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Synthesis and characterization of polyesters based on isosorbide/isoidide derived AB-monomers were reported. The homopolymers were prepared respectively by melt polycondensation of isosorbide 2(4-carbomethoxybenzoate), isosorbide 5(4-carbomethoxybenzoate) and isoidide (4-carbomethoxyphenyl ether). The chemical structure and properties of the synthesized polyesters were characterized by proton nuclear...
Polyurethanes (PUs) are able to degrade into harmless molecules upon implantation and have received a significant level of attention as a biomaterial. PUs based on polycaprolactone (PCL) and amino acid derivatives are examples of these polymers. As a potential biomaterial, their biocompatibility coupled with biodegradability attracted attention in tissue engineering applications. In this study, a...
The thermal analyses have showed a slight decreasing of the denaturation temperature for all the treated collagens. These results suggest a slight destabilization of treatments on the collagen triple helix. The dielectric results highlight the probable crosslinking effect of irradiation between the collagen and the peptides with a chain dynamics similar to the pure collagen one. Indeed, it is known...
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