The determination of platinum in biological tissue by instrumental neutron activation analysis.
Neutron activation analysis was used to determine platinum in the tissues of rats that had received doses of the tumor chemotherapy agent cis-Pt. Two elements causing spectral interference were identified as 47Sc from 46Ca, a natural component of tissue, and tin (117mSn), an element introduced inadvertently during necropsy and sample work-up. A protocol was devised to correct for interference, using emission lines from 47Ca and 113Sn, respectively, with appropriate consideration for relative detector efficiencies, decay times and half-lives.
Haverland
G W
GW
University of Alberta SLOWPOKE Facility, Edmonton, Canada.
Wiebe
L I
LI
D000818:Animals; D002945:Cisplatin / Q000008:administration & dosage; D009501:Neutron Activation Analysis; D010984:Platinum / Q000032:analysis*; D051381:Rats
D010984:Platinum; D002945:Cisplatin