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在经历了一系列重大发展之后,化学传感器的研究领域已从基于电化学原理及技术的各类电化学传感器扩展到与生物、光学、半导体及电子原理与技术相关的各类新型化学传感器和生物传感器。与半导体化学传感器、光化学传感器、表面声波化学传感器及免疫传感器等新型化学和生物传感器相关的文献报道与日俱增。光化学传感器是以光学信号来选择性地表达被检测体系中化学组份实时信息的一类传感器件。它是伴随着光学波导器件的
After a series of major developments, the field of chemical sensor research has expanded from various electrochemical sensors based on electrochemical principles and technologies to various new types of chemical sensors and organisms related to biological, optical, semiconductor and electronic principles and technologies sensor. Literature related to new chemical and biological sensors such as semiconductor chemical sensors, photochemical sensors, surface acoustic wave chemical sensors and immunosensors has been reported. Photochemical sensors are based on optical signals to selectively detect the chemical composition of the system to be detected in real-time information of a class of sensing devices. It is accompanied by optical waveguide devices