Nanotechnology has made a great impact on the pharmaceutical, biotechnology, food, and
cosmetics industries. More than 40% of the approved drugs are lipophilic and have poor …

Polymer-based nanocapsules have been widely studied as a potential drug delivery system
in recent years. Nanocapsules—as one of kind nanoparticle—provide a unique …

ABSTRACT Introduction: Solid lipid nanoparticles (SLNs) are solid core lipid nanocarriers,
which can hold both hydrophilic and hydrophobic drugs. They can be made up of …

During the recent years, more attentions have been focused on lipid base drug delivery
system to overcome some limitations of conventional formulations. Among these delivery …

The bioavailability of drugs is dependent on several factors such as solubility and the
administration route. A drug with poor aqueous solubility, therefore, poses challenges with …

Ocular drug delivery is challenging due to the presence of anatomical and physiological
barriers. These barriers can affect drug entry into the eye following multiple routes of …

As a naturally-occurring polysaccharide which could be found in various ophthalmic tissues,
hyaluronic acid (HA) has a wide range of applications in the eye, including treatment of dry …

Commercially available ocular drug delivery systems are effective but less efficacious to
manage diseases/disorders of the anterior segment of the eye. Recent advances in …

Ocular diseases can deteriorate vision to the point of blindness and thus can have a major
impact on the daily life of an individual. Conventional therapies are unable to provide …

The eye is the specialized part of the body and is comprised of numerous physiological
ocular barriers that limit the drug absorption at the action site. Regardless of various efforts …