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传感器检测技术具有方便快速、信号灵敏、低耗和易于操作等优点，因此它在工业、生物、环境监测、医学等领域有广泛的应用。传感器的性能与电极修饰材料密切相关。纳米材料由于独特的性能使其成为电极修饰材料的热点，由于其极强的吸附能力和良好的生物相容性等特质而受到广大学者的关注。该文主要介绍金属纳米材料、金属氧化物纳米材料、半导体纳米材料、碳纳米材料、导电聚合物纳米材料在传感器中的研究进展及临床应用。“,”Sensor technology is featured with fast and easy,sensitive signal,low cost and easy operation, therefore it′s applied widely in the industrial,biological,environmental monitoring,medical and other fields. The performance of sensors is closely related to the electrode modified materials .Due to the unique proper-ties,nanomaterial has become a hot spot in electrode modified materials .Because of its strong adsorption capacity and good biocompatibility,nanomaterial has attracted many scholars′attention.Here is to introduce the research progress and clinical application of the metal nanomaterials ,metal oxide nanomaterials,semicon-ductor nanomaterials, carbon nanomaterials and conductive polymer nanomaterials in sensors .