A regenerative and selective electrochemical aptasensor based on copper oxide nanoflowers-single walled carbon nanotubes nanocomposite for chlorpyrifos detection.
毒死蜱(chlorpyrifos)是农业中常用的有机磷农药,其神经毒性对人类健康构成严重威胁。为灵敏检测痕量毒死蜱,本文开发了一种可再生电化学适配体传感器。以氧化铜纳米花(CuO NFs)和羧基功能化单壁碳纳米管(c-SWCNTs)构建纳米复合材料修饰电极,用于改善毒死蜱检测性能。采用扫描电子显微镜(SEM)、傅里叶变换红外光谱(F...