DNARNA

Ling Liang1, Xinjia Shuai1, Liping Cao1

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

PubMed
概括

这项研究引入了一个由细胞ATP驱动的3DDNA步行器,用于在活细胞中敏感的微RNA成像. DNA纳米球步行器提高了灵敏度,降低了癌症生物标志物miR-21.1的检测极限.