Didara giga PLGA Poly(D,L-lactide-co-glycolide) cas 26780-50-7
Orukọ ọja: Poly (D, L-lactide-co-glycolide)
Awọn itumọ ọrọ sisọ: PLGA; PDLGA; poly (lactic-co-glycolic) Acid
CAS: 26780-50-7
Fọọmu Molecular: (C6H8O4) n (C4H4O4) m
PLGA jẹ polymerized nipasẹ awọn monomers meji, lactic acid ati glycolic acid, ati pe awọn oriṣiriṣi PLGA ni a le pese sile ni awọn ipin oriṣiriṣi. Wọn jẹ biodegradable ati awọn agbo ogun Organic polima ti iṣẹ, rirọ ati rirọ, ati pe wọn ni ibamu biocompatibility to dara. Wọn ti wa ni lilo pupọ ni suture abẹ-abẹ, awọ ara-adhesion, scaffold ẹrọ imọ-ara ati awọn ohun elo iṣoogun miiran. Iwọn ibajẹ PLGA yatọ pẹlu ipin monomer. Ni gbogbogbo, ti o pọ si ti glycolide, o rọrun lati dinku.
| Nkan | PLGA 6040 L-lactide: 60%, glycolide: 40% | PLGA 8218 L-lactide: 82%, glycolide: 18% | PGLA 910 L-lactide: 10%, glycolide: 90% |
| Ifarahan | Ina funfun to ofeefee granules | ||
| Irisi abuda | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5 ~ 1.9dl/g (30℃) |
| Ọrinrin akoonu | ≤0.5% | ≤0.5% | ≤0.5% |
| Eru Irin | ≤10ppm | ≤10ppm | - |
| * Ni afikun: Ile-iṣẹ le ṣe iwadii ati dagbasoke awọn ọja tuntun ni ibamu si ibeere pataki ti awọn alabara wa. | |||
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