This work | (Hamacher and Coenen 2002) | (Bourdier et al. 2011) | (Lakshminarayanan et al. 2016) | (Iwata et al. 2018) | (Yanai et al. 2019) | (Bouvet et al. 2012) | |
---|---|---|---|---|---|---|---|
Reaction format | Droplet | Conventional | Conventional | Conventional | Small volume in vial | Small volume in vial | Flow-through / capillary |
Reactor type | Droplet microreactor | Custom FDG module | TracerLab FXFN | Modified GE TracerLab FX-C | 300μL Reacti-vial | 300μL Reacti-vial | Advion NanoTek® capillary reactor |
Precursor amount (nmol) | 60 | 14800 | 9000 | 13280 | 180-350 | 350 | 59d |
Starting activity (GBq) | 0.4±0.1 (n=4) | N/R | 18-41 (n=22) | N.R. | <0.4 | 0.95-2.6 (n=9) | 0.005-0.2d (n=?) |
Reaction volume (μL) | 10 | 500 | 2000 | 1000 | 10-20 | 20-30 | 20 |
Overall RCY (non decay-corrected, %) | 55±7 (n=4) | 33-36 (n=?) | 35±5 (n=22) | 19±1 (n=?) | N. R. c (n=3~6) | 38±6 (n=9) | 38 (n=?) |
Synthesis time a (min) | 40 | 80 | 63 | N.R. | N.R. | 60 | <45 |
Molar activity (GBq/μmol) | 56-140 | >18 | >90 | N.R. b | N.R. | 570±240 (n=9) | N.R. |