• EI
  • Scopus
  • 食品科学与工程领域高质量科技期刊分级目录第一方阵T1
  • DOAJ
  • EBSCO
  • 北大核心期刊
  • 中国核心学术期刊RCCSE
  • JST China
  • FSTA
  • 中国精品科技期刊
  • 中国农业核心期刊
  • CA
  • WJCI
  • 中国科技核心期刊CSTPCD
  • 中国生物医学SinoMed
中国精品科技期刊2020
宋思青,司晓夏,胡聚峰,等. 基于DNA步行器的传感器技术在食品安全检测中的研究进展[J]. 食品工业科技,2024,45(12):387−396. doi: 10.13386/j.issn1002-0306.2023080091.
引用本文: 宋思青,司晓夏,胡聚峰,等. 基于DNA步行器的传感器技术在食品安全检测中的研究进展[J]. 食品工业科技,2024,45(12):387−396. doi: 10.13386/j.issn1002-0306.2023080091.
SONG Siqing, SI Xiaoxia, HU Jufeng, et al. Research Progress of Sensors Technology Based on DNA Walker in Food Safety Detection[J]. Science and Technology of Food Industry, 2024, 45(12): 387−396. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023080091.
Citation: SONG Siqing, SI Xiaoxia, HU Jufeng, et al. Research Progress of Sensors Technology Based on DNA Walker in Food Safety Detection[J]. Science and Technology of Food Industry, 2024, 45(12): 387−396. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023080091.

基于DNA步行器的传感器技术在食品安全检测中的研究进展

Research Progress of Sensors Technology Based on DNA Walker in Food Safety Detection

  • 摘要: 随着DNA纳米技术的快速发展,各种结构和功能的DNA分子被用于构建具有动态行为的可编程纳米机器。其中,DNA步行器因其能够借助驱动力在预定轨道上自主、逐步移动以产生级联信号放大的优势,成为了生物传感、生物成像以及药物递送等领域日益增长的研究热点,在食品污染物快速超灵敏检测方面展现出巨大的应用潜力。本综述首先简要介绍了DNA步行器的基本原理,并着重阐述了提升DNA步行器行走效率的策略,然后总结了其在食品安全检测中的应用,最后对DNA步行器未来研究方向进行了展望,为推动其实际应用提供了理论指导。

     

    Abstract: With the rapid development of DNA nanotechnology, DNA molecules with various structures and functions are used to construct programmable nanomachines with dynamic behaviors. Thereinto, DNA walker possesses the advantages of the cascade signal amplification generated by the autonomous movement along the predetermined track by driving force, which is widely applied in the biosensing, biological imaging, and drug delivery fields, thus showing the great application potential for rapid and ultrasensitive detection of contaminants in food. This review first briefly introduces the basic principles of DNA walker, and describes the strategies for improving the efficiency of DNA walker in detail, then summarizes its applications in the food safety detection. Finally, the future research directions of DNA walkers are prospected to provide theoretical guidance for its real applications.

     

/

返回文章
返回