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Integrated electrochemical luminescence detecting pond

A luminescence detection and electrochemical technology, applied in chemiluminescence/bioluminescence, analysis by chemical reaction of materials, measurement devices, etc., can solve the problems of uneven distribution of electric field, accumulation and adsorption of magnetic microspheres, etc. The effect of preventing leakage, reducing occlusion, and facilitating maintenance and replacement

Active Publication Date: 2017-01-25
西安瑞迈分析仪器有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] One of the purposes of the present invention is to overcome the problem of non-uniform distribution of the electric field on the surface of the working electrode of the existing electrochemiluminescence detection equipment
[0004] The second object of the present invention is to overcome the problem that the surface of the working electrode of the existing electrochemiluminescence detection equipment will accumulate adsorption magnetic microspheres

Method used

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  • Integrated electrochemical luminescence detecting pond
  • Integrated electrochemical luminescence detecting pond
  • Integrated electrochemical luminescence detecting pond

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Embodiment

[0023] Examples, combined with Figure 1-3 describe.

[0024] The invention provides an integrated electrochemiluminescence detection cell, which includes a lower cell body 2 and an upper cell body 3 arranged on it and detachably fixed thereto; each of the four corners of the upper cell body 3 and the lower cell body 2 has a hole , four bolts 6 pass through these four holes respectively to fix the upper pool body and the lower pool body together; the upper pool body 3 is formed with a circular groove 9, and the circular groove 9 is used for installation It is matched with a photomultiplier tube with a temperature control device; the upper cell body 3 is formed with a rectangular groove connected to the circular groove 9; the rectangular groove and the upper end surface of the lower cell body 2 form a first chamber 10;

[0025] The upper end surface of the lower pool body 2 is provided with a silica gel pad 4, and the silica gel pad 4 is provided with a plexiglass module 5; t...

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Abstract

The invention provides an integrated electrochemical luminescence detecting pond. The integrated electrochemical luminescence detecting pond comprises a lower pond body and an upper pond body, wherein the upper pond body is arranged on the lower pond body; the upper pond body and the lower pond body are fixed detachably; a silica gel pad is arranged on the upper end surface of the lower pond body; an organic glass module is arranged on the silica gel pad; a fluid groove is formed in the silica gel pad; an auxiliary electrode and a working electrode are respectively arranged on the top and the bottom of the silica gel pad; an operating groove which communicates with the outside is formed in one side of the inside of the lower pond body; a second operating groove is formed in the other side of the lower pond body; a reference electrode which communicates with an outlet flow path is arranged in the lower pond body; a control device is arranged in a cavity; and a magnet is placed in the control device. By the scheme, the working electrode and the auxiliary electrode are inlaid structures, good airtightness is guaranteed, the distance between solution and a magnet and the distance between a photoelectric detection component and a luminescence point are minimum, and by the design of the annular auxiliary electrode, uniform distribution of electric fields of the working electrode can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of electrochemiluminescence detection, and in particular provides an integrated electrochemiluminescence detection cell for electrochemiluminescence detection. Background technique [0002] Electrochemiluminescence is the product of the combination of chemiluminescence and electrochemical methods. After more than 40 years of research, it has become a very important analytical method, and it is used in many fields such as immunity, food and water sample testing, and biochemical weapon reagent detection. [Electrogenerated Chemiluminescence and Its Biorelated Applications, Chem.Rev., 2008, 108(7): 2506-2553]. As a luminescent reagent, ruthenium bipyridyl has more and more applications in electrochemiluminescence and the combination of electrochemiluminescence and capillary electrophoresis due to its small molecular weight, good stability, and high luminescence efficiency [Wang Erkang; Yin Xuebo; Yang Xiurong ;...

Claims

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Application Information

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IPC IPC(8): G01N21/76G01N21/03
CPCG01N21/03G01N21/76G01N2021/0389
Inventor 周起设王刚张建
Owner 西安瑞迈分析仪器有限责任公司
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