PLGA Poly(D,L-lactide-co-glycolide) cas 26780-50-7 yapamwamba kwambiri
Dzina la Mankhwala: Poly(D,L-lactide-co-glycolide)
Mawu ofanana: PLGA; PDLGA; poly(lactic-co-glycolic) Acid
CAS: 26780-50-7
Fomula ya Molekyulu: (C6H8O4)n(C4H4O4)m
PLGA Amapangidwa ndi ma monomers awiri, lactic acid ndi glycolic acid, ndipo mitundu yosiyanasiyana ya PLGA imatha kukonzedwa pamitundu yosiyanasiyana. Ndi mankhwala a polymer organic omwe amatha kuwola komanso kugwira ntchito, ofewa komanso otanuka, ndipo ali ndi biocompatibility yabwino. Amagwiritsidwa ntchito kwambiri mu suture ya opaleshoni, nembanemba yotsutsana ndi kumatira, scaffold ya tissue engineering ndi zipangizo zina zamankhwala. Mlingo wa kuwonongeka kwa PLGA umasiyana malinga ndi chiŵerengero cha monomer. Kawirikawiri, kuchuluka kwa glycolide, kumakhala kosavuta kuwonongeka.
| CHINTHU | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Maonekedwe | Zidutswa zoyera pang'ono mpaka zachikasu | ||
| Kukhuthala kwapadera | ≥1.3dl/g (30℃) | ≥1.3dl/g (30℃) | 1.5~1.9dl/g（30℃） |
| Chinyezi | ≤0.5% | ≤0.5% | ≤0.5% |
| Chitsulo Cholemera | ≤10ppm | ≤10ppm | - |
| * Kuphatikiza apo: Kampaniyo ikhoza kufufuza ndikupanga zinthu zatsopano malinga ndi zosowa zapadera za makasitomala athu. | |||
