CN2434675Y - Wall-spraying electrochemical luminous flowing pond - Google Patents
Wall-spraying electrochemical luminous flowing pond Download PDFInfo
- Publication number
- CN2434675Y CN2434675Y CN 00241246 CN00241246U CN2434675Y CN 2434675 Y CN2434675 Y CN 2434675Y CN 00241246 CN00241246 CN 00241246 CN 00241246 U CN00241246 U CN 00241246U CN 2434675 Y CN2434675 Y CN 2434675Y
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- China
- Prior art keywords
- optical window
- electrode
- reservoir
- cell body
- spraying
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- Expired - Fee Related
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- Optical Measuring Cells (AREA)
Abstract
The utility model relates to a wall-spraying electrochemical luminous flowing pond. The pond is made on the basis of a conventional electrochemical luminous flowing pond by structure change of a shim between an electrode block and a light window. The utility model has very simple manufacture. The flowing pond designed by the utility model can also be used as the wall-spraying electrochemical luminous flowing pond, and besides, compared with the conventional wall-spraying electrochemical luminous flowing pond, the utility model has simpler structure.
Description
The utility model is a kind of design of spraying wall type electrochemiluminescence flow cell.
The electrochemiluminescence enzyme sensor is important direction in the electrochemiluminescence analysis.Since at electrode face finish one deck enzyme membrane, when the electrochemiluminescence enzyme electrode is used for current system, often require to adopt spray wall type electrochemiluminescence pond.In addition, in some other electrochemiluminescsystem system, particularly in the electrochemiluminescsystem system of diffusion control, improve reagent can improve electrochemiluminescence greatly to the speed of electrode surface diffusion intensity.Since the advantage of the uniqueness that spray wall type electrochemiluminescence pond is had, the increase in demand in many electrochemiluminescsystem system recently.
J.Chromatogr. the 159th volume had been reported a kind of spray wall type galvanochemistry flow cell for the 139th page in 1985, but the opposite of spraying the working electrode of wall type galvanochemistry flow cell is hindered by the sample introduction pipe, is difficult to use in electrochemiluminescence and detects.
The purpose of this utility model provides a kind of spray wall type electrochemiluminescence flow cell.
Spray wall type galvanochemistry flow cell is to make solution spray to working electrode from the front by the position of adjusting the sample introduction pipe, and the utility model is the flow direction of controlling solution by the structure of adjusting pad, makes solution spray to working electrode from the front.Specifically, be between electrode block and optical window, to have pressed from both sides two-layer pad, one deck is a gasket seal, another layer is a reservoir, because solution can only be moving along the cell body and the orifice flow on the gasket seal of reservoir, when flow of solution behind the cell body of reservoir, just be forced to change to flow to, spray to working electrode from the front.Like this, the material in the solution just contacts with electrode surface especially easily, thereby helps Electrochemical Detection.Simultaneously, owing to be the flow direction of controlling solution by the structure of adjusting pad, the opposite of working electrode is an optical window, and the light that electrode surface produces just can be detected at an easy rate, therefore can be advantageously used in electrochemiluminescence and detect.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a spray wall type electrochemiluminescence flow cell sectional view.
Fig. 2 is the structural representation of reservoir and gasket seal.
The optical window of this device (1) is a glass sheet, go up installation one reservoir (2) at optical window (1), the profile of reservoir (2) and optical window (1) coincide, its cell body (3) is that the narrow other end of an end is circular penetrating hole, cell body (3) and optical window (1) tight connecting, with optical window (1) is bottom land, gasket seal (4) places on the reservoir (2), the corresponding inlet opening (5) that stays with the penetrating nose end side of the narrow end of liquid storage cell body (3), the penetrating hole corresponding position circular with liquid storage cell body (3) is overlapped with a rectangular hole (6), electrode block (7) places on the gasket seal (4), is fixed with auxiliary electrode and drain pipe (8) on the electrode block (7), contrast electrode (9), sample introduction pipe (10) and working electrode (11).
Utilize optical window (1) and electrode block (7) to clamp reservoir (2) and constitute a cavity with gasket seal (4), solution advances from sample introduction pipe (10), flow through reservoir (2), working electrode (11) and gasket seal (4) flow out from drain pipe (8) at last and have constituted a flow cell.
The utility model is compared with the electrochemical luminous flowing pond of routine, owing to only need to send out in the electrochemistry of routine Increase one deck pad between the electrode block of light flow cell and the optical window and get final product, therefore make very simple; Use Come also very convenient. In addition, it is mobile that this spray wall type electrochemical luminous flowing pond also can be used as spray wall type electrochemistry The pond has the dual-purpose function in a pond.
Claims (1)
1. one kind sprays wall type electrochemiluminescence flow cell, it is characterized in that optical window (1) is a glass sheet, go up installation one reservoir (2) at optical window (1), the profile of reservoir (2) and optical window (1) coincide, its cell body (3) is that the narrow other end of an end is circular penetrating hole, cell body (3) and optical window (1) tight connecting, with optical window (1) is bottom land, gasket seal (4) places on the reservoir (2), the corresponding inlet opening (5) that stays with the penetrating nose end side of the narrow end of liquid storage cell body (3), the penetrating hole corresponding position circular with liquid storage cell body (3) is overlapped with a rectangular hole (6), electrode block (7) places on the gasket seal (4), is fixed with auxiliary electrode and drain pipe (8) on the electrode block (7), contrast electrode (9), sample introduction pipe (10) and working electrode (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241246 CN2434675Y (en) | 2000-07-13 | 2000-07-13 | Wall-spraying electrochemical luminous flowing pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00241246 CN2434675Y (en) | 2000-07-13 | 2000-07-13 | Wall-spraying electrochemical luminous flowing pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434675Y true CN2434675Y (en) | 2001-06-13 |
Family
ID=33601755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00241246 Expired - Fee Related CN2434675Y (en) | 2000-07-13 | 2000-07-13 | Wall-spraying electrochemical luminous flowing pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434675Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451633C (en) * | 2004-05-17 | 2009-01-14 | 米利波尔公司 | Fluid conductivity detection device |
| CN109374702A (en) * | 2018-11-22 | 2019-02-22 | 中国科学院金属研究所 | A kind of spray wall type electrochemistry flowing pool device and its application method |
-
2000
- 2000-07-13 CN CN 00241246 patent/CN2434675Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451633C (en) * | 2004-05-17 | 2009-01-14 | 米利波尔公司 | Fluid conductivity detection device |
| CN109374702A (en) * | 2018-11-22 | 2019-02-22 | 中国科学院金属研究所 | A kind of spray wall type electrochemistry flowing pool device and its application method |
| CN109374702B (en) * | 2018-11-22 | 2024-01-19 | 中国科学院金属研究所 | Wall-spraying type electrochemical flow cell device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |