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Appl Radiat Isot. 2012 Oct;70(10):2313-6 doi: 10.1016/j.apradiso.2012.05.022. 2012 Jun 07.

Microfluidic single vessel production of hypoxia tracer 1H-1-(3-[18F]-fluoro-2-hydroxy-propyl)-2-nitro-imidazole ([18F]-FMISO)

Yokell DL, Leece AK, Lebedev A, Miraghaie R, Ball CE, Zhang J, Kolb H, Elizarov A, Mahmood U.

Abstract

We report an automated synthesis of [(18)F]-FMISO utilizing a prototype microfluidic radiochemistry module. The instrument allows for production of the tracer with 58%±2% (11 runs) decay corrected yield. Total time of production, including synthesis and purification averages 60 min. Use of the microfluidic platform results in a specific activity of 138.6 GBq/μ mol, which is higher than previously reported for conventional reactors.

PMID: 22871433
PubMed Entry
| MGH/HST Martinos Center for Biomedical Imaging

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