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Smartphone two-dimensional code based biological rapid detection method

A detection method, smart phone technology, applied in the direction of analyzing materials through chemical reactions, and analyzing materials through observation of the impact on chemical indicators, etc., can solve the problem that biochemical reaction detection methods are expensive and biochemical reaction detection methods have not been proposed and other problems, to achieve the effect of shortening the detection time, reducing the detection cost, and reducing the amount of reagents

Active Publication Date: 2017-05-10
TAIYUAN UNIV OF TECH
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Problems solved by technology

[0006] The specific technical problem to be solved by the present invention is that the existing biochemical reaction detection methods usually require expensive professional instruments; however, based on the smart phone detection system, the biochemical reaction detection method using the two-dimensional code pattern as the detection channel and incorporating the coding rules has not been adopted at present. propose

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  • Smartphone two-dimensional code based biological rapid detection method
  • Smartphone two-dimensional code based biological rapid detection method
  • Smartphone two-dimensional code based biological rapid detection method

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Embodiment Construction

[0047] Taking the detection of methyl parathion in fruits and vegetables as an example, and taking the 03 pattern generated by the two-dimensional code as an example as a comparison, the specific embodiments of the present invention will be further described in detail.

[0048] Implement a kind of intelligent mobile phone two-dimension code biological rapid detection method provided above of the present invention, the specific steps of this rapid detection method are as follows:

[0049] (1) Use Encode to input 03 characters to generate a QR code-style pattern.

[0050] (2) Preparation of microchannels: using a 3D laser printer, using bright resin as a material, through grinding, the external length is 8 mm, the width is 8 mm, and the height is 3 mm. The sample reaction area is 7 mm long, 7 mm wide, and high The square detection reaction vessel with a thickness of 1mm and a bottom thickness of 1mm is spliced ​​into the two-dimensional code pattern required for the experiment t...

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Abstract

The invention discloses a smartphone two-dimensional code based biological rapid detection method. According to the rapid detection method, a detection reaction vessel is prepared, a reaction graph is formed by splicing modules, the modules are same in size and different in color and can be freely dismantled and assembled, a detection agent is added into the detection reaction vessel, a chromogenic reaction is conducted, a phone camera is used to scan the reaction result, the detection result is processed and displayed by a smartphone detection procedure after the reaction, and the rapid detection is conducted. The biological reaction is rapidly detected on the basis of a smartphone, and the smartphone two-dimensional code based biological rapid detection method has the advantages of high compatibility, convenience in operation, low cost and the like, and is suitable for rapid detection of various creatures on site.

Description

technical field [0001] The present invention relates to a rapid biological detection method. Specifically, a software integrating automatic encoding, decoding and detection is written by using the Java language, and a detection reaction vessel printed by a 3D printer is used for molecular recognition based on a colorimetric method. According to the detection requirements, set the two-dimensional barcode required for the generation of the experiment, which can realize any biological chromogenic reaction, and scan the result after the reaction with the designed mobile app to obtain the detection result, and then realize the quantitative detection of the sample Color reaction. Background technique [0002] In the 21st century, where economic globalization, information networking, and production internationalization are changing with each passing day, high-tech is not only a key element of comprehensive national strength, but also has penetrated into various fields of national e...

Claims

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Application Information

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IPC IPC(8): G01N21/78
CPCG01N21/78
Inventor 李晓春高勤张校亮于化忠
Owner TAIYUAN UNIV OF TECH
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