Conductometric tyrosinase biosensor for the detection of diuron, atrazine and its main metabolites.

Abstract

The determination of diuron, atrazine, desisopropylatrazine (DIA) and desethylatrazine (DEA) were investigated using conductometric tyrosinase biosensor. Tyrosinase was immobilised on the biosensor sensitive part by allowing it to mix with bovine serum albumin (BSA) and then cross-linking in saturated glutaraldehyde (GA) vapour for 30min. The determination… (More)
DOI: 10.1016/j.talanta.2003.11.008

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