Tytuł pozycji:
Comparative study of hydroxyapatite and hydroxyapatite mixed with bioglass coatings of metallic implants, deposited by PLD method
- Tytuł:
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Comparative study of hydroxyapatite and hydroxyapatite mixed with bioglass coatings of metallic implants, deposited by PLD method
- Autorzy:
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Mróz, W.
Jedyński, M.
Burdyńska, S.
Prokopiuk, A.
Ślósarczyk, A.
Menaszek, E.
Ścisłowska-Czarnecka, A.
Łączka, M.
Cholewa-Kowalska, K.
Niedzielska, A.
- Data publikacji:
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2008
- Słowa kluczowe:
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implants
hydroxyapatite
bioglasses
- Język:
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angielski
- Dostawca treści:
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BazTech
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Hydroxyapatite and bioglasses are important bioactive materials as they exhibit direct bonding with human bone. Therefore they are used as coatings for metallic implants. The aim of the present study was to compare two types of layers: monophase hydroxyapatite (HA) and composite-type HA+BG hydroxyapatite mixed with bioglass (BG) (BG 50% of weight) during the initial stage of their interaction with cell medium. In vitro studies were performed in order to determine the effect of the investigated layers on cell response. After 3 and 7 days the behaviour of the cells grown on the above surfaces was estimated through determination of the cell adhesion (CV colorimetric assay). Cell morphology and properties of biomaterials surfaces were analysed by atomic force microscopy (AFM).
The research was financed by the Polish Ministry of Science and Higher Education project No. T00 C 004 29 and Eureka project no. 57/N-Eureka/2007.
