Computer analysis of electron paramagnetic resonance spectra of spin labels in the study of biological membranes

Application of computer analysis to ESR spectra of maleimide spin labels in erythrocyte ghosts and ESR spectra of "spin sacks"--erythrocyte ghosts and liposomes containing concentrated solution of non-penetrating spin label was described. The analysis of the ESR spectra of spin labels gives exhausting information about the parameters of spin hamiltonian, peculiarities of the movement of nitroxyl radicals and their distribution between the cell and medium.