,ctDNA

Kaiyue Tan1,2,3, Longsheng Chen1,2,3, Donglin Cao4

  • 1National Engineering Research Center for Healthcare Devices, Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China. lilizou@mail.ustc.edu.cn.

概括

这项研究介绍了一种新型的双层级级锁定核酸辅助催化发针组件 (CHA),用于敏感检测循环瘤DNA (ctDNA). 改进后的系统为早期癌症诊断提供了更好的放大效率和稳定性.