CN203534954U - Multi-grating resonant waveguide biological sensor and system configured by multi-grating resonant waveguide biological sensor - Google Patents
Multi-grating resonant waveguide biological sensor and system configured by multi-grating resonant waveguide biological sensor Download PDFInfo
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- CN203534954U CN203534954U CN201320727332.0U CN201320727332U CN203534954U CN 203534954 U CN203534954 U CN 203534954U CN 201320727332 U CN201320727332 U CN 201320727332U CN 203534954 U CN203534954 U CN 203534954U
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Abstract
The utility model relates to a biological sensor, in particular to a multi-grating resonant waveguide biological sensor and a system configured by the multi-grating resonant waveguide biological sensor. According to the multi-grating resonant waveguide biological sensor and the system configured by the multi-grating resonant waveguide biological sensor, an anode resonant waveguide biological plate and a cathode resonant waveguide biological plate are arranged on a resonant waveguide substrate; a resonant membrane is bridged between the anode resonant waveguide biological plate and the cathode resonant waveguide biological plate; an anode access end is distributed at one end of the anode resonant waveguide biological plate; a cathode access end is distributed at one end of the cathode resonant waveguide biological plate. According to the multi-grating resonant waveguide biological sensor and the system configured by the multi-grating resonant waveguide biological sensor, a signal resonant wavelength of a biological sensor is measured by an optical reader with spatial resolution limit, so that the biological sensor provided with a signal grating region and a reference grating region which are spatially separated, and a non-resonant region between the signal grating region and the reference grating region is arranged in a micro-plate in an operable manner.
Description
Technical field
The utility model relates to a kind of biology sensor, the system that specifically a kind of many grating resonances waveguide biology sensor and institute's structure thereof are joined.
Background technology
Sensor is a kind of can obtaining and the special device of process information, if being exactly a set of perfect sensor-based system, the sense organ of human body carrys out the physical message such as light, sound, temperature, pressure in the perception external world by eye, ear, skin, by nose, the such chemical stimulation of tongue perception aroma and flavor.Sensor is the special sensor of a class, and it usings biologically active unit (as enzyme, antibody, nucleic acid, cell etc.) as bio-sensing unit, and target is surveyed to the detecting device that thing has high selectivity.Biology sensor is a new and high technology that is interpenetrated and grown up by multiple subjects such as biology, chemistry, physics, medical science, electronic technology.Because it has, selectivity is good, highly sensitive, analysis speed is fast, cost is low, in complicated system, carry out on-line continuous monitoring, and particularly its increasingly automated, microminiaturized and integrated feature, makes it in nearly decades, obtain vigorously and rapidly development.In each department of national economy, have wide practical use as aspects such as food, pharmacy, chemical industry, clinical examination, biomedicine, environmental monitorings.Particularly molecular biology is combined with the new subject such as microelectronics, optoelectronics, Micrometer-Nanometer Processing Technology and nanometer technology, new technology, is just changing the looks of traditional medicine, environmental science zoology and botany.The research and development of biology sensor, have become the new focus of development in science and technology of world, form the important component part of emerging hi-tech industry of 21 century, have important strategic importance
General biology sensor consists of molecular recognition part (sensitive element) and conversion portion (transducer), with molecular recognition, partly removes to identify measured target, and structure is the major function element that can cause certain physical change or chemical change.Molecular recognition is partly the basis of biology sensor selective determination.The material that can optionally offer an explanation predetermined substance in biosome has enzyme, antibody, tissue, cell etc.These molecular recognition function materials can be combined into compound with measured target by identifying, as the combination of antibody and antigen, and the combination of enzyme and matrix.When design biology sensor, select to be suitable for the recognition function material of determination object, be very important prerequisite.Consider the characteristic of produced compound.The caused chemical change of sensitive element or the physical change according to molecular recognition function material, prepared, remove to select transducer, is another important step of development high-quality biology sensor.In sensitive element, the generation of light, heat, chemical substance or consumption etc. can produce corresponding variable quantity.According to these variable quantities, can select suitable transducer.
Summary of the invention
The purpose of this utility model is to provide the system that many grating resonances waveguide biology sensor and institute's structure thereof are joined.
The utility model solves its above-mentioned technical matters and adopts following technical scheme: the system that many grating resonances waveguide biology sensor and institute's structure thereof are joined, it is mainly configured with: biological grid areas, anode incoming end, the biological plate of anode resonance waveguide, negative electrode incoming end, the biological plate of negative electrode resonance waveguide, pole-face plate, film layer, resonance waveguide substrate, resonating membrane, synthetic basement membrane, phase place interlayer, described resonance waveguide substrate is provided with the biological plate of anode resonance waveguide and the biological plate of negative electrode resonance waveguide, between the biological plate of anode resonance waveguide and the biological plate of negative electrode resonance waveguide, bridge joint has resonating membrane,
The described biological plate of anode resonance waveguide one end is furnished with anode incoming end;
The described biological plate of negative electrode resonance waveguide one end is furnished with negative electrode incoming end;
Described resonance waveguide substrate scribbles film layer, is coated with pole-face plate on film layer;
Between described resonating membrane and resonance waveguide substrate, by synthetic basement membrane, weld mutually;
The above-mentioned biological plate of anode resonance waveguide and the biological plate of negative electrode resonance waveguide are co-located in in a biological grid areas.
Between above-mentioned pole-face plate and resonance waveguide substrate, also can be provided with one deck phase place interlayer.
The beneficial effects of the utility model: be the signal resonant wavelength that uses the optical pickup measurement biology sensor with spatial resolution limitations, make to have flashlight gate region and the reference light gate region of separating on space and the biology sensor between flashlight gate region and reference light gate region with off-resonance region is operationally arranged in minitype plate, wherein off-resonance region has the minimum widith that is greater than optical pickup spatial resolution limitations.
Accompanying drawing explanation
Fig. 1 is anode resonance waveguide biological plate, the negative electrode resonance waveguide biological plate structure schematic diagram of many grating resonances of the utility model waveguide biology sensor and institute's structure thereof the system of joining in biological grid areas.
Fig. 2 is the system accessory assembly drawing that many grating resonances of the utility model waveguide biology sensor and institute's structure thereof are joined.
Fig. 3 is the sectional structure chart that the thin portion of many grating resonances of the utility model waveguide biology sensor and institute's structure thereof the system accessory of joining forms.
The biological grid areas of 1-in figure, 2-anode incoming end, the biological plate of 3-anode resonance waveguide, 4-negative electrode incoming end, the biological plate of 5-negative electrode resonance waveguide, 6-pole-face plate, 7-film layer, the 8-waveguide substrate that resonates, 9-resonating membrane, 10-synthesizes basement membrane, 11-phase place interlayer.
Embodiment
Below in conjunction with accompanying drawing 1-3, embodiment of the present utility model is made a detailed explanation.
Embodiment: the system that many grating resonances waveguide biology sensor and institute's structure thereof are joined, it is mainly configured with: biological grid areas 1, anode incoming end 2, the biological plate 3 of anode resonance waveguide, negative electrode incoming end 4, the biological plate 5 of negative electrode resonance waveguide, pole-face plate 6, film layer 7, resonance waveguide substrate 8, resonating membrane 9, synthetic basement membrane 10, phase place interlayer 11, described resonance waveguide substrate 8 is provided with the biological plate 3 of anode resonance waveguide and the biological plate 5 of negative electrode resonance waveguide, and between the biological plate 3 of anode resonance waveguide and the biological plate 5 of negative electrode resonance waveguide, bridge joint has resonating membrane 9;
The described biological plate of anode resonance waveguide 3 one end are furnished with anode incoming end 2;
The described biological plate of negative electrode resonance waveguide 5 one end are furnished with negative electrode incoming end 4;
Described resonance waveguide substrate 8 scribbles film layer 7, is coated with pole-face plate 6 on film layer 7;
Between described resonating membrane 9 and resonance waveguide substrate 8, by synthetic basement membrane 10, weld mutually;
The described biological plate 3 of anode resonance waveguide and the biological plate 5 of negative electrode resonance waveguide are co-located in in a biological grid areas 1.
Between described pole-face plate 6 and resonance waveguide substrate 8, also can be provided with one deck phase place interlayer 11.
The method that the utility model adopts biological grid areas 1 to take the biological plate 3 of anode resonance waveguide, the biological plate 5 of negative electrode resonance waveguide has realized resonance waveguide biology sensor.
Claims (3)
1. the system that more than grating resonance waveguide biology sensor and institute's structure thereof are joined, it is mainly configured with: biological grid areas (1), anode incoming end (2), the biological plate (3) of anode resonance waveguide, negative electrode incoming end (4), the biological plate (5) of negative electrode resonance waveguide, pole-face plate (6), film layer (7), resonance waveguide substrate (8), resonating membrane (9), synthetic basement membrane (10), phase place interlayer (11), it is characterized in that: resonance waveguide substrate (8) is provided with the biological plate (3) of anode resonance waveguide and the biological plate (5) of negative electrode resonance waveguide, between the biological plate (3) of anode resonance waveguide and the negative electrode resonance biological plate of waveguide (5), bridge joint has resonating membrane (9),
The described biological plate (3) of anode resonance waveguide one end is furnished with anode incoming end (2);
The described biological plate (5) of negative electrode resonance waveguide one end is furnished with negative electrode incoming end (4);
Described resonance waveguide substrate (8) scribbles film layer (7), is coated with pole-face plate (6) on film layer (7);
Between described resonating membrane (9) and resonance waveguide substrate (8), by synthetic basement membrane (10), weld mutually.
2. the system that many grating resonances waveguide biology sensor according to claim 1 and institute's structure thereof are joined, is characterized in that the described biological plate (3) of anode resonance waveguide and the negative electrode resonance biological plate of waveguide (5) are co-located in in a biological grid areas (1).
3. the system that many grating resonances waveguide biology sensor according to claim 1 and institute's structure thereof are joined, is characterized in that also can being provided with one deck phase place interlayer (11) between described pole-face plate (6) and resonance waveguide substrate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727332.0U CN203534954U (en) | 2013-11-18 | 2013-11-18 | Multi-grating resonant waveguide biological sensor and system configured by multi-grating resonant waveguide biological sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320727332.0U CN203534954U (en) | 2013-11-18 | 2013-11-18 | Multi-grating resonant waveguide biological sensor and system configured by multi-grating resonant waveguide biological sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534954U true CN203534954U (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320727332.0U Expired - Fee Related CN203534954U (en) | 2013-11-18 | 2013-11-18 | Multi-grating resonant waveguide biological sensor and system configured by multi-grating resonant waveguide biological sensor |
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| Country | Link |
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| CN (1) | CN203534954U (en) |
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2013
- 2013-11-18 CN CN201320727332.0U patent/CN203534954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141118 |
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| EXPY | Termination of patent right or utility model |