摘要
生物大分子电化学传感器是围绕生物大分子的检测分析研究而开发出来的一系列电化学传感器,在这些传感器中尤其是以纳米间隙电化学传感器性能最为优异,在实际的检测研究中表现出超高灵敏度、微型化、较好的选择性、所需检测样品少、检测速度快、非常便捷等明显优势,因而受到了研究人员的极大关注.本文简单介绍了生物大分子电化学传感器的原理、分类、加工技术及特点,着重分析了间隙电化学传感器较比常规电化学传感器所具备的优越特点.综述了近十年来生物大分子的检测研究进展,特别是纳米间隙电化学传感器在生物大分子检测研究中的应用,并对生物大分子电化学传感器的研究和开发进行展望.
Biological macromolecules electrochemical sensors are a series of electrochemical sensors which are developed to detect the biological macromolecules. The of them. Due to the high sensitivity, miniaturization, convenient and other obvious advantages, it has caused nano-gapped electrochemical sensor is most outstanding better selectivity, small test sample, test speed, very the extensive concern and researth. This review briefly introduced the principle, classification, processing techniques and features of biological macromolecules electrochemical sensors and mainly analyzed the superior features of the gap electrochemical sensors in comparison with the conventional electrochemical sensor. The detection of biological macromolecules in recent ten years was summarized and the applications of the nano-gap electrochemical sensors at the biological macromolecules detection were focused. The development of the biological macromolecules electrochemical sensors was also discussed.
出处
《安徽师范大学学报（自然科学版）》
CAS
2015年第3期254-259,共6页
Journal of Anhui Normal University(Natural Science)
基金
2014高校优秀青年人才支持计划
关键词
生物大分子
电化学传感器
生命分析
纳米间隙电极
生物芯片
biological macromolecule
electrochemical sensor
life analysis
nano-gapped electrodes
biochip
