Fig. 1From: Development and characterization of niosomes loaded mucoadhesive biodegradable ocular inserts for extended release of pilocarpine HClImages of HPMC blank ocular inserts at different concentrations (w/v), a HPMC 0.5% -F1 b HPMC 1%-F4, c HPMC 1.5%-F8, d HPMC 2%-F11Back to article page