Chemiluminiscent microfluidic chip based on magnetic beads
A microfluidic chip, chemiluminescence technology, applied in chemiluminescence/bioluminescence, fluid controllers, chemical instruments and methods, etc., can solve the problems of incomplete separation, loss of immune complexes, magnetic beads loss, etc. Detect the effect of low background, efficient mixing, and less liquid residue
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[0046] The present invention will be described in further detail below in conjunction with specific embodiments and accompanying drawings.
[0047] Such as figure 1 As shown, the present invention discloses a chemiluminescence microfluidic chip based on magnetic beads, including a chip body, the chip body is a three-piece structure, including a first chip layer, a second chip layer stacked sequentially from top to bottom. The chip layer and the third chip layer, the overall chip has three chambers, which are respectively a sample chamber, a reaction chamber and a waste liquid chamber. The sample chamber communicates with the reaction chamber through the sample injection pipeline; the inner wall of the reaction chamber is arranged in an arc shape, and the inner wall of the reaction chamber is provided with a magnetic attraction enrichment area for magnetic separation of magnetic beads by a strong magnet.
[0048] The reaction chamber of the present invention has an elliptical ...
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