Plasma-sprayed hydroxyapatite (HA) has been shown to enhance bone apposition as compared with uncoated metal implants. In spite of their good clinical performances, implant bio-integration is still limited due to the poor adhesion of HA-coating on the titanium surface and the decomposition of HA into several foreign phases during plasma spray. The plasmaspray process was thus considered not to be optimum for HA coatings. To circumvent these disadvantages, other types of calcium phosphates have been proposed to replace HA, such as tricalcium phosphate or biphasic calcium phosphate with little improvement. Chlorapatite (ClA) however has never been tested despite its ability to melt without decomposition which could be a decisive advantage to ...
For the past ten years, the semiconductor industry has faced an unprecedented challenge: to pattern ...
Doutoramento em Ciência e Engenharia de MateriaisThe increased longevity of humans and the demand fo...
For their good mechanical properties, corrosion resistance and low neutron activation, titanium allo...
Compte tenu de leur bioactivité et de leur ostéoconduction, les revêtements d’hydroxyapatite (HA) fa...
Porous HA/betaTCP scaffolds (Biphasic Calcium Phosphate, BCP) are now largely used as bone substitut...
Our work is focused on the reactivity of biomimetic calcium phosphate towards a therapeutic agent fr...
In the field of dental and orthopedic bone substitutes, controlling the biodegradability and bioacti...
More than 2.2 million bone grafts are performed worldwide each year, and an increase of more than 5%...
L'hydroxyapatite (Hap) et phosphate octocalcique (OCP) sont des matériaux biocéramiques largement ut...
Les substituts poreux d’HA/βTCP (BCP) sont des substituts osseux largement utilisés aujourd’hui. Cep...
In 1985 Kroto discovered the third allotrope of carbon, fullerene, spherical molecule consists of 60...
An hybrid bone substitute, based on a specific biomaterial (scaffold) and living cells, was studied,...
The surface of mechanical components is a sensitive zone subjected to particular mechanical (frictio...
Dans les dernières décennies, la recherche biomédicale est devenue de plus en plus important. En out...
La projection par plasma permet de recouvrir un substrat d'une fine couche avec une grande variété d...
For the past ten years, the semiconductor industry has faced an unprecedented challenge: to pattern ...
Doutoramento em Ciência e Engenharia de MateriaisThe increased longevity of humans and the demand fo...
For their good mechanical properties, corrosion resistance and low neutron activation, titanium allo...
Compte tenu de leur bioactivité et de leur ostéoconduction, les revêtements d’hydroxyapatite (HA) fa...
Porous HA/betaTCP scaffolds (Biphasic Calcium Phosphate, BCP) are now largely used as bone substitut...
Our work is focused on the reactivity of biomimetic calcium phosphate towards a therapeutic agent fr...
In the field of dental and orthopedic bone substitutes, controlling the biodegradability and bioacti...
More than 2.2 million bone grafts are performed worldwide each year, and an increase of more than 5%...
L'hydroxyapatite (Hap) et phosphate octocalcique (OCP) sont des matériaux biocéramiques largement ut...
Les substituts poreux d’HA/βTCP (BCP) sont des substituts osseux largement utilisés aujourd’hui. Cep...
In 1985 Kroto discovered the third allotrope of carbon, fullerene, spherical molecule consists of 60...
An hybrid bone substitute, based on a specific biomaterial (scaffold) and living cells, was studied,...
The surface of mechanical components is a sensitive zone subjected to particular mechanical (frictio...
Dans les dernières décennies, la recherche biomédicale est devenue de plus en plus important. En out...
La projection par plasma permet de recouvrir un substrat d'une fine couche avec une grande variété d...
For the past ten years, the semiconductor industry has faced an unprecedented challenge: to pattern ...
Doutoramento em Ciência e Engenharia de MateriaisThe increased longevity of humans and the demand fo...
For their good mechanical properties, corrosion resistance and low neutron activation, titanium allo...