Table 2.

Dissolution kinetic parameters of brucine from NGR-modified liposomes (n=3)

Model	Formulations
	Equation	Correlation coefficient (r)
Zero-order equation	Q =6.12t −0.89	0.9431
First-order equation	ln(1 − Q) =5.27t −1.01	0.9152
Higuchi	Q =4.312t1/2 −2.212	0.9672
Weibull’s equation	ln(1/(1 − Q)) = −2.154 ln t +1.12	0.9829

Abbreviation: NGR, Asn-Gly-Arg.