Formulation and optimization of folate-bovine serum albumin-coated ethoniosomes of pterostilbene as a targeted drug delivery system for lung cancer: In vitro and in vivo demonstrations

Table 5 Obtained data of the 2³ factorial design of PTS-loaded ENs

Response	R²	Adjusted R²	Predicted R²	Adequate Precision
EE% (Y1)	0.9266	0.8715	0.7062	11.830
Q_24h (Y2)	0.9999	0.9998	0.9992	390.001

R², coefficient of determination; EE, entrapment efficiency of PTS-loaded ENs; Q_24h, % PTS released after 24 h

ISSN: 1868-6966