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生物传感器具有灵敏度高、检测速度快、操作简便、成本低、可进行连续动态监测等优点而成为蛋白质检测的一种重要方法。但是,目前研制的蛋白质生物传感器为了减小误差多为一次性使用。由于不同传感器的制作方式不同,不可避免会给蛋白质的检测带来差异性。而且,有些传感器的制作比较复杂,一次性使用成本较高。因此为了减小蛋白质检测的差异性并节约成本,急需发展一种可再生并能重复利用的蛋白质生物传感器。
Biosensors are an important method for protein detection because of their advantages of high sensitivity, fast detection, simple operation, low cost and continuous dynamic monitoring. However, the current development of protein biosensors in order to reduce the error for more than one-time use. Due to the different ways of making different sensors, it will inevitably bring about differences in the detection of proteins. Moreover, the production of some sensors is more complex and costly to use at one time. Therefore, in order to reduce the difference of protein detection and save the cost, it is urgent to develop a protein biosensor that can be regenerated and reused.