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SEM micrographs of drug-loaded nonwoven patches; (a) PGCL/PLGA + CTX, (b) (PGCL/PLGA) + DTX, (c) (PLTMC/PLGA) + DTX, (d) PLGCL + DTX, (e) PLGA + DTX, (f) drug- free PGCL/PLGA after fast degradation scan (14 days of incubation in PBS pH = 7.4 and 37 °C).
