Table 2

Correlation coefficients (r2) and release exponent (n) of kinetic data analysis of Dtx release from different polymeric NPs.

Polymeric NPs

Zero order r2

First order r2

Higuchi r2

Koresmeyer-Peppas

r2

n


PLA

0.8875

0.9481

0.9813

0.9962

0.5141

PLGA

0.6295

0.8830

0.8182

0.9942

0.6706

PLA-PCL

0.7997

0.9503

0.9280

0.9956

0.7166

PLGA-PCL

0.8797

0.9921

0.9747

0.9988

0.7842


Sanna et al. Nanoscale Research Letters 2011 6:260   doi:10.1186/1556-276X-6-260

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