Interdigitated hydrocarbon chain packing causes the biphasic transition behavior in lipid/alcohol suspensions.
Interdigitated hydrocarbon chain packing causes the biphasic transition behavior in lipid/alcohol suspensions.
复制标题
叉指式烃链堆积导致脂质/醇悬浮液中的双相转变行为。
DOI:
10.1016/0005-2736(84)90562-5
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发表时间:
1984
期刊:
影响因子:
--
通讯作者:
McIntosh,TJ
中科院分区:
文献类型:
--
作者:
Simon,SA;McIntosh,TJ
It has been shown recently by Rowe ((1983) Biochemistry 22, 3299–3305) that ethanol has a ‘biphasic’ effect on the transition temperature (Tm) of phosphatidylcholine bilayers, reducingTmat low concentrations but increasingTmat high concentrations. Our X-ray diffraction data show that this reversal ofTmis a consequence of the induction of an unusual gel phase, where the lipid hydrocarbon chains from apposing monolayers fully interpenetrate or interdigitate. The properties of this interdigitated phase also explain the lipid chain length dependence of the reversal in theTmversus ethanol concentration curves and the narrow width of the transition at high ethanol concentrations, as well as spectroscopic and calorimetric data from lipid suspensions containing other drugs such as methanol, benzyl alcohol, phenyl ethanol, and chlorpromazine.
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影响因子:
9.9
作者:
E. Evans;R. Waugh
通讯作者:
R. Waugh
影响因子:
3.4
作者:
L. Ebihara;J. Hall;R. Macdonald;T. McIntosh;S. Simon
通讯作者:
S. Simon
DOI:
10.1016/0005-2736(83)90403-0
发表时间:
1983
期刊:
Biochimica et Biophysica Acta
影响因子:
--
作者:
T. McIntosh;R. McDaniel;S. Simon
通讯作者:
S. Simon
DOI:
10.1016/0005-2760(77)90201-6
发表时间:
1977
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
J. Ranck;T. Keira;V. Luzzati
通讯作者:
V. Luzzati
DOI:
10.1016/0005-2736(78)90415-7
发表时间:
1978-01-01
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
FRENZEL, J;ARNOLD, K;NUHN, P
通讯作者:
NUHN, P