E. Jubete , A. Jaureguibeitia , L. Añorga , P.J. Lamas-Ardisana , G. Martínez , V. Serafín , G. Cabañero , E. Ramos , S. Salleres , H.J. Grande , A. Albizu
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引用次数: 3
Abstract
An amperometric sulfite biosensor was developed based on disposable screen printed electrodes (SPEs) and sulfite oxidase (SOx) enzyme. The developed biosensor shows good sensitivity (62 nA/ppm), reproducibility (RSD = 4%; n = 5) and a linear range of 15-1000 ppm. The applicability of the biosensor for the analysis of sodium metabisulfite in shrimp farm samples was demonstrated successfully.
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