A label-free fluorescent biosensor leveraging cascaded DNA dual-cycle amplification and HCR for ultrasensitive detection of circulating tumor DNA

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy 2026

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Authors: Lei Ye, Xiao Yang, Yi Nuo Wang, Qi Tong Fu, Z Chen, Hong Qun Luo, N. B. Li
DOI: 10.1016/j.saa.2026.127439
Cited by: 0
References: 33

Fields of Study & Subjects

Advanced biosensing and bioanalysis techniques DNA and Nucleic Acid Chemistry Cancer Genomics and Diagnostics

Publication details

Journal / source
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Volume
350
Pages
127439–127439
Publication date
3 January 2026
Language
EN