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An electrochemical deamidated gliadin antibody immunosensor for celiac disease ...
Neves, Marta M. P. S.; González-García, María Begoña; Nouws, Henri P. A.; Costa-García, AgustínThe first electrochemical immunosensor (EI) for the detection of antibodies against deamidated gliadin peptides (DGP) is described here. A disposable nanohybrid screen-printed carbon electrode modified with DGP was employed as the transducer's sensing surface. Real serumsampleswere successfully assayed and the results were corroborated with an ELISA kit. The presented EI is a promising analytical tool for celia...
Carbon surfaces for the oxidative quantification of pravastatin: glassy-carbon ...
Neves, Marta M. P. S.; Nouws, Henri P. A.; Delerue-Matos, CristinaThe electrooxidative behavior of pravastatin (PRV) in aqueous media was studied by square-wave voltammetry at a glassycarbon electrode (GCE) and at a screen-printed carbon electrode (SPCE). Maximum peak current intensities in a pH 5.0 buffer were obtained at +1.3 V vs. AgCl/Ag and +1.0 V vs. Ag for the GCE and SPCE surface respectively. Validation of the developed methodologies revealed good performance charact...
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