Development of A Lateral Flow Highway: Ultra-Rapid Multitracking Immunosensor for Cardiac Markers.

The integration of several controlled parameters within a single test system is experiencing increased demand. However, multiplexed test systems typically require complex manufacturing. Here, we describe a multiplexed immunochromatographic assay that incorporates a conventional nitrocellulose membrane, which is used together with microspot printing, to construct adjacent microfluidic "tracks" for multiplexed detection.