Abstract: Background: Acyclovir is a potent antiviral agent primarily used to treat viral infection in the eye, signified as Herpes Simplex Keratitis caused by Virus-1. But its applications are limited because of poor oral bioavailability and permeability significant first-pass metabolism. Objectives: The study design formulation, optimization, in-vitro, ex-vivo in-vivo characterization solid l...

Pigments from natural sources, such as bacterial pigments, have gained increased attention in recent years due to their biodegradability, non-toxicity, and noncarcinogenicity. The intention replace synthetic oil-derived compounds is not restricted dyes; other applications include the replacement of oilderived polymers for more environmentally friendly options, biopolymers. In this work, functio...