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Table 1 Correlation co-efficient for different dissolution models

From: PLGA nanoparticles loaded with etoposide and quercetin dihydrate individually: in vitro cell line study to ensure advantage of combination therapy

Formulations

Correlation co-efficient (R2)

Zero-order kinetics

First order kinetics

Higuchi model

Hixon-Crowel cube root law

ET

0.633

0.966

0.861

0.875

QD

0.743

0.910

0.911

0.858

ETN

0.808

0.856

0.959

0.840

QDN

0.873

0.918

0.984

0.904