Chung-Cheng Lee

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Microreactor technology has shown potential for optimizing synthetic efficiency, particularly in preparing sensitive compounds. We achieved the synthesis of an [(18)F]fluoride-radiolabeled molecular imaging probe, 2-deoxy-2-[18F]fluoro-D-glucose ([18F]FDG), in an integrated microfluidic device. Five sequential processes-[18F]fluoride concentration, water(More)
An improved approach composed of an oxidation reaction in acidic H2O2 solution and a sequential silanization reaction using neat silane reagents for surface modification of poly(dimethylsiloxane) (PDMS) substrates was developed. This solution-phase approach is simple and convenient for some routine analytical applications in chemistry and biology(More)
BACKGROUND Erosive esophagitis is a common condition in the western population. However, the prevalence and risk factors of this disorder in Taiwan remain unclear. This study investigated the current prevalence of erosive esophagitis in Taiwan and attempted to identify the risk factors for this disease. METHODS From January 2008 to May 2009, 2040(More)
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