JIAN Le, QIAN Suping, YAO Side, et al. INJURY MECHANISM OF OXIDATIVE FREE RADICALS INDUSED BY CARBON DISULFIDE ON TARGET OF BIO-MOLECULES[J]. Journal of Radiation Research and Radiation Processing, 2003,21(1):45-48.
JIAN Le, QIAN Suping, YAO Side, et al. INJURY MECHANISM OF OXIDATIVE FREE RADICALS INDUSED BY CARBON DISULFIDE ON TARGET OF BIO-MOLECULES[J]. Journal of Radiation Research and Radiation Processing, 2003,21(1):45-48.DOI:
Pulse radiolysis technique was used to probe the generation of radical cations from carbon disulfide, and characteristic absorbance spectra of the radical cations were obtained by time-resolved transient absorbance spectrum method. The injury mechanism of the bio-molecular targets by the free radicals and relative constants of reaction kinetics were studied. Results showed that the radical cations could react with DNA, dGMP, tyrosine and tryptophan and form new products, which may play an important role in oxidative injury on bio-molecules by carbon disulfide.