Ternary In2O3/ZnIn2S4/CdS heterojunction-based APE1-assisted "AND" logic gate photoelectrochemical biosensor for dual-miRNA detection.
Photoelectrochemical biosensing has become a powerful technique for disease monitoring and therapeutic tracking. Most existing photoelectrochemical platforms are only capable of detecting a single biomarker, which limits their effectiveness in comprehensive disease management. To address this challenge, we developed a...