Journal of Nanomaterials / 2009 / Article / Tab 3

Research Article

Nanoencapsulation of Nimodipine in Novel Biocompatible Poly(propylene-co-butylene succinate) Aliphatic Copolyesters for Sustained Release

Table 3

Nanoparticle Yield, drug loading, entrapment efficiency and mean diameter of Nimodipine loaded PPBSu nanoparticles.

SampleDrug Loading (%)Entrapment Efficiency (%)Micelle Yield (%)Mean Diameter (nm)PdI*

PPBSu 100/08.4372.9 0.167
PPBSu 90/109.0785.0 0.174
PPBSu 80/209.0583.0 0.112
PPBSu 70/308.5673.6 0.179
PPBSu 60/408.7572.7 0.132
PPBSu 50/508.0969.7 0.140

PdI: Polydispersity Index.

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