Journal of Drug Delivery / 2011 / Article / Tab 3

Research Article

Lipid Nanocapsule-Based Gels for Enhancement of Transdermal Delivery of Ketorolac Tromethamine

Table 3

Physical properties of nano lipid capsules of ketorolac tromethamine (RE65% is released efficiency percent of drug until 65 min of release test) (results are mean ± SD).

Type of nanoparticlesAverage size (nm)Zeta potential (mV)Drug loading efficiency (%)RE65 (%)

S25O10W2.35L5
S20O10W1.2L1.5
S30O10W3.5L3.25
S25O25W1.2L3.25
S30O17.5W1.2L5
S25O17.5W3.5L1.5
S30O25W2.35L1.5
S20O25W3.5L5
S20O17.5W2.35L3.25
Optimized LNCs (S20O25W3.5L3.25)

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