食品科学 ›› 2021, Vol. 42 ›› Issue (21): 347-354.doi: 10.7506/spkx1002-6630-20200729-375

• 专题论述 • 上一篇    下一篇

基于纳米材料的电化学免疫传感器及其在蛋白质检测中的研究进展

杨倩雯,刘晓风,曾海娟,王金斌   

  1. (1.上海市农业科学院生物技术研究所,上海 201106;2.兰州理工大学生命科学与工程学院,甘肃 兰州 730050)
  • 出版日期:2021-11-15 发布日期:2021-11-23
  • 基金资助:
    上海市自然科学基金项目(19ZR1436800);上海市青年科技英才扬帆计划项目(20YF1443000); 上海市科技计划项目(21N31900800);上海市农业科学院卓越团队计划项目(农科创2017(B-07)); 上海市农业科学院农业科技创新支撑领域研究专项计划项目(农科平台2021(08);农科应基2021(09))

Electrochemical Immunosensors and Their Application in the Detection of Proteins: A Literature Review

YANG Qianwen, LIU Xiaofeng, ZENG Haijuan, WANG Jinbin   

  1. (1. Biotechnology Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201106, China; 2. School of Life Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, China)
  • Online:2021-11-15 Published:2021-11-23

摘要: 电化学免疫传感器是将传感技术与免疫分析相结合的一种快速定性或定量检测待测物的方法。近年来,随着纳米材料的迅速发展,电化学免疫传感器应运而生,其更灵敏、更轻便、特异性更强,在蛋白质检测领域具有更广阔的应用前景。本文重点介绍了电化学免疫传感器构建原理,并对基于新型纳米材料的免疫传感器的研究进展及其在蛋白质检测中的应用进行综述,同时展望该领域的发展方向,以期为蛋白质的快速检测提供技术参考。

关键词: 电化学免疫传感器;新型纳米材料;蛋白质;检测

Abstract: Electrochemical biosensors are a rapid qualitative or quantitative detection method that combines sensing technology with immunoassay. In recent years, with the fast development of nanomaterials, electrochemical immunosensors have become promising candidates for application in the field of protein detection with higher sensitivity, portability and specificity. This article focuses on the construction principle of electrochemical immunosensors and on recent progress in the development and application in protein detection of electrochemical immunosensors based on new nanomaterials. Moreover, future directions in this field are also discussed. It is expected to provide technical reference for rapid detection of protein.

Key words: electrochemical immunosensor; novel nanomaterial; protein; detection

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