Colorimetric biosensor for visual determination of Golgi protein 73 based on reduced graphene oxide-carboxymethyl chitosan-Hemin/platinum@palladium nanozyme with peroxidase-like activity.
本研究构建了一种基于具有过氧化物酶样活性的还原氧化石墨烯-羧甲基壳聚糖-血红素/铂@钯纳米颗粒(RGO-CMCS-Hemin/Pt@Pd NPs)的高尔基体蛋白73(GP73)比色生物传感器。在温和条件下成功合成了具有较高过氧化物酶样活性的RGO-CMCS-Hemin/Pt@Pd NPs。随后,将氨基化GP73适配体(Apt)结合到...