In vitro evaluation of Ag doped hydroxyapatite coatings in acellular media

Diana M. Vranceanu, Anca C. Parau, Cosmin M. Cotrut, Adrian E. Kiss, Lidia R. Constantin, Viorel Braic, Alina Vladescu

Результат исследований: Материалы для журналаСтатья

5 Цитирования (Scopus)

Выдержка

© 2019 Elsevier Ltd and Techna Group S.r.l. The goal of the present contribution is to show what is the effect of Ag addition on in vitro bioactivity and degradation characteristics of hydroxyapatite (HAP) in simulated body fluid (SBF), Dulbecco's Modified Eagle's medium (DMEM) and phosphate buffer solution (PBS) over a period of immersion at 37 ± 0.5 °C ranged from 1 to 21 days. Also, the corrosion investigations in all three media were carried out at 37 ± 0.5 °C. The results showed that the coatings behaviour is modulated with respect to the testing media and indicated that the Ag addition into hydroxyapatite has enhanced the general behaviour of HAP by either preventing and/or reducing dissolution of the HAP in SBF and DMEM solutions, while in PBS media the Ag addition contributed to a very slow degradation of hydroxyapatite. Thus, it can be said that the Ag addition into HAP enhances the overall chemical stability and behaviour in acellular media.
Язык оригиналаАнглийский
Страницы (с-по)11050-11061
Число страниц12
ЖурналCeramics International
Том45
Номер выпуска8
DOI
СостояниеОпубликовано - 1 июн 2019

Отпечаток

Durapatite
Hydroxyapatite
Coatings
Body fluids
Buffers
Phosphates
Degradation
Chemical stability
Bioactivity
Dissolution
Corrosion
Testing

Цитировать

In vitro evaluation of Ag doped hydroxyapatite coatings in acellular media. / Vranceanu, Diana M.; Parau, Anca C.; Cotrut, Cosmin M.; Kiss, Adrian E.; Constantin, Lidia R.; Braic, Viorel; Vladescu, Alina.

В: Ceramics International, Том 45, № 8, 01.06.2019, стр. 11050-11061.

Результат исследований: Материалы для журналаСтатья

Vranceanu, DM, Parau, AC, Cotrut, CM, Kiss, AE, Constantin, LR, Braic, V & Vladescu, A 2019, 'In vitro evaluation of Ag doped hydroxyapatite coatings in acellular media', Ceramics International, том. 45, № 8, стр. 11050-11061. https://doi.org/10.1016/j.ceramint.2019.02.191
Vranceanu DM, Parau AC, Cotrut CM, Kiss AE, Constantin LR, Braic V и соавт. In vitro evaluation of Ag doped hydroxyapatite coatings in acellular media. Ceramics International. 2019 Июнь 1;45(8):11050-11061. https://doi.org/10.1016/j.ceramint.2019.02.191
Vranceanu, Diana M. ; Parau, Anca C. ; Cotrut, Cosmin M. ; Kiss, Adrian E. ; Constantin, Lidia R. ; Braic, Viorel ; Vladescu, Alina. / In vitro evaluation of Ag doped hydroxyapatite coatings in acellular media. В: Ceramics International. 2019 ; Том 45, № 8. стр. 11050-11061.
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