Carbon quantum dot test strip

The utility model discloses a carbon quantum dot test strip, include bottom plate, sample pad, carbon quantum dot pad, absorb water and fill up and nitrocellulose membranes, the bottom plate is 4mm's PVC board for the width, sample pad, carbon quantum dot pad, nitrocellulose membranes and the pad that absorbs water has set gradually on the bottom plate, nitrocellulose membranes sets up the middle part at the bottom plate, nitrocellulose membranes is last be equipped with respectively can be with the antigen line of waiting to detect antibody specifically bind to, can catch the secondary antibody line of waiting to detect antibody igM, can and the antibody line that combines together of carbon quantum dot labelled antigen, carbon quantum dot pad overlaps 3mm with linking department of nitrocellulose membranes's one end, the pad that absorbs water overlaps 3mm with linking department of nitrocellulose membranes's the other end. The utility model discloses prepare with low costs, high -efficient short -term test, easily preparation, convenient to use is swift, sensitivity is high.