DOI: 10.1039/d6ay00820h ISSN: 1759-9660
An “off–on” fluorescent aptasensor based on FRET and magnetic beads for detection of circulating tumor cells in lung cancer
Qiongdan Zhang, Jianfeng Tang, Bin Li, Yijing TaoCirculating tumor cells (CTCs) serve as critical biomarkers for early diagnosis, prognosis monitoring, and treatment response evaluation in lung cancer.