1 条结果 关键词:β-葡聚糖 ×

An amperometric β-glucan biosensor based on the immobilization of bi-enzyme on Prussian blue-chitosan and gold nanoparticles-chitosan nanocomposite films.

Biosensors & bioelectronics 2014 Wang B, Ji X, Zhao H, Wang N 等 7 人

本文报道了一种新型安培法β-葡聚糖生物传感器。该传感器将β-葡聚糖酶(β-G)与葡萄糖氧化酶(GOD)共同固定于普鲁士蓝–壳聚糖(PB–CS)和金纳米粒子–壳聚糖(AuNPs–CS)纳米复合膜上。PB–CS与AuNPs–CS膜分别直接电沉积于金电极表面,形成AuNPs–CS/PB–CS/Au修饰电极,并以壳聚糖作为封层防止酶泄漏。扫...