A novel Laccase Biosensor based on Laccase immobilized Graphene-Cellulose Microfiber Composite modified Screen-Printed Carbon Electrode for Sensitive Determination of Catechol.

本研究报道了一种基于漆酶固定化石墨烯-纤维素微纤维（GR-CMF）复合材料修饰丝网印刷碳电极（SPCE）的漆酶生物传感器，用于检测儿茶酚（CC）。通过循环伏安法比较了漆酶分别固定于GR/SPCE、CMF/SPCE和GR-CMF/SPCE上的直接电化学行为。与GR和CMF修饰电极相比，GR-CMF/SPCE上观察到漆酶CuI/CuII...