摘要
生物传感器作为交叉学科的新型检测工具引起了科研人员的广泛关注。微叉指电极因其灵敏度高、响应速度快、检出限低、成本适中、携带方便等优点被用来制作成生物传感器,在食品安全、环境检测和医疗卫生等方面有广泛的应用。影响微叉指电极传感器性能的关键因素之一是电极结构,对近几年微叉指电极的材料、结构仿真、结构实验和修饰等方面进行了综述。详细介绍了微叉指电极的结构仿真、实验分析和表面修饰对传感器检测性能的影响,分析总结了微叉指电极的不足之处,并对未来的发展趋势进行了展望。
Biosensor, as a new type of testing tool in the interdisciplinary field, has drawn the attention of researchers. Interdigitated microelectrodes are widely used in food safety and medical treatment for their advantages of high sensitivity, fast response, low limit of detection, moderate cost and convenient portability. One of the key factors that influences the interdigitated microelectrodes sensor is the structural parameters. This paper reviewed the material, structure simulation, structural experiment and modification of interdigitated microelectrodes, introduced the effects of structural simulation, experimental analysis and surface modification on the capability of the sensor in detail, also summarized the short comings of the interdigitated microelectrodes through a series of analysis and research, and prospected the future development trend.
作者
何宁
崔传金
龚瑞昆
赵雨秋
陈宏硕
田景瑞
HE Ning;CUI Chuan-Jin;GONG Rui-Kun;ZHAO Yu-Qiu;CHEN Hong-Shuo;TIAN Jing-Rui(College of Electrical Engineering, North China University of Science and Technology, Tangshan 063210, China;North China University of Science and Technology Student Affairs Office, Tangshan 063210, China;School of Basic Medical Sciences, North China University of Science and Technology, Tangshan 063210, China)
出处
《食品安全质量检测学报》
CAS
2018年第6期1404-1410,共7页
Journal of Food Safety and Quality
基金
河北省自然科学基金项目(F2015209308)
河北省教育厅项目(ZD2016070)~~
关键词
生物传感器
微叉指电极
电极结构
细胞检测
biosensors
interdigitated microelectrodes
electrode structure
cell detection
