PL406853A1 - Low-temperature method for producing antibacterial coatings - Google Patents

Low-temperature method for producing antibacterial coatings

Info

Publication number
PL406853A1
PL406853A1 PL406853A PL40685314A PL406853A1 PL 406853 A1 PL406853 A1 PL 406853A1 PL 406853 A PL406853 A PL 406853A PL 40685314 A PL40685314 A PL 40685314A PL 406853 A1 PL406853 A1 PL 406853A1
Authority
PL
Poland
Prior art keywords
low
coatings
temperature method
instruments
producing antibacterial
Prior art date
Application number
PL406853A
Other languages
Polish (pl)
Inventor
Sylwia Gierałtowska
Łukasz Wachnicki
Bartłomiej Witkowski
Marek Godlewski
Original Assignee
Instytut Fizyki Polskiej Akademii Nauk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Instytut Fizyki Polskiej Akademii Nauk filed Critical Instytut Fizyki Polskiej Akademii Nauk
Priority to PL406853A priority Critical patent/PL406853A1/en
Priority to EP15710243.5A priority patent/EP3094762A1/en
Priority to PCT/IB2015/050305 priority patent/WO2015107476A1/en
Publication of PL406853A1 publication Critical patent/PL406853A1/en

Links

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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45523—Pulsed gas flow or change of composition over time
    • C23C16/45525—Atomic layer deposition [ALD]
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

Przedmiotem wynalazku jest niskotemperaturowy sposób wytwarzania powłok przeciwbakteryjnych na powierzchni materiałów metalicznych, tworzyw naturalnych i sztucznych, a zwłaszcza na powierzchni włókien. Pokryte takimi powłokami materiały mogą być wykorzystywane w szeroko pojętej medycynie jako elementy ochrony osobistej (maseczki ochronne) czy też jako przyrządy medyczne i/lub narzędzia chirurgiczne, narażone na działanie bakterii i wirusów (zwłaszcza typu Escherichia coli, czy Staphylococcus aureus). Sposób polega na tym, że najpierw powierzchnię narzędzi, urządzeń, przyrządów lub elementów ochrony osobistej poddaje się oczyszczaniu za pomocą rozpuszczalników organicznych i wody dejonizowanej. Następnie na oczyszczoną powierzchnię, w temperaturze 20 - 200°C osadza się powłokę z co najmniej jednej warstwy materiału tlenkowego, korzystnie ZnO lub TiO2 lub ZrO2 lub HfO2 lub Al2O3, korzystnie za pomocą techniki ALD.The subject of the invention is a low-temperature method of producing antibacterial coatings on the surface of metallic materials, natural and artificial materials, and especially on the surface of fibers. Materials covered with such coatings can be used in broadly understood medicine as elements of personal protection (protective masks) or as medical instruments and / or surgical instruments exposed to the action of bacteria and viruses (especially Escherichia coli or Staphylococcus aureus). The method consists in first cleaning the surface of tools, devices, instruments or personal protective equipment with organic solvents and deionized water. Then a coating of at least one layer of oxide material, preferably ZnO or TiO2 or ZrO2 or HfO2 or Al2O3, is deposited on the cleaned surface at 20-200 ° C, preferably by means of the ALD technique.

PL406853A 2014-01-15 2014-01-15 Low-temperature method for producing antibacterial coatings PL406853A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL406853A PL406853A1 (en) 2014-01-15 2014-01-15 Low-temperature method for producing antibacterial coatings
EP15710243.5A EP3094762A1 (en) 2014-01-15 2015-01-15 Method for production of antimicrobial coating in low temperatures, and metallic material, natural or artificial, coated with metal oxide nanolayers of disinfecting action and neutral to mucous membranes
PCT/IB2015/050305 WO2015107476A1 (en) 2014-01-15 2015-01-15 Method for production of antimicrobial coating in low temperatures, and metallic material, natural or artificial, coated with metal oxide nanolayers of disinfecting action and neutral to mucous membranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406853A PL406853A1 (en) 2014-01-15 2014-01-15 Low-temperature method for producing antibacterial coatings

Publications (1)

Publication Number Publication Date
PL406853A1 true PL406853A1 (en) 2015-07-20

Family

ID=53541405

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406853A PL406853A1 (en) 2014-01-15 2014-01-15 Low-temperature method for producing antibacterial coatings

Country Status (3)

Country Link
EP (1) EP3094762A1 (en)
PL (1) PL406853A1 (en)
WO (1) WO2015107476A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2993785A1 (en) 2015-08-03 2017-02-09 Advanced Endovascular Therapeutics Novel coatings for medical devices
CN107815665A (en) * 2016-09-14 2018-03-20 中国科学院上海硅酸盐研究所 A kind of titanium deoxid film and its preparation method and application
WO2018065884A1 (en) 2016-10-03 2018-04-12 King Abdullah University Of Science And Technology Nanocluster capped mesoporous nanoparticles, methods of making and use
CN106581782A (en) * 2016-12-13 2017-04-26 天津丰茂科技有限公司 ALD technology-based energy saving method for producing oxidation layer on medical device
EP3714913A1 (en) 2019-03-29 2020-09-30 Picosun Oy Color coding
US11846021B2 (en) 2020-09-30 2023-12-19 Uchicago Argonne, Llc Antimicrobial coatings
CN115558906A (en) * 2022-04-07 2023-01-03 天津大学 Photocatalytic disinfection metal oxide superlattice heterojunction film, preparation method and application
CN117568785A (en) * 2022-08-08 2024-02-20 青岛四方思锐智能技术有限公司 Method for preparing antibacterial coating by atomic layer deposition technology

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7160819B2 (en) 2005-04-25 2007-01-09 Sharp Laboratories Of America, Inc. Method to perform selective atomic layer deposition of zinc oxide
WO2009070574A2 (en) * 2007-11-27 2009-06-04 North Carolina State University Methods for modification of polymers, fibers and textile media
US20110236654A1 (en) * 2010-03-26 2011-09-29 Wen-Kuang Hsu Method of surface treatment and surface treated article provied by the same

Also Published As

Publication number Publication date
EP3094762A1 (en) 2016-11-23
WO2015107476A1 (en) 2015-07-23

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