The human eye is a sophisticated organ with distinctive anatomy and physiology that
hinders the passage of drugs into targeted ophthalmic sites. Effective topical administration …

Embedding of active substances in supramolecular systems has as the main goal to ensure
the controlled release of the active ingredients. Whatever the final architecture or entrapment …

Soil treatment and improvement is commonly performed in the field of geotechnical
engineering. Methods and materials to achieve this such as soil stabilization and mixing with …

Recently, chitosan biopolymer has attracted several research attentions in
geoenvironmental applications such as absorption of heavy metals in contaminated soils …

Liposomes are emerging cargoes for bioactive delivery owing to their widely accepted
biocompatible and biodegradable nature. It is always a challenge to control the release of …

Rapid advancement in drug discovery process is leading to a number of potential new drug
candidates having excellent drug efficacy but limited aqueous solubility. By virtue of the …

Anatomy and physiology of the eye makes it a highly protected organ. Designing an effective
therapy for ocular diseases, especially for the posterior segment, has been considered as a …

Cellulose probably is the most abundant organic compound in the world which mostly
produced by plants. It is the most structural component in herbal cells and tissues. Cellulose …

Various efforts in ocular drug delivery have been made to improve the bioavailability and to
prolong the residence time of drugs applied topically onto the eye. The potential use of …

Despite the wide range of diseases affecting the eye, ocular bioavailability remains a
challenge in ophthalmic drug delivery. Nowadays an extensive variety of polymers are being …