Tetrahedral DNA Framework-Programmed Electrochemical Biosenors with Gold Nanoparticles for Ultrasensitive Cell-Free DNA Detection

Tetrahedral DNA Framework-Programmed Electrochemical Biosenors with Gold Nanoparticles for Ultrasensitive Cell-Free DNA Detection

Tumor-associated cell-free DNA (cfDNA) is a dynamic biomarker for genetic analysis, early diagnosis and clinical treatment of cancers. However, its detection has limitations because of its low abundance in blood or other complex bodily fluids. Herein, we developed an ultrasensitive cfDNA electrochem...

Full description

Bibliographic Details
Main Authors: Chenguang Wang, Wei Wang, Yi Xu, Xiaoshuang Zhao, Shuainan Li, Qiuling Qian, Xianqiang Mi
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Nanomaterials
Subjects:
tetrahedral DNA framework
gold nanoparticles
hybridization chain reaction
cell-free DNA
electrochemical biosenors
Online Access:https://www.mdpi.com/2079-4991/12/4/666

Similar Items

Similar Items