CN114717542B - 光催化和光热双重机制抗菌的碗状钛合金表面改性方法 - Google Patents
光催化和光热双重机制抗菌的碗状钛合金表面改性方法 Download PDFInfo
- Publication number
- CN114717542B CN114717542B CN202210351948.6A CN202210351948A CN114717542B CN 114717542 B CN114717542 B CN 114717542B CN 202210351948 A CN202210351948 A CN 202210351948A CN 114717542 B CN114717542 B CN 114717542B
- Authority
- CN
- China
- Prior art keywords
- titanium
- titanium alloy
- bowl
- polymer
- shaped
- 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.)
- Active
Links
- 229910001069 Ti alloy Inorganic materials 0.000 title claims abstract description 61
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 36
- 238000002715 modification method Methods 0.000 title claims abstract description 15
- 230000001699 photocatalysis Effects 0.000 title claims abstract description 11
- 238000007146 photocatalysis Methods 0.000 title claims abstract description 11
- 230000009977 dual effect Effects 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 title claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 72
- 229920000642 polymer Polymers 0.000 claims abstract description 64
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000010936 titanium Substances 0.000 claims abstract description 59
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 58
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 36
- 239000004005 microsphere Substances 0.000 claims abstract description 25
- 239000002243 precursor Substances 0.000 claims abstract description 24
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005245 sintering Methods 0.000 claims abstract description 15
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011258 core-shell material Substances 0.000 claims abstract description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 8
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 239000012046 mixed solvent Substances 0.000 claims abstract description 3
- 238000007348 radical reaction Methods 0.000 claims abstract description 3
- 150000003254 radicals Chemical class 0.000 claims abstract description 3
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 238000004528 spin coating Methods 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004108 freeze drying Methods 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 239000011159 matrix material Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- OYZDSTHSJLIZOU-UHFFFAOYSA-N [Fe].[Nb].[Zr].[Ti] Chemical compound [Fe].[Nb].[Zr].[Ti] OYZDSTHSJLIZOU-UHFFFAOYSA-N 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 16
- 238000000576 coating method Methods 0.000 description 16
- 229910000640 Fe alloy Inorganic materials 0.000 description 13
- 239000007943 implant Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229920003228 poly(4-vinyl pyridine) Polymers 0.000 description 9
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920000361 Poly(styrene)-block-poly(ethylene glycol) Polymers 0.000 description 5
- 238000005286 illumination Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 210000002449 bone cell Anatomy 0.000 description 2
- 230000021164 cell adhesion Effects 0.000 description 2
- 230000004663 cell proliferation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 230000011164 ossification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000008499 blood brain barrier function Effects 0.000 description 1
- 210000001218 blood-brain barrier Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003910 polypeptide antibiotic agent Substances 0.000 description 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229940124549 vasodilator Drugs 0.000 description 1
- 239000003071 vasodilator agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1204—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material inorganic material, e.g. non-oxide and non-metallic such as sulfides, nitrides based compounds
- C23C18/1208—Oxides, e.g. ceramics
- C23C18/1216—Metal oxides
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/1229—Composition of the substrate
- C23C18/1241—Metallic substrates
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
- C23C18/12—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition characterised by the deposition of inorganic material other than metallic material
- C23C18/125—Process of deposition of the inorganic material
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
-
- 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
- A61L2400/00—Materials characterised by their function or physical properties
- A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment
-
- 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
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/02—Methods for coating medical devices
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Dispersion Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Materials For Medical Uses (AREA)
- Catalysts (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210351948.6A CN114717542B (zh) | 2022-04-02 | 2022-04-02 | 光催化和光热双重机制抗菌的碗状钛合金表面改性方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210351948.6A CN114717542B (zh) | 2022-04-02 | 2022-04-02 | 光催化和光热双重机制抗菌的碗状钛合金表面改性方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114717542A CN114717542A (zh) | 2022-07-08 |
CN114717542B true CN114717542B (zh) | 2024-05-03 |
Family
ID=82241594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210351948.6A Active CN114717542B (zh) | 2022-04-02 | 2022-04-02 | 光催化和光热双重机制抗菌的碗状钛合金表面改性方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114717542B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114481015B (zh) * | 2021-12-20 | 2023-10-03 | 安徽理工大学 | 一种富含CaTiO3的纳米晶β型钛合金的制备方法、制得的钛合金 |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0959042A (ja) * | 1995-06-14 | 1997-03-04 | Toto Ltd | 防曇性コーティングを備えた透明基材 |
DE19747816A1 (de) * | 1997-10-29 | 1999-05-06 | Univ Ulm | Nanostrukturierung von Oberflächen |
WO2002087339A1 (en) * | 2001-04-30 | 2002-11-07 | Ak Properties, Inc. | Antimicrobial powder coated metal sheet |
JP2004344688A (ja) * | 2003-05-19 | 2004-12-09 | Asahi Kasei Chemicals Corp | 塗布用シ−ト |
JP2007289629A (ja) * | 2006-03-25 | 2007-11-08 | Soga:Kk | 抗菌コーティング剤およびその施用方法ならびにそのコーティングを施した物 |
CN102100926A (zh) * | 2010-06-21 | 2011-06-22 | 浙江工业大学 | 一种医用钛或钛合金表面活化改性方法 |
CN102275983A (zh) * | 2011-07-18 | 2011-12-14 | 北京科技大学 | 一种二氧化钛碗状颗粒或哑铃形中空颗粒及其制备方法 |
CN105529404A (zh) * | 2015-12-21 | 2016-04-27 | 吉林大学 | 一种具有二维纳米碗阵列陷光结构的有机太阳能电池及其制备方法 |
CN106629747A (zh) * | 2017-01-20 | 2017-05-10 | 中国科学院宁波材料技术与工程研究所 | 一种空心碗状二氧化硅纳米颗粒及其制备方法和应用 |
WO2017160242A1 (en) * | 2016-03-14 | 2017-09-21 | Chulalongkorn University | Titanium dioxide catalyst supported on polymer film or membrane substrate and preparation method thereof |
CN110917349A (zh) * | 2019-12-11 | 2020-03-27 | 南京师范大学 | 一种碗状isp复合功能性纳米粒子及其制备方法和应用 |
CN112593231A (zh) * | 2020-12-16 | 2021-04-02 | 北京航空航天大学 | 一种纯钛或钛合金表面制备含Ag抗菌颗粒的方法 |
KR102240107B1 (ko) * | 2019-11-06 | 2021-04-15 | 한국과학기술원 | 그릇 형태의 메조다공성 나노입자, 이의 제조방법 및 이를 포함하는 이차전지용 음극물질 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7351607B2 (en) * | 2003-12-11 | 2008-04-01 | Georgia Tech Research Corporation | Large scale patterned growth of aligned one-dimensional nanostructures |
WO2010008876A2 (en) * | 2008-06-24 | 2010-01-21 | The Regents Of The University Of California | Method for preparation of micellar hybrid nanoparticles for therapeutic and diagnostic applications and compositions thereof |
US20210403338A1 (en) * | 2020-06-24 | 2021-12-30 | Nanchang University | Dual light-responsive zinc oxide and preparation method thereof as well as photosensitive coating with antibacterial/osteogenic properties |
-
2022
- 2022-04-02 CN CN202210351948.6A patent/CN114717542B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0959042A (ja) * | 1995-06-14 | 1997-03-04 | Toto Ltd | 防曇性コーティングを備えた透明基材 |
DE19747816A1 (de) * | 1997-10-29 | 1999-05-06 | Univ Ulm | Nanostrukturierung von Oberflächen |
WO2002087339A1 (en) * | 2001-04-30 | 2002-11-07 | Ak Properties, Inc. | Antimicrobial powder coated metal sheet |
JP2004344688A (ja) * | 2003-05-19 | 2004-12-09 | Asahi Kasei Chemicals Corp | 塗布用シ−ト |
JP2007289629A (ja) * | 2006-03-25 | 2007-11-08 | Soga:Kk | 抗菌コーティング剤およびその施用方法ならびにそのコーティングを施した物 |
CN102100926A (zh) * | 2010-06-21 | 2011-06-22 | 浙江工业大学 | 一种医用钛或钛合金表面活化改性方法 |
CN102275983A (zh) * | 2011-07-18 | 2011-12-14 | 北京科技大学 | 一种二氧化钛碗状颗粒或哑铃形中空颗粒及其制备方法 |
CN105529404A (zh) * | 2015-12-21 | 2016-04-27 | 吉林大学 | 一种具有二维纳米碗阵列陷光结构的有机太阳能电池及其制备方法 |
WO2017160242A1 (en) * | 2016-03-14 | 2017-09-21 | Chulalongkorn University | Titanium dioxide catalyst supported on polymer film or membrane substrate and preparation method thereof |
CN106629747A (zh) * | 2017-01-20 | 2017-05-10 | 中国科学院宁波材料技术与工程研究所 | 一种空心碗状二氧化硅纳米颗粒及其制备方法和应用 |
KR102240107B1 (ko) * | 2019-11-06 | 2021-04-15 | 한국과학기술원 | 그릇 형태의 메조다공성 나노입자, 이의 제조방법 및 이를 포함하는 이차전지용 음극물질 |
CN110917349A (zh) * | 2019-12-11 | 2020-03-27 | 南京师范大学 | 一种碗状isp复合功能性纳米粒子及其制备方法和应用 |
CN112593231A (zh) * | 2020-12-16 | 2021-04-02 | 北京航空航天大学 | 一种纯钛或钛合金表面制备含Ag抗菌颗粒的方法 |
Non-Patent Citations (3)
Title |
---|
Carbon and nitrogen co-doped bowl-like Au/TiO2 nanostructures with tunable size for enhanced visible-light-driven photocatalysis;Yayuan Li et al.;《Applied Surface Science》;20180326;第350-358页 * |
李贞子等.《黑色二氧化钛可见光催化材料的制备与应用》.黑龙江大学出版社,2020,第5页. * |
蔡伟民等.《环境光催化材料与光催化净化技术》.上海交通大学出版社,2011,第145页. * |
Also Published As
Publication number | Publication date |
---|---|
CN114717542A (zh) | 2022-07-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Mokhtari et al. | Chitosan-58S bioactive glass nanocomposite coatings on TiO2 nanotube: Structural and biological properties | |
CN1276748C (zh) | 用于原位药物包埋的双功能羟磷灰石包衣和微球体 | |
Zhang et al. | Sr/ZnO doped titania nanotube array: an effective surface system with excellent osteoinductivity and self-antibacterial activity | |
CN114717542B (zh) | 光催化和光热双重机制抗菌的碗状钛合金表面改性方法 | |
CN1887365A (zh) | 具有多孔结构的生物材料膜及其制备方法 | |
CN113827771B (zh) | 医用金属表面负载银多酚纳米复合抗菌颗粒的制备方法 | |
WO2007011172A1 (en) | Preparation method of porous beta tricalcium phosphate granules | |
Kolanthai et al. | Effect of solvent; enhancing the wettability and engineering the porous structure of a calcium phosphate/agarose composite for drug delivery | |
CN101052427A (zh) | 透明质酸涂覆的骨植入器械 | |
CN115350334B (zh) | 一种聚酰亚胺基复合气凝胶材料的制备方法、产品及应用 | |
Dreanca et al. | Bioactive glass-biopolymers‑gold nanoparticle based composites for tissue engineering applications | |
CN112402693A (zh) | 一种表面具有促成骨涂层的骨科植入器械及制备方法 | |
Bretcanu et al. | Biodegradable polymer coated 45S5 Bioglassderived glass-ceramic scaffolds for bone tissue engineering | |
Sobczak-Kupiec et al. | Physicochemical and biological properties of hydrogel/gelatin/hydroxyapatite PAA/G/HAp/AgNPs composites modified with silver nanoparticles | |
CN110898258B (zh) | 一种抗菌型胶原基骨修复材料 | |
CN109205581B (zh) | 一种具有光热协同抗菌性能的复合羟基磷灰石粉末的制备方法 | |
CN110801536B (zh) | 一种有机包裹的磁纳米粒子复合骨支架及其制备方法 | |
CN114377196A (zh) | 一种兼具生物活性和抗菌的涂层及其应用 | |
CN1216653C (zh) | 一种用于引导组织再生的复合膜制备方法 | |
CN115382017B (zh) | 一种可载药的新型3d打印聚醚醚酮种植体及其制备方法 | |
CN114732962B (zh) | 一种可降解的抗菌引导骨再生膜及其制备方法和应用 | |
CN114437371B (zh) | 一种基于双交联机制的酪蛋白基纳米杂化水凝胶的制备方法 | |
EP4316536A1 (en) | Efficient biphasic calcium phosphate coating method | |
CN1672740A (zh) | 纳米结构化可降解生物医用复合材料及其制备方法 | |
Mochizuki et al. | Crystallinity control of apatite through Ca‐EDTA complexes and porous composites with PLGA |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240205 Address after: Room 301, Building 21, Beihang Science and Technology Park, No. 77 Aerospace Road, Mashan Street, High tech Zone, Yantai City, Shandong Province, China, 264035 Applicant after: Lidong New Materials Technology (Shandong) Co.,Ltd. Country or region after: China Address before: 410000 1004, building F1, Lugu enterprise Plaza, Changsha high tech Development Zone, Hunan Province Applicant before: Hunan Lidong Technology Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |