具有自我反放大和高效信号传导的双功能DNA纳米线用于MicroRNA-155的细胞内成像

Shengjuan Liu1, Jinwen Zhao1, Jian Wei1

  • 1Key Laboratory of Luminescence Analysis and Molecular Sensing (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China.

Analytical chemistry
|August 7, 2024
PubMed
概括

这项研究引入了一种新的DNA纳米线,用于敏感检测和低表达微RNA (miRNA) 的成像. 该方法在活细胞中实现了miRNA-155的超敏感检测,为疾病诊断提供了潜力.

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