Physical Principles and Techniques of Protein Chemistry, Part 2Sydney J. Leach, Sidney J. Leach Physical Principles and Techniques of Protein Chemistry, Part B deals with the theories and application of selected physical methods in protein chemistry evaluation. This book is divided into seven chapters that cover the ultracentrifugal analysis, light scattering, infrared (IR) methods, nuclear magnetic resonance (NMR) spectroscopy, and differential thermal analysis of protein properties. This text first describes the fundamental ideas and methodology of sedimentation analysis of ideal noninteracting solutes and the problems of nonideality and solute-solute interaction. This book then deals ... |
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Page 294
... relaxation . Thus the relaxation is induced in the same manner as transitions in the radiofrequency field . In liquids , the characteristic fre- quencies associated with thermal motion are of the order of 1011 Hz . Since this is much ...
... relaxation . Thus the relaxation is induced in the same manner as transitions in the radiofrequency field . In liquids , the characteristic fre- quencies associated with thermal motion are of the order of 1011 Hz . Since this is much ...
Page 295
Sydney J. Leach, Sidney J. Leach. relaxation . This is of importance in PMR , for example , for protons bound to 14N ( I = 1 ) , which has short relaxation times , and may result in broadened proton resonances ( and spin decoupling ) . 1 ...
Sydney J. Leach, Sidney J. Leach. relaxation . This is of importance in PMR , for example , for protons bound to 14N ( I = 1 ) , which has short relaxation times , and may result in broadened proton resonances ( and spin decoupling ) . 1 ...
Page 329
... relaxation time Ts , whichever is the shorter Tr 1 Tc = 1 Tr + Only for Mn2 + , Cu2 + , and Cr3 + with their long electron spin relaxation . times does dominate Tc , the overall relaxation time . When bound to a macromolecule , the ...
... relaxation time Ts , whichever is the shorter Tr 1 Tc = 1 Tr + Only for Mn2 + , Cu2 + , and Cr3 + with their long electron spin relaxation . times does dominate Tc , the overall relaxation time . When bound to a macromolecule , the ...
Contents
Ultracentrifugal Analysis J H Coates | 1 |
Glossary of Symbols | 2 |
Introduction | 3 |
Copyright | |
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absorption acid amino anions atoms axial ratio band beam binding Biol bond Bradbury calculated capillary cell centrifugal chain changes Chem chemical shifts cm-ยน complex component concentration constant copper(II denaturation density gradient dependence determined dilution Doty effect electron ellipsoid enzyme equation extrapolation field Fraser frequency fringe Gurd histidine hydrogen ion imidazole imidazole groups instrument interaction intrinsic viscosity Jardetzky length light scattering light-scattering lysozyme macromolecule magnetic measured meniscus metal ion method molecular weight molecule myoglobin nuclei observed obtained optical density optical system partial specific volume particle PBLG peak peptide Phys plot Polymer Sci Proc protein solution protons random coil Rayleigh reference refractive index relaxation residues resonance RNase rotation rotor sample schlieren Section sedimentation coefficient sedimentation equilibrium shearing stress slit solvent spectra spectrum speed structure studies Tanford technique temperature Timasheff tion transition ultracentrifuge values velocity Vinograd viscometer zero zone