Yao Chun-Yan, Fu Wei-Ling
Chun-Yan Yao, Wei-Ling Fu, Department of Laboratory Medicine, Southwest Hospital, Third Military Medical University, Chongqing 400038, China.
World J Gastroenterol. 2014 Sep 21;20(35):12485-92. doi: 10.3748/wjg.v20.i35.12485.
A biosensor is an analytical device used for the detection of analytes, which combines a biological component with a physicochemical detector. Recently, an increasing number of biosensors have been used in clinical research, for example, the blood glucose biosensor. This review focuses on the current state of biosensor research with respect to efficient, specific and rapid detection of hepatitis B virus (HBV). The biosensors developed based on different techniques, including optical methods (e.g., surface plasmon resonance), acoustic wave technologies (e.g., quartz crystal microbalance), electrochemistry (amperometry, voltammetry and impedance) and novel nanotechnology, are also discussed.
生物传感器是一种用于检测分析物的分析装置，它将生物成分与物理化学检测器结合在一起。近年来，越来越多的生物传感器被用于临床研究，例如血糖生物传感器。本综述重点关注生物传感器在高效、特异性和快速检测乙型肝炎病毒（HBV）方面的研究现状。还讨论了基于不同技术开发的生物传感器，包括光学方法（如表面等离子体共振）、声波技术（如石英晶体微天平）、电化学（安培法、伏安法和阻抗法）以及新型纳米技术。
