Physical Principles and Techniques of Protein Chemistry, Part 1Sydney J. Leach Physical Principles and Techniques of Protein Chemistry, Part A deals with the principles and application of selected physical methods in protein chemistry evaluation. This book is organized into nine chapters that cover microscopic, crystallographic, and electrophoretic techniques for protein conformational perturbations evaluation. This text first presents a general account of electron microscopy, its specimen preparation, optimum conditions for high resolution, measurement of electron micrographs, and illustrative examples of protein study. This book then examines the different types of map ... |
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Page 111
... dipole tion tion nent Net structure Case phore vent moment dipole effects dipole shift is I N II N Р IIIa P IIIb Р IVa Р Р IVb P P Increase NP NNPP Ν None Red None None Red Retained None Red None None Red Blurred Decrease Red None Blue ...
... dipole tion tion nent Net structure Case phore vent moment dipole effects dipole shift is I N II N Р IIIa P IIIb Р IVa Р Р IVb P P Increase NP NNPP Ν None Red None None Red Retained None Red None None Red Blurred Decrease Red None Blue ...
Page 215
... dipole moment after it has absorbed a photon to reach the excited state . After excitation , there is a reorientation of solvent dipoles in the vicinity of the solute molecule . The magnitude of the dipole reorientation , which expends ...
... dipole moment after it has absorbed a photon to reach the excited state . After excitation , there is a reorientation of solvent dipoles in the vicinity of the solute molecule . The magnitude of the dipole reorientation , which expends ...
Page 322
... dipole moments . According to induced dipole theories , the dielectric increment due to induced dipole moments is generally proportional to the square of the radius while the dielectric increment due to permanent dipole moments does not ...
... dipole moments . According to induced dipole theories , the dielectric increment due to induced dipole moments is generally proportional to the square of the radius while the dielectric increment due to permanent dipole moments does not ...
Contents
Electron Microscopy of Globular Proteins | 2 |
The Enhancement of Contrast | 21 |
The Preservation of Specimens | 35 |
Copyright | |
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absorption absorption spectrum amino acids applied axis Biochem Biol Biophys birefringence boundary bovine serum albumin buffer calculated Cann Chem chromophores coefficient components concentration conformational changes contrast curve Debye denaturation density determined dielectric constant dielectric increment dielectric relaxation difference spectrum diffraction dipole moment Edelhoch effects electric birefringence electric field electron microscope electrophoresis elution volume emission energy enzyme equation equilibrium excitation experimental factor film fluorescence fraction frequency gel filtration gradient groups intensity interactions ionic strength ionization ions light macromolecules measured method migration mobility molar molecular weight molecules moving-boundary observed obtained optical ovalbumin parameter particles peaks permanent dipole perturbation phase phenolic Phys plot polarization polymer produced protein proton quantum yield ratio reaction relaxation residues resolution ribonuclease shown in Fig solution solvent specimen spectra structure technique temperature theoretical theory tion tryptophan tyrosine unit cell values wavelength Weber Winzor zone