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. 2014 May 16;15(4):1029–1038. doi: 10.1208/s12249-014-0139-2

Table II.

Kinetics and Model Fitting for Carboplatin Release from Nanoparticles

Model Constraints Fitting parameters Slope R2
Higuchi F vs. T1/2 0.431 0.986
Zero order Up to 3 days Qt vs. T 20.4 0.993
Zero order Qt vs. T 17.1 0.939
First order Up to 5 days Log (Qt) vs. T −0.178 0.968
Korsmeyer-Peppas Less than 60% release log (F) vs. log (T) 0.632 0.966

Where: F Fraction of Drug Released, T Time, and Q t Percent Drug Released at Time t