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  1. No Access

    Article

    Heterometallic (Nickel, Titanium)-Containing Dimethylglyoximates as Precursors for Nickel Titanate Coating

    Heterometallic (nickel, titanium) dimethylglyoximate (II) with a nickel : titanium ratio of 1 was synthesized from nickel(I) dimethylglyoximate and titanium tetrachloride TiCl4 in chloroform. Resulting complex II...

    I. V. Fadeeva, O. V. Prokopova, E. V. Volchkova… in Inorganic Materials: Applied Research (2024)

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    Article

    Behavior of Dopant Ions in the Solution Synthesis of Substituted Calcium Phosphates

    The dependence of (Zn, Cu, Co, Ni, Mn)-substituted calcium phosphates on the synthesis method was studied. The phosphates were synthesized by precipitation from aqueous solution and by mechanoactivation-assist...

    I. V. Fadeeva, A. A. Forysenkova… in Inorganic Materials: Applied Research (2023)

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    Article

    Composition and Structure of Mn/Sr-Cosubstituted Tricalcium Phosphate Prepared by Solid-State Synthesis

    Unsubstituted tricalcium phosphate (TCP) and Mn/Sr-cosubstituted TCP have been prepared by solid-state synthesis at 1200°C. The synthesized compounds have been characterized by X-ray diffraction, IR spectrosco...

    I. V. Fadeeva, A. A. Forysenkova, A. S. Fomin, A. B. Mikhailova… in Inorganic Materials (2023)

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    Composite Mineral–Polymer Materials with Cation-Substituted Calcium Phosphates

    Powders of copper-, zinc-, manganese-substituted tricalcium phosphates (TCP) are synthesized; the composition and structure of the obtained compounds are studied. It is shown how copper, zinc, and manganese io...

    A. A. Forysenkova, P. V. Slukin, E. S. Trofimchuk… in Inorganic Materials: Applied Research (2023)

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    Development of Methods for Determination of the Ag, Cu, Fe, and Zn Contents in Materials Based on Calcium Phosphate for Medical Purposes

    Using inductively coupled plasma atomic emission spectrometry (ICP-AES) and atomic absorption spectroscopy (AAS), we developed methods that allow express determination of impurity elements (Ag, Cu, Fe, and Zn)...

    V. A. Volchenkova, E. K. Kazenas, N. A. Andreeva… in Inorganic Materials: Applied Research (2022)

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    Barium-Substituted Tricalcium Phosphate Ceramics

    Barium-substituted tricalcium phosphates containing 0.43 and 4.28 wt % barium have been prepared via mechanochemical activation and precipitation from aqueous solutions, followed by calcination. We have determ...

    I. V. Fadeeva, A. P. Ryzhov, D. D. Titov, Ya. Yu. Filippov… in Inorganic Materials (2022)

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    Article

    Porous matrixes based on polyvinylpyrrolidone containing calcium phosphates for medical application

    A number of materials based on biocompatible polymers (polyvinylpyrrolidone and sodium alginate) with hydroxyapatite and dicalcium phosphate dihydrate were developed. The properties of prepared materials were ...

    I. V. Fadeeva, A. A. Forysenkova, E. S. Trofimchuk… in Russian Chemical Bulletin (2022)

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    Article

    Plasma-Sprayed Manganese-Containing Tricalcium Phosphate Coatings on Titanium

    Manganese-substituted tricalcium phosphates (TCPs), Ca3(PO4)2, containing 0–1.49 wt % manganese have been prepared by heterophase synthesis using mechanical activation. The percentage of manganese has been determ...

    I. V. Fadeeva, V. A. Volchenkova, A. A. Fomina, G. V. Mamin… in Inorganic Materials (2021)

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    Article

    Composite Materials Based on Polyvinylpyrrolidone and Calcium Phosphates for Medicine

    Mineral-polymer composites based on PVP and hydroxyapatite (HA) are obtained by in situ deposition in solutions of polyvinylpyrrolidone (PVP). The composites are presented in the form of films of hydrogels. Du...

    I. V. Fadeeva, A. S. Fomin, G. A. Davydova… in Inorganic Materials: Applied Research (2021)

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    Article

    Synthesis and Properties of Manganese-Containing Calcium Phosphate Materials

    We have studied manganese-containing calcium phosphates differing in manganese content and phase composition. At a manganese content of 0.15 wt %, the whitlockite content is ~90 wt % and the calcium pyrophosph...

    I. V. Fadeeva, A. S. Fomin, S. M. Barinov, G. A. Davydova… in Inorganic Materials (2020)

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    Article

    Polymer Materials Containing Calсium Phosphates for Medicine: Part I. Methylcellulose and Starch Containing Calcium Phosphates (Review)

    This review is devoted to methylcellulose and starch also to its composite materials with calcium phosphates for application in medicine. The techniques of manufacturing the composite materials from methylcell...

    I. V. Fadeeva, S. M. Barinov, A. S. Fomin in Inorganic Materials: Applied Research (2020)

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    Article

    Polymer Materials Containing Calсium Phosphates for Medicine: Part II. Chitosan and Polyvinylpyrrolidone Containing Calcium Phosphates (Review)

    The review deals with chitosan and polyvinylpyrrolidone and its composite materials with calcium phosphates for medical application. The approaches to obtain the composite materials from chitosan and polyvinyl...

    I. V. Fadeeva, S. M. Barinov, A. S. Fomin in Inorganic Materials: Applied Research (2020)

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    Article

    Methylcellulose Films Partially Crosslinked by Iron Compounds

    An original method is proposed for the production of methylcellulose-based film materials. The method is based on obtaining a homogeneous MC mixture with sodium alginate in an aqueous solution and subsequently...

    I. V. Fadeeva, E. S. Trofimchuk, E. V. Rogatkina… in Inorganic Materials: Applied Research (2019)

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    Article

    Mineral–Polymer Composites Based on Hydroxyapatite and Polyvinylpyrrolidone for Medical Applications

    Hydroxyapatite (HA)–polyvinylpyrrolidone (PVP) nanocomposites with the HA/PVP ratio of 3.6–14.5 were synthesized by chemical precipitation from solutions of calcium nitrate and ammonium hydrogen phosphate in a...

    I. V. Fadeeva, F. I. Grabovenko, A. S. Fomin… in Doklady Chemistry (2019)

  15. No Access

    Article

    Porous Ceramics Based on Substituted Tricalcium Phosphates for Bone Tissue Recovery

    The results of studies concerning ceramics made of substituted (silver, zinc, copper, iron) tricalcium phosphate (TCP) powders are presented. It is shown that the pores in the obtained ceramics are interrelate...

    I. V. Fadeeva, A. S. Fomin, G. A. Davydova… in Inorganic Materials: Applied Research (2019)

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    Article

    Porous Carbonated Hydroxyapatite Ceramics Obtained by the Original Method of “Ceramic Biscuit” for Medicine

    Carbonated hydroxyapatite (CHA) owing to its chemical and phase composition that is similar to that of the inorganic component of native bone tissue is a promising material for reconstructive surgery to heal b...

    I. V. Fadeeva, A. S. Fomin, Ya. Yu. Filippov… in Inorganic Materials: Applied Research (2018)

  17. No Access

    Article

    Reinforcement of Brushite Cement Based on α-TCP by Rigid Polylactide Framework

    Brushite cement obtained from α-Ca3(PO4)2 and orthophosphoric acid in the presence of Mg(H2PO4)2 with compressive strength of 18 MPa was armored with a framework with the Kelvin architecture made of polylactide b...

    P. V. Evdokimov, I. V. Fadeeva, A. S. Fomin… in Inorganic Materials: Applied Research (2018)

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    Article

    Tricalcium Phosphate Ceramics Doped with Silver, Copper, Zinc, and Iron (III) Ions in Concentrations of Less Than 0.5 wt.% for Bone Tissue Regeneration

    Novel materials with a variety of properties, such as biocompatibility, antibacterial activity, interconnected porosity, and functionalities combined in one, are required for regenerative medicine. Porous β-tr...

    I.V. Fadeeva, M.R. Gafurov, I.A. Kiiaeva, S.B. Orlinskii, L.M. Kuznetsova… in BioNanoScience (2017)

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    Article

    Microstructure and properties of α-tricalcium phosphate-based bone cement

    This paper examines the physicochemical properties and microstructure of brushite calcium phosphate cements possessing strength acceptable for application in surgery (15–20 MPa) and ensuring an optimal acidity...

    I. V. Fadeeva, Ya. Yu. Filippov, A. S. Fomin, N. V. Petrakova… in Inorganic Materials (2017)

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    Article

    Brushite cement based on β-TCP for orthopedics

    The phase composition of brushite cement that is based on β-tricalcium phosphate (β-TCP) and monocalcium phosphate monohydrate (MCPM) is optimized. It is shown that an increase in the β-TCP/MCPM ratio from 1.0...

    A. S. Fomin, I. V. Fadeeva, Ya. Yu. Filippov… in Inorganic Materials: Applied Research (2017)

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