Figure 1
From: Perspective use of bio-adhesive liquid crystals as ophthalmic drug delivery systems
Illustrative photography of lamellar (on the left of panel (a)) and cubic phase (on the right of panel (b)) prepared by using methylene blue as a probe for better visualization of the samples. Panel (b) shows the in situ formed cubic phase on isolated porcine cornea, and the red arrows indicate the thickness of the cubic phase.
