Words similar to radioactivity

Example sentences for: radioactivity

How can you use “radioactivity” in a sentence? Here are some example sentences to help you improve your vocabulary:

Phosphorimage analysis of the radioactivity incorporated in a trans reaction employing 1.2 × 10 9core particles (quantitated as genome-equivalents of viral DNA by slot-blot hybridization) indicated that about 4.8 × 10 10nucleotides were incorporated into DNA in the reaction.
Nonspecific binding was defined as the radioactivity remaining bound to the filter in the presence of 50 μM unlabelled PGE 2 . For competition binding assays, 20 μg of membrane protein was incubated with 1 nM [ 3H]PGE 2 and varying concentrations of unlabeled competitors.
The cells were then washed twice with ice-cold HBSS, spun at 250 g for 8 min to remove unincorporated radioactivity and resuspended in HBSS.
The medium was centrifuged at 500 g for 5 min, and the amount of radioactivity in the supernatant was determined by scintillation counting.
It should be pointed out that when an individual HCDR3 length comprises more than 50% of the radioactive counts of a V H -C H ladder, clonality, based on DNA sequencing, is very likely; when an individual length comprises more than 70% of the radioactivity, clonality is virtually assured (data not shown).