MAGNETIC PARTICLE LUMINESCENCE MICRO-FLUIDIC CHIP FOR MULTI-MARKER DETECTION, AND DETECTION DEVICE

摘要

Disclosed are a magnetic particle luminescence micro-fluidic chip for multi-marker detection, and a detection device, belonging to the technical field of micro-fluidic chip luminescence immunodetection. The magnetic particle luminescence micro-fluidic chip comprises: a top plate (1), wherein the top plate (1) is provided with a sample adding part (11), a mixing area (12) and a plurality of marking ligands arranged in the mixing area (12); a bottom plate (2), wherein the bottom plate (2) comprises a flow guide area (21), a plurality of reaction areas (22), a plurality of detection areas in communication with the corresponding reaction areas (22), and a cleaning liquid storage part (24) and a luminous liquid storage part (25) in communication with the detection areas, and each reaction area (22) is provided with a magnetic particle ligand, the ligand of each magnetic particle ligand being different, and a cleaning liquid is contained in the cleaning liquid storage part (24), and a luminous liquid is stored in the luminous liquid storage part (25); and an air pump (13), which is arranged on the top plate (1) and used for driving a sample in the sample adding part (11) to flow through the mixing area (12). Due to the fact that the plurality of reaction areas (22) are provided, the phenomenon of cross interference between magnetic particles is avoided, the accuracy of detection results can be greatly improved, there is no requirement for the moving speed of a magnet, and control over the device is facilitated.