Cyclo-(DfKRG) peptide grafting onto Ti–6Al–4V: physical characterization and interest towards human osteoprogenitor cells adhesion
Language
en
Article de revue
This item was published in
Biomaterials. 2004, vol. 25, n° 19, p. 4837-4846
Elsevier
English Abstract
In the present paper, specific interest has been devoted to the design of new hybrid materials associating Ti–6Al–4V alloy and osteoprogenitor cells through the grafting of two RGD containing peptides displaying a different ...Read more >
In the present paper, specific interest has been devoted to the design of new hybrid materials associating Ti–6Al–4V alloy and osteoprogenitor cells through the grafting of two RGD containing peptides displaying a different conformation (linear RGD and cyclo-DfKRG) onto titanium surface. Biomimetic modification was performed by means of a three-step reaction procedure: silanization with APTES, cross-linking with SMP and finally immobilization of peptides thanks to thiol bonding...Read less <
Italian Keywords
Biomimetic material
Titanium alloy
RGD peptide
Cell adhesion
Origin
Hal imported