|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
2
|
|
pubmed:dateCreated |
2000-6-23
|
|
pubmed:abstractText |
[reaction: see text] We have analyzed the different catalytic effects of surfactant aggregates upon the rate-determining hydroxide ion induced deprotonation reaction of 1. Vesicles are more effective catalysts than micelles, most likely providing a more apolar microenvironment at the substrate binding sites. We suggest that this leads to a catalytic reaction involving less strongly hydrated hydroxide ions. In the case of DODAB and DODAC vesicles, binding of cholesterol to the bilayer further increases the catalytic efficiency.
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Jan
|
|
pubmed:issn |
1523-7060
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:day |
27
|
|
pubmed:volume |
2
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
127-30
|
|
pubmed:dateRevised |
2006-11-15
|
|
pubmed:meshHeading |
|
|
pubmed:year |
2000
|
|
pubmed:articleTitle |
Vesicles accelerate proton transfer from carbon up to 850-fold.
|
|
pubmed:affiliation |
Department of Organic and Molecular Inorganic Chemistry, University of Groningen, The Netherlands.
|
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|
