Biosensors & bioelectronicsBiosensing TechniquesBismuthHumansElectrochemical TechniquesBiomarkers
Single-step homogeneous photoelectrochemical aptasensing driven by NIR-excited Yb-Bi2S3/PMA arrays for ultrasensitive detection of tumor markers.
Fei Li, Han Wang, Wenpeng Wang, Yule Liu, Wenbo Huang, Yong Tang, Junxing Hao, Kangbing Wu
Published: 202610.1016/j.bios.2025.118325
Abstract
The accurate detection of tumor markers necessitates analytical platforms that balance operational simplicity with high sensitivity. Conventional photoelectrochemical (PEC) biosensors often face limitations due to multi-step protocols and inefficient…
Preview only. Read the full abstract at the source