Colorimetric-Catalytic-SERS Trimodal Immunochromatographic Assay for Multi-Scenario Monitoring of Gastrointestinal Infections.
Direct pathogen detection in stool samples is the gold standard for diagnosing gastrointestinal infections, yet substantial technical challenges remain. Here, we report a versatile immunochromatographic assay (ICA) for simultaneous detection of both bacteria and virus, integrating a trimodal readout strategy combining...