CN106756189A - A kind of preparation method and application of GaInO liquid alloys - Google Patents
A kind of preparation method and application of GaInO liquid alloys Download PDFInfo
- Publication number
- CN106756189A CN106756189A CN201611001759.7A CN201611001759A CN106756189A CN 106756189 A CN106756189 A CN 106756189A CN 201611001759 A CN201611001759 A CN 201611001759A CN 106756189 A CN106756189 A CN 106756189A
- Authority
- CN
- China
- Prior art keywords
- liquid
- gaino
- metals
- preparation
- metal
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 38
- 239000000956 alloy Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 54
- 150000002739 metals Chemical class 0.000 claims abstract description 36
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 23
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000010839 body fluid Substances 0.000 claims description 9
- 210000001124 body fluid Anatomy 0.000 claims description 9
- 238000004088 simulation Methods 0.000 claims description 8
- 229910052733 gallium Inorganic materials 0.000 claims description 7
- 239000012620 biological material Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 2
- 241000416536 Euproctis pseudoconspersa Species 0.000 claims 1
- 238000003760 magnetic stirring Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 11
- 230000036760 body temperature Effects 0.000 description 8
- 239000007943 implant Substances 0.000 description 7
- 239000012890 simulated body fluid Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000003519 biomedical and dental material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000002188 osteogenic effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000120 Artificial Saliva Substances 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 108090001005 Interleukin-6 Proteins 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
- C22C1/1057—Reactive infiltration
- C22C1/1063—Gas reaction, e.g. lanxide
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/06—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using melting, freezing, or softening
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The present invention relates to a kind of preparation method and application of GaInO liquid alloys.High-purity In metals are pressed into molal quantity 0.17 ~ 0.28, high-purity Ga metals are weighed and be put into beaker respectively by molal quantity 0.83 ~ 0.72, then beaker is placed on magnetic stirring apparatus.To integrally be put into vacuum glove box, 50 DEG C ~ 80 DEG C are heated to beaker by magnetic stirring apparatus, and be stirred continuously after the metal into beaker is changed into liquid, 2 ~ 6ml oxygen is slowly injected to liquid metal with syringe（Purity is 99.7%）And obtain GaInO liquid metals after continuing 30 ~ 60min of stirring.The liquid metals can indicate temperature and viscosity so that precise control is different, with excellent conduction, heat conduction and personalized forming ability, and prepare simple, easy to use, with low cost.
Description
Technical field
The present invention relates to a kind of preparation method and application of GaInO liquid alloys, belong to biological species material preparation technology neck
Domain.
Background technology
Liquid metal, refers to a metalloid of the fusing point no more than 660.37 DEG C, and they have thermal conductivity high, good ratio
Heat, low viscosity and stability, are currently used for preparing the most promising class material of novel power supply, electromagnetic device.
In recent years, with aging population, in, the increase of young wound, the basis of new and high technology bio-medical material is ground
Study carefully work and also obtained global extensive attention, its industry also obtain unprecedented high speed development.With medical living level
Raising, to human body with implantation bio-medical material biocompatibility, biological safety, implantation after long-time stability and
The requirement more and more higher of patient comfort, this is accomplished by the biological and medicinal implant material of research and development except with the same of complex function
When, should be able to also under the different body temperature environment of human body long term survival.The biological and medicinal implant material long period of soaking that will be developed
Bioactivity experiment is carried out in human body simulation fluid environment such as artificial blood, artificial bone-marrow liquid, artificial saliva, and is observed
Implant is that implant material applies most general before entrance zoopery with pre- osteogenic activity with the ion exchange in ambient body fluid
Time osteogenic activity appraisement system.However, the general difficulty that the appraisement system of this Bioactivity faces in practice exists
In：When implant material applies the bony site in human body not load-bearing, its repair time is at least 6 weeks, and works as implant material and answer
Used in the bony site of human bearing, its repair time is at least 1 year, therefore, for a long time will be needed for basic research
Implant material coexists culture with human body simulation body fluid.Because the temperature of partes corporis humani position changes in the range of 36.0 ~ 36.7 DEG C,
When there is outer material to be implanted into, extraneous bacterium, Virus entry often raise IL-6 levels, cause inflammatory reaction, cause people
Temperature is increased to nearly 41 DEG C or so, here it is the fever being commonly called as.But, existing method is carrying out the experiment of human body simulation body fluid
During evaluation, temperature-control range be constant temperature at 36 DEG C or so, the actual change situation of human body temperature cannot be reflected, therefore, for a long time
Experimentation need simulation different human body at a temperature of complex process.For above-mentioned situation, rapid, obvious reflection is designed to
The detection material of human body temperature scope is just very necessary.
The content of the invention
It is an object of the invention to provide it is a kind of with high conductivity, the system of the good GaInO liquid alloys of not hydrophilic, viscosity
Preparation Method, specifically includes following steps：To be put into container after pure In metals and pure Ga metal mixeds, vacuum bar will be integrally placed at
Under part, 50 DEG C ~ 80 DEG C are heated to, and are stirred continuously to metal and are changed into liquid, be then slowly introducing oxygen to liquid metal,
And obtain GaInO liquid metals after continuing 30 ~ 60min of stirring；Wherein, the molar percentage of In metals is 17 ~ 28%, Ga metals
Molar percentage 83 ~ 72%.
Preferably, the purity of In metals of the present invention and Ga metals is all higher than being equal to 99.99%.
Preferably, the intake of oxygen of the present invention is 0.3 ~ 0.5 times of Ga-In mixing molal quantitys.
Preferably, whole preparation process of the present invention is carried out in vacuum glove box.
It is used to monitor biomaterial and human mould it is another object of the present invention to GaInO liquid alloys are used for into biomaterial
Intend the temperature variations of human body simulation body fluid during body fluid is co-cultured.Specific method is：Good person's body simulated body fluid will be configured
Adjust to 36 DEG C ± 1 DEG C of the human body initial temperature of health, be put into vacuum glove box or insulated cabinet, vacuumize, completely cut off solution
With the heat exchange action of surrounding environment, in the GaInO liquid alloys instillation solution of the different melting points that will be prepared, then will be commented
The biomaterial of valency is put into simulated body fluid, observes the state change process of the GaInO liquid alloys of different melting points.
The present invention prepares the CaIn alloys of different melting points, and, oxygen is added on this basis（O）As the increasing of liquid alloy
Stick, increases its surface tension and viscosity, is used as the instruction material of body temperature detecting system；When human body is due to introducing
Microscopic bacteria and cause temperature to raise, the material can rapidly change state.It is excellent material to be prepared with reference to the method for the invention
Good conduction, heat conduction and water insoluble property, can be used to produce with low cost, easy to operate, personalized bionical human body
Hygrosensor.
Compared with prior art, the advantage of the invention is that：
（1）Step（2）Middle whipping process, using oxygen as tackifier, GaInO can be effectively adjusted by adding the oxygen of different content
The surface tension and viscosity of liquid alloy, can be such that it is connected with other device into intimate, and also personalizable is designed to different shape.
（2）The alloy is by the different-alloy composition that limits than that can make shape under the different temperatures in the range of human body temperature
Into the random conversion of the solid-liquid phase of stabilization, and with excellent electric conductivity and non-hydrophily, directly body can be instilled when using
Liquid, can also be connected as thermoelectric sensor with temperature control system simultaneously.
（3）The preparation technology of the inventive method is simple and convenient to operate very much, with low cost, can prepare different instructions
The GaInO liquid metals of temperature are used in being put into body fluid simultaneously, directly draw instillation when using with syringe, insert refrigerator guarantor
Deposit, it is easy to accomplish industrialized production.
（4）GaInO liquid metals prepared by the inventive method are used to monitor the change of human body simulation rehydration temperature, operation side
Just it is, with low cost.The liquid metal is nontoxic to human body, good biocompatibility, to test environment and test in the range of human body temperature
Material is pollution-free；By controlling liquid metal viscosity, temperature sensing ball not of different shapes that can be arbitrarily, during observation temperature change
It is easily distinguishable, and eliminate influence of the water bath with thermostatic control equipment to experiment authenticity in traditional immersion test.
Specific embodiment
The present invention is described in further detail with reference to specific embodiment, but protection scope of the present invention is not limited
In the content.
Embodiment 1
A kind of preparation method of GaInO liquid alloys, specifically includes following steps described in the present embodiment：
（1）Obtain liquid alloy raw material：By high-purity In metals that purity is 99.99% and high-purity Ga metals that purity is 99.99%
Weighed respectively, wherein, the molar percentage of In metals is 17%, Ga metal molars percentage 83%.
（2）Obtain liquid alloy：By step（1）The Ga metals for obtaining of middle weighing are put into beaker with In metals, then will
Beaker is placed on magnetic stirring apparatus, and rotor is placed in beaker；Integrally will be put into vacuum glove box, by magnetic stirring apparatus
50 DEG C are heated to beaker, and be stirred continuously after the metal into beaker is changed into liquid, slowly noted to liquid metal with syringe
Penetrate 0.3 mole of oxygen（Purity is 99.7%）And continue to obtain the GaInO liquid gold for indicating temperature to be 30 DEG C after stirring 30 min
Category.
By identical process conditions in this example, by step（2）After the metal in beaker is changed into liquid, with syringe to liquid
After the Medical grade oxygen of slow 0.4 mole and 0.5 mole of the injection of state metal difference and respectively continuation stirring 35 min and 60 min
Different viscosities can be obtained or GaInO liquid metals that different forming ability fusing point is 30 DEG C；
The viscosity of GaInO liquid alloys can be effectively adjusted by adding the oxygen of different content, is measured by capillary tube method and counted
The viscosity of different oxygen content is calculated, it is as shown in the table.
Embodiment 2
A kind of preparation method of GaInO liquid alloys, specifically includes following steps described in the present embodiment：
（1）Obtain liquid alloy raw material：By high-purity In metals that purity is 99.99% and high-purity Ga metals that purity is 99.99%
Weighed respectively, wherein, the molar percentage of In metals is 28%, Ga metal molars percentage 72%.
（2）Obtain liquid alloy：By step（1）The Ga metals for obtaining of middle weighing are put into beaker with In metals, then will
Beaker is placed on magnetic stirring apparatus, and rotor is placed in beaker；Integrally will be put into vacuum glove box, by magnetic stirring apparatus
80 DEG C are heated to beaker, and be stirred continuously after the metal into beaker is changed into liquid, slowly noted to liquid metal with syringe
Penetrate 0.5 mole of oxygen（Purity is 99.7%）And continue to obtain the GaInO liquid metals for indicating temperature to be 42 DEG C after stirring 60min.
Embodiment 3
A kind of preparation method of GaInO liquid alloys, specifically includes following steps described in the present embodiment：
（1）Obtain liquid alloy raw material：By high-purity In metals that purity is 99.99% and high-purity Ga metals that purity is 99.99%
Weighed respectively, wherein, the molar percentage of In metals is 20%, Ga metal molars percentage 80%.
（2）Obtain liquid alloy：By step（1）The Ga metals for obtaining of middle weighing are put into beaker with In metals, then will
Beaker is placed on magnetic stirring apparatus, and rotor is placed in beaker；Integrally will be put into vacuum glove box, by magnetic stirring apparatus
60 DEG C are heated to beaker, and be stirred continuously after the metal into beaker is changed into liquid, slowly noted to liquid metal with syringe
Penetrate 0.5 mole of oxygen（Purity is 99.7%）And continue to obtain the GaInO liquid metals for indicating temperature to be 35 DEG C after stirring 60min.
Embodiment 4
A kind of preparation method of GaInO liquid alloys, specifically includes following steps described in the present embodiment：
（1）Obtain liquid alloy raw material：By high-purity In metals that purity is 99.99% and high-purity Ga metals that purity is 99.99%
Weighed respectively, wherein, the molar percentage of In metals is 23%, Ga metal molars percentage 77%.
（2）Obtain liquid alloy：By step（1）The Ga metals for obtaining of middle weighing are put into beaker with In metals, then will
Beaker is placed on magnetic stirring apparatus, and rotor is placed in beaker；Integrally will be put into vacuum glove box, by magnetic stirring apparatus
70 DEG C are heated to beaker, and be stirred continuously after the metal into beaker is changed into liquid, slowly noted to liquid metal with syringe
Penetrate 0.3 mole of oxygen（Purity is 99.7%）And continue to obtain the GaInO liquid metals for indicating temperature to be 40 DEG C after stirring 50min.
Embodiment 5
A kind of preparation method of GaInO liquid alloys, specifically includes following steps described in the present embodiment：
（1）Obtain liquid alloy raw material：By high-purity In metals that purity is 99.99% and high-purity Ga metals that purity is 99.99%
Weighed respectively, wherein, the molar percentage of In metals is 21%, Ga metal molars percentage 79%.
（2）Obtain liquid alloy：By step（1）The Ga metals for obtaining of middle weighing are put into beaker with In metals, then will
Beaker is placed on magnetic stirring apparatus, and rotor is placed in beaker；Integrally will be put into vacuum glove box, by magnetic stirring apparatus
70 DEG C are heated to beaker, and be stirred continuously after the metal into beaker is changed into liquid, slowly noted to liquid metal with syringe
Penetrate 0.4 mole of oxygen（Purity is 99.7%）And continue to obtain the GaInO liquid metals for indicating temperature to be 37 DEG C after stirring 40min.
GaInO liquid metals are used in the detection materials process of simulated body fluid human body temperature scope, are specifically included following
Step, is described in detail by taking the GaInO liquid alloys that embodiment 4 is prepared as an example below.
（1）The suction of GaInO liquid alloy glue heads dropper that fusing point is 40 DEG C will be prepared, is put into drying box and is kept 40
DEG C temperatures above, it is stand-by
（2）Will configure good person's body simulated body fluid be heated to health 36 DEG C ± 1 DEG C of human body initial temperature after, be put into vacuum
In glove box or insulated cabinet, vacuumize, the heat exchange action of isolation solution and surrounding environment,
（3）Step（1）The GaInO liquid alloys of 40 DEG C of middle fusing point are instilled in simulated body fluid, into after solution, liquid metal nature
It is frozen into prill.
（4）The biomaterial that will be evaluated is put into simulated body fluid again, is co-cultured with body fluid.If the biomaterial is in people
Bacterium is introduced in body simulated body fluid, causes body temperature temperature to raise, then liquid alloy bead softens and disperses, and such as bead keeps solid-like
State, then it represents that material sterilizing is complete, and biocompatibility is good, can carry out next step biological test observation.
Claims (5)
1. a kind of preparation method of GaInO liquid alloys, it is characterised in that specifically include following steps：By pure In metals and pure
Be put into container after Ga metal mixeds, will be integrally placed under vacuum condition, be heated to 50 DEG C ~ 80 DEG C, and be stirred continuously to
Metal is changed into liquid, is then slowly introducing oxygen to liquid metal, and continue acquisition GaInO liquid gold after 30 ~ 60min of stirring
Category；Wherein, the molar percentage of In metals is 17 ~ 28%, Ga metal molars percentage 83 ~ 72%.
2. the preparation method of GaInO liquid alloys according to claim 1, it is characterised in that：In metals and Ga metals it is pure
Degree is all higher than being equal to 99.99%.
3. the preparation method of GaInO liquid alloys according to claim 1, it is characterised in that：The intake of oxygen is Ga-In
0.3 ~ 0.5 times of mixing molal quantity.
4. the preparation method of GaInO liquid alloys according to claim 1, it is characterised in that：Whole preparation process is in vacuum
Carried out in glove box.
5. the GaInO liquid alloys that preparation method described in claim 1 ~ 5 any one is prepared are used to monitor biomaterial
The temperature variations of human body simulation body fluid during being co-cultured with human body simulation body fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001759.7A CN106756189B (en) | 2016-11-15 | 2016-11-15 | A kind of preparation method and application of GaInO liquid alloys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611001759.7A CN106756189B (en) | 2016-11-15 | 2016-11-15 | A kind of preparation method and application of GaInO liquid alloys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106756189A true CN106756189A (en) | 2017-05-31 |
| CN106756189B CN106756189B (en) | 2018-05-25 |
Family
ID=58968073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611001759.7A Active CN106756189B (en) | 2016-11-15 | 2016-11-15 | A kind of preparation method and application of GaInO liquid alloys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106756189B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659384A (en) * | 1984-09-07 | 1987-04-21 | Tokuriki Honten Company, Limited | Gallium alloy for dental restorations |
| CN104561721A (en) * | 2015-02-13 | 2015-04-29 | 杭州龙灿液态金属科技有限公司 | Room-temperature liquid alloy with low melting temperature, preparation process og alloy and thermometer |
| JP5753987B1 (en) * | 2014-06-06 | 2015-07-22 | 合同会社エネオン総合研究所 | Hydrogen generating alloy, method for producing hydrogen generating alloy, hydrogen generating cartridge, hydrogen producing apparatus, hydrogen producing method, and fuel cell system |
| CN105088043A (en) * | 2015-09-17 | 2015-11-25 | 河北安耐哲新能源技术有限公司 | Liquid alloy, preparing method of liquid alloy and application of liquid alloy |
-
2016
- 2016-11-15 CN CN201611001759.7A patent/CN106756189B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659384A (en) * | 1984-09-07 | 1987-04-21 | Tokuriki Honten Company, Limited | Gallium alloy for dental restorations |
| JP5753987B1 (en) * | 2014-06-06 | 2015-07-22 | 合同会社エネオン総合研究所 | Hydrogen generating alloy, method for producing hydrogen generating alloy, hydrogen generating cartridge, hydrogen producing apparatus, hydrogen producing method, and fuel cell system |
| CN104561721A (en) * | 2015-02-13 | 2015-04-29 | 杭州龙灿液态金属科技有限公司 | Room-temperature liquid alloy with low melting temperature, preparation process og alloy and thermometer |
| CN105088043A (en) * | 2015-09-17 | 2015-11-25 | 河北安耐哲新能源技术有限公司 | Liquid alloy, preparing method of liquid alloy and application of liquid alloy |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106756189B (en) | 2018-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102936671B (en) | Anti-infective medical titanium metal material | |
| CN105816905B (en) | Absorbable bone wax with healing promoting function and preparation method thereof | |
| CN102936670A (en) | Anti-infective medical titanium alloy | |
| Gil et al. | Microstructural, mechanical and citotoxicity evaluation of different NiTi and NiTiCu shape memory alloys | |
| CN102943190A (en) | Anti-infection medical titanium alloy | |
| Li et al. | Influence of fluoride additions on biological and mechanical properties of Na2O–CaO–SiO2–P2O5 glass–ceramics | |
| Yang et al. | Preparation of calcium phosphate cement and polymethyl methacrylate for biological composite bone cements | |
| CN106756189B (en) | A kind of preparation method and application of GaInO liquid alloys | |
| CN105203586B (en) | A kind of colloid brain parenchym preparation method and cranium brain physical model | |
| CN103865079A (en) | Antibacterial silk fibroin hydrogel and instantaneous preparation method thereof | |
| CN107177769B (en) | A kind of anti-infective stainless steel implantation material preparation method | |
| Gamal et al. | Incorporating nano graphene oxide to poly-methyl methacrylate; antibacterial effect and thermal expansion. | |
| CN109456511A (en) | A kind of temperature-sensitive, conduction and the instant self-healing hydrogel of collagen-based for having super drawing | |
| CN107354095A (en) | Culture medium, culture media composition and preparation method thereof | |
| CN206157171U (en) | Cell culture device based on hemodialysis ware | |
| EP2016893A3 (en) | Method and kit for maintaining a sterile environment during calibration of a medical device | |
| CN102660049A (en) | Method and device for preparing temperature-induced reversible color-changing bacterial cellulose composite membrane | |
| Schäffer et al. | Processed cheeses made with and without peptization. Submicroscopic structure and thermodynamic characteristics | |
| Zhuo et al. | Medical gloves modified by a one-minute spraying process with blood-repellent, antibacterial and wound-healing abilities | |
| CN106148759A (en) | Have and facilitate bone and the medical titanium alloy of revascularization biological function and preparation thereof | |
| CN106148479A (en) | The detection method of microorganism in grease | |
| CN107287534B (en) | Base block amorphous state alloy of a kind of Co for biomaterial and preparation method thereof | |
| CN206470201U (en) | A kind of kit for determining oxidation resistance | |
| CN206109399U (en) | Bacteria cultivation device based on hemodialysis ware | |
| Li et al. | Measurement of thermal conductivities of two cryoprotective agent solutions for vitreous cryopreservation of organs at the temperature range of 77 K–300 K using a thermal sensor made of microscale enamel copper wire |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |