使用双信号放大技术 (PER-HCR) 构建的电化学生物传感器,用于对ctDNA BRAF突变的超敏感痕迹检测

Aiting Cai1, Qingping Fu1, Mingzhong Sun1

  • 1Department of Clinical Laboratory, Affiliated Hospital 6 of Nantong University, the affiliated hospital of Jiangsu Medical College, Yancheng Third People's Hospital, Yancheng 224001, China; Department of Clinical Laboratory, The Yancheng School of Clinical Medicine of Nanjing Medical University, Yancheng 224001, China.

概括

这项研究引入了一种新的电化学生物传感器,用于在黑色素瘤中敏感的BRAF突变检测. 结合原料交换反应 (PER) 和杂交连锁反应 (HCR),可显著提高临床应用的检测极限.

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