Physical Principles and Techniques of Protein Chemistry, Part 3Sydney J. Leach |
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Page 254
... field Ho . The equilibrium distribution is such that there is a small excess of nuclei having I parallel to Ho ... field , the resonant frequency is in the radio frequency ( rf ) band ; e.g. , for a field of 10 kG , the resonant ...
... field Ho . The equilibrium distribution is such that there is a small excess of nuclei having I parallel to Ho ... field , the resonant frequency is in the radio frequency ( rf ) band ; e.g. , for a field of 10 kG , the resonant ...
Page 255
... field Ho . ( a ) The precession in the laboratory ( x , y , z ) and rotating ( x ' , y ' , z ' ) coordinate frames . ( b ) The nutation , caused by the rf field H1 , viewed in the rotating frame . In the theory of the spinning top ...
... field Ho . ( a ) The precession in the laboratory ( x , y , z ) and rotating ( x ' , y ' , z ' ) coordinate frames . ( b ) The nutation , caused by the rf field H1 , viewed in the rotating frame . In the theory of the spinning top ...
Page 268
... field of several thousand gauss ( the higher the field , the greater the NMR signal , other things being equal ) . Whether a perma- nent magnet or an electromagnet is used , it is vital that the field be of an adequate homogeneity . For ...
... field of several thousand gauss ( the higher the field , the greater the NMR signal , other things being equal ) . Whether a perma- nent magnet or an electromagnet is used , it is vital that the field be of an adequate homogeneity . For ...
Contents
F Density and Composition | 16 |
Direct Volume Change | 22 |
Density | 32 |
Copyright | |
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a-helix absorption acid Amer angle B-structure band Biochem Biochemistry Biol c₂ calculated CD spectra Chem chemical potential chromophore coefficient conformation constant Cotton effects cross-section denaturation determined dialyzate difference diffusible components dilute Donnan electron density enzyme equation equilibrated equilibrium exciton experimental function gm/ml grams helical helix hemocyanin hemoglobin intensity interaction Kratky Kupke Linderstrøm-Lang macromolecules magnetic measurements membrane method mixture molal molecular weight molecule monomer myoglobin negative nondiffusible components nonideality number of moles obtained optical activity osmometers osmotic pressure parameter partial specific volume particles peptide Phys Pilz plot polymer polypeptides positive potential procedure protein component protein concentration protein solution radius of gyration random coil residues rotational strength salt sample Scatchard Schellman Section shape small-angle scattering solvent solvent medium spectrum sphere structure subunits temperature Tinoco tion transition v₂ volume change wavelength zero