Liquid chromatography with on-line anodic amperometric detection is used after a liquid/solid extraction step for the determination of the anticancer drug 5-fluorouracil added to blood serum. A detection limit of 15 ng/ml can be achieved. The anodic electrochemical behaviour of the drug at a mercury electrode, which is the basis of the detection principle, is also described. Anodic amperometric detection at a mercury electrode is compared with detection at a glassy carbon electrode in terms of sensitivity, linearity and selectivity.
Determination of the anticancer drug 5-fluorouracil added to blood serum by liquid chromatography with anodic amperometric detection
GUERRIERI, Antonio;
1988-01-01
Abstract
Liquid chromatography with on-line anodic amperometric detection is used after a liquid/solid extraction step for the determination of the anticancer drug 5-fluorouracil added to blood serum. A detection limit of 15 ng/ml can be achieved. The anodic electrochemical behaviour of the drug at a mercury electrode, which is the basis of the detection principle, is also described. Anodic amperometric detection at a mercury electrode is compared with detection at a glassy carbon electrode in terms of sensitivity, linearity and selectivity.File in questo prodotto:
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