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Automatic online pretreatment and Raman detection device and method thereof

A detection device and automatic technology, applied in the field of biochemical detection, can solve the problem of no automatic online detection device, etc., and achieve the effect of automatic online detection

Active Publication Date: 2021-08-31
XIAMEN UNIV +1
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  • Abstract
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Problems solved by technology

At present, the pretreatment and detection of sewage are mainly done manually by professionals, and there is no automatic online detection device

Method used

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  • Automatic online pretreatment and Raman detection device and method thereof
  • Automatic online pretreatment and Raman detection device and method thereof
  • Automatic online pretreatment and Raman detection device and method thereof

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Embodiment Construction

[0063] To further illustrate the various embodiments, the present invention is provided with accompanying drawings. These drawings are a part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be combined with related descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

[0064] The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

[0065] Such as figure 1 As shown, the invention discloses an automatic on-line pretreatment and Raman detection device, including a control system, a sample pretreatment device and a spectrum detection device. Among t...

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Abstract

The invention discloses an automatic on-line pretreatment and Raman detection device and its method, and relates to the field of biochemical automatic detection. Obtain the liquid to be tested; the spectral detection device is used to quantitatively take the liquid to be tested and the Raman enhanced reagent after pretreatment to the detection pool, and analyze whether the liquid to be tested in the detection pool contains the target component through Raman spectrum detection, and form a detection data; and a control system, which is used to control the sample pretreatment device and the spectral detection device, and executes the following processes cyclically, including: automatic quantitative sampling of the sample to be tested, automatic solid phase extraction, automatic spectral detection and data processing, thereby realizing Automatic online detection of target components in complex liquid matrix samples.

Description

technical field [0001] The invention relates to the field of biochemical detection, in particular to an automatic on-line pretreatment and Raman detection device and method for target components in complex liquid matrix samples. Background technique [0002] Due to the fingerprint characteristics of substances, Raman spectroscopy has high sensitivity and can detect trace amounts of drug components, so it is widely used in the detection of various drugs and provides great help for anti-drug and other work. [0003] Domestic sewage drug detection technology is gradually used in intelligence collection, but this detection method still mainly relies on large analytical instruments. The usual practice is to sample sewage on site, refrigerate it at low temperature, and send it to a professional laboratory as soon as possible for off-line, off-site detection. This has a great impact on the scope, timeliness, and accuracy of intelligence collection. [0004] In recent years, with t...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/65G01N1/28
CPCG01N1/28G01N21/658
Inventor 薛文东郭鸿旭石建曾勇明
Owner XIAMEN UNIV
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