Table 1 Features of radioactive tracers in mouse imaging.

From: First demonstration of multi-color 3-D in vivo imaging using ultra-compact Compton camera

RI tracer

Energy [keV]

Injected intensity [MBq]

Decay time

Accumulation

131I

364

4.0

8 d

thyroid

85Sr

514

1.12

65 d

bone

65Zn

1116

0.93

244 d

liver