The influence of sodium and potassium doping effect on phase formation in calcium sulphate synthesis

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Abstract

Calcium sulphate-based materials were synthesized and investigated, in which Ca2+ cations were substituted for Na+ or K+ cations in an amount of 5, 10 and 20 mol.%. With the introduction of Na+, materials with the structure semi-aqueous and two-water calcium sulfate were obtained, with the introduction of potassium, a mixture of calcium sulfates with different content of chemically bound water and sulfates were obtained, in which potassium cations are forming compounds with different Ca/K ratio. Doping of calcium sulphate with potassium and sodium cations led to an increase in the solubility of materials: for sodium-containing ones by 1,2 times, for potassium-containing ones by 3-4 times. The developed materials are promising for use in medicine for filling bone tissue defects, and can also be used as a cement matrix for targeted drug delivery.

About the authors

D. R. Khayrutdinova

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

V. V. Smirnov

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Author for correspondence.
Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

O. S. Antonova

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

M. A. Goldberg

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

S. V. Smirnov

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

T. O. Obolkina

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru
Russian Federation, 49, Leninskii Prospect, Moscow, 119334

S. M. Barinov

Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences

Email: smirnov2007@mail.ru

Член-корреспондент РАН

Russian Federation, 49, Leninskii Prospect, Moscow, 119334

References

  1. Dorozhkin S. V. // J. Funct. Biomater. 2013. V. 4. P. 209-311.
  2. Thomas M. V., Puleo D. A. // J. Biomed Mater Res B. 2008. V. 88. P. 597-610.
  3. Смирнов В. В., Хайрутдинова Д. Р., Антонова О. С., Гольдберг М. А., Смирнов С. В., Баринов С. М. // ДАН. 2019. Т. 485. № 1. С. 48-51.
  4. Alshemary A. Z., Goh Y. F., Akram M., Razali I. R., Kadir M., Hussain R.A. // Mat. Res. Bull. 2013. V. 48. № 6. P. 2106-2110.
  5. Siek D., Czechowska J., Zima A., Ślósarczyk A. // Engineering of Biomaterials. 2015. V. 18. № 133. P. 2-6.
  6. Suwanprateeb J., Suvannapruk W., Wasoontararat K. // J. Mat. Sci: Materials in Medicine. 2010. V. 21. № 2. P. 419-429.
  7. Reimer J., Steele-MacInnis M., Wambach J.M., Vogel F., Reimer J., et al. // J. Phys. Chem. B. 2015. V. 119. № 30. P. 9847-9857.

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