Single-Electrode COF-Based Multiplex Photoelectrochemical Biosensor with Combinatorial DNA Logic Gate for Intelligent Discrimination of Inflammatory Biomarkers.
Simultaneous and accurate detection of interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) is critical for the early diagnosis and monitoring of inflammatory diseases. However, conventional analytical methods are often cumbersome, time-consuming, and limited in the capacity for simultaneous multiplex analysis...