Cover of: X-ray diffraction studies of membranes | Y. K. Levine

X-ray diffraction studies of membranes

  • 352 Pages
  • 1.95 MB
  • English
Pergamon Press , Oxford, New York
Membranes (Biology), X-rays -- Diffrac
Statementby Y. K. Levine.
SeriesProgress in surface science,, v. 3, pt. 4
LC ClassificationsQD506 .P76 vol. 3, pt. 4, QH601 .P76 vol. 3, pt. 4
The Physical Object
Paginationviii, 279-352 p.
ID Numbers
Open LibraryOL5465375M
ISBN 100080171273
LC Control Number73168184

Additional Physical Format: Online version: Levine, Y.K. X-ray diffraction studies of membranes. Oxford, New York, Pergamon Press [] (OCoLC) For X-ray diffraction studies one requires a repeating pattern of structure that is both regular and extensive and the diffracting system must constitute a large proportion of the specimen exposed to the X-ray beam.

A few membrane systems fulfil the requirements in the natural by: 1. Full text Full text is available as a scanned copy of the original print version. Get a printable copy (PDF file) of the complete article (K), or click on a page image below to browse page by : W L G Gent.

Makowski L., Li J. () X-ray diffraction and electron microscope studies of the molecular structure of biological membranes. In: Chapman D. (eds) Biomembrane Structure and Function. Topics in Molecular and Structural by: X-RAY DIFFRACTION STUDIES OF MEMBRANES The incidental radiation is characterized by a wave vector k, which lies in the direction of propagation of the beam, and whose modulus (or amplitude) is given by Jkl = 2n/A, (1) where A.

is the wavelength of the by: A review is made on recent development in X-ray diffraction studies on lipid and biological membranes.

The exposure or counting time needed to observe diffraction pattems from membranes has been very much shortened by the combined use of total reflection mirror, the curved monochromator and the position sensitive proportional counter. It is evident that the structure analysis is an X-RAY DIFFRACTION STUDIES ON MEMBRANES 3 important consideration, and a brief account of the basic theory and some recent developments is given in Section II.

BASIC T H E O R Y Structure X-ray diffraction studies of membranes book In order to explain the basic steps involved, consider the lamellar structure of a single unit cell which consists of one or more planar by:   X-ray diffraction studies of cell membranes.

Finean, J. B., Electron microscope and X-ray diffraction studies of the effects of dehydration on the structure of nerve myelin. Peripheral nerve and II.

Optic nerve. Biophys. Biochem. Cytol.8, 13 and Google ScholarCited by: 1. The present article gives first an overview on the specific problems and the theories for their solution in X-ray diffraction X-ray diffraction studies of membranes book membranes, and then reviews the present possibilities of time-resolved structural studies using synchrotron radiation on phospholipid model systems and functional membranes (sarcoplasmic reticulum membrane).Cited by:   Mikio KATAOKA, Tatzuo UEKI, X-Ray Diffraction Studies on Chromatophore Membrane from Photosynthetic Bacteria.

Diffraction Pattern of the Photoreaction Unit Isolated from Rhodospirillum rubrum Chromatophore and Some Characteristics of the Structure, The Journal of Biochemistry, Vol Issue 1, JanuaryPages 71–78, Cited by: 7.

Biophysical Journal Volume68 June X-RayDiffraction Studyof Lipid Bilayer MembranesInteracting with Amphiphilic Helical Peptides: Diphytanoyl Phosphatidylcholine with Alamethicin at LowConcentrations Yili Wu, Ke He, SteveJ.

Ludtke, and HueyW. Huang Physics Department, Rice University, Houston, Texas USA. An X-ray diffraction study of model membrane raft structures Peter J. Quinn1 and Claude Wolf2 1 Biochemistry Department, King’s College London, UK 2 ER7-Faculte´ de Me´decine-UPMC, APLIPID, Universite Paris 6, France Introduction Cell membranes, once regarded as uniform structures, are now yielding up a complexity that is required toCited by:   X–ray stress measurement by the Gaussian Curve method (M.

Kurita). Applications of X–Ray Diffraction Methods. X–ray studies on the mechanical properties of boronized steel (T.

Endoh and M.

Description X-ray diffraction studies of membranes PDF

Kawakami). X–ray study of the relationship between strength and residual stress in cemented carbides coated with TiN (K. Kamachi and T. Yamamoto).Book Edition: 1.

Differential scanning calorimetry and x-ray diffraction studies of glycolipid membranes. Richard H. Templer, Robin Leatherbarrow, O. Ces, J.

Seddon, R. Templer, D. Mannock and R. McElhaney From the book: Biophysical Chemistry: Membranes and Proteins Differential scanning calorimetry and x-ray diffraction studies of Cited by: 1. Structure of phospholipid-cholesterol membranes: An x-ray diffraction study Sanat Karmakar* and V.

Raghunathan† Raman Research Institute, BangaloreIndia Received 16 December ; published 29 June We have studied the phase behavior of mixtures of cholesterol with dipalmitoyl phosphatidylcholine. X-Ray Diffraction Studies of Membranes. (PMCID:PMC) Full Text Citations ; BioEntities ; Related Articles ; External Links ; Proc R Soc Med.

January; 67(1): PMCID: PMC X-Ray Diffraction Studies of Membranes. Reviewed by W L G Gent. In this paper, X-ray diffraction and electron-microscope data obtained from isolated erythrocyte membranes are presented in full and information obtained from parallel studies of isolated and sonicated myelin is put forwar as justificatiod n for interpreting the earliest patterns in term of nativs e hydrated erythrocyte membranes.

ABSTRACT X-ray and neutron diffraction studies of oriented multilayers of a highly purified fraction of isolated sarcoplasmic reticulum (SR) have previously provided the separate profile structures of the lipid bilayer and the Ca2+-ATPase molecule within the membrane profile to -o-A resolution.

These studies used biosynthetically. X-Ray Studies of Pd / Ag Membranes for Hydr ogen Separation T able I. Pd K-edge measurements, k 3 weighing, k range –fit range – Å.

Details X-ray diffraction studies of membranes FB2

For the first time, we designed an operando X-ray diffraction (XRD) experiment to study a dense Pd membrane during H2 permeation at typical operating conditions (e.g., – °C and 1–3 bar pressure difference).Cited by: 1. Low-angle X-ray diffraction patterns have been obtained from o condensef brush d systems border membranes which contain up to 30 % water and also from hydrated samples of the lipid extracts of the membranes.

The diffraction bands obtaine thd froe hydrate md membranes were orders (up to n = 8) of a lamellar repeating unit of about 30 nm which File Size: 4MB. Small angle x-ray diffraction patterns have been obtained from ordered arrays of hemoglobin-free human erthyrocyte membranes by use of improved techniques.

Diffraction data have been recorded to 9 A resolution on samples whose lattice periodicity was varied (by changing humidity) from A to by: 7. X-Ray Diffraction Studies of Human Eryt] (small angle x-ray diffraction/red blood cell/hemoglobin) JAMES B. STAMATOFF, SAMUEL KRIMM, AND NANCY Biophysics Research Division, Department of Physics, and Macromolecu Communicated by J.

Lawrence Oncley, Novem ABSTRACT Small angle x-ray diffraction patterns.

Download X-ray diffraction studies of membranes FB2

Studies of erythrocyte membranes Trypsin digestion caused a loss of u 3p t5o % of the total protein from both types of membrane preparation to which it was applied. This was predominantly non-haemoglobin protein. X-ray diffraction Membranes. Two different sequences of low-angle X-ray diffraction patterns were.

X-ray diffraction is a useful and powerful analysis technique for characterizing crystalline materials commonly employed in MSE, physics, and chemistry.

This informative new book describes the principles of X-ray diffraction and its applications to materials characterization. It consists of three pa. IN diffraction studies of biological membranes, X-ray diffraction has been used more frequently than electron diffraction in spite of certain advantages inherent in the latter technique.

Electron. the incident X-ray beam; n is an integer. This observation is an example of X-ray wave interference (Roentgenstrahlinterferenzen), commonly known as X-ray diffraction (XRD), and was direct evidence for the periodic atomic structure of crystals postulated for several centuries.

n l =2dsinq Bragg’s Law. X-Ray Diffraction (XRD)David Bower describes important experimental techniques used in the study of polymers. The main part of the book, however, is devoted to the structure and properties. These studies used biosynthetically deuterated SR phospholipids incorporated isomorphously into the isolated SR membranes via phospholipid transfer proteins.

Time-resolved x-ray diffraction studies of these oriented SR membrane multilayers have detected significant changes in the membrane profile structure associated with phosphorylation of the Ca2+-ATPase within a single turnover of the Ca2+ Cited by:   Small angle x-ray diffraction patterns have been obtained from ordered arrays of hemoglobin-free human erthyrocyte membranes by use of improved techniques.

Diffraction data have been recorded to 9 A resolution on samples whose lattice periodicity was varied (by changing humidity) from A to A. The observed reflections permitted tracing the intensity transform of the by: 7. About this book With contributions by Paul F.

Fewster and Christoph Genzel While X-ray diffraction investigation of powders and polycrystalline matter was at the forefront of materials science in the s and 70s, high-tech applications at the beginning of the 21st century are driven by the materials science of thin films.Low-angle x-ray diffraction and electron-microscope studies of isolated cell membranes.

J Cell Sci. Sep; 1 (3)– Finean JB. Biophysical contributions to membrane structure. Q Rev Biophys. May; 2 (1):1– Finean JB. X-ray diffraction studies of isolated cell membrane preparations.

Chem Phys Lipids. May; 8 (4)–Palladium (Pd)-based membranes are highly selective to H2, compact, and operationally flexible, and they could facilitate efficient and on-demand production of H2 as a clean energy carrier.

For the first time, we designed an operando X-ray diffraction (XRD) experiment to study a dense Pd membrane during H2 permeation at typical operating conditions (e.g., – °C and 1–3 bar pressure Cited by: 1.