The development of Internet of Things technology and biochemical sensing technology promotes and drives the application demand for wireless biochemical sensors.Due to the advantages of simple structure

easy miniaturization and integration

high sensitivity

convenient operation and low cost

wireless electrochemical sensors are significantly affecting the application modes of the Internet of Things in fields such as environmental quality

food safety and health monitoring in recent years

realizing wireless sensing

collection and transmission of biological or chemical information in the form of electrical ignals.Firstly

the possibility and technical feasibility of near field communication (NFC) technology in the construction of wireless electrochemical sensors are analyzed. Secondly

starting from the working principle of NFC wireless electrochemical sensors

the preparation of sensitive materials

the chip integration process and their application status and prospects in different fields are reviewed.Finally

the challenges and future development trends of NFC wireless electrochemical sensors are discussed.