PLGA Poly(D,L-lactide-co-glycolide) kūlana kiʻekiʻe cas 26780-50-7
Inoa Huahana: Poly(D,L-lactide-co-glycolide)
Synonyms : PLGA; PDLGA; poli(lactic-co-glycolic) Acid
CAS: 26780-50-7
Huihui Molekala: (C6H8O4)n(C4H4O4)m
PLGA ua polymerized e ʻelua monomers, lactic acid a me glycolic acid, a hiki ke hoʻomākaukau ʻia nā ʻano like ʻole o PLGA i nā lakio like ʻole. He mau mea hoʻoheheʻe biodegradable a me ka hana polymer organic pūhui, palupalu a elastic, a he biocompatibility maikaʻi. Hoʻohana nui ʻia lākou i ka suture surgical, anti-adhesion membrane, tissue engineering scaffold a me nā mea lapaʻau ʻē aʻe. ʻOkoʻa ka degradation o ka PLGA me ka ratio monomer. ʻO ka maʻamau, ʻoi aku ka nui o ka glycolide, ʻoi aku ka maʻalahi o ka hoʻohaʻahaʻa.
| MEA | PLGA 6040 (L-lactide: 60%, glycolide: 40%) | PLGA 8218 (L-lactide: 82%, glycolide: 18%) | PGLA 910 (L-lactide: 10%, glycolide: 90%) |
| Ka nana aku | ʻO nā granule keʻokeʻo māmā i ka melemele | ||
| ʻAno viscosity | ≥1.3dl/g（30℃） | ≥1.3dl/g（30℃） | 1.5~1.9dl/g (30 ℃) |
| ʻAno wai | ≤0.5% | ≤0.5% | ≤0.5% |
| Metala Kaumaha | ≤10ppm | ≤10ppm | - |
| * Eia hou: Hiki i ka hui ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai. | |||
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