Biotechnology Bulletin ›› 2021, Vol. 37 ›› Issue (3): 241-251.doi: 10.13560/j.cnki.biotech.bull.1985.2020-0812

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Research Progress of Gene Mutation Detection Methods Based on Nanoparticles

WANG Lei-lei1,2(), DONG Lian-hua2(), YANG Jing-ya1(), WANG Xia2   

  1. 1. College of Food Sciences & Technology,Shanghai Ocean University,Shanghai 201306
    2. Frontier Metrology Science Center,National Institute of Metrology,Beijing 100029
  • Received:2020-07-02 Online:2021-03-26 Published:2021-04-02
  • Contact: DONG Lian-hua,YANG Jing-ya E-mail:959319303@qq.com;donglh@nim.ac.cn;jyyang@shou.edu.cn

Abstract:

Gene mutation refers to a change in the composition or sequence of base pairs in the molecular structure. It is closely related to the occurrence of human diseases and has always attracted attention. The development of accurate and reliable detection methods,the further exploration of nucleic acid function regulation and the early detection and treatment of related diseases are the directions of researchers’ continuous efforts. In recent years,nanoparticles have been widely used in the field of biomedicine due to their excellent optical-,electrical- and bio-compatibility. It is the first work to systematically discuss the latest research progress in gene mutation detection based on the nanoparticle,to explain the main issues and challenges in this field,and to look forward to the future development trend,aiming to provide new options for gene mutation detection ideas.

Key words: nanoparticles, fluorescence method, single particle counting method, gene mutation