Synthesis And Characterization Of L-alanine Based Poly(ester-amide)s
| dc.contributor.author | Abbes, Marwa | |
| dc.contributor.author | Salhi, Slim | |
| dc.contributor.author | Delaite, Christelle | |
| dc.contributor.author | Abid, Souhir | |
| dc.contributor.author | El-gharbi, Rachid | |
| dc.date.accessioned | 2023-09-11T07:11:02Z | |
| dc.date.available | 2023-09-11T07:11:02Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | Novel biomaterials L-alanine based poly(ester-amide)s (PEAs) differing in the amide/ester ratio have been directly synthesized by direct melt copolycondensation of Adipic acid, L-alanine and various aliphatic and heterocyclic diols. PEAs were systematically characterized with intrinsic viscosity, FTIR, 1H-NMR, 13C-NMR, DSC and SEC measurements. The resulting copolymers are amorphous and present increasing glass transition temperatures at increasing L-Alanine contents. L-Alanine-PEAs proved to be materials having high molecular weights that could reach 41800 g/mol. | ar |
| dc.identifier.issn | 2170-161X | |
| dc.identifier.uri | http://hdl.handle.net/123456789/15489 | |
| dc.language.iso | en | ar |
| dc.publisher | Oum-El-Bouaghi University | ar |
| dc.subject | Adipic acid | ar |
| dc.subject | L-alanine | ar |
| dc.subject | melt polycondensation | ar |
| dc.subject | microstructure | ar |
| dc.subject | Poly(ester-amide) | ar |
| dc.subject | NMR | ar |
| dc.title | Synthesis And Characterization Of L-alanine Based Poly(ester-amide)s | ar |
| dc.type | Article | ar |