Accession Number : AD0671809

Title :   A METHOD FOR DIGITAL CALCULATION OF ABSOLUTE FREE RADICAL CONCENTRATIONS,

Corporate Author : NAVAL AIR DEVELOPMENT CENTER JOHNSVILLE PA AEROSPACE MEDICAL RESEARCH DEPT

Personal Author(s) : Cope,Freeman W.

Report Date : 21 MAY 1968

Pagination or Media Count : 13

Abstract : An approximate method for digital calculation of absolute free radical concentration from the ESR spectrum is developed. The method avoids errors due to the use of finite amplitude of 100 kc modulation of magnetic field, and is shown to be valid for symmetrical ESR spectra and for asymmetric spectra which may be decomposed into sums of symmetric spectra. The method is convenient for use in a programmed digital desk calculator. (Author)

Descriptors :   (*FREE RADICALS, CONCENTRATION(CHEMISTRY)), ELECTRON PARAMAGNETIC RESONANCE, NUMERICAL ANALYSIS, MICROWAVE SPECTROSCOPY, MAGNETIC FIELDS, APPROXIMATION(MATHEMATICS)

Subject Categories : Biochemistry
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE