chitosan and plga microspheres as drug delivery ... - UniCA Eprints
chitosan and plga microspheres as drug delivery ... - UniCA Eprints
chitosan and plga microspheres as drug delivery ... - UniCA Eprints
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4. RFP Loaded Chitosan Microspheres Prepared by Precipitation Method1001008080% RFP rele<strong>as</strong>ed6040% RFP rele<strong>as</strong>ed6040202000 20 40 60 80time (hours)00 20 40 60 80Time (hours)Form. 1 Form. 2 Form. 3Form. 4 Form. 5 Form. 6Form. 1 Form. 2 Form. 3Form. 4 Form. 5 Form. 6Figure 4.7: Rele<strong>as</strong>e Studies pH 4.4 Figure 4.8: Rele<strong>as</strong>e Studies pH 7.41008060% RFP402000 20 40 60Time (hours)Form. 1Form.2Form.3 Form. 4Form. 5 Form. 6Figure 4.9: Rele<strong>as</strong>e Studies pH 1.266