A sensitive amperometric AChE-biosensor for organophosphate pesticides detection based on conjugated polymer and Ag-rGO-NH

有机磷农药在环境中长期累积会对人和动物健康构成潜在危害。为此，作者开发了一种基于共轭聚合物和Ag-rGO-NH2纳米复合材料的高灵敏安培型乙酰胆碱酯酶（AChE）生物传感器。首先将4,7-二(呋喃-2-基)苯并噻二唑（FBThF）在电极表面电化学聚合形成聚(FBThF)膜，随后将Ag-rGO-NH2纳米复合材料和AChE修饰于聚合物...