Download or read book Ultracentrifugation in Biochemistry written by Howard K. Schachman and published by Elsevier. This book was released on 2013-10-22 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultracentrifugation in Biochemistry discusses the fundamental aspects of ultracentrifugation. The book begins with a sketch of the field, highlighting some of the principal developments. Following this is a chapter that discusses ultracentrifugation in general terms and describes the division of the field into three major areas. The subsequent chapter deals with developments of the experimental aspects of the field such as improvements in the instrument itself, cells, rotors, measurement, and control of temperature, and the various optical systems. The remainder of the book discusses the fundamental principles of sedimentation velocity, transient states, and sedimentation equilibrium. A section is also included which deals with interpretation of sedimentation data in terms of hydrodynamic models, charge effects, and interactions in multicomponent systems. This book is likely to become an indispensable companion to the laboratory worker who is planning and conducting an ultracentrifuge run for almost any purpose. It should also be of fundamental value to the thoughtful student or investigator who wants to know the present state of knowledge in the field, both experimental and theoretical.

Download or read book The Ultracentrifuge written by Theodor Svedberg and published by . This book was released on 1959 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Basic Principles of Analytical Ultracentrifugation written by Peter Schuck and published by CRC Press. This book was released on 2016-01-05 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical ultracentrifugation (AUC) can supply rich information on the mass, shape, size distribution, solvation, and composition of macromolecules and nanoscopic particles. It also provides a detailed view of their reversible single- or multi-component interactions over a wide range of affinities. Yet this powerful technique has been hard to master in mainstream molecular sciences due to a lack of comprehensive books on the subject. Filling this gap in the literature of biophysical methodology, Basic Principles of Analytical Ultracentrifugation explains the fundamentals in the theory and practice of AUC. The book provides you with up-to-date experimental information to confidently practice AUC. You will understand the basic concepts, full potential, and possible pitfalls of AUC as well as appreciate the current relevance of past work in the field. The book first introduces the basic principles and technical setup of an AUC experiment and briefly describes the optical systems used for detection. It then explores the ultracentrifugation experiment from a macromolecular standpoint, offering a detailed physical picture of the sedimentation process and relevant macromolecular parameters. The authors present important practical aspects for conducting an experiment, including sample preparation, data acquisition and data structure, and the execution of the centrifugal experiment. They also cover instrument calibration and quality control experiments.

Download or read book The Ultracentrifuge written by Duncan Arthur MacInnes and published by . This book was released on 1942 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ultracentrifuge written by and published by . This book was released on 1959 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Derivation of a Generalized Moving Boundary Equation for the Ultracentrifuge written by Verne Norman Schumaker and published by . This book was released on 1955 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Analytical Ultracentrifugation written by Todd M. Schuster and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are numerous examples in the history of science when the parallel develop ments of two or more disciplines, methodologies, technologies or theoretical in sights have converged to produce significant scientific advances. The decades following the 1950s have produced several such significant advances, as a result of a convergence of developments in molecular biology and in solid state-based electronics instrumentation. Since one of these areas of significant advancement, analytical ultracentrifu gation, has been undergoing a renaissance, we thought it would be a useful activity to call upon a group of researchers who have been developing either the experi mental or theoretical aspects of the methodology and gather in one place a group of articles summarizing the current status of the field. The success of recombinant DNA methodologies at producing biologically active macromolecules of commer cial interest has evoked interests in mechanisms of function. Pursuit of the related questions has emphasized the importance of studies of macromolecular binding and interaction. Several contributions to this volume remind us that analytical ultra centrifugation is rigorously based on solid thermodynamic theory and, as such, is fully capable of providing comprehensive quantitative descriptions of molecular interactions in solution. Furthermore, a number of the chapters provide examples, along with innovative methods for carrying out these characterizations. The past decade has seen several developments that reflect the rebirth of interest in analytical ultracentrifugation.

Download or read book The Separation of Isotopes by the Ultracentrifuge written by Albert Victor Hugo Masket and published by . This book was released on 1936 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ultracentrifuge written by Peter Eugen Hexner and published by . This book was released on 1962 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Life of a Virus written by Angela N. H. Creager and published by University of Chicago Press. This book was released on 2002 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: We normally think of viruses in terms of the devastating diseases they cause, from smallpox to AIDS. But in The Life of a Virus, Angela N. H. Creager introduces us to a plant virus that has taught us much of what we know about all viruses, including the lethal ones, and that also played a crucial role in the development of molecular biology. Focusing on the tobacco mosaic virus (TMV) research conducted in Nobel laureate Wendell Stanley's lab, Creager argues that TMV served as a model system for virology and molecular biology, much as the fruit fly and laboratory mouse have for genetics and cancer research. She examines how the experimental techniques and instruments Stanley and his colleagues developed for studying TMV were generalized not just to other labs working on TMV, but also to research on other diseases such as poliomyelitis and influenza and to studies of genes and cell organelles. The great success of research on TMV also helped justify increased spending on biomedical research in the postwar years (partly through the National Foundation for Infantile Paralysis's March of Dimes)—a funding priority that has continued to this day.

Download or read book Ultracentrifugal Analysis in Theory and Experiment written by J. W. Williams and published by Elsevier. This book was released on 2013-10-22 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultracentrifugal Analysis: In Theory and Experiment aims to tackle some outstanding problems in sedimentation analysis. The book presents topics such as the thermodynamics of diffusion and sedimentation; diffusion and sedimentation in multicomponent systems; and the frictional formalism in the flow equations of sedimentation. The text also includes topics such as solutions of the general differential equation for the ultracentrifuge; the interpolation diagram for calculating model Schlieren patterns for reversibly interacting systems; and sedimentation of reversibly aggregating substances. Articles on the effects of charge on the sedimentation, the diffusion and the sedimentation equilibrium of colloidal electrolytes; the basic equilibrium equations; and the sedimentation equilibrium in reacting systems are also considered. The book further tackles articles on the optical systems for sedimentation analysis; computational methods of ultracentrifugation; separation cells; and the magnetic bearing for an ultracentrifuge. Chemists, physicists, and biologists will find the book invaluable.

Download or read book Sedimentation Velocity Analytical Ultracentrifugation written by Peter Schuck and published by CRC Press. This book was released on 2017-09-22 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical ultracentrifugation is one of the most powerful solution techniques for the study of macromolecular interactions, to define the number and stoichiometry of complexes formed, and to measure affinities ranging from very strong to very weak and repulsive. Building on the data analysis tools described in the volume Sedimentation Velocity Analytical Ultracentrifugation: Discrete Species and Size-Distributions of Macromolecules and Particles, and the experimental and instrumental aspects in the first volume Basic Principles of Analytical Ultracentrifugation, the present volume Sedimentation Velocity Analytical Ultracentrifugation: Interacting Systems is devoted to the theory and practical data analysis of dynamically coupled sedimentation processes. This volume is designed to fill a gap in biophysical methodology to provide a framework that builds on the fundamentals of the highly developed traditional methods of analytical ultracentrifugation, updated with current methodology and from a viewpoint of modern applications. It will be an invaluable resource for researchers and graduate students interested in the application of analytical ultracentrifugation in the study of interacting systems, such as biological macromolecules, multi-protein complexes, polymers, or nanoparticles.

Download or read book Volume I written by Terry Brown and published by OUP Oxford. This book was released on 2000-10-05 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two Essential Molecular Biology books in the Practical Approach Series are designed for the absolute beginner at gene cloning whether they be at the start of their career or an experienced researcher in another field. As with the first editions, the objective of both volumes is to combine solid practical information with sufficient background material to ensure that the novice can understand how a technique works, what it achieves, and how to make modifications to suit personal requirements. Volume 1 concentrates on the procedures for DNA and RNA manipulation: purification, electrophoresis, and the construction and cloning of recombinant molecules. It also includes a general introduction to molecular biology in the laboratory and a survey of cloning vectors for Escherichia Coli.

Download or read book The Ultracentrifugation of Oil in Water Emulsions written by Robert Cornelis Groot and published by . This book was released on 1965 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arnold O Beckman written by Arnold Thackray and published by Chemical Heritage Foundation. This book was released on 2000 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arnold O. Beckman was a legend in his time: the blacksmith's son who grew up to play a pivotal role in the instrumentation revolution that dramatically changed science, technology, and society. From his rural boyhood world of farming and woodworking, through his service in the U.S. Marines and his appointment to the Caltech faculty, to his path-breaking creation of the pH meter, the DU spectrophotometer, and the establishment of the Beckman Instruments company, this work portrays an individual whose ingenuity and integrity made him a scientific leader and industrial pioneer. It also discusses his role in California and national politics, and his career as a major philanthropist. Arnold Beckman's story is inseparable from that of the 20th century--a very inspiring read. Included with this biography is a video portrait of Arnold Beckman, in CD-ROM format for both PC and Mac. You will see and hear Dr. Beckman talk about his early life, his marriage to Mabel, and his philosophies of inventing, education, and philanthropy. The CD-ROM was produced by Jeffrey I. Seeman.

Download or read book Analytical Ultracentrifugation V written by H. Cölfen and published by Springer. This book was released on 2003-07-01 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basis for this volume is the 11th Symposium on Analytical Ultracentrifugation held in March 25-26, 1999 at the University of Potsdam, Germany. This book presents a comprehensive collection of 33 contributions from leading scientists in this field including: Technical and methodological innovations.- Innovations in data analysis.- Hydrodynamics/Modelling.- Synthetic polymers, colloids and supramolecular systems.- Biological systems.- Interacting systems and assemblies. In contrast to the increasing significance of analytical ultracentrifugation, related modern books are very rare. Therefore, this volume will be a helpful source of information to anyone who wants to catch up with the most recent developments and results related to this important analytical method.

Download or read book CRC Handbook of Viruses written by Horace M. Mazzone and published by CRC Press. This book was released on 1998-05-13 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a distinct class of macromolecules, viruses are continually being studied in order to determine their properties. Following a knowledge of host-range infectivity, the particle mass-molecular weight of the virus and related properties - including size, shape, sedimentation, and diffusion coefficients - are also important characterizations. In the literature, these values have been determined for many viruses, and a variety of techniques are available by which such properties may be analyzed. Until now, there has been no single source for such information that the interested investigator may consult, and no databases provided this kind of information. CRC Handbook of Viruses: Mass-Molecular Weight Values and Related Properties corrects this deficiency by presenting such data for all classes of viruses; centering on viruses, their molecular weight, and their related properties; and acquainting the investigator to many methods for obtaining the mass-molecular weight value of viruses. This singular study explains the variety of methods available to the researcher as well as provides examples of each method. Molecular weight values are accessed directly from the book, saving the investigator a tedious search through the range of literature. Chapters discuss: Viruses as infectious agents and their role in establishing the relatively new discipline of molecular biology Essential components of viruses, protein, and nucleic acid - considering their discovery, nature, structural organization, and the forming of viruses from nucleoproteins Basic aspects of virus purification, preparative centrifuge, and various purification methods Basic aspects of crystallography, including procedures, x-ray analysis of the viral protein component, the arranging of subunits, and the composition of the intact virus Sedimentation experiments and studies used to obtain molecular weight Sedimentation and diffusion coefficients integral to the basic Svedberg equation Sedimentation equilibrium procedures The new Beckman Optima series of analytical ultracentrifuges Scattering studies, including small angle x-ray, small angle neutron, classical light scattering, and electron microscopy The renaissance of instrumentation in classical light scattering techniques Cold neutron facilities currently being set into operation by government laboratories Sizing and solvation of viruses in solution - their "natural environment" Critical modeling experiments Facilities and instrumentation for molecular weight studies - including the high voltage transmission electron microscope for obtaining mass values of viral inclusion bodies CRC Handbook of Viruses serves the: Researcher seeking values of virus molecular weight and related parameters Investigator getting started in virology and seeking information on physical chemical procedures Student interested in viruses as infectious agents