STRUCTURE OF POLYMERIZABLE LIPID BILAYERS - WATER PROFILE OF A DIACETYLENIC LIPID BILAYER USING ELASTIC NEUTRON-SCATTERING

被引：11
|
作者：
BLECHNER, SL [1 ]
SKITA, V [1 ]
RHODES, DG [1 ]
机构：
[1] UNIV CONNECTICUT,DEPT PHYS,STORRS,CT 06268
来源：
BIOCHIMICA ET BIOPHYSICA ACTA | 1990年 / 1022卷 / 03期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/0005-2736(90)90276-T
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Elastic neutron scattering experiments have been used to study the hydration of multibilayers of 1,2-bis(10,12-tricosadiynol-sn-glycero-3- phosphocholine (DC8,9PC). Previously published FTIR spectroscopic data had suggested, based on shifts in the carbonyl (CO) stretch frequencies, that the phosphocholine headgroup in these polymerizable lipid bilayers was much less hydrated than that of saturated phosphatidylcholines. Our results demonstrate that the DC8,9PC headgroup is at least as well hydrated as that of dpalmitoylphosphatidylcholine (DPPC), a saturated lipid, under the same conditions. © 1990.
引用
收藏
页码：291 / 295
页数：5
相关论文
共 50 条
  • [21] Nanoscale structure of lipid bilayers revealed by in-silico and experimental small angle neutron scattering
    Dorrell, Mitchell
    Heberle, Fred
    Katsaras, John
    Lyman, Edward
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [22] Nanoscale Structure of Lipid Bilayers Revealed by In-Silico and Experimental Small Angle Neutron Scattering
    Dorrell, Mitchell
    Heberle, Frederick
    Katsaras, John
    Lyman, Edward
    BIOPHYSICAL JOURNAL, 2017, 112 (03) : 468A - 468A
  • [23] Nanoscale Structure of Lipid Bilayers Revealed By In-Silico and Experimental Small Angle Neutron Scattering
    Dorrell, Mitchell
    Heberle, Fred
    Katsaras, John
    Lyman, Ed
    Sodt, Alexander
    BIOPHYSICAL JOURNAL, 2018, 114 (03) : 269A - 269A
  • [24] Nanoscale Structure of Lipid Bilayers Revealed by In-Silico and Experimental Small Angle Neutron Scattering
    Dorrell, Mitchell
    Heberle, Frederick A.
    Katsaras, John
    Lyman, Edward
    Sodt, Alexander J.
    BIOPHYSICAL JOURNAL, 2019, 116 (03) : 90A - 90A
  • [25] Study of water diffusion on single-supported bilayer lipid membranes by quasielastic neutron scattering
    Bai, M.
    Miskowiec, A.
    Hansen, F. Y.
    Taub, H.
    Jenkins, T.
    Tyagi, M.
    Diallo, S. O.
    Mamontov, E.
    Herwig, K. W.
    Wang, S. -K.
    EPL, 2012, 98 (04)
  • [26] A Computational Approach for Modeling Neutron Scattering Data from Lipid Bilayers
    Carrillo, Jan -Michael Y.
    Katsaras, John
    Sumpter, Bobby G.
    Ashkar, Rana
    JOURNAL OF CHEMICAL THEORY AND COMPUTATION, 2017, 13 (02) : 916 - 925
  • [27] Lipid bilayer structure determined by the simultaneous analysis of neutron and x-ray scattering data
    Kucerka, Norbert
    Nagle, John F.
    Sachs, Jonathan N.
    Feller, Scott E.
    Pencer, Jeremy
    Jackson, Andrew
    Katsaras, John
    BIOPHYSICAL JOURNAL, 2008, 95 (05) : 2356 - 2367
  • [28] Small-angle neutron scattering studies of lipid bilayer structure, softness, and the effects of cholesterol
    Lemmich, J
    Mortensen, K
    Ipsen, JH
    Honger, T
    Bauer, R
    Mouritsen, OG
    BIOPHYSICAL JOURNAL, 1996, 70 (02) : SU461 - SU461
  • [29] Interaction of SNARE Mimetic Peptides with Lipid bilayers: Effects of Secondary Structure, Bilayer Composition and Lipid Anchoring
    Swapnil Wagle
    Vasil N. Georgiev
    Tom Robinson
    Rumiana Dimova
    Reinhard Lipowsky
    Andrea Grafmüller
    Scientific Reports, 9
  • [30] Interaction of SNARE Mimetic Peptides with Lipid bilayers: Effects of Secondary Structure, Bilayer Composition and Lipid Anchoring
    Wagle, Swapnil
    Georgiev, Vasil N.
    Robinson, Tom
    Dimova, Rumiana
    Lipowsky, Reinhard
    Grafmueller, Andrea
    SCIENTIFIC REPORTS, 2019, 9 (1)
12345