Abstract: Graphite is usually formed by stacking layers of planar carbon atoms arranged in a honeycomb-like order. Graphite has a weak interlayer force and is easy to peel off each other to form thin graphite sheets. When the graphite piece is peeled off into a single layer, the monolayer with only one carbon atom is graphene. Graphene possesses lightweight, high chemical stability, high specific surface area, and provides a two-dimensional environment for electron transport and fast multiphase electron transfer, indicating that graphene is an excellent sensor material; moreover, graphene is easier to be modified than carbon nanotubes in the form of graphene gauze. Doping and chemical modification can meet the material assembling requirements of biosensors. Based on the electrochemical properties of graphene, this paper reviews graphene and its applications to biosensors.
作者简介: 马依拉·克然木,就读于杭州电子科技大学生命信息与仪器工程学院,在崔静洁老师指导的研究小组里,进行石墨烯的电化学生物传感应用研究,该研究获得了杭州电子科技大学生命科学竞赛成功参与奖。崔静洁,2009年华南理工大学获工学博士学位,同年山东大学晶体材料国家重点实验室材料物理与化学山东大学生物及微/纳米功能材料中心博士后,2012年任杭州电子科技大学生命信息与仪器工程学院副教授。2013年入选国家留学基金委高级研究学者及访问学者公派留学,同年入选浙江省高校中青年学科带头人培养对象。研究兴趣与目标:纳米材料的生物仿生合成及其在核酸、抗癌药物和癌症早期检测等方面的电化学生物传感应用研究。在包括 J. Mater. Chem., Phys. Chem. Chem. Phys., J. Colloid Interf. Sci., Colloids Surf., B 等学术期刊上发表文章30余篇,SCI收录25篇(IF>3.0论文15篇),EI收录1篇,授权发明专利6项。cuijingjie@hdu.edu.cn
引用本文:
马依拉·克然木, 李首城, 胡天浩, 崔静洁. 石墨烯的电化学生物传感器研究进展[J]. 材料导报, 2019, 33(z1): 57-61.
MA Yila Ke Ranmu, LI Shoucheng, HU Tianhao, CUI Jingjie. Research Progress of the Graphene-based Electrochemical Biosensor. Materials Reports, 2019, 33(z1): 57-61.
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