2006
DOI: 10.1016/j.biomaterials.2005.11.014
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Osteoblast adhesion and matrix mineralization on sol–gel-derived titanium oxide

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Cited by 119 publications
(77 citation statements)
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References 51 publications
(63 reference statements)
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“…[59][60][61] Kim et al carried out the biocompatibility research on cellular responses of human osteosarcoma cells to TNTs, 62 and Advincula et al investigated the cell responses of osteoblast-like MC3T3-E1 cells to TNTs. 63 From these results, it is demonstrated that the cells on the TNTs proliferated more actively and that the alkaline phosphatase activity expressed to a higher degree compared with those on pure Ti. Other biocompatibility researches further demonstrated a higher alkaline phosphatase activity based on better cell growth on TNTs in vivo conditions.…”
Section: Biocompatibility Of Tnts: In Vitro and In Vivo Studiesmentioning
confidence: 81%
“…[59][60][61] Kim et al carried out the biocompatibility research on cellular responses of human osteosarcoma cells to TNTs, 62 and Advincula et al investigated the cell responses of osteoblast-like MC3T3-E1 cells to TNTs. 63 From these results, it is demonstrated that the cells on the TNTs proliferated more actively and that the alkaline phosphatase activity expressed to a higher degree compared with those on pure Ti. Other biocompatibility researches further demonstrated a higher alkaline phosphatase activity based on better cell growth on TNTs in vivo conditions.…”
Section: Biocompatibility Of Tnts: In Vitro and In Vivo Studiesmentioning
confidence: 81%
“…and P-HA were more hydrophilic than that of the HA (TABLE 1). Wettability has been reported to depend on surface roughness or crystallinity on a solid surface [13][14][15] . Considering these factors, the present study employed HA specimens with almost equal surface roughness, crystallinity, and constituent elements at the surface, as shown in TABLE 1, FIGURE 1, and FIGURE 2.…”
Section: Discussionmentioning
confidence: 99%
“…A-type carbonate apatite, corresponding to a location of carbonate ions at monovalent anionic OH -sites, had lower wettability, lower cell spreading, and similar cell proliferation compared with HA. Surface wettability on several biomaterials other than apatite affects cell adhesion on polymer 16 , glass microscope slides 17 , yttria partially stabilized zirconia 18 , poly (methyl methacrylate) 13 , and titanium 14,19 . Despite the differences in substrates or methods for the improvement of surface wettability, changes in the surface wettability of biomaterials brought out advantages in cellular behaviors such as attachment and spreading.…”
Section: Discussionmentioning
confidence: 99%
“…De ellas la hidrofilia es un factor determinante en la absorción de proteínas en la superficie y en consecuencia de la adhesión celular [74,[120][121]. De hecho, superficies hidrófobas (superficies con alto ángulo de contacto) no favorecen las interacciones entre el medio biológico y el material, impidiendo la absorción de proteínas en la superficie.…”
Section: Comportamiento Celularunclassified
“…En este apartado se ha estudiado la adhesión celular en función de la composición química, si bien la composición tiene un efecto notable en parámetros como la hidrofilia. La hidrofilia es un factor clave, como se ha documentado en diversos trabajos [74,[120][121], ya que de él depende la absorción de proteínas en superficie y su conformación, y por tanto, un mayor o menor anclaje de células. Superficies hidrófobas (con alto ángulo de contacto) tienden a decelerar las reacciones iniciales de absorción de proteínas en contacto con el medio de cultivo y, por tanto, conllevan un mal anclaje celular.…”
Section: Comportamiento Celularunclassified