Journal of Chemistry / 2014 / Article / Tab 4

Research Article

Stability of Positively Charged Nanoemulsion Formulation Containing Steroidal Drug for Effective Transdermal Application

Table 4

Zeta potential and pH values of negatively and positively charged nanoemulsions.

FormulationsZeta potential (mV)pH

C(IPA)−53.24.48
C(EtOH)−58.64.54
C(IPA)0.4%PS−48.25.51
C(IPA)0.8%PS−19.75.48
C(IPA)1.2%PS+11.06.21
C(IPA)1.6%PS+25.95.49
C(IPA)2.0%PS+26.06.38
C(EtOH)1.6%PS+24.05.50
C(EtOH)2.0%PS+24.35.54