CN208780649U - A kind of molecular engram sensor - Google Patents
A kind of molecular engram sensor Download PDFInfo
- Publication number
- CN208780649U CN208780649U CN201821372907.0U CN201821372907U CN208780649U CN 208780649 U CN208780649 U CN 208780649U CN 201821372907 U CN201821372907 U CN 201821372907U CN 208780649 U CN208780649 U CN 208780649U
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- molecular engram
- electrode
- trace
- piece
- electrode slice
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- 238000005259 measurement Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 230000002459 sustained effect Effects 0.000 claims abstract description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 9
- 239000000243 solution Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 231100000678 Mycotoxin Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002636 mycotoxin Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a kind of molecular engram sensor, including shell, the lumen openings are upward, inner cavity or so compartment of terrain is set there are two trace area, solution memory block is equipped between described two trace areas, several trace components are equipped in trace area, the demarcation plate of insulation is equipped between adjacent trace component, trace component includes the electrode slice to fit together, molecular engram piece, it is known as a measurement group in the trace component of sustained height setting in Liang Ge trace area, the material of molecular engram piece in the same measurement group is identical, at least there are two the molecular engram piece material in measurement group is different.When use, testing liquid is injected in solution memory block, the measurement end of detecting instrument is allowed to be electrically connected respectively with two electrode slices in the same measurement group by connecting hole, recognition site in molecular engram piece is specifically bound, increase the conductivity type of electrode, to realize the measurement of different kinds of molecules.The utility model is used for the detection of liquid.
Description
Technical field
The utility model relates to electrochemical element field, in particular to a kind of molecular engram sensor.
Background technique
Molecular imprinting technology was suggested so far from 1975, and development is extremely rapid, and wherein molecular engram sensor is due to inspection
The advantages such as survey is fast, numerical value can be directly read, so that its application is very extensive.But existing molecular engram sensor have it is various
The problem of, such as:
Chinese Patent Application No. are as follows: 2008200217460, title are as follows: the molecular engram film electricity for mycotoxin detection
Pole.The technology that the technology is recorded is the current mode electrode of silk-screen printing, and the stability of its own is not high, and reproducibility is low, and only
The molecular engram film of one layer of coating can cause test result error larger, and only be applicable in because the quantity of molecular engram object is few
In detecting a kind of substance, detection type is single.
Utility model content
Technical problem to be solved by the utility model is: provide it is a kind of accurately, the molecule of different kinds of molecules can be measured simultaneously
Trace sensor.
The solution that the utility model solves its technical problem is:
A kind of molecular engram sensor, including the shell with inner cavity being laterally arranged, the lumen openings are upward, inner cavity
Left and right compartment of terrain is set there are two trace area, is equipped with solution memory block between described two trace areas, in trace area equipped on to
Under several spaced whole trace components for being transversely arranged, the separation of insulation is equipped between adjacent trace component
Plate, the demarcation plate are fixedly connected with the front and back wall of shell, and trace component includes the electrode slice to fit together, molecular engram
Piece, the inside of trace component is exposed to be equipped with several connecting holes in solution memory block, at left and right sides of inner cavity, electrode slice
Outside is located at the side of connecting hole, and connecting hole and electrode slice correspond setting, adjacent demarcation plate, electrode slice, molecule print
Mark piece is mutually close together two-by-two, is known as a measurement group in the trace component of sustained height setting in Liang Ge trace area, together
The material of molecular engram piece in one measurement group is identical, and at least there are two the molecular engram piece material in measurement group is different.
As a further improvement of the foregoing solution, trace component includes an electrode slice, two molecular engram pieces, same
Trace component in two molecular engram pieces be respectively provided at the upper side and lower side of electrode slice.
As a further improvement of the foregoing solution, the left and right side of shell is equipped in the guide wall being vertically arranged, and is led
The outside of connecting hole is located to wall, between the guide wall in left side and the connecting hole in left side, the connection of the guide wall on right side and right side
It is equipped with the sliding space being vertically arranged between hole, sliding electrode is equipped in sliding space, sliding electrode and electrode slice are electrical
Connection.
As a further improvement of the foregoing solution, connection contact, the connection contact are equipped on the outside of each electrode slice
It protrudes into sliding space, sliding electrode and connection contact are electrically connected.
As a further improvement of the foregoing solution, connection contact is reed.
As a further improvement of the foregoing solution, further include two signal leveves being vertically arranged, be located at described two signals
Interlocking bar between bar, signal lever are fixedly connected with interlocking bar insulation, and described two signal leveves are empty with described two slidings respectively
Interior sliding electrode is electrically connected.
As a further improvement of the foregoing solution, electrode slice includes the electrode body being laterally arranged, the electrode being vertically arranged
Vertical plate, the upper side and lower side of electrode body are equipped with the molecular engram piece, the lateral surface and electrode vertical plate of molecular engram piece
Medial surface fitting.
The beneficial effects of the utility model are: a kind of molecular engram sensor, outer with inner cavity including what is be laterally arranged
Shell, the lumen openings are upward, and inner cavity or so compartment of terrain is set there are two trace area, deposit between described two trace areas equipped with solution
Storage area is equipped with spaced trace components that several are integrally transversely arranged from top to bottom, adjacent trace in trace area
The demarcation plate of insulation is equipped between component, the demarcation plate is fixedly connected with the front and back wall of shell, and trace component includes fitting
Electrode slice, molecular engram piece together, the inside of trace component is exposed in solution memory block, is all provided at left and right sides of inner cavity
There are several connecting holes, the side of connecting hole is located on the outside of electrode slice, connecting hole and electrode slice correspond setting, adjacent
Demarcation plate, electrode slice, molecular engram piece be mutually close together two-by-two, in the trace of sustained height setting in Liang Ge trace area
Component is known as a measurement group, and the material of the molecular engram piece in the same measurement group is identical, and at least there are two in measurement group
Molecular engram piece material is different.In use, testing liquid is injected in solution memory block, liquid is allowed sufficiently to infiltrate molecular engram
Then piece allows the measurement end of detecting instrument to be electrically connected respectively with two electrode slices in the same measurement group by connecting hole,
Recognition site in molecular engram piece is specifically bound, and increases the conductivity type of electrode, thus according to the dense of testing molecule
The principle linear with corresponding conductance value added is spent to be detected.After detection, residual sample solution is sucked out, to delay in right amount
Fliud flushing cleaning can repeatedly be detected next time.Since the utility model is at least there are two the material of measurement group is different, institute
Can simultaneously or separately detect two or more testing liquids contained in same testing liquid.The utility model is used for
The detection of liquid.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the hiding signal lever of the utility model and the overlooking structure diagram of interlocking bar.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technology in the utility model is special
Sign, can be with combination of interactions under the premise of not conflicting conflict.
Referring to Figures 1 and 2, this is the embodiments of the present invention, specifically:
A kind of molecular engram sensor, including the shell 1 with inner cavity being laterally arranged, the lumen openings are upward, interior
Chamber or so compartment of terrain is set there are two trace area, is equipped with solution memory block 2 between described two trace areas, equipped with from upper in trace area
Several spaced whole trace components for being transversely arranged under are equipped with the separation of insulation between adjacent trace component
Plate 3, the demarcation plate 3 are fixedly connected with the front and back wall of shell 1, and trace component includes electrode slice 4, the molecule to fit together
Trace piece 41, the inside of trace component is exposed to be equipped with several connecting holes in solution memory block 2, at left and right sides of inner cavity,
The outside of electrode slice 4 is located at the side of connecting hole, and connecting hole and electrode slice 4 correspond setting, adjacent demarcation plate 3, electricity
Pole piece 4, molecular engram piece 41 are mutually close together two-by-two, are known as in Liang Ge trace area in the trace component of sustained height setting
The material of one measurement group, the molecular engram piece 41 in the same measurement group is identical, and at least there are two the molecule prints in measurement group
41 material of mark piece is different.In use, testing liquid is injected in solution memory block, liquid is allowed sufficiently to infiltrate molecular engram piece, so
The measurement end of detecting instrument is allowed to be electrically connected respectively with two electrode slices in the same measurement group by connecting hole afterwards, molecule print
Recognition site in mark piece is specifically bound, and increases the conductivity type of electrode, thus according to the concentration of testing molecule and phase
The linear principle of the conductance value added answered is detected.After detection, residual sample solution is sucked out, it is clear with appropriate amount of buffer solution
Washing can repeatedly be detected next time.Due to the utility model at least there are two the material of measurement group is different, it is possible to
Simultaneously or separately detect two or more testing liquids contained in same testing liquid.Due to the molecule of molecular engram piece
Trace object quantity is more, and detection error is small, other than connecting detection instrument, can avoid subjective factor with linkage record instrument
Influence, and be able to maintain good repeatability, be convenient for on-site test.
In order to improve the sensitivity of detection, the trace component of the present embodiment includes 4, two molecular engram pieces of an electrode slice
41, two molecular engram pieces 41 in same trace component are respectively provided at the upper side and lower side of electrode slice 4.
For the ease of connecting from different trace components, the left and right side of shell 1 is equipped in the guiding being vertically arranged
Wall 6, guide wall 6 are located at the outside of connecting hole, between the guide wall in left side and the connecting hole in left side, the guide wall on right side and right side
Connecting hole between be equipped with the sliding space being vertically arranged, be equipped with sliding electrode 7 in sliding space, sliding electrode 7 and electricity
Pole piece 4 is electrically connected.
In order to realize reliable electric connection, the outside of each electrode slice 4 is equipped with connection contact 5, the connection contact 5
It protrudes into sliding space, sliding electrode 7 and connection contact 5 are electrically connected.Sliding electrode 7 moves up and down in sliding space in this way
When, it can be connected from different connection contacts.
The connection contact 5 of the present embodiment is reed, and sliding electrode can be compressed tightly against the inside of guide wall by connection contact 5
On face.
In order to allow left and right two sliding electrode energy synchronizing movings, the present embodiment further include two signal leveves being vertically arranged 8,
The interlocking bar 9 being located between described two signal leveves 8, signal lever 8 are fixedly connected with the insulation of interlocking bar 9, described two signal leveves 8
It is electrically connected respectively with the sliding electrode 7 in described two sliding spaces.Signal lever is metal material, so can also will test instrument
The test side of device is connect with signal lever, to obtain electric signal.
The electrode slice 4 of the present embodiment includes the electrode body being laterally arranged, the electrode vertical plate 42 being vertically arranged, electrode body
The upper side and lower side be equipped with the molecular engram piece 41, the lateral surface of molecular engram piece 41 and the medial surface of electrode vertical plate 42
Fitting.Effective contact area of electrode slice and molecular engram piece can be further improved in this way, while avoiding molecular engram piece 41
Outside it is exposed outside, the case where avoiding leakage appearance.
The better embodiment of the utility model is illustrated above, but the utility model be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (7)
1. a kind of molecular engram sensor, including the shell (1) with inner cavity being laterally arranged, the lumen openings are upward,
Be characterized in that: inner cavity or so compartment of terrain is set there are two trace area, is equipped with solution memory block (2) between described two trace areas, print
Several spaced whole trace components for being transversely arranged from top to bottom are equipped in mark area, between adjacent trace component
Demarcation plate (3) equipped with insulation, the demarcation plate (3) are fixedly connected with the front and back wall of shell (1), and trace component includes fitting
Electrode slice (4), molecular engram piece (41) together, the inside of trace component is exposed in solution memory block (2), a left side for inner cavity
Right two sides are equipped with several connecting holes, and the side of connecting hole, connecting hole and electrode slice (4) one are located on the outside of electrode slice (4)
It being correspondingly arranged to one, adjacent demarcation plate (3), electrode slice (4), molecular engram piece (41) are mutually close together two-by-two, and two
It is known as a measurement group in the trace component of sustained height setting in trace area, the molecular engram piece (41) in the same measurement group
Material it is identical, at least there are two molecular engram piece (41) material in measurement group is different.
2. a kind of molecular engram sensor according to claim 1, it is characterised in that: trace component includes an electrode slice
(4), two molecular engram pieces (41), two molecular engram pieces (41) in same trace component are respectively provided at electrode slice
(4) the upper side and lower side.
3. a kind of molecular engram sensor according to claim 1, it is characterised in that: the left and right side of shell (1) is equal
Equipped in the guide wall (6) being vertically arranged, guide wall (6) is located at the outside of connecting hole, the company of guide wall (6) and left side in left side
It connects between hole, be equipped with the sliding space being vertically arranged between the guide wall on right side (6) and the connecting hole on right side, in sliding space
It is equipped with sliding electrode (7), sliding electrode (7) and electrode slice (4) are electrically connected.
4. a kind of molecular engram sensor according to claim 3, it is characterised in that: the outside of each electrode slice (4) is equal
Equipped with connection contact (5), the connection contact (5) is protruded into sliding space, and sliding electrode (7) electrically connects with connection contact (5)
It connects.
5. a kind of molecular engram sensor according to claim 4, it is characterised in that: connection contact (5) is reed.
6. a kind of molecular engram sensor according to claim 3, it is characterised in that: further include two letters being vertically arranged
Number bar (8), the interlocking bar (9) being located between described two signal leveves (8), signal lever (8) and interlocking bar (9) insulation is fixed connects
It connects, described two signal leveves (8) are electrically connected with the sliding electrode (7) in described two sliding spaces respectively.
7. a kind of molecular engram sensor according to claim 1, it is characterised in that: electrode slice (4) includes laterally setting
Electrode body, the electrode vertical plate (42) that is vertically arranged, the upper side and lower side of electrode body is equipped with the molecular engram piece
(41), the lateral surface of molecular engram piece (41) is bonded with the medial surface of electrode vertical plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372907.0U CN208780649U (en) | 2018-08-23 | 2018-08-23 | A kind of molecular engram sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372907.0U CN208780649U (en) | 2018-08-23 | 2018-08-23 | A kind of molecular engram sensor |
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| Publication Number | Publication Date |
|---|---|
| CN208780649U true CN208780649U (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372907.0U Expired - Fee Related CN208780649U (en) | 2018-08-23 | 2018-08-23 | A kind of molecular engram sensor |
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| Country | Link |
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| CN (1) | CN208780649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426388A (en) * | 2019-08-13 | 2019-11-08 | 宿州学院 | Reduce the visualization taste sensor component and production method of random error |
-
2018
- 2018-08-23 CN CN201821372907.0U patent/CN208780649U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426388A (en) * | 2019-08-13 | 2019-11-08 | 宿州学院 | Reduce the visualization taste sensor component and production method of random error |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |