Research Article

Optimizing Delivery Characteristics of Curcumin as a Model Drug via Tailoring Mean Diameter Ranges of Cellulose Beads

Figure 6

(a) Release kinetic profiles of curcumin from cellulose beads of different mean diameter ranges, (b) cumulative percentage of curcumin released from cellulose beads of various mean diameter ranges at different time intervals, and (c) durations for 100% curcumin released from cellulose beads of different mean diameter ranges (μ1: 61–80 μm, μ2: 41–60 μm, μ3: 20–40 μm, n1: 190–250 nm, n2: 100–130 nm, and n3: 40–90 nm).
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