Li Da, Liu Jingquan, Barrow Colin J, Yang Wenrong
Center for Chemistry and Biotechnology, Deakin University, Victoria-3217, Australia.
Chem Commun (Camb). 2014 Aug 4;50(60):8197-200. doi: 10.1039/c4cc03384a.
We describe a new electrochemical detection approach towards single protein molecules (microperoxidase-11, MP-11), which are attached to the surface of graphene nanosheets. The non-covalently functionalized graphene nanosheets exhibit enhanced electroactive surface area, where amplified redox current is produced when graphene nanosheets collide with the electrode.
我们描述了一种针对附着在石墨烯纳米片表面的单个蛋白质分子（微过氧化物酶-11，MP-11）的新型电化学检测方法。非共价功能化的石墨烯纳米片展现出增强的电活性表面积，当石墨烯纳米片与电极碰撞时会产生放大的氧化还原电流。
