Scleral and corneal membranes represent substantial barriers against drug delivery to the eye. Conventional hypodermic needles-based intraocular injections are clinically employed overcome these barriers. This study, for first time, investigated a non-invasive alternative by laser irradiation of ocular tissues. The P.L.E.A.S.E.® device was applied on excised porcine scleral tissues, which showe...