Hydrothermal Deposition of Hydroxyapatite Coatings on Glass and Ceramics

2012 ◽  
pp. 35-44
Author(s):  
Haobo Pan ◽  
Mohamed N. Rahaman
Keyword(s):  
Hydrothermal Deposition ◽  
Hydroxyapatite Coatings

scholarly journals Lithium-Doped Biological-Derived Hydroxyapatite Coatings Sustain In Vitro Differentiation of Human Primary Mesenchymal Stem Cells to Osteoblasts

Coatings ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 781 ◽  
Author(s):  
Paula E. Florian ◽  
Liviu Duta ◽  
Valentina Grumezescu ◽  
Gianina Popescu-Pelin ◽  
Andrei C. Popescu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Doping Agent ◽  
Hydroxyapatite Coatings ◽  
3D Network ◽  
Immunofluorescence Labelling ◽  
Good Biocompatibility ◽  
Adhesion Process

This study is focused on the adhesion and differentiation of the human primary mesenchymal stem cells (hMSC) to osteoblasts lineage on biological-derived hydroxyapatite (BHA) and lithium-doped BHA (BHA:LiP) coatings synthesized by Pulsed Laser Deposition. An optimum adhesion of the cells on the surface of BHA:LiP coatings compared to control (uncoated Ti) was demonstrated using immunofluorescence labelling of actin and vinculin, two proteins involved in the initiation of the cell adhesion process. BHA:LiP coatings were also found to favor the differentiation of the hMSC towards an osteoblastic phenotype in the presence of osteoinductive medium, as revealed by the evaluation of osteoblast-specific markers, osteocalcin and alkaline phosphatase. Numerous nodules of mineralization secreted from osteoblast cells grown on the surface of BHA:LiP coatings and a 3D network-like organization of cells interconnected into the extracellular matrix were evidenced. These findings highlight the good biocompatibility of the BHA coatings and demonstrate that the use of lithium as a doping agent results in an enhanced osteointegration potential of the synthesized biomaterials, which might therefore represent viable candidates for future in vivo applications.

Development of hydroxyapatite coatings by solution precursor plasma spray process and their microstructural characterization

2017 ◽  
Vol 318 ◽  
pp. 39-49 ◽  
Author(s):  
Rolando T. Candidato ◽  
Paweł Sokołowski ◽  
Lech Pawłowski ◽  
Gisele Lecomte-Nana ◽  
Catalin Constantinescu ◽  
...  
Keyword(s):  
Plasma Spray ◽  
Microstructural Characterization ◽  
Solution Precursor Plasma Spray ◽  
Spray Process ◽  
Plasma Spray Process ◽  
Hydroxyapatite Coatings ◽  
Solution Precursor

Evolution of the deposition rate during pulsed laser deposition of hydroxyapatite coatings and its relation with target morphology

2001 ◽  
Vol 72 (5) ◽  
pp. 613-618 ◽  
Author(s):  
J.M. Fernández-Pradas ◽  
L. Clèries ◽  
P. Serra ◽  
G. Sardin ◽  
J.L. Morenza
Keyword(s):  
Pulsed Laser Deposition ◽  
Deposition Rate ◽  
Pulsed Laser ◽  
Laser Deposition ◽  
Hydroxyapatite Coatings

Hydroxyapatite coatings obtained by the thermal activation of polymeric sols

2001 ◽  
Vol 3 (8) ◽  
pp. 1153-1155 ◽  
Author(s):  
Miguel Manso ◽  
Michel Langlet ◽  
Carmen Jiménez ◽  
J.M Martı́nez-Duart
Keyword(s):  
Thermal Activation ◽  
Hydroxyapatite Coatings

A new synthetic route to hydroxyapatite coatings

1994 ◽  
Vol 4 (12) ◽  
pp. 1849 ◽  
Author(s):  
G. Spoto ◽  
E. Ciliberto ◽  
G. C. Allen
Keyword(s):  
Synthetic Route ◽  
Hydroxyapatite Coatings
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