Fig. 3From: Synthesis of a 2-nitroimidazole derivative N-(4-[18F]fluorobenzyl)-2-(2-nitro-1H-imidazol-1-yl)-acetamide ([18 F]FBNA) as PET radiotracer for imaging tumor hypoxiaRadio-HPLC traces of the reaction ([18F]FBNA: tR. = 15.1 ± 0.3 min) performed at room temperature (A), 65 °C (B), 85 °C (C) and 100 °C (D)Back to article page