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Kozelskaya AI, Verzunova KN, Akimchenko IO, Frueh J, Petrov VI, Slepchenko GB, Bakina OV, Lerner MI, Brizhan LK, Davydov DV, Kerimov AA, Cherempey EG, Krylov SE, Rutkowski S, Tverdokhlebov SI. Antibacterial Calcium Phosphate Coatings for Biomedical Applications Fabricated via Micro-Arc Oxidation. Biomimetics (Basel) 2023; 8:444. [PMID: 37754195 PMCID: PMC10526763 DOI: 10.3390/biomimetics8050444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 09/12/2023] [Accepted: 09/19/2023] [Indexed: 09/28/2023] Open
Abstract
A promising method for improving the functional properties of calcium-phosphate coatings is the incorporation of various antibacterial additives into their structure. The microbial contamination of a superficial wound is inevitable, even if the rules of asepsis and antisepsis are optimally applied. One of the main problems is that bacteria often become resistant to antibiotics over time. However, this does not apply to certain elements, chemical compounds and drugs with antimicrobial properties. In this study, the fabrication and properties of zinc-containing calcium-phosphate coatings that were formed via micro-arc oxidation from three different electrolyte solutions are investigated. The first electrolyte is based on calcium oxide, the second on hydroxyapatite and the third on calcium acetate. By adding zinc oxide to the three electrolyte solutions, antibacterial properties of the coatings are achieved. Although the same amount of zinc oxide has been added to each electrolyte solution, the zinc concentration in the coatings obtained vary greatly. Furthermore, this study investigates the morphology, structure and chemical composition of the coatings. The antibacterial properties of the zinc-containing coatings were tested toward three strains of bacteria-Staphylococcus aureus, methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa. Coatings of calcium acetate and zinc oxide contained the highest amount of zinc and displayed the highest zinc release. Moreover, coatings containing hydroxyapatite and zinc oxide show the highest antibacterial activity toward Pseudomonas aeruginosa, and coatings containing calcium acetate and zinc oxide show the highest antibacterial activities toward Staphylococcus aureus and methicillin-resistant Staphylococcus aureus.
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Affiliation(s)
- Anna I. Kozelskaya
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
| | - Ksenia N. Verzunova
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
| | - Igor O. Akimchenko
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
| | - Johannes Frueh
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
| | - Vsevolod I. Petrov
- Tomsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, 10/4, Akademicheskii Prospekt, 634055 Tomsk, Russia;
| | - Galina B. Slepchenko
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
| | - Olga V. Bakina
- Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, 2/4, Akademicheskii Prospekt, 634055 Tomsk, Russia; (O.V.B.); (M.I.L.)
| | - Marat I. Lerner
- Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences, 2/4, Akademicheskii Prospekt, 634055 Tomsk, Russia; (O.V.B.); (M.I.L.)
| | - Leonid K. Brizhan
- Federal State Budgetary Institution Ā«Main Military Clinical Hospital Named after Academician N.N. BurdenkoĀ» of the Ministry of defense of the Russian FederationĀ», 3 Gospitalnaya Square, 105299 Moscow, Russia; (L.K.B.); (D.V.D.); (A.A.K.)
| | - Denis V. Davydov
- Federal State Budgetary Institution Ā«Main Military Clinical Hospital Named after Academician N.N. BurdenkoĀ» of the Ministry of defense of the Russian FederationĀ», 3 Gospitalnaya Square, 105299 Moscow, Russia; (L.K.B.); (D.V.D.); (A.A.K.)
| | - Artur A. Kerimov
- Federal State Budgetary Institution Ā«Main Military Clinical Hospital Named after Academician N.N. BurdenkoĀ» of the Ministry of defense of the Russian FederationĀ», 3 Gospitalnaya Square, 105299 Moscow, Russia; (L.K.B.); (D.V.D.); (A.A.K.)
| | | | - Sergey E. Krylov
- BITECA LLC, 9 Zapadnaya Street, Building 10, 143002 Odintsovo, Russia;
| | - Sven Rutkowski
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
- Tomsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, 10/4, Akademicheskii Prospekt, 634055 Tomsk, Russia;
| | - Sergei I. Tverdokhlebov
- Weinberg Research Center, School of Nuclear Science &Engineering, Tomsk Polytechnic University, 30, Lenin Avenue, 634050 Tomsk, Russia; (K.N.V.); (I.O.A.); (J.F.); (G.B.S.)
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Glazov IE, Krutāko VK, Safronova TV, Sazhnev NA, Kilādeeva NR, Vlasov RA, Musskaya ON, Kulak AI. Formation of Hydroxyapatite-Based Hybrid Materials in the Presence of Platelet-Poor Plasma Additive. Biomimetics (Basel) 2023; 8:297. [PMID: 37504185 PMCID: PMC10807031 DOI: 10.3390/biomimetics8030297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 07/29/2023] Open
Abstract
Biomaterials based on hydroxyapatite with controllable composition and properties are promising in the field of regenerative bone replacement. One approach to regulate the phase composition of the materials is the introduction of biopolymer-based additives into the synthesis process. The purpose of present study was to investigate the formation of hydroxyapatite-based hybrid materials in the presence of 6-24% platelet-poor plasma (PPP) additive, at a [Ca2+]/[PO43-] ratio of 1.67, pH 11, and varying maturing time from 4 to 9 days. The mineral component of the materials comprised 53% hydroxyapatite/47% amorphous calcium phosphate after 4 days of maturation and 100% hydroxyapatite after 9 days of maturation. Varying the PPP content between 6% and 24% brought about the formation of materials with rather defined contents of amorphous calcium phosphate and biopolymer component and the desired morphology, ranging from typical apatitic conglomerates to hybrid apatite-biopolymer fibers. The co-precipitated hybrid materials based on hydroxyapatite, amorphous calcium phosphate, and PPP additive exhibited increased solubility in SBF solution, which defines their applicability for repairing rhinoplastic defects.
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Affiliation(s)
- Ilya E. Glazov
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Surganova Str., 9/1, 220012 Minsk, Belarus; (V.K.K.); (O.N.M.); (A.I.K.)
| | - Valentina K. Krutāko
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Surganova Str., 9/1, 220012 Minsk, Belarus; (V.K.K.); (O.N.M.); (A.I.K.)
| | - Tatiana V. Safronova
- Department of Chemistry, Lomonosov Moscow State University, Building, 3, Leninskie Gory, 1, 119991 Moscow, Russia;
- Department of Materials Science, Lomonosov Moscow State University, Building, 73, Leninskie Gory, 1, 119991 Moscow, Russia
| | - Nikita A. Sazhnev
- Department of Chemistry and Technology of Polymer Materials and Nanocomposites, Kosygin Russian State University, Malaya Kaluzhskaya, 1, 119071 Moscow, Russia; (N.A.S.); (N.R.K.)
| | - Natalia R. Kilādeeva
- Department of Chemistry and Technology of Polymer Materials and Nanocomposites, Kosygin Russian State University, Malaya Kaluzhskaya, 1, 119071 Moscow, Russia; (N.A.S.); (N.R.K.)
| | - Roman A. Vlasov
- Medical Center āLodeā, Gikalo Str., 1, 220005 Minsk, Belarus;
| | - Olga N. Musskaya
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Surganova Str., 9/1, 220012 Minsk, Belarus; (V.K.K.); (O.N.M.); (A.I.K.)
| | - Anatoly I. Kulak
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Surganova Str., 9/1, 220012 Minsk, Belarus; (V.K.K.); (O.N.M.); (A.I.K.)
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Glazov IE, Krutāko VK, Musskaya ON, Kulak AI. Stabilization of the amorphous state of calcium carbonate-phosphates with phosphate ions. DOKLADY OF THE NATIONAL ACADEMY OF SCIENCES OF BELARUS 2022. [DOI: 10.29235/1561-8323-2022-66-5-501-508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Amorphous calcium carbonate-phosphate with a Ca/P ratio of 1.83 was precipitated from Ca2+, Ca2+, PO3ā4, CO2-3 Ā ā containing solutions at pH 10 and stabilized by ethanol dehydration and followed by heating at 400 Ā°C. The presence of PO3ā4 ions in the structure of amorphous calcium carbonate-phosphate provides its increased resistance to transformation into crystalline phases. Aging in a Ca2+, PO3ā4 , CO2-3 Ā ā containing mother solution at pH 10 for 4 days promotes the transformation of amorphous calcium carbonate-phosphate into amorphous calcium carbonate-phosphate / carbonated hydroxyapatite / calcite. The combined effect of PO3ā4 Šø CO2-3 Ā ā ions in the aquatic environment on the crystallization of amorphous calcium carbonate-phosphate into carbonated hydroxyapatite contributes to a maximum stabilization of the amorphous state that provides a high extent of bioactivity.
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Affiliation(s)
- I. E. Glazov
- Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
| | - V. K. Krutāko
- Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
| | - O. N. Musskaya
- Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
| | - A. I. Kulak
- Institute of General and Inorganic Chemistry of the National Academy of Sciences of Belarus
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