Novel biopolymers to enhance endothelialisation of intra-vascular devices.

Rapid endothelisation is of critical importance in the prevention of adverse remodelling after device implantation. Currently, there is a need for alternative strategies to promote re-endothelialisation for intravascular stents and vascular grafts. Using polymer microarray technology 345 polymers are comprehensively assessed and a matrix is identified that specifically supports both progenitor and mature endothelial cell activity in vitro and in vivo while minimising platelet attachment.