CN110146495A - A kind of micro explosive and drugs device for fast detecting - Google Patents
A kind of micro explosive and drugs device for fast detecting Download PDFInfo
- Publication number
- CN110146495A CN110146495A CN201910395382.5A CN201910395382A CN110146495A CN 110146495 A CN110146495 A CN 110146495A CN 201910395382 A CN201910395382 A CN 201910395382A CN 110146495 A CN110146495 A CN 110146495A
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- China
- Prior art keywords
- capillary
- explosive
- colour developing
- colour
- testing liquid
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/031—Multipass arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0325—Cells for testing reactions, e.g. containing reagents
- G01N2021/0328—Arrangement of two or more cells having different functions for the measurement of reactions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0357—Sets of cuvettes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0367—Supports of cells, e.g. pivotable
- G01N2021/0371—Supports combined with sample intake
Abstract
The invention discloses a kind of micro explosives and drugs device for fast detecting, are related to explosives detection techniques field.The equipment includes: capillary circuit board, lays a plurality of capillary thereon, and first end of the capillary on capillary circuit board contains suspicious chemical substance for being inserted into testing liquid in testing liquid；Develop the color array board, is set to the top of capillary circuit board, and the second end of capillary is set on colour developing array board；The second end of each capillary is equipped with colour developing block, fills out in each colour developing block and sets colour reagent；For that will be delivered to the second end from the testing liquid that first end is drawn and be penetrated into colour developing block by capillarity, the colour reagent in block that develops the color is used to identify and show the chemical component in testing liquid by reacting with testing liquid generation chemical colour reaction capillary.The equipment operation is easy, price is relatively cheap, easy to detect sensitive, is able to achieve field quick detection and analysis to suspicious explosive and drugs.
Description
Technical field
The present invention relates to explosives detection techniques fields more particularly to a kind of micro explosive and drugs quickly to detect dress
It sets.
Background technique
Currently, the terrorist bombings event is in rise year by year trend in world wide.Precise Identification identification explosion raw material or quick-fried
Fried residue, for searching qualitative after quick-fried explosive and case have a very important significance before public security system case.Existing non-standard is fried
Time spent by the detection mode of medicine and drugs is long, low efficiency, can not accomplish that scene quickly identifies non-authorized explosive and drugs.
In recent years, some products quickly detected for explosive: the one of Mistral security firm have been developed both at home and abroad
The kind field hand-held EXpray detection instrument case, the explosive detection reagent box of IDenta company, Israel production, the U.S.
The explosive detection reagent box of Lindon production.However, due to somewhat expensive, cumbersome or technical know-how etc., China
It can not also normal use.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of micro explosives and drugs device for fast detecting.
In order to achieve the above objectives, invention broadly provides following technical solutions:
On the one hand, the embodiment of the invention provides a kind of micro explosive and drugs device for fast detecting, described device packets
It includes:
Capillary circuit board, lays a plurality of capillary thereon, the capillary on the capillary circuit board first
Contain suspicious chemical substance in the testing liquid for being inserted into testing liquid in end；
Develop the color array board, and the colour developing array board is set to the top of the capillary circuit board, all capillaries
The second end is set on the colour developing array board；The second end of each capillary is equipped with colour developing block, each described
It is filled out in colour developing block and sets colour reagent；
The capillary is used to the testing liquid drawn from the first end being delivered to the second end simultaneously
Penetrated into the colour developing block by capillarity, it is described colour developing block in the colour reagent be used for by with the prepare liquid
Chemical colour reaction reaction occurs for body to identify and show the chemical component in the testing liquid.
Preferably, the capillary is to print out multiple waxes on the capillary circuit board by wax ink print technology
The transfer passage of the inner hollow of black material.
Preferably, the testing liquid is that the suspicious chemical substance is dissolved in solvent；The solvent is neutral molten
It agent and cannot be chemically reacted with the suspicious chemical substance and the colour reagent.
Preferably, the solvent is the mixed solution of 50% ethyl alcohol and 50% deionized water.
Preferably, the material of the capillary circuit board and the colour developing array board is filter paper, and the two is coherent
It is one whole.
Preferably, the quantity of the capillary is 8, the second end of the capillary is arranged in institute in matrix form
It states on colour developing array board；The ontology of the capillary is vertically arranged on the capillary circuit board.
Preferably, the quantity of the colour developing block is 8,8 colour developing blocks are respectively used to identify nitryl aromatic quick-fried
Fried object, ammonium salt explosive, chlorate explosive, entropy explosive class explosive and opium class, amphetamine class, cannabis, cocaines
Drugs；In 8 colour developing blocks the corresponding color developing agent of filling be respectively modified azo agents, nessler reagent, TMB color developing agent,
Horse Gai Shi reagent, molybdic acid ammonium reagent, Ou Lishi test and vanilla aldehyde reagent.
Preferably, the detection device includes one for holding the plastic containers of the testing liquid.
Compared with prior art, the beneficial effects of the present invention are:
The present invention solve detection device in presently relevant work is expensive and not portable, can not accomplish multiplexing etc. ask
Topic, and thus solve complex steps during explosive detection, the period is tediously long, precision is not high, can not on-site test the problems such as.
Therefore, apparatus of the present invention for pertinent art provide it is a kind of it is easy to operate, price is relatively cheap, sensitiveization easy to detect
Test method is learned, to realize field quick detection and analysis to suspicious explosive.
Detailed description of the invention
Fig. 1 is a kind of explosive provided in an embodiment of the present invention and the quick assay device structures schematic diagram of drugs；
Fig. 2 is that a kind of explosive provided in an embodiment of the present invention shows with the array board structure that develops the color in the quick detection device of drugs
It is intended to.
Appended drawing reference:
1 capillary circuit board, 101 capillaries, 102 first ends；
2 colour developing array boards, 201 the second ends, 202 colour developing blocks；
301 first color developing agents, 302 second color developing agents, 303 third color developing agents, 304 the 4th color developing agents, 305 the 5th colour developings
Agent, 306 the 6th color developing agents, 307 the 7th color developing agents, 308 the 8th color developing agents；
4 containers, 5 testing liquids.
Specific embodiment
For further illustrate the present invention to reach the technical means and efficacy that predetermined goal of the invention is taken, below with compared with
Good embodiment, to specific embodiment, technical solution, feature and its effect applied according to the present invention, detailed description is as follows.Under
Stating the special characteristic, structure or feature in multiple embodiments in bright can be combined by any suitable form.
Embodiment 1
As shown in Figure 1, a kind of explosive and the quick detection device of drugs, above equipment include:
Capillary circuit board 1 lays a plurality of capillary 101 thereon, and above-mentioned capillary is on above-mentioned capillary circuit board
First end 102 contains suspicious chemical substance for being inserted into testing liquid in above-mentioned testing liquid；
Develop the color array board 2, and above-mentioned colour developing array board 2 is connected as one and is provided thereon portion with above-mentioned capillary circuit board 1,
The second end 201 of all above-mentioned capillaries 101 is set on above-mentioned colour developing array board 2；The second end of each above-mentioned capillary
Portion 201 is equipped with colour developing block 202, fills out in each above-mentioned colour developing block and sets colour reagent；
Above-mentioned capillary 101 is used to the above-mentioned testing liquid drawn from above-mentioned first end 102 being delivered to above-mentioned second
End 201 is simultaneously penetrated into above-mentioned colour developing block 202 by capillarity, and the above-mentioned colour reagent in above-mentioned colour developing block 202 is used for
Identify and show the chemical component in above-mentioned testing liquid by reacting with above-mentioned testing liquid generation chemical colour reaction.
The design principle of above-mentioned detection device: the present invention uses the multiple channels of wax ink print on chromatographic paper, forms capillary
Layer；Different colour reagents is loaded in the different channel ends, capillary fringe port is invaded in the solvent dissolved with suspicious item, is made
Solvent rises along capillary, and solvent is made to be in contact with color developing agent, and specific chromogenic reaction occurs for explosive or drugs and color developing agent,
It is combined further according to different color reactions, judges the ingredient of suspicious item.
Above-mentioned detection device application method: suspicious item being dissolved in solvent and is configured to solution, will test equipment (test paper)
Capillary integrated board end is inserted into solution, and solution reaches the (colour developing of each colorimetric array block by capillary integrated board and hydrophobic channel
Block) at, the specific name of suspicious item is judged by color that colorimetric array block is shown.The method of the present invention may be implemented disposably
The purpose of suspicious item is detected, detection time can be greatlyd save in detection at the scene, hence it is evident that improves detection efficiency.
As the preferred of above-described embodiment, above-mentioned capillary 101 is integrated in above-mentioned capillary by wax ink print technology
The transfer passage of the inner hollow of multiple wax ink materials is printed out on plate；Wherein, wax ink print technology is the prior art, for most
Simple production method.
As the preferred of above-described embodiment, above-mentioned testing liquid is that above-mentioned suspicious chemical substance is dissolved in solvent；It is above-mentioned
Solvent is neutral flux (for dissolving micro suspicious item) and cannot send out with above-mentioned suspicious chemical substance and above-mentioned colour reagent
Biochemical reaction.
As the preferred of above-described embodiment, above-mentioned solvent is the mixed solution of 50% acetyl and 50% deionized water.
As the preferred of above-described embodiment, the material of capillary circuit board and colour developing array board is filter paper, the two one
A coherent entirety, smears printing technology using wax and directly prints water transport channel on filter paper.
As the preferred of above-described embodiment, the quantity of above-mentioned capillary is 8 (quantity can be set according to actual needs),
The second end of above-mentioned capillary is in matrix form (be arranged in matrix is to compare reaction color in order to more rapidly apparent)
It is arranged on above-mentioned colour developing array board；The ontology of above-mentioned capillary is vertically arranged on above-mentioned capillary circuit board.
As the preferred of above-described embodiment, above-mentioned detection device includes that the plastics for holding the testing liquid hold
Device.
As the preferred of above-described embodiment, as shown in Fig. 2, the quantity of above-mentioned colour developing block is 8,8 above-mentioned colour developing blocks point
Nitryl aromatic explosive (corresponding color developing agent 301), ammonium salt explosive (corresponding color developing agent 302), chlorate explosive Yong Yu not identified
The explosives such as (corresponding color developing agent 303), entropy explosive (corresponding color developing agent 304) and opium class (corresponding color developing agent 305), An Feita
The drugs such as class (corresponding color developing agent 306), cannabis (corresponding color developing agent 307), cocaines (corresponding color developing agent 308) are ordered, 8 aobvious
The corresponding color developing agent of filling is respectively modified azo agents, nessler reagent, TMB color developing agent, horse Gai Shi reagent, molybdic acid in color lump
Ammonium reagent, Ou Lishi test and vanilla aldehyde reagent.The colour reagent to develop the color in block can select corresponding colour developing according to practical application
Reagent.
According to color development area when use, specific explosive category can determine whether.In apparatus of the present invention, the area that individually develops the color is aobvious
Color can determine whether suspicious item ingredient；Multiple color development area combinations, can determine whether suspicious item concrete type；Such as color developing agent 301 and color developing agent
302 develop the color simultaneously, then can determine whether as AN-TNT containing explosive.
Explosive and drugs device for fast detecting of the invention can detect explosive and drugs simultaneously.
Place, those skilled in the art can not select from the prior art to the greatest extent in the embodiment of the present invention.
Disclosed above is only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, is appointed
What those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with above-mentioned scope of protection of the claims
It is quasi-.
Claims (8)
1. a kind of micro explosive and drugs device for fast detecting, which is characterized in that described device includes:
Capillary circuit board lays a plurality of capillary, first end of the capillary on the capillary circuit board thereon
For being inserted into testing liquid, suspicious chemical substance is contained in the testing liquid；
Develop the color array board, it is described colour developing array board be set to the capillary circuit board top, the second of all capillaries
End is set on the colour developing array board；The second end of each capillary is equipped with colour developing block, each colour developing
It is filled out in block and sets colour reagent；
The capillary is for being delivered to the second end for the testing liquid drawn from the first end and passing through
Capillarity is penetrated into the colour developing block, and the colour reagent in the colour developing block is used for by sending out with the testing liquid
Biochemical chromogenic reaction identifies and shows the chemical component in the testing liquid.
2. a kind of micro explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the capillary
It is the transfer passage for printing out the inner hollow of multiple wax ink materials on the capillary circuit board by wax ink print technology.
3. a kind of micro explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the prepare liquid
Body is that the suspicious chemical substance is dissolved in solvent；The solvent be neutral flux and with the suspicious chemical substance and described
Colour reagent cannot chemically react.
4. a kind of micro explosive as claimed in claim 3 and drugs device for fast detecting, which is characterized in that the solvent is
The mixed solution of 50% ethyl alcohol and 50% deionized water.
5. a kind of micro explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the capillary
The material of circuit board and the colour developing array board is filter paper, and the two is a coherent entirety.
6. a kind of micro explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the capillary
Quantity be 8, the second end of the capillary is arranged on the colour developing array board in matrix form；The capillary
Ontology is vertically arranged on the capillary circuit board.
7. a kind of micro explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the colour developing block
Quantity be 8,8 colour developing blocks are respectively used to identify nitryl aromatic explosive, ammonium salt explosive, chlorate explosive, entropy
Explosive class explosive and opium class, amphetamine class, cannabis, cocaines drugs；Filling corresponds in 8 colour developing blocks
Color developing agent be respectively modified azo agents, nessler reagent, TMB color developing agent, horse Gai Shi reagent, molybdic acid ammonium reagent, Ou Lishi
Test and vanilla aldehyde reagent.
8. a kind of explosive as described in claim 1 and drugs device for fast detecting, which is characterized in that the detection device packet
One is included for holding the plastic containers of the testing liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395382.5A CN110146495A (en) | 2019-05-13 | 2019-05-13 | A kind of micro explosive and drugs device for fast detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395382.5A CN110146495A (en) | 2019-05-13 | 2019-05-13 | A kind of micro explosive and drugs device for fast detecting |
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| Publication Number | Publication Date |
|---|---|
| CN110146495A true CN110146495A (en) | 2019-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395382.5A Pending CN110146495A (en) | 2019-05-13 | 2019-05-13 | A kind of micro explosive and drugs device for fast detecting |
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| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398467A (en) * | 2019-08-31 | 2019-11-01 | 蒋夏丽 | A kind of detection method and device of drugs and explosive |
| CN111220605A (en) * | 2019-12-08 | 2020-06-02 | 中国科学院新疆理化技术研究所 | Array type sampling test card for intelligent analysis of explosives and drugs |
| CN111595840A (en) * | 2020-05-20 | 2020-08-28 | 中国科学院新疆理化技术研究所 | Preparation method and application of reagent permeation prevention paper-based array |
| CN111879768A (en) * | 2020-07-30 | 2020-11-03 | 上海化工研究院有限公司 | Multifunctional acid-base gradient rapid detection bottle with segmented color development function and application thereof |
| CN111879759A (en) * | 2020-06-05 | 2020-11-03 | 中国科学院新疆理化技术研究所 | Method for rapidly detecting cannabis in drugs on site by utilizing colorimetric reagent |
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| CN111879759A (en) * | 2020-06-05 | 2020-11-03 | 中国科学院新疆理化技术研究所 | Method for rapidly detecting cannabis in drugs on site by utilizing colorimetric reagent |
| CN111879768A (en) * | 2020-07-30 | 2020-11-03 | 上海化工研究院有限公司 | Multifunctional acid-base gradient rapid detection bottle with segmented color development function and application thereof |
| CN111879768B (en) * | 2020-07-30 | 2022-03-18 | 上海化工研究院有限公司 | Multifunctional acid-base gradient rapid detection bottle with segmented color development function and application thereof |
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