From: TrisOxine abiotic siderophores for technetium complexation: radiolabeling and biodistribution studies
Pyrophosphate Sn (µg)
[99mTc]Tc-O-TRENOX RCP (%)
[99mTc]Tc-O-TRENSOX RCP (%)
0.1
4.0
2.6
0.5
50.0
6.5
1
93.9
28.8
5
96.6
73.9
25
98.5
97.6
50
98.7
98.2
100
97.9
500
96.5
95.6
1000
95.0
81.4
2000
78.0
75.1