Results 201 to 210 of about 21,890 (235)

Analytical Ultracentrifugation

1978
Publisher Summary This chapter discusses analytical ultracentrifugation. Analytical ultracentrifugation has had a considerable effect on the study of biological macromolecules, in particular proteins and nucleic acids. Theoretical and practical advances have been made in recent years both in the equilibrium and velocity techniques, and data from ...
Ailsa M. Campbell, Robert Eason
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Analytical Ultracentrifugation

2005
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 ...
Z Aziz, J Behlke, G Bernardi, L Bourdillon, P J G Butler, N Carels, O Clay, H Colfen, J J Correia, M A Daugherty, J G de la Torre, B Demeler, C J Douady, H Durchschlag, K G Fleming, M G Fried, P B Furtado, H E Gilbert, R J C Gilbert, Stephen E Harding, L A Holladay, A Krebs, I Laidlaw, Y C Lee, M S Lewis, A Ortega, S J Perkins, M M Reily, O Ristau, A J Rowe, H E P Sanchez, P Schuck, P J Sherwood, C A Sontag, W F Stafford, M Steinmetz, Z Sun, C G Tate, C Wandrey, P R Wills, D J Winzor Winzor, P Zipper, J Cole   +42 more
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Lipoprotein classification by analytical ultracentrifugation

Pathology, 1982
Plasma lipoproteins from normal patients with hyperlipidaemia were separated by electrophoresis and analytical ultracentrifugation and the lipoprotein patterns classified. Electrophoresis suffered from being only qualitative but it was quick, relatively inexpensive and, in combination with plasma cholesterol and triglyceride levels, it classified the ...
Roy Bickerstaffe, F.B. Desmond
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Analytical ultracentrifugation of gels [PDF]

Colloid & Polymer Science, 1995
Analytical ultracentrifugation is a powerful tool for the determination of thermodynamic, elastic and molecular parameters and structural properties of gels. Although gelling systems are an important class of mixtures, only a few researchers have studied their properties by means of analytical ultracentrifugation.
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Analytical Ultracentrifugation VIII

2006
Instrumentation Laue TM, Austin JB, Rau DA: A Light Intensity Measurement System for the Analytical Ultracentrifuge Bhattacharyya SK, Macziejewska P, Borger L, Gulsun AM, Cicek HB, Colfen H: Development of a Fast Fiber Based UV-Vis Multiwavelength Detector for an Ultracentrifuge Lavrenko VP, Lavrenko PN: Automatic analysis of Lebedev interference ...
Christine Wandrey, Helmut Cölfen
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Analytical Ultracentrifugation VI

2002
Technical and Methodological Investigations * Polymers, Colloids and Supramolecular Systems * Biological Systems * Interacting Systems * Thermodynamics * Hydrodynamics.
W. Borchard, A. Straatmann
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Analytic ultracentrifugation of plasma lipoproteins

1986
Publisher Summary This chapter focuses on the analytic ultracentrifugation of plasma lipoproteins. Analytic flotation was first described and introduced as a relatively crude quantitative procedure. The chapter focuses on the routine lipoprotein fraction preparation in the laboratory, salt solution preparation, and fourth-place density monitoring ...
Laura A. Glines, Frank T. Lindgren, Talwinder S. Kahlon   +2 more
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Analytical ultracentrifugation reborn

Nature, 1989
Analytical ultracentrifugation is still the best method for quantitative studies of the interactions between macromolecules. There will soon be a modern alternative to the ancient Beckman Model E.
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Analytical ultracentrifugation of magnetic fluids

Colloids and Surfaces, 1991
Abstract The characterization of magnetic fluids by sedimenting the particles, and by compressing this sediment in an analytical ultracentrifuge is described. The hydrodynamic thickness of a highly solvated adsorbed layer of oleic acid was found to be 4.6 nm. The compressed sediment is partly dense packed (coagulated), with a layer thickness of ϑ=1.0
N. Buske, A. Seifert, K. Strenge
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Analytical Ultracentrifugation for Characterizing Nanocrystals and Their Bioconjugates

Nano Letters, 2005
Analytical ultracentrifugation (AU) provides a general way to probe the polydispersity of nanoparticles and the formation of bioconjugates in solution. Unconjugated gold nanocrystals show sedimentation coefficient distributions that are in agreement with size distributions as measured by TEM.
Joshua C. Falkner, Jennifer A. Jamison, Kathleen S. Matthews, Vicki L. Colvin, Michelle K. Calabretta, Benjamin D. Yuhas, Yunping Liu   +6 more
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