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Automatic online pretreatment and Raman detection device and method

A detection device and automatic technology, applied in the field of biochemical detection, can solve problems such as no automatic online detection device, and achieve the effect of automatic online detection

Active Publication Date: 2020-07-24
XIAMEN UNIV +1
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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
  • Automatic online pretreatment and Raman detection device and method
  • Automatic online pretreatment and Raman detection device and method

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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 online pretreatment and Raman detection device and method, and relates to the field of biochemical automatic detection. The device comprises a sample pretreatmentdevice, a spectrum detection device and a control system; the sample pretreatment device is used for quantitatively extracting a to-be-detected sample and performing solid-phase extraction on the to-be-detected sample to obtain a to-be-detected liquid; the spectrum detection device is used for quantitatively taking the pretreated to-be-detected liquid and a Raman enhancement reagent into a detection pool, detecting and analyzing whether the to-be-detected liquid in the detection pool contains a target component or not through a Raman spectrum, and forming detection data; and the control systemis used for controlling the sample pretreatment device and the spectrum detection device and circularly executing the following processes: automatic quantitative sample injection of the to-be-detected sample, automatic solid-phase extraction, automatic spectrum detection and data processing, so that automatic online detection of the target component in the complex liquid substrate sample is realized.

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] In recent years, with the development of world economic globalization, the proliferation of drugs has shown a growing trend, posing a serious threat to the physical and mental health of the general public and social public safety. The abuse of illicit drugs has become a global problem and has attracted great attention from governments. 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] With the increasing anti-reconnaissance awareness and ability of drug-related personnel, traditional intelligence collection metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/65G01N1/28
CPCG01N1/28G01N21/658
Inventor 薛文东石建郭鸿旭曾勇明
Owner XIAMEN UNIV
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