Underwater real-time micro-fluidic chip biochemical detection device and detection method thereof

Abstract

The invention discloses an underwater real-time micro-fluidic chip biochemical detection device and a detection method of the underwater real-time micro-fluidic chip biochemical detection device. The device comprises a micro-fluidic chip bearing platform, a micro-fluidic chip, a detection assembly, a data processing assembly, an underwater environment information acquisition assembly, an automatic sampling assembly, an underwater sealing cabin, a data transmission assembly and a data display assembly, wherein the micro-fluidic chip bearing platform, the micro-fluidic chip, the detection assembly, the data processing assembly, the underwater environment information acquisition assembly and the automatic sampling assembly are all packaged in the underwater sealing cabin. By taking the micro-fluidic chip as a detection platform, basic operating units for sample preparation, biological and chemical reactions, separation, detection and the like related to the fields of biology, chemistry and the like can be integrated onto the micro-fluidic chip which is certain square centimeters in size. A network is formed by a micro channel, and controllable fluid passes through the entire system. The underwater real-time micro-fluidic chip biochemical detection device is small in size, easy to operate, small in sample amount as well as quick and accurate in detection, and complex treatment does not need to be performed on samples before detection.

Description

Technical field [0001] The invention relates to a marine ecological environment detection technology, in particular to an underwater real-time microfluidic chip biochemical detection device and a detection method thereof. Background technique [0002] With the continuous tension of land resources and the continuous deterioration of the environment, the development of marine resources and the protection of the marine environment have become important tasks for the marine industry of all countries in the world. The marine environment is the basic condition for the survival and development of marine organisms. Any change in the marine environment may lead to changes in the marine ecosystem and biological resources. At present, the pollution of the marine environment is becoming more and more serious. Heavy metals, organic matter, nutrients and a large amount of radioactive substances have entered the ocean, resulting in huge changes in the distribution of marine ecosystems and biolo...

AI Technical Summary

Problems solved by technology

Such as the penetration analyzer developed by the Monterey Bay Aquarium (MBARI) in the United States, the APP4004 pressure balance analyzer developed by the German ME company, the pressure balance NAS-2EN analyzer developed by the British WIS company, and the British Chelsea Instrument Co., Ltd. Monitors using flow analysis technology, etc., although these instruments can automatically monitor underwater, but these instruments are large in structure, complex in structure, expensive, and cannot be integrated and portable

[0007] In summary, most of the current marine environmental monitoring methods can only measure conventional parameters such as hydrometeorology and water quality, but cannot detect the biological state of water quality and physical and chemical parameters.

Moreover, the equipment is huge, expensive, time-consuming and labor-intensive, restricted by many external conditions, and the identification indicators are unstable.

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