Fig. 7.

Effect of polymer proportion on characteristics Eudragit-based brimonidine tartrate nanoparticle formulations. Each data represents the average of two batches in triplicate with standard deviation. *Statistically significant difference from total polymer content of 100 mg (p < 0.0001). **Statistically significant difference from total polymer content of 100 mg (p < 0. 001). ^#Statistically significant difference from BENP-1:2 (p < 0.001). ^##Statistically significant difference from BENP-1:2 (p < 0.1)