论文部分内容阅读
生物传感器是一种对生物物质的敏感,并且将其浓度转换成电信号进行检测的仪器。生物传感器是一种由固定化的生物敏感材料作为识别酶、抗原和微生物等生物活性物质,并且能够和适当的理化换能器和信号放大设备构成的分析的系统或者是工具,具有接收器和转换器的功能。目前生物传感器在食品工业、环境监测和发酵工业以及医学等领域都有所应用,并且随着生物科学等成果的发展,已经有了飞速的发展。本文将对生物传感器的发展现状进行分析,并且简述其在各个领域的应用情况。
Biosensors are instruments that are sensitive to biological substances and convert their concentration into electrical signals for detection. Biosensors are systems or tools consisting of immobilized biosensitive materials that serve as bioactives to identify enzymes, antigens, and microbes, and that can be configured with appropriate physical and chemical transducers and signal amplification devices, with receivers and Converter function. At present, biosensors have applications in the fields of food industry, environmental monitoring and fermentation industry and medicine, etc., and with the development of biosciences and other achievements, there has been a rapid development. This article will analyze the current status of the development of biosensors, and briefly describe its application in various fields.