Characterisation of strontium-substituted hydroxyapatite as potential biomedical material Abstract

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Marija Đošić
Jelena Nikolić
https://orcid.org/0000-0002-9624-8865
Jovica Stojanović
https://orcid.org/0000-0002-2752-6374
Nikola Vuković
https://orcid.org/0000-0002-3607-5907
Marija Marković
https://orcid.org/0000-0001-6787-1933
Veljko Savić
https://orcid.org/0000-0002-8602-8260
Vladimir Topalović
https://orcid.org/0000-0002-4177-4649

Apstrakt

Owing to its similarity to the inorganic part of the natural bone, excellent bioactivity, biocompa­ti­bility, and ability to stimulate the osteoconductive process, synthetic hydroxyapatite (HAP) is very often the material of choice for biomedical applications. Diverse ions can be found as substitutes within natural bone structures, each playing a distinct and crucial role in the physiological processes governing the lifecycle of bones. Among them, strontium ion has a very important role for the acceleration of osteogenesis and the inhibition of osteoclasts activity. Current research aims to provide physico-chemical characterization of synthesized HAP and strontium substituted HAP (Sr-HAP) powders obtained by varying strontium concentration (10, 20 and 40 mol.%) in the starting solutions.

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Detalji članka

Kako citirati
Đošić, M. ., Nikolić, J. ., Stojanović, J. ., Vuković, N. ., Marković, M. ., Savić, V. ., & Topalović, V. . (2024). Characterisation of strontium-substituted hydroxyapatite as potential biomedical material: Abstract. HEMIJSKA INDUSTRIJA : : ХЕМИЈСКА ИНДУСТРИЈА, 78(1S), 40. преузето од https://www.ache-pub.org.rs/index.php/HemInd/article/view/1286
Sekcija
Biomaterials for orthopedic and dental applications

Funding data

Reference

I. Cacciotti, Cationic and Anionic Substitutions in Hydroxyapatite, in: I.V. Antoniac (Ed.), Handb. Bioceram. Biocomposites, Springer International Publishing, Switzerland, 2016: pp. 146–188. https://doi.org/10.1007/978-3-319-12460-5_7.

A. Ressler, A. Žužić, I. Ivanišević, N. Kamboj, H. Ivanković, Ionic substituted hydroxyapatite for bone regeneration applications: A review, Open Ceram. 6 (2021). https://doi.org/10.1016/j.oceram.2021.100122

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