New polymers are continuously developed for new therapeutic applications. New and
modified polymer chemistries that offer distinctive degradation and drug delivery are being …

This review provides a comprehensive and updated overview of the state of the art related to
the biomedical applications of nanoparticles coated with chitosan. Discussions were based …

Over the past few decades, chitosan (CS) has gained the attention of researchers
investigating newer biomaterial-based carriers for drugs in pharmaceutical and biomedical …

Ocular diseases may be treated via different routes of administration, such as topical,
intracameral, intravitreal, oral and parenteral. Among them the topical route is most accepted …

Liposomes are biodegradable and biocompatible lipid bilayer vesicles which are widely
exploited as preferred carriers for smart delivery of both hydrophobic as well as hydrophilic …

The eye is a complex organ consisting of several protective barriers and particular defense
mechanisms. Since this organ is exposed to various infections, genetic disorders, and visual …

Niosomes are increasingly explored for enhancing drug penetration and retention in ocular
tissues for both posterior and anterior eye delivery. They have been employed in …

Surface engineering of particles based on a polymeric coating is of great interest in
materials design and applications. Due to the disadvantages of non-biodegradability and …

Introduction Niosomes have recently grabbed attention as one of the best tools for various
site-specific drug delivery systems, including ophthalmic drug delivery. Surfactants …

The stratum corneum, the most superficial layer of the skin, protects the body against
environmental hazards and presents a highly selective barrier for the passage of drugs and …