umu.sePublications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Lateral Diffusion of Cholesterol and Dimyristoylphosphatidylcholine in a Lipid Bilayer Measured by Pulsed Field Gradient NMR Spectroscopy
Umeå University, Faculty of Science and Technology, Chemistry.
Umeå University, Faculty of Science and Technology, Chemistry.
2002 (English)In: Biophys Journal, Vol. 83, no 5, 2702-4 p.Article in journal (Refereed) Published
Abstract [en]

The pulsed field gradient NMR method for measuring self-diffusion has been used for a direct determination of the lateral diffusion coefficient of cholesterol, fluorine labeled at the 6-position, for an oriented lamellar liquid-crystalline phase of dimyristoylphosphatidylcholine (DMPC)/cholesterol/water. It is found that the diffusion coefficients of DMPC and cholesterol are equal over a large temperature interval. The apparent energy of activation for the diffusion process (58 kJ/mol) is about the same as for a lamellar phase of DMPC/water, whereas the phospholipid lateral diffusion coefficient is approximately four times smaller in the presence of cholesterol.

Place, publisher, year, edition, pages
2002. Vol. 83, no 5, 2702-4 p.
Identifiers
URN: urn:nbn:se:umu:diva-16779OAI: oai:DiVA.org:umu-16779DiVA: diva2:156452
Available from: 2008-02-08 Created: 2008-02-08 Last updated: 2011-01-13Bibliographically approved

Open Access in DiVA

No full text

Other links

http://www.biophysj.org/cgi/content/full/83/5/2702?maxtoshow=&HITS=10&hits=10&RESULTFORMAT=&author1=Or%E4dd%2C+G&searchid=1&FIRSTINDEX=0&fdate=//&tdate=//&resourcetype=HWCIT

Search in DiVA

By author/editor
Orädd, GregerLindblom, Göran
By organisation
Chemistry

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 51 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf