
Lateral diffusion in planar lipid bilayers.
Publication
, Journal Article
Fahey, PF; Koppel, DE; Barak, LS; Wolf, DE; Elson, EL; Webb, WW
Published in: Science
January 21, 1977
Direct measurements by fluorescence correlation spectroscopy of lateral diffusion coefficients of fluorescent lipid analogs in lipid bilaryer membranes indicate self-diffusion coefficients D greater than 10(-7) square centimeters per second for various lipid systems above their reported transition temperatures. Cholesterol in egg lecithin at mole ratio of 1 : 2 reduces D by about twofold, while retained hydrocarbon solvent can increase it by two- to threefold.
Duke Scholars
Published In
Science
DOI
ISSN
0036-8075
Publication Date
January 21, 1977
Volume
195
Issue
4275
Start / End Page
305 / 306
Location
United States
Related Subject Headings
- Temperature
- Structure-Activity Relationship
- Spectrometry, Fluorescence
- Phosphatidylcholines
- Membrane Lipids
- In Vitro Techniques
- Glycerides
- General Science & Technology
- Diffusion
- Cholesterol
Citation
APA
Chicago
ICMJE
MLA
NLM
Fahey, P. F., Koppel, D. E., Barak, L. S., Wolf, D. E., Elson, E. L., & Webb, W. W. (1977). Lateral diffusion in planar lipid bilayers. Science, 195(4275), 305–306. https://doi.org/10.1126/science.831279
Fahey, P. F., D. E. Koppel, L. S. Barak, D. E. Wolf, E. L. Elson, and W. W. Webb. “Lateral diffusion in planar lipid bilayers.” Science 195, no. 4275 (January 21, 1977): 305–6. https://doi.org/10.1126/science.831279.
Fahey PF, Koppel DE, Barak LS, Wolf DE, Elson EL, Webb WW. Lateral diffusion in planar lipid bilayers. Science. 1977 Jan 21;195(4275):305–6.
Fahey, P. F., et al. “Lateral diffusion in planar lipid bilayers.” Science, vol. 195, no. 4275, Jan. 1977, pp. 305–06. Pubmed, doi:10.1126/science.831279.
Fahey PF, Koppel DE, Barak LS, Wolf DE, Elson EL, Webb WW. Lateral diffusion in planar lipid bilayers. Science. 1977 Jan 21;195(4275):305–306.

Published In
Science
DOI
ISSN
0036-8075
Publication Date
January 21, 1977
Volume
195
Issue
4275
Start / End Page
305 / 306
Location
United States
Related Subject Headings
- Temperature
- Structure-Activity Relationship
- Spectrometry, Fluorescence
- Phosphatidylcholines
- Membrane Lipids
- In Vitro Techniques
- Glycerides
- General Science & Technology
- Diffusion
- Cholesterol