Physical Principles and Techniques of Protein Chemistry, Part 3Sydney J. Leach |
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Page 165
... intensity ; that is , the scattered intensity I must be known as a fraction of the primary intensity Po . This means that not only the scattered intensities but also the intensity of the primary ( incident ) beam must be measured . The ...
... intensity ; that is , the scattered intensity I must be known as a fraction of the primary intensity Po . This means that not only the scattered intensities but also the intensity of the primary ( incident ) beam must be measured . The ...
Page 177
... Intensity By absolute intensity is meant the ratio of the scattered intensity to that of the incident primary beam ; by means of this ratio the molecular weight of the macromolecules in solution can be determined , as already described ...
... Intensity By absolute intensity is meant the ratio of the scattered intensity to that of the incident primary beam ; by means of this ratio the molecular weight of the macromolecules in solution can be determined , as already described ...
Page 179
... intensity to the intensity of the primary beam is then determined once and for all by means of the rotator method . The absolute intensity is thus obtained in a few minutes . Recently , Peret and Ruland ( 1971 ) have found that glassy ...
... intensity to the intensity of the primary beam is then determined once and for all by means of the rotator method . The absolute intensity is thus obtained in a few minutes . Recently , Peret and Ruland ( 1971 ) have found that glassy ...
Contents
Direct Volume Change | 22 |
Density | 32 |
Derivation of the Partial Specific Volume from | 62 |
Copyright | |
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a-helix absorption acid Acta angle axial ratio B-structure Biochem Biochemistry Biol buffer c₂ calculated CD spectra Chem chromophore circular dichroism coefficient conformation constant Cotton effects cross-section curves denaturation determined dialyzate diffusible components dilute electron density ellipsoids ellipticity enzyme equation equilibrium exciton factor function gm/ml grams Guinier helical helix hemocyanin hemoglobin intensity interaction investigated Kratky lysozyme macromolecule magnetic measurements membrane method mg/ml molal molecular weight molecule myoglobin negative nondiffusible obtained optical activity osmometers osmotic pressure parameter partial specific volume particles peptide Phys Pilz plot polymer polypeptides Porod primary beam procedure protein component protein solution radii radius of gyration residues rotational strength sample Schellman Section shape small-angle scattering small-angle X-ray scattering solvent solvent medium spectrum structure studies subsidiary maxima subunits T₁ temperature theoretical scattering curves Tinoco tion transition v₂ wavelength zero