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Author:
Publisher: Academic Press
ISBN: 0080585159
Category : Science
Languages : en
Pages : 590
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Book Description
The major lipid components of biological membranes can undergo many diverse and fascinating morphological rearrangements. Studies of these diverse phases and the manner in which they are formed tends to alter the properties of ordinary bilayer membranes. This book examines the structural and biological roles of lipids forming non-lamellar structures. Key Features* Characterization of non-lamellar structures * Protein activity and membrane properties* Analysis of membrane fusion* Affect of non-lamellar forming lipids on biological systems
Author:
Publisher: Academic Press
ISBN: 0080585159
Category : Science
Languages : en
Pages : 590
Get Book Here
Book Description
The major lipid components of biological membranes can undergo many diverse and fascinating morphological rearrangements. Studies of these diverse phases and the manner in which they are formed tends to alter the properties of ordinary bilayer membranes. This book examines the structural and biological roles of lipids forming non-lamellar structures. Key Features* Characterization of non-lamellar structures * Protein activity and membrane properties* Analysis of membrane fusion* Affect of non-lamellar forming lipids on biological systems
Author: Alex M. Dopico
Publisher: Springer Science & Business Media
ISBN: 1588296628
Category : Medical
Languages : en
Pages : 1265
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Book Description
This book presents a compendium of methodologies for the study of membrane lipids, varying from traditional lab bench experimentation to computer simulation and theoretical models. The volume provides a comprehensive set of techniques for studying membrane lipids with a strong biophysical emphasis. It compares the various available techniques including the pros and cons as seen by the experts.
Author: R. Lipowsky
Publisher: Elsevier
ISBN: 0080541917
Category : Technology & Engineering
Languages : en
Pages : 537
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Book Description
The first volume of the Handbook deals with the amazing world of biomembranes and lipid bilayers. Part A describes all aspects related to the morphology of these membranes, beginning with the complex architecture of biomembranes, continues with a description of the bizarre morphology of lipid bilayers and concludes with technological applications of these membranes. The first two chapters deal with biomembranes, providing an introduction to the membranes of eucaryotes and a description of the evolution of membranes. The following chapters are concerned with different aspects of lipids including the physical properties of model membranes composed of lipid-protein mixtures, lateralphase separation of lipids and proteins and measurement of lipid-protein bilayer diffusion. Other chapters deal with the flexibility of fluid bilayers, the closure of bilayers into vesicles which attain a large variety of different shapes, and applications of lipid vesicles and liposomes. Part B covers membrane adhesion, membrane fusion and the interaction of biomembranes withpolymer networks such as the cytoskeleton. The first two chapters of this part discuss the generic interactions of membranes from the conceptual point of view. The following two chapters summarize the experimental work on two different bilayer systems. The next chapter deals with the process ofcontact formation, focal bounding and macroscopic contacts between cells. The cytoskeleton within eucaryotic cells consists of a network of relatively stiff filaments of which three different types of filaments have been identified. As explained in the next chapter much has been recently learned aboutthe interaction of these filaments with the cell membrane. The final two chapters deal with membrane fusion.
Author: Peter J. Quinn
Publisher: Portland Press, London
ISBN:
Category : Science
Languages : en
Pages : 248
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Book Description
This work contains an in-depth account of the application of a range of biophysical methods to characterize the structure of lipids and membranes. Topics covered include non bilayer lipid phases, infrared studies of membrane proteins, and biomembrane technologies.
Author: Cees Van Echteld
Publisher:
ISBN:
Category :
Languages : en
Pages : 154
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Book Description
Author: A. Wiśniewska-Becker
Publisher: Elsevier Inc. Chapters
ISBN: 0128091770
Category : Technology & Engineering
Languages : en
Pages : 40
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Book Description
Biological membranes consisting of two main components, lipids and proteins, have many important functions in cells. Membrane structure, physical and chemical properties of lipids and proteins, and interactions between them determine membrane functions such as the barrier separating a cell from its environment, selective transport, cell recognition, signalling and compartmentalization of cellular processes. To investigate membrane structure and dynamics, and the interactions between membrane components on a molecular level, simplified artificial models of biological membranes have been developed. Various biophysical techniques are used with these models to study membrane properties and their changes under different environmental factors. This chapter describes common membrane models and some of their applications. There are two groups of models: vesicular models (micelles, bicelles and liposomes) and planar ones (lipid monolayers, supported lipid bilayers, black lipid membranes). The advantages and disadvantages of both types are discussed as well as their usefulness for particular biophysical techniques.
Author: Ole G. Mouritsen
Publisher: Springer Science & Business Media
ISBN: 3540270760
Category : Science
Languages : en
Pages : 273
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Book Description
Presents a multi-disciplinary perspective on the physics of life and the particular role played by lipids and the lipid-bilayer component of cell membranes. Emphasizes the physical properties of lipid membranes seen as soft and molecularly structured interfaces. By combining and synthesizing insights obtained from a variety of recent studies, an attempt is made to clarify what membrane structure is and how it can be quantitatively described. Shows how biological function mediated by membranes is controlled by lipid membrane structure and organization on length scales ranging from the size of the individual molecule, across molecular assemblies of proteins and lipid domains in the range of nanometers, to the size of whole cells. Applications of lipids in nano-technology and biomedicine are also described.
Author: A.N. Martonosi
Publisher: Springer Science & Business Media
ISBN: 1468445987
Category : Science
Languages : en
Pages : 467
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Book Description
In the first edition of The Enzymes of Biological Membranes, published in four volumes in 1976, we collected the mass of widely scattered information on membrane-linked enzymes and metabolic processes up to about 1975. This was a period of transition from the romantic phase of membrane biochemistry, preoccupied with conceptual developments and the general properties of membranes, to an era of mounting interest in the specific properties of membrane-linked enzymes analyzed from the viewpoints of modem enzymology. The level of sophistication in various areas of membrane research varied widely; the structures of cytochrome c and cytochrome b5 were known to atomic detail, while the majority of membrane-linked enzymes had not even been isolated. In the intervening eight years our knowledge of membrane-linked enzymes ex panded beyond the wildest expectations. The purpose of the second edition of The Enzymes of Biological Membranes is to record these developments. The first volume describes the physical and chemical techniques used in the analysis of the structure and dynamics of biological membranes. In the second volume the enzymes and met abolic systems that participate in the biosynthesis of cell and membrane components are discussed. The third and fourth volumes review recent developments in active transport, oxidative phosphorylation and photosynthesis.
Author: Dennis E. Vance
Publisher: Elsevier
ISBN: 0080860923
Category : Science
Languages : en
Pages : 577
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Book Description
This is the third edition of this advanced textbook, written with two major objectives in mind. One is to provide an advanced textbook covering the major areas in the fields of lipid, lipoprotein, and membrane biochemistry, and molecular biology. The second objective is to provide a clear summary of these research areas for scientists presently working in these fields. The volume provides the basis for an advanced course for students in the biochemistry of lipids, lipoproteins and membranes. The book will satisfy the need for a general reference and review book for scientists studying lipids, proteins and membranes. Excellent up-to-date reviews are available on the various topics covered. A current, readable, and critical summary of these areas of research, it will allow scientists to become familiar with recent developments related to their own research interests, and will help clinical researchers and medical students keep abreast of developments in basic science that are important for subsequent clinical advances.
Author: Rajendra Prasad
Publisher: Springer Science & Business Media
ISBN: 3642798373
Category : Science
Languages : en
Pages : 272
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Book Description
Although previously thought to be merely passive structural components, membrane lipids have recently been found to be actively involved in cellular transport and signal transduction processes. Clear protocols for the study of membrane lipid properties, cellular transport or signal transduction are presented in this manual. Following a short introduction to membrane lipids, techniques for the isolation and extraction of membrane fractions, the analysis of the lipid composition, lipid turnover, and the involvement in signal transduction as well as the preparation of liposomes are described.
