Highly sensitive electrochemical detection of the marine toxins okadaic acid and domoic acid with carbon black modified screen printed electrodes.
本研究开发了一种检测海洋生物毒素膝状酸(DA)和石房蛤酸(OA)的电化学免疫传感器。传感器采用高通量制备的碳黑修饰丝网印刷电极(CB-SPE),并通过循环伏安法(CV)和电化学阻抗谱(EIS)比较CB-SPE与裸碳丝网印刷电极(c-SPE)的性能。结果显示,CB-SPE电催化性能更优,且至少六个月储存稳定。CB-SPE分别用DA或O...