Effects of surface microstructure of hydroxyapatite on protein adsorption and biological performance of osteoblasts
β Scribed by H.W. He; G.D. Li; B. Li; Z.Q. Chen
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 681 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0169-4332
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## Abstract Currently, nanobioceramics have received much attention due to their potentially high biological performance. In the present study, the interactions between proteins and two types of hydroxyapatite (HA) ceramic particles with distinct microstructures were studied __in vitro__. Protein a
The behavior of human osteoblasts cultivated on hydroxyapatite or alumina-coated disks of Ti6AL4V was studied in vitru. Cell anchorage and spreading were observed by scanning electron microscopy. Cell growth was monitored by counting cells and measuring DNA at 5 h and 2, 5, and 10 days after cell se