CN106648174A - Bacteria-spread-resistant mouse - Google Patents
Bacteria-spread-resistant mouse Download PDFInfo
- Publication number
- CN106648174A CN106648174A CN201611244067.5A CN201611244067A CN106648174A CN 106648174 A CN106648174 A CN 106648174A CN 201611244067 A CN201611244067 A CN 201611244067A CN 106648174 A CN106648174 A CN 106648174A
- Authority
- CN
- China
- Prior art keywords
- mouse
- silver
- colloidal sol
- nano silver
- bacteria
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03543—Mice or pucks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/232—Solid substances, e.g. granules, powders, blocks, tablets layered or coated
Abstract
The invention discloses a bacteria-spread-resistant mouse. The mouse surface is made of food-grade nanometer silver sol material. The beneficial effects are that bacteria in the mouse can be effectively killed and spread of the same can be prevented; and the bacteria-spread-resistant mouse can be simply combined with the prior art, so low cost can be realized.
Description
Technical field
The present invention relates to a kind of environmentally friendly mouse, the mouse that more specifically a kind of bacteriological protection is propagated.
Background technology
Mouse is the great articles for daily use of people's usage amount, and the health of mouse is also to be closely related with the health of people,
The routine use of current mouse（The especially public place such as Internet bar, hotel）In often all do not carry out high-temperature disinfection treatment, such as
What strengthens the research direction that the antibiotic property of mouse becomes in industry.
In recent years, self assembly and the load synthetic technology of nanoparticle are carried out for main body by the surfaces externally and internally of porous material
The study hotspot of field of nanometer material technology is become, silver type antibacterial agent has at aspects such as security, persistence, antibiotic property, heat resistances
There is the performance more more excellent than organic antibacterial agent, so, this kind of material is just being applied in the middle of the 19th century life and medicine
Aspect.Foreign countries have assembling preparation of numerous scholars to nanometer silver type antibacterial agent in different materials to conduct in-depth research, and are
Japan's research in this respect is achieved than larger progress, and part achievement has been realized in industrialization.Today, China
The research of nanometer silver type antibacterial agent have also been obtained development energetically, and related industry also begins to flourish.
Huang Zhanjie's<<The development of inorganic antiseptic and application>>Material Leader, 1999,13（2）：35 and Feng Naiqian, Yan Jian
China<<The development and its application of silver type inorganic antiseptic>>Material Leader, 1998,12（2）：Nano silver antimicrobials are described in 1
Sterilization mechanism：
One is after silver ion and bacterium haptoreaction in the haptoreaction of silver ion, i.e. antibacterial product, to cause microorganism intrinsic
Component damage produces dysfunction.When micro silver ion reaches microbial cell film, because the latter it is negatively charged, by storehouse
Logical sequence gravitation, makes two all firmly to adsorb, and silver ion penetration cell wall enters intracellular, and and its（-SH）Radical reaction, coagulates albumen
Gu, the activity of cell synzyme is destroyed, and cell loss division growth ability is dead.
Additionally, silver ion can also destroy microorganism electric transmission system, respiratory system and substance delivery system.And work as bacterium
After body loses activity, silver ion again can from thalline separate out, repeat fungicidal property, because a little its antibacterial effect can be held
After permanent.
Two is light-catalyzed reaction, and the trace silver of material surface distribution in the presence of light, can play catalytic active center
Effect, activates the oxygen in water and air, produces hydroxyl radical free radical（OH-）And active oxygen ion（O-2）, active oxygen ion is with very
Strong oxidability, can at short notice destroy the multiplication capacity of bacterium and make cell death, so as to reach the purpose of antibacterial.
The content of the invention
In order to solve deficiency of the prior art, the present invention proposes a solution, and concrete technical scheme is as follows：One
Plant the mouse that bacteriological protection is propagated, it is characterised in that mouse surface is provided with the nano silver colloidal sol material of food-grade.
Mouse according to claim 1, it is characterised in that the average grain diameter of silver is at 2 nanometers in nano silver colloidal sol.
3 mouses according to claim 2, it is characterised in that nano silver colloidal sol is made of using following steps：Step
One, the requirement of silver nitrate and water by silver content in solution for 20-10000pm is mixed, table is added in silver nitrate solution
Face activating agent, is obtained after mixed solution and stirs 10-30 minutes；
Step 2, the mixed solution that step one is obtained carries out slaking reaction, and concrete mode is irradiated with light with violet rays source
The small particle nano silver colloidal sol that particle diameter is 1-5 nanometers is obtained after 30 minutes to 24 hours.
The Advantageous Effects that the present invention reaches are：The bacterium effectively killed in mouse simultaneously prevents it from propagating, and with it is existing
The fusion of technology is simple, and cost is relatively low.
Description of the drawings
Fig. 1 is the TEM figures of the nano silver colloidal sol that the present invention is prepared.
Specific embodiment
Embodiment 1
The preparation of nano silver colloidal sol：Step one, the requirement of silver nitrate and water by silver content in solution for 20-10000pm is carried out
Mixing, adds surfactant in silver nitrate solution, is obtained after mixed solution and stirs 10-30 minutes；
Step 2, the mixed solution that step one is obtained carries out slaking reaction, and concrete mode is irradiated with light with violet rays source
The small particle nano silver colloidal sol that particle diameter is 1-5 nanometers is obtained after 30 minutes to 24 hours.
Obtained nano silver colloidal sol is coated on into existing mouse surface by the way of spraying.
Embodiment 2
The preparation of nano silver colloidal sol：Step one, the requirement of silver nitrate and water by silver content in solution for 20-10000pm is carried out
Mixing, adds surfactant in silver nitrate solution, is obtained after mixed solution and stirs 10-30 minutes；
Step 2, the mixed solution that step one is obtained carries out slaking reaction, and concrete mode is irradiated with light with violet rays source
The small particle nano silver colloidal sol that particle diameter is 1-5 nanometers, the TEM of obtained nano silver colloidal sol are obtained after 30 minutes to 24 hours
As a result as shown in figure 1, the particle diameter of Nano Silver is in 2 rans.
Obtained nano silver colloidal sol is coated on into existing mouse surface by the way of brushing.
Claims (3)
1. the mouse that a kind of bacteriological protection is propagated, it is characterised in that mouse surface is provided with the nano silver colloidal sol material of food-grade.
2. mouse according to claim 1, it is characterised in that the average grain diameter of silver is at 2 nanometers in nano silver colloidal sol.
3. mouse according to claim 2, it is characterised in that nano silver colloidal sol is made of using following steps：Step one,
The requirement of silver nitrate and water by silver content in solution for 20-10000pm is mixed, adds surface to live in silver nitrate solution
Property agent, be obtained mixed solution after stir 10-30 minutes；
Step 2, the mixed solution that step one is obtained carries out slaking reaction, and concrete mode is irradiated with light with violet rays source
The small particle nano silver colloidal sol that particle diameter is 1-5 nanometers is obtained after 30 minutes to 24 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244067.5A CN106648174A (en) | 2016-12-29 | 2016-12-29 | Bacteria-spread-resistant mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244067.5A CN106648174A (en) | 2016-12-29 | 2016-12-29 | Bacteria-spread-resistant mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106648174A true CN106648174A (en) | 2017-05-10 |
Family
ID=58837168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244067.5A Pending CN106648174A (en) | 2016-12-29 | 2016-12-29 | Bacteria-spread-resistant mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106648174A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605605Y (en) * | 2003-01-23 | 2004-03-03 | 刘庆华 | Computer keyboard mouse disinfector |
| CN2812107Y (en) * | 2005-05-23 | 2006-08-30 | 上海温兴生物工程有限公司 | Sanitary mouse for public use |
| CN102935513A (en) * | 2012-10-17 | 2013-02-20 | 武汉康银高科有限公司 | Stable nanometer silver colloidal sol and preparation method thereof |
-
2016
- 2016-12-29 CN CN201611244067.5A patent/CN106648174A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2605605Y (en) * | 2003-01-23 | 2004-03-03 | 刘庆华 | Computer keyboard mouse disinfector |
| CN2812107Y (en) * | 2005-05-23 | 2006-08-30 | 上海温兴生物工程有限公司 | Sanitary mouse for public use |
| CN102935513A (en) * | 2012-10-17 | 2013-02-20 | 武汉康银高科有限公司 | Stable nanometer silver colloidal sol and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |