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The lyotropic state of matter embraces highly concentrated solutions of soaps and detergents, as well as such biologically active substances as lipids, proteins, nucleic acids and lipopolysaccharides. Since some of the most important living lyotropic structures are biological membranes, their study is multidisciplinary, ranging from the molecular physics and physical chemistry of interfaces to living matter physics in general, and membrane biophysics in particular. Written for liquid crystal scientists who are not familiar with lyotropics and membranes, for membranologists who are not familiar with liquid crystal physics, and for experts in these fields, The Lyotropic State of Matter: Molecular Physics and Living Matter Physics presents both theory and experiment, and provides an overview of the state of the art in this exciting area of study.
Cyclic Polymers (Second Edition) reviews the many recent advances in this rapidly expanding subject since the publication of the first edition in 1986. The preparation, characterisation, properties and applications of a wide range of organic and inorganic cyclic oligomers and polymers are described in detail, together with many examples of catenanes and rotaxanes. The importance of large cyclics in biological chemistry and molecular biology is emphasised by a wide coverage of circular DNA, cyclic peptides and cyclic oligosaccharides and polysaccharides. Experimental techniques and theoretical aspects of cyclic polymers are included, as well as examples of their uses such as ring opening polymerisation reactions to give commercially important materials. This book covers a wide range of topics which should be of interest to many scientific research workers (for example, in polymer science, chemistry and molecular biology), as well as providing a reference text for undergraduate and graduate students.
This publication presents the structure and function of biological membranes to improve the understanding of cells in both normal and pathogenic states. Recently, vast amounts of new information have been accumulated, especially about pathological conditions, and there is now much evidence correlating genotypes and phenotypes in normal and disease states. This book surveys the most recent findings in research on the molecular biology, biochemistry, and genetics of the membranes of human red blood cells.
Offers comprehensive coverage of the structural characterization of polysaccharides-emphasizing commercially available and potential exopolysaccharides as well as new applications. Presents the major chemical and physical properties of polysaccharides and derivatives.
This book will acquaint the interested physician or physicist with the fundamental principles and the instrumentation relevant to analytical techniques based on atomic and nuclear physics, as well as present and future biomedical applications. Besides providing a theoretical description of the physical phenomena, a large part of the book is devoted to applications in the medical and biological field, particularly in haematology, forensic medicine and environmental science.Analysis of the elemental composition of human tissues and cells and in particular trace elements has attracted increasing interest over the last few years, due to the increase in knowledge on the role of some elements and ...
Analytical ultracentrifugation has become an increasingly important technique for monitoring the size and shape of biological macromolecules. Analytical Ultracentrifugation: Techniques and Methods contains contributions from experts in the field, bringing together the multitude of developments that have taken place in instrumentation and analysis over the past decade into a single volume. This book covers the latest methods in analysis along with an extensive introduction for the novice user. Analysis methods in both sedimentation velocity and sedimentation equilibrium are discussed at length. Protein, protein/DNA, membrane proteins and polymer systems are also explored, along with software developments and non-ideality.
This fully updated and expanded second edition of a highly popular text book focuses on the structure and mechanism in carbohydrate chemistry and biochemistry. Carbohydrates play important roles in biological systems as energy sources, as structural materials, and as informational structures (when they are often attached to proteins or lipids). Their chemical reactivity and conformational behaviour is governed by mechanistic and stereochemical rules, which apply as much to enzymic as to non-enzymic reactivity. The same principles of reactivity and conformation govern changes brought about in the process industries, such as pulp, paper and food. Extensively referenced with citations and a det...
This book is an updated and expanded edition of Carbohydrate Analysis, High Performance Liquid Chromatography and Capillary Electrophoresis and is concerned with the analysis of carbohydrates by modern chromatography and electrophoresis including analytical and preparative high performance liquid chromatography (HPLC), thin layer chromatography (TLC), field flow fractionation (FFF), capillary electrophoresis (CE), capillary electrochromatography (CEC), polyacrylamide gel electrophoresis (PAGE), gas chromatography (GC) and supercritical fluid chromatography (SFC). Thirty-one chapters cover: various modes of HPLC, CE, CEC, FFF, GC and SFC that are currently applied to the analysis of carbohydr...
The advancements in micro- and nano-fabrication techniques, especially in the last couple of decades, have led research communities, over the world, to invest unprecedented levels of attention on the science and technology of micro- and nano-scale devices and the concerned applications. With an intense focus on micro- and nanotechnology from a flui
This book is based on reviews and research presentations given at the 16th Rochester International Conference on Environmental Toxicity, entitled liThe Cytoskeleton: A Target for Toxic Agents," held on June 4, 5 and 6 in 1984. The conference provided an in-depth discussion of the effects a~d mechanism of action of some toxic agents on the cytoskeleton. Mamma"lian and other eukaryotic cells contain protein networks within the cytoplasm comprised of microfilaments, intermediate Hlaments and microtubules. These components of the cytoskeleton playa key role in cell shape, motility, intracellular organization and transport, and cell division. Furthermore, the cytoskeleton, via associations with t...