Research Article
Disposable Nafion-modified Screen-printed Graphite
Electrodes for the Rapid Voltammetric Assay of Caffeine
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Lydia Valassi, Dimitrios Tsimpliaras, Vassiliki Katseli, Anastasios Economou, Ivan vancara, Matj Stoes2, Tom? Mikysek2, Mamas Prodromidis3