Layer-by-layer self-assembly of functionalized graphene nanoplates for glucose sensing in vivo integrated with on-line microdialysis system.

本文通过胺端基离子液体（IL-NH2）和磺酸基（SO3−）共价修饰石墨烯，利用静电相互作用将带正电的IL-RGO与带负电的S-RGO层层自组装，形成{IL-RGO/S-RGO}n多层膜，并进一步固定葡萄糖氧化酶（GOx），构建{IL-RGO/S-RGO}n/GOx/Nafion葡萄糖生物传感器。该传感器在−200 mV下对葡萄糖具有...