PLGA Poly(D,L-lactide-co-glycolide) ea boleng bo holimo cas 26780-50-7
Lebitso la Sehlahisoa: Poly(D,L-lactide-co-glycolide)
Mantsoe a tšoanang: PLGA; PDLGA; poly(lactic-co-glycolic) Acid
CAS: 26780-50-7
Foromo ea limolek'hule: (C6H8O4)n(C4H4O4)m
PLGA e polymerisoa ke li-monomer tse peli, lactic acid le glycolic acid, 'me mefuta e fapaneng ea PLGA e ka lokisoa ka litekanyo tse fapaneng. Ke metsoako ea polymer e ka bolang le e sebetsang ea lintho tse phelang, e bonolo ebile ea tenyetseha, 'me e na le biocompatibility e ntle. Li sebelisoa haholo ho suture ea opereishene, lera la anti-adhesion, scaffold ea boenjiniere ba lisele le lisebelisoa tse ling tsa bongaka. Tekanyo ea ho senyeha ha PLGA e fapana ho latela karolelano ea monomer. Ka kakaretso, ha karolo ea glycolide e le kholoanyane, e senyeha habonolo.
| NTHO | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Ponahalo | Li-granule tse tšoeu tse bobebe ho isa ho tse mosehla | ||
| Viscosity e ikhethang | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5~1.9dl/g（30℃） |
| Mongobo | ≤0.5% | ≤0.5% | ≤0.5% |
| 'Mino o boima oa tšepe | ≤10ppm | ≤10ppm | - |
| * Ho phaella moo: Khamphani e ka etsa lipatlisiso le ho ntshetsa pele dihlahiswa tse ntjha ho ya ka tlhoko e ikgethang ya bareki ba rona. | |||
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