pp. 41-52 ◽  
Author(s):  
Thomas B Marriott ◽  
Shui Pong Van ◽  
O.Hayes Griffith
Keyword(s):  
Spin Label ◽  
Esr Spectra
Sign in / Sign up

Export Citation Format

Share Document