An Overview - Stimuli Sensitive Hydrogels in Ocular Drug Delivery System
نویسندگان
چکیده
The aim of this review is to explore the advanced progress of ophthalmic products; drug delivery is one of the mainly tricky and complicated fields for researchers. The conventional formulations such as solutions, suspensions, ointments, etc. shows some constraint in increase of pre-corneal elimination, elevated changeability in efficiency, blurred vision and also diminish their bioavailability. Hydrogels is a gifted novel biomaterial with the intention of effectual tool of delivering medication. Hydrogels own numerous properties and characteristics to facilitate capable drug carriers. The structure and composition of the hydrogels permit the medicine to particular site inside the body and discharge the drug according to exterior physical changes. There are various types of hydrogels, which are able to use according to their anticipated purpose. Hence, hydrogels are called stimuli-sensitive hydrogels.
منابع مشابه
Hydrogels for ocular drug delivery and tissue engineering.
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