High-flux drug detection micro-fluidic chip and application
A microfluidic chip, high-throughput technology, applied in biological testing, material inspection products, laboratory containers, etc., can solve the problem of large sample demand, achieve good detection results, and achieve high-throughput and fast results Detection analysis, the effect of strong adsorption capacity
Pending Publication Date: 2017-09-29
ZHEJIANG UNIV +1
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The invention provides a high-flux drug detection micro-fluidic chip. The high-flux drug detection micro-fluidic chip consists of a substrate layer, a modification layer and a reaction layer, wherein the reaction layer consists of n reaction modules; each reaction module consists of an entrance, a reaction channel and an outlet. The chip modified by polylysine is hydrophilic, facilitates a sample to be detected to flow into the chip, and has an adsorption effect on drug complete antigens; the polylysine of the modification layer is matched with PDMS (Polydimethylsiloxane) of the reaction layer, so that the hydrophilic feature of the polylysine can be combined with the high-protein adsorption feature of the PDMS to achieve a better detection effect; detection of different samples occurs in different reaction channels, so that the phenomenon of mutual interference is avoided, and non-specific adsorption is lowered; a single chip is provided with a plurality of reaction modules to realize high-flux rapid result detection and analysis; the sizes, intervals and number of the reaction modules can be adjusted as required to realize simultaneous field detection of a plurality of samples and drugs, so that different detection requirements are met.
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Property | Measurement | Unit |
Length | 77.0 | mm |
Width | 25.0 | mm |
Thickness | 1.0 | mm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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