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Electrochemiluminescent detection cell

A luminescence detection, electrochemistry technology, applied in chemiluminescence/bioluminescence, electro-excitation analysis, analysis by chemical reaction of materials, etc., can solve the problem of the narrow oxidation potential range of platinum electrode working electrode, the need for grinding and polishing, luminescence There are many problems such as many reagents, so as to achieve the effect of saving luminescent reagents, simple structure and easy operation.

Inactive Publication Date: 2007-08-01
SOUTH CHINA NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new electrochemiluminescence detection cell, which can overcome the shortcomings of the current commercial detection cell that consumes a lot of luminescence reagents, the platinum electrode as the working electrode has a narrow range of oxidation potential, is expensive, and requires grinding and polishing for each use.

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] In Figures 1 to 7, 1 is the cover plate, 2 is the electrode groove, 3 is the base, 4 is the indium tin oxide conductive glass, 5 is the counter electrode, 6 is the reference electrode, 7 is the compression screw, 8 is the compression Tightening screw threaded hole, 9 is the counter electrode hole, 10 is the reference electrode hole, 11 is the filling solution hole, 12 is the connecting bolt hole, 13 is the guide groove, 14 is the light hole, 15 is the liquid storage tank, 16 is the working electrode.

[0023] As shown in Figures 1 and 2, the present invention is composed of a cover plate 1, an electrode slot 2, a base 3, an indium tin oxide conductive glass 4, a counter electrode 5, a reference electrode 6 and a compression screw 7. The interconnection relationship is as follows: the cover plate 1, the electrode slot 2 and the base 3 a...

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Abstract

This invention relates to one electro chemical light test pool, which comprises cover board, electrode tank, bottom socket, pair electrode, reference electrode and indium and tin oxidation conductive glass, wherein, the oxidation conductive glass has liquid storage pool with indium and tin oxidation as reaction work electrode; the connection relationship is as following: cover board, electrode tank and bottom socket are fixed in order; the pair electrode and reference electrode and cover board are connected by action with adjustable vertical height; indium and tin oxidation conductive glass is connected to the electrode tank.

Description

1. Technical field [0001] The invention relates to an electrochemiluminescence detection cell, which belongs to the technical field of analysis and detection instruments. 2. Background technology [0002] At present, electrochemiluminescence technology has become increasingly mature as a means of analysis and testing. The commercialized electrochemiluminescence detection cell generally puts a three-electrode system into a larger volume detection cell, which consumes a lot of luminescent reagents, but the actual reaction requires very little luminescent reagents. And platinum electrodes are often used as working electrodes. As the working electrode, the platinum electrode has the disadvantages of narrow range of oxidation potential, high price, and the need for grinding and polishing every time it is used. 3. Contents of the invention [0003] The purpose of the present invention is to provide a new electrochemiluminescence detection cell, which can overcome the shortcomi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/69G01N21/76
Inventor 李红姚夙许娟
Owner SOUTH CHINA NORMAL UNIVERSITY