Yemhando yepamusoro PLGA Poly(D,L-lactide-co-glycolide) cas 26780-50-7
Zita reChigadzirwa: Poly(D,L-lactide-co-glycolide)
Anoreva zvakafanana : PLGA; PDLGA; poly(lactic-co-glycolic) Acid
CAS: 26780-50-7
Molecular Formula: (C6H8O4)n(C4H4O4)m
PLGA iri polymerized nemamonomers maviri, lactic acid uye glycolic acid, uye marudzi akasiyana ePLGA anogona kugadzirwa pazvikamu zvakasiyana. Iwo ari biodegradable uye anoshanda polymer organic komisheni, akapfava uye elastic, uye ane yakanaka biocompatibility. Iwo anoshandiswa zvakanyanya mukuvhiya suture, anti-adhesion membrane, tishu engineering scaffold uye zvimwe zvinhu zvekurapa. Iyo degree yePLGA degradation inosiyana nemonomer ratio. Kazhinji kutaura, iyo yakakura chikamu che glycolide, iyo inoderedza nyore.
| ITEM | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Chitarisiko | Machena machena kusvika kuyero granules | ||
| Hunhu viscosity | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5 ~ 1.9dl/g (30℃) |
| Hunyoro hwemukati | ≤0.5% | ≤0.5% | ≤0.5% |
| Simbi inorema | ≤10ppm | ≤10ppm | - |
| * Mukuwedzera: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvinoenderana nezvinodiwa nevatengi vedu. | |||
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