Electrochemical impedimetric biosensors (EIBs) have a simple structure and can be used to rapidly and sensitively detect and measure hazards in food. EIBs detect and measure target molecules by transducing biochemical reactions on their surface to electrical signal outputs responding to a sinusoidal electrical signal input. Due to their structural simplicity and analytical sensitivity, EIBs are regarded as the most potent method of food hazard monitoring that can be implemented in the food supply chain. This paper discusses the theoretical background, structure, and construction of EIB and its applications in food safety.

中文翻译：

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用于食品安全的电化学阻抗生物传感器。

电化学阻抗生物传感器（EIB）结构简单，可用于快速、灵敏地检测和测量食品中的危害。 EIB 通过将目标分子表面的生化反应转换为响应正弦电信号输入的电信号输出来检测和测量目标分子。由于结构简单且分析灵敏，EIB 被认为是可在食品供应链中实施的最有效的食品危害监测方法。本文讨论了EIB的理论背景、结构和构建及其在食品安全中的应用。