Synthesis and Optimization of Deesterified Acacia-Alginate Nanohydrogel for Amethopterin Delivery

Table 6

Mean of zeta potential responses with respect to process parameters and their levels.

Level	DEA solution concentration (w/v %)	Alginate molecular weight (MW)	ATN/DEA ratio (w/w %)
1	23.65	26.42	24.30
2	26.68	26.38	24.80
3	25.73	23.95	27.63
4	27.42	26.73	26.75
Delta	3.77	2.78	3.33
Rank	1	3	2