Screen-printed multienzyme arrays for use in amperometric batch and flow systems.
作者： S. Sapelnikova , E. Dock , R. Soln� , P. Skl�dal , T. Ruzgas
DOI: 10.1007/S00216-003-2000-4
关键词:
摘要: Screen-printing technology for electrode fabrication enables construction of amperometric devices suitable combination several enzyme electrodes. To develop a biosensor array characterisation wastewaters, tyrosinase and horseradish peroxidase (HRP) or cholinesterase-modified electrodes were combined on the same array. The behaviour tyrosinase-modified in presence hydrogen peroxide (required co-substrate HRP-modified electrode) acetylthiocholine chloride cholinesterase) was studied. Performance bi-enzyme arrays batch mode flow-injection system are discussed.
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