I-PLGA Poly(D,L-lactide-co-glycolide) esezingeni eliphezulu cas 26780-50-7
Igama Lomkhiqizo: I-Poly(D,L-lactide-co-glycolide)
Amagama afanayo: i-PLGA; i-PDLGA; i-poly(lactic-co-glycolic) Acid
I-CAS: 26780-50-7
Ifomula Yamamolekyuli: (C6H8O4)n(C4H4O4)m
I-PLGA i-polymerized yi-monomers ezimbili, i-lactic acid kanye ne-glycolic acid, futhi izinhlobo ezahlukene ze-PLGA zingalungiswa ngezilinganiso ezahlukene. Ziyi-polymer organic compounds ezibolayo futhi ezisebenzayo, zithambile futhi ziyanwebeka, futhi zinokuhambisana okuhle kwezinto eziphilayo. Zisetshenziswa kabanzi ekuthungeni kokuhlinzwa, ulwelwesi olulwa nokunamathela, i-tissue engineering scaffold kanye nezinye izinto zezokwelapha. Izinga lokuwohloka kwe-PLGA liyahlukahluka ngesilinganiso se-monomer. Ngokuvamile, lapho isilinganiso se-glycolide sikhulu, kuba lula ukonakala.
| ITEM | I-PLGA 6040 (L-lactide: 60%, glycolide: 40%) | I-PLGA 8218 (L-lactide: 82%, glycolide: 18%) | I-PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Ukubukeka | Ama-granules amhlophe kuya kophuzi akhanyayo | ||
| I-viscosity eyingqayizivele | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5~1.9dl/g（30℃） |
| Okuqukethwe komswakama | ≤0.5% | ≤0.5% | ≤0.5% |
| Insimbi Enamandla | ≤10ppm | ≤10ppm | - |
| * Ngaphezu kwalokho: Inkampani ingacwaninga futhi ithuthukise imikhiqizo emisha ngokwesidingo esikhethekile samakhasimende ethu. | |||
