PLGA Poly(D,L-lactide-co-glycolide) nziza cyane cas 26780-50-7
Izina ry'igicuruzwa: Poly(D,L-lactide-co-glycolide)
Inyito: PLGA; PDLGA; aside poly(lactic-co-glycolic)
CAS: 26780-50-7
Formula ya Molecular: (C6H8O4)n(C4H4O4)m
PLGA ikorwa na monomer ebyiri, aside lactic na aside glycolic, kandi ubwoko butandukanye bwa PLGA bushobora gutegurwa ku bipimo bitandukanye. Ni ibinyabutabire bya polymer bibora kandi bikora neza, byoroshye kandi birambirana, kandi bifite ubushobozi bwo guhuza neza. Bikoreshwa cyane mu gufunga mu kubaga, mu ruhu rwo kurwanya gufatana, mu gukaraba imiterere y'uturemangingo n'ibindi bikoresho by'ubuvuzi. Igipimo cyo kwangirika kwa PLGA kiratandukanye bitewe n'igipimo cya monomer. Muri rusange, uko glycolide irushaho kuba nyinshi, ni ko byoroha kwangirika.
| IGITEKEREZO | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Isura | Uduce tw'umweru woroshye kuva ku muhondo | ||
| Uburemere bw'ingufu | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5~1.9dl/g（30℃） |
| Ubushyuhe burimo | ≤0.5% | ≤0.5% | ≤0.5% |
| Ibyuma bikomeye | ≤10ppm | ≤10ppm | - |
| * Byongeye kandi: Isosiyete ishobora gukora ubushakashatsi no guteza imbere ibicuruzwa bishya hakurikijwe icyifuzo cyihariye cy'abakiriya bacu. | |||
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