石墨烯纳米复合材料在电化学免疫传感器中的应用  

Application of Graphene Nanocomposites in Electrochemical Immunosensors

作　　者：袁征南 马占芳[1] 黄潇楠[1] 

机构地区：[1]首都师范大学化学系,北京100048

出　　处：《首都师范大学学报（自然科学版）》2015年第6期47-51,共5页Journal of Capital Normal University：Natural Science Edition

摘　　要：石墨烯纳米复合材料由于其优异的电化学性质和生物相容性被广泛的应用于制备超灵敏的电化学免疫传感器.通过与其他纳米材料复合,石墨烯的良好导电性等优点被放大,而易聚集、堆叠、生物相容性较差等缺点被克服.因而,对石墨烯的改性工作成为当下研究的热点.本文综述了石墨烯纳米复合材料在构建电化学免疫传感器中应用,包括石墨烯与金属、金属氧化物、高分子聚合物等的纳米复合材料,并对石墨烯纳米复合材料在电化学免疫传感领域的发展方向和前景做出了展望.The graphene nanocomposites are widely used for fabrication of ultrasensitive electrochemical immunosensors for its remarkable electrochemical properties and biocompatibility. The graphene＇s good conductivity is be amplified,respectively,the bad biocompatibility,the easily aggregation are be narrowed. This paper reviews the progress of the graphene nanocomposites applying in the electrochemical immunosensors, including the nanocomposites of graphene with metal,metal oxide,polymer and so on. The future development and application prospect of nanocomposites graphene in electrochemical immune sensors are also discussed.

关 键 词：石墨烯 复合 纳米材料 电化学 免疫传感器 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置] TB383[自动化与计算机技术—控制科学与工程]