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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-89772865-77d1-4e53-b2a3-6cd36730783e

Czasopismo

Archives of Metallurgy and Materials

Tytuł artykułu

Antibacterial Composite Layers on Ti: Role of ZnO Nanoparticles

Autorzy Roguska, A.  Belcarz, A.  Suchecki, P.  Andrzejczuk, M.  Lewandowska, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Problem of Post-operative infections of implant materials caused by bacterial adhesion to their surfaces is very serious. Enhancement of antibacterial properties is potentially beneficial for biomaterials value. Therefore, the metallic and metallic oxide nanoparticles attract particular attention as antimicrobial factors. The aim of this work was to create nanotubular (NT) oxide layers on Ti with the addition of ZnO nanoparticles, designed for antibacterial biomedical coatings. Antimicrobial activities of titanium, TiO2NT and ZnO/TiO2NT surfaces were evaluated against bacterial strain typical for orthopaedic infections: S. epidermidis. TiO2NT alone killed the free bacterial cells significantly but promoted their adhesion to the surfaces. The presence of moderate amount of ZnO nanoparticles significantly reduced the S. epidermidis cells adhesion and viability of bacterial cells in contact with modified surfaces. However, higher amount of loaded nanoZnO showed the reduced antimicrobial properties than the medium amount, suggesting the overdose effect.
Słowa kluczowe
EN bone implants   TiO2 nanotubes   ZnO nanoparticles   Staphylococcus epidermidis   antibacterial properties  
Wydawca Polish Academy of Sciences, Committee of Metallurgy, Institute of Metallurgy and Materials Science
Czasopismo Archives of Metallurgy and Materials
Rocznik 2016
Tom Vol. 61, iss. 1
Strony 213--216
Opis fizyczny Bibliogr. 15 poz., rys., tab.
Twórcy
autor Roguska, A.
autor Belcarz, A.
  • Chair and Department of Biochemistry and Biotechnology, Medical University of Lublin, Lublin, Poland
autor Suchecki, P.
  • Faculty of Material Science and Engineering, Warsaw University of Technology, Warszawa, Poland
autor Andrzejczuk, M.
  • Faculty of Material Science and Engineering, Warsaw University of Technology, Warszawa, Poland
autor Lewandowska, M.
  • Faculty of Material Science and Engineering, Warsaw University of Technology, Warszawa, Poland
Bibliografia
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[2] A. D. Hanssen, J. A. Rand, J. Bone Joint Surg. 80A,910 (1998).
[3] M. Sygnatowicz, K. Keyshar, A. Tiwari, JOM 62, 65 (2010).
[4] C. K. Popat, M. Eltgroth, J. T. La Tempa, A. C. Grimes,A. T. Desai, Biomaterials 28, 4880 (2007).
[5] P. H. Chua, K. G. Neoh, E. T. Kang, W. Wang, Biomaterials 29, 1412 (2008).
[6] Y. Z. Wan, G. Y. Xiong, H. Liang, S. Raman, F. He, Y. Huang, Appl. Surf. Sci.253, 9426 (2007).
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[11] M. Premanathan, K. Karthikeyan, K. Jeyasubramanian, G. Manivannan,Nanomed.-Nanotechnol. 7, 184 (2011).
[12] G. Jin, H. Cao, Y. Qiao, F. Meng, H. Zhu, X. Liu, Colloid Surface B. 117, 158 (2014).
[13] JIS Z 2801:2000. Antimicrobial products - test for antimicrobial activity and efficacy. Japanese Industrial Standard, Japanese Standard Association.
[14] S. Nair, A. Sasidharan, R. V. Divya, D. Menon, K. Manzoor, S. Raina, J. Mater. Sci.-Mater. M.20, 253 (2009).
[15] R. Brayner, R. Ferrari-Illiou, N. Brivois, S. Djediat, M. Benedetti, F. Fiévet, NanoLett.6, 866 (2006).
Uwagi
PL Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-89772865-77d1-4e53-b2a3-6cd36730783e
Identyfikatory
DOI 10.1515/amm-2016-0039