Abstract:The double-layered microspheres play an important role in controlling drug delivery for
pharmaceutical application, because of the low initial burst compared with single-layered spheres
and targetable delivery to specific organ. But it has drawback in loading drug and controlling size.
In this study, we developed double-layered spheres using relatively simple oil-in-water (O/W)
solvent evaporation method using bovine serum albumin (BSA) as water-soluble protein and
poly(D,L-lactide-co-glycolide) (PLGA). BSA/PL… Show more
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