Physical Principles and Techniques of Protein ChemistrySydney J. Leach Physical Principles and Techniques of Protein Chemistry Part C ... |
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Page 7
... contrast must be considered in interpretating a microscope image . In the ordinary light microscope , contrast is achieved principally because of differences in the extent of absorption of light between different parts of the specimen ...
... contrast must be considered in interpretating a microscope image . In the ordinary light microscope , contrast is achieved principally because of differences in the extent of absorption of light between different parts of the specimen ...
Page 9
... contrast of specimens of low average atomic number can be enhanced instrumentally by the use of a limiting objective aper- ture . The aperture of the objective lenses of electron microscopes is somewhat larger in practice than the ...
... contrast of specimens of low average atomic number can be enhanced instrumentally by the use of a limiting objective aper- ture . The aperture of the objective lenses of electron microscopes is somewhat larger in practice than the ...
Page 31
... contrast . Six types of virus ( vaccinia , influenza , herpes , adenovirus , polyoma , and polio ) each ap- peared at least somewhat larger by negative contrast than in sections . Structural differences , as observed at high resolution ...
... contrast . Six types of virus ( vaccinia , influenza , herpes , adenovirus , polyoma , and polio ) each ap- peared at least somewhat larger by negative contrast than in sections . Structural differences , as observed at high resolution ...
Contents
Electron Microscopy | 2 |
Ultraviolet Absorption | 3 |
Dielectric Properties of Proteins | 7 |
Copyright | |
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absorption absorption spectrum amino acids applied atoms axis Biochem Biol Biophys birefringence boundary bovine serum albumin buffer calculated Cann cell Chem chromophores coefficient components concentration curve Debye denaturation density determined dielectric constant dielectric increment dielectric relaxation difference spectrum dipole moment Edelhoch effects electric birefringence electric field electron microscope electrophoresis elution volume emission enzyme equation equilibrium excitation experimental film fluorescence fraction frequency gel filtration gradient groups instrument intensity interactions ionic strength ions lens light linear macromolecules magnification measured method micrographs migration mobility molar molecular weight molecules moving-boundary observed obtained optical ovalbumin parameter particles peaks permanent dipole perturbation phase phenolic photomultiplier Phys plot polarization polymer produced protein quantum yield ratio reaction relaxation residues resolution resolving power ribonuclease scattering shadow shown in Fig solution solvent specimen spectra structure studies technique temperature theoretical theory tion tryptophan tyrosine values wavelength Weber Winzor zone