PLGA Poly ea boleng bo holimo(D,L-lactide-co-glycolide) cas 26780-50-7
Lebitso la Sehlahisoa: Poly(D,L-lactide-co-glycolide)
Mantsoe a tšoanang : PLGA; PDLGA; poly(lactic-co-glycolic) Asiti
CAS: 26780-50-7
Foromo ea molek'hule: (C6H8O4)n(C4H4O4)m
PLGA e entsoe ka polymerized ke li-monomers tse peli, lactic acid le glycolic acid, 'me mefuta e fapaneng ea PLGA e ka lokisoa ka likarohano tse fapaneng. Ke metsoako ea lintho tse phelang e ka senyehang le e sebetsang ea polymer, e bonolo ebile e le elastic, 'me e na le biocompatibility e ntle. Li sebelisoa haholo ho suture ea opereishene, membrane ea anti-adhesion, scaffold ea boenjiniere ba lisele le lisebelisoa tse ling tsa bongaka. Tekanyo ea ho senyeha ha PLGA e fapana ho ea ka karolelano ea monomer. Ka kakaretso, ha karolo ea glycolide e le kholoanyane, e fokotseha habonolo.
| ITEM | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Ponahalo | Makhopho a bosoeu ho isa ho a mosehla | ||
| Sebopeho sa viscosity | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5~1.9dl/g (30℃) |
| Mongobo | ≤0.5% | ≤0.5% | ≤0.5% |
| Tšepe e boima | ≤10ppm | ≤10ppm | - |
| * Ntle le moo: Khamphani e ka etsa lipatlisiso le ho nts'etsapele lihlahisoa tse ncha ho latela tlhoko e khethehileng ea bareki ba rona. | |||
