Article ID Journal Published Year Pages File Type
7686590 Talanta 2012 6 Pages PDF
Abstract
► PVP/GR/GCE showed good sensitivity, selectivity and reproducibility towards the detection of DA. ► The modified electrode can eliminate the interference of AA, UA and some co-existing substances. ► The modified electrode can determine DA in urine and human serum samples without pretreatment.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
Electrochemical detection of dopamine in the presence of ascorbic acid using PVP/graphene modified electrodes
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