Sentence examples for total radioactivity needed from inspiring English sources

The high amounts of total radioactivity needed to obtain cure with the α-emitters for the single-exponential clearance are not practically achievable.

Labelling yield was calculated as radioactivity in SFNs divided by total radioactivity (SFNs and supernatant).

Total radioactivity decreased very slowly following a rapid decrease.

Results are expressed as percent of total radioactivity ± standard deviation.

14 C-Radioactivity In total 3.6 g 14C-PAM with a total radioactivity of 339.3 MBq was produced.

The radiochemical yield was calculated as the ratio of the radioactivity of the labeled product to the total radioactivity.

For calculation of radiochemical purity (radioactivity channel), the percentage of [11C]erlotinib relative to total radioactivity was determined (threshold ≥95%).

TACs showed total radioactivity (filled circles), intact (open squares), and two metabolites (open triangles).

Radiochemical purity (% RqP) is defined as the percent of total radioactivity in the desired chemical form.

The extraction efficiency was monitored relative to the total radioactivity in aliquots.

TACs of metabolites were obtained by subtracting the intact from the total radioactivity.