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Ghorbanzade Zaferani SP, Nabian N, Delavar M, Rabiee SM. Direct Impregnation of MgO Nanoparticles in 58S Bioactive Glass: Bioactivity Evaluation and Antibacterial Activity. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, TRANSACTIONS A: SCIENCE 2021. [DOI: 10.1007/s40995-021-01103-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Oleshko O, Liubchak I, Husak Y, Korniienko V, Yusupova A, Oleshko T, Banasiuk R, Szkodo M, Matros-Taranets I, Kazek-Kęsik A, Simka W, Pogorielov M. In Vitro Biological Characterization of Silver-Doped Anodic Oxide Coating on Titanium. MATERIALS 2020; 13:ma13194359. [PMID: 33008012 PMCID: PMC7578992 DOI: 10.3390/ma13194359] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/24/2020] [Accepted: 09/27/2020] [Indexed: 12/13/2022]
Abstract
Despite the high biocompatibility and clinical effectiveness of Ti-based implants, surface functionalization (with complex osteointegrative/antibacterial strategies) is still required. To enhance the dental implant surface and to provide additional osteoinductive and antibacterial properties, plasma electrolytic oxidation of a pure Ti was performed using a nitrilotriacetic acid (NTA)-based Ag nanoparticles (AgNP)-loaded calcium–phosphate solution. Chemical and structural properties of the surface-modified titanium were assessed using scanning electron microscopy (SEM) with energy dispersive X-ray (EDX) and contact angle measurement. A bacterial adhesion test and cell culture biocompatibility with collagen production were performed to evaluate biological effectiveness of the Ti after the plasma electrolytic process. The NTA-based calcium–phosphate solution with Ag nanoparticles (AgNPs) can provide formation of a thick, porous plasma electrolytic oxidation (PEO) layer enriched in silver oxide. Voltage elevation leads to increased porosity and a hydrophilic nature of the newly formed ceramic coating. The silver-enriched PEO layer exhibits an effective antibacterial effect with high biocompatibility and increased collagen production that could be an effective complex strategy for dental and orthopedic implant development.
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Affiliation(s)
- Oleksandr Oleshko
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Iryna Liubchak
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Yevheniia Husak
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Viktoriia Korniienko
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Aziza Yusupova
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Tetiana Oleshko
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
| | - Rafal Banasiuk
- NanoWave, 02-676 Warsaw, Poland;
- Institute of Biotechnology and Molecular Medicine, 80-172 Gdańsk, Poland
| | - Marek Szkodo
- Mechanical Faculty, Gdańsk University of Technology, 80-233 Gdańsk, Poland;
| | - Igor Matros-Taranets
- Dnipro Medical Institute of Traditional and Nontraditional Medicine, 49005 Dnipro, Ukraine;
| | - Alicja Kazek-Kęsik
- Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
- Correspondence: (A.K.-K.); (W.S.); (M.P.); Tel.: +48-32-237-2605 (W.S.)
| | - Wojciech Simka
- Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
- NanoPrime, 39-200 Dębica, Poland
- Correspondence: (A.K.-K.); (W.S.); (M.P.); Tel.: +48-32-237-2605 (W.S.)
| | - Maksym Pogorielov
- Biomedical Research Centre, Sumy State University, 40018 Sumy, Ukraine; (O.O.); (I.L.); (Y.H.); (V.K.); (A.Y.); (T.O.)
- NanoPrime, 39-200 Dębica, Poland
- Correspondence: (A.K.-K.); (W.S.); (M.P.); Tel.: +48-32-237-2605 (W.S.)
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Kiryukhantsev-Korneev P, Sytchenko A, Sheveyko A, Moskovskikh D, Vorotylo S. Two-Layer Nanocomposite TiC-Based Coatings Produced by a Combination of Pulsed Cathodic Arc Evaporation and Vacuum Electro-Spark Alloying. MATERIALS 2020; 13:ma13030547. [PMID: 31979259 PMCID: PMC7040722 DOI: 10.3390/ma13030547] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 01/20/2020] [Accepted: 01/21/2020] [Indexed: 11/16/2022]
Abstract
A novel two-stage technology combining vacuum electro-spark alloying (VESA) and pulsed cathodic arc evaporation (PCAE) was approbated for the deposition of TiC-based coatings in inert (Ar) and reactive (C2H4) atmospheres. The deposition was carried out using a TiC-NiCr-Eu2O3 electrode and 5140 steel substrates. Structural, elemental, and phase compositions of the deposited coatings were investigated by scanning electron microscopy, energy-dispersive spectrometry, and X-ray diffraction. The mechanical properties of the coatings were measured by nanoindentation using a 4 mN load. The tribological properties of the coatings were measured using the pin-on-disc setup in air and in distilled water at a 5 N load. The experimental data suggest that VESA coatings are characterized by surface defects, a hardness of 12.2 GPa, and a friction coefficient of 0.4. To ensure good adhesion between the VESA coating and the upper layer containing diamond-like carbon (DLC), an intermediate layer was deposited by PCAE in the Ar atmosphere. The intermediate layer had a hardness of up to 31 GPa. The upper layer of the coating ensured a low and stable friction coefficient of 0.2 and high wear resistance due to the formation of an sp2-sp3 bound carbon phase. Multilayer TiC-based coating with the upper DLC layer, in addition to high tribological properties, was characterized by the lowest corrosion current density (12 μА/cm2).
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Sukhorukova IV, Sheveyko AN, Firestein KL, Kiryukhantsev-Korneev PV, Golberg D, Shtansky DV. Mechanical properties of decellularized extracellular matrix coated with TiCaPCON film. Biomed Mater 2017. [DOI: 10.1088/1748-605x/aa6fc0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Sukhorukova IV, Sheveyko AN, Shvindina NV, Denisenko EA, Ignatov SG, Shtansky DV. Approaches for Controlled Ag + Ion Release: Influence of Surface Topography, Roughness, and Bactericide Content. ACS APPLIED MATERIALS & INTERFACES 2017; 9:4259-4271. [PMID: 28051310 DOI: 10.1021/acsami.6b15096] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Silver is the most famous bactericidal element known from ancient times. Its antibacterial and antifungal effects are typically associated with the Ag ionization and concentration of Ag+ ions in a bacterial culture. Herein we thoroughly studied the influence of surface topography and roughness on the rate of Ag+ ion release. We considered two types of biocompatible and bioactive TiCaPCON-Ag films with 1 and 2 at. % of Ag and nine types of Ti surfaces with an average roughness varying in the range from 5.4 × 10-2 to 12.6 μm and different topographic features obtained through polishing, sandblasting, laser treatment, and pulsed electrospark deposition. It is demonstrated that the Ag+ ion release rates do not depend on the Ag content in the films as the main parameter, and it is other factors, such as the state of Ag agglomeration, surface topography and roughness, as well as kinetics of surface oxidation, that play a critical role. The obtained results clearly show a synergistic effect of the Ag content in the film and surface topography and roughness on Ag+ ion release. By changing the surface topographical features at a constant content of bactericidal element, we showed that the Ag+ ion release can be either accelerated by 2.5 times or almost completely suppressed. Despite low Ag+ ion concentration in physiological solution (<40 ppb), samples with specially fabricated surface reliefs (flakes or holes) showed a pronounced antibacterial effect already after 3 h of immersion in E. coli bacterial culture. Thus, our results open up new possibilities for the production of cost-effective, scalable, and biologically safe implants with pronounced antibacterial characteristics for future applications in the orthopedic field.
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Affiliation(s)
- I V Sukhorukova
- National University of Science and Technology "MISIS" , Leninsky prospect 4, Moscow 119049, Russia
| | - A N Sheveyko
- National University of Science and Technology "MISIS" , Leninsky prospect 4, Moscow 119049, Russia
| | - N V Shvindina
- National University of Science and Technology "MISIS" , Leninsky prospect 4, Moscow 119049, Russia
| | - E A Denisenko
- State Research Center for Applied Microbiology and Biotechnology , Obolensk, Moscow Region 142279, Russia
| | - S G Ignatov
- State Research Center for Applied Microbiology and Biotechnology , Obolensk, Moscow Region 142279, Russia
- Moscow State University , Department of Geocryology, Moscow 119992, Russia
| | - D V Shtansky
- National University of Science and Technology "MISIS" , Leninsky prospect 4, Moscow 119049, Russia
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Yeung WK, Sukhorukova IV, Shtansky DV, Levashov EA, Zhitnyak IY, Gloushankova NA, Kiryukhantsev-Korneev PV, Petrzhik MI, Matthews A, Yerokhin A. Characteristics and in vitro response of thin hydroxyapatite-titania films produced by plasma electrolytic oxidation of Ti alloys in electrolytes with particle additions. RSC Adv 2016; 6:12688-12698. [PMID: 27019704 PMCID: PMC4786953 DOI: 10.1039/c5ra22178a] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 01/18/2016] [Indexed: 12/03/2022] Open
Abstract
Enhanced incorporation of hydroxyapatite nanoparticles in porous titania coating formed by plasma electrolytic oxidation significantly increases surface osteogenic activity.
The enhancement of the biological properties of Ti by surface doping with hydroxyapatite (HA) is of great significance, especially for orthodontic applications. This study addressed the effects of HA particle size in the electrolyte suspension on the characteristics and biological properties of thin titania-based coatings produced on Ti–6Al–4V alloy by plasma electrolytic oxidation (PEO). Detailed morphological investigation of the coatings formed by a single-stage PEO process with two-step control of the electrical parameters was performed using the Minkowski functionals approach. The surface chemistry was studied by glow discharge optical emission spectroscopy and Fourier transform infrared spectroscopy, whereas mechanical properties were evaluated using scratch tests. The biological assessment included in vitro evaluation of the coating bioactivity in simulated body fluid (SBF) as well as studies of spreading, proliferation and osteoblastic differentiation of MC3T3-E1 cells. The results demonstrated that both HA micro- and nanoparticles were successfully incorporated in the coatings but had different effects on their surface morphology and elemental distributions. The micro-particles formed an irregular surface morphology featuring interpenetrated networks of fine pores and coating material, whereas the nanoparticles penetrated deeper into the coating matrix which retained major morphological features of the porous TiO2 coating. All coatings suffered cohesive failure in scratch tests, but no adhesive failure was observed; moreover doping with HA increased the coating scratch resistance. In vitro tests in SBF revealed enhanced bioactivity of both HA-doped PEO coatings; furthermore, the cell proliferation/morphometric tests showed their good biocompatibility. Fluorescence microscopy revealed a well-organised actin cytoskeleton and focal adhesions in MC3T3-E1 cells cultivated on these substrates. The cell alkaline phosphatase activity in the presence of ascorbic acid and β-glycerophosphate was significantly increased, especially in HA nanoparticle-doped coatings.
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Affiliation(s)
- W K Yeung
- University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK. ; ; Tel: +44 (0)1142 225970
| | - I V Sukhorukova
- National University of Science and Technology 'MISiS', Leninsky prospect 4, Moscow 119049, Russia
| | - D V Shtansky
- National University of Science and Technology 'MISiS', Leninsky prospect 4, Moscow 119049, Russia
| | - E A Levashov
- National University of Science and Technology 'MISiS', Leninsky prospect 4, Moscow 119049, Russia
| | - I Y Zhitnyak
- N.N. Blokhin Russian Cancer Research Centre, Kashirskoe shosse 24, Moscow 115478, Russia
| | - N A Gloushankova
- N.N. Blokhin Russian Cancer Research Centre, Kashirskoe shosse 24, Moscow 115478, Russia
| | | | - M I Petrzhik
- National University of Science and Technology 'MISiS', Leninsky prospect 4, Moscow 119049, Russia
| | - A Matthews
- University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK. ; ; Tel: +44 (0)1142 225970; University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - A Yerokhin
- University of Sheffield, Mappin Street, Sheffield, S1 3JD, UK. ; ; Tel: +44 (0)1142 225970; National University of Science and Technology 'MISiS', Leninsky prospect 4, Moscow 119049, Russia
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