Development Of Superporous Hydrogel in Drug Delivery System

Recently superporous hydrogel (SPHs)have been developed as a new kind of novel drug delivery system because of their unique structure and improved properties. suoerporous hydro-gel consist of highly interlinked, macropores network, facilitating the fast swelling and uptake of significant quantities of of water to create suitable for application product.due to rapid swelling behaviour along with high drug loading capacity and controlled release nature, SPHs are a potential candidate for oral, transdermal and local drug delivery system. Superporous hydrogels (SPHs) are a class of hydrophilic substance characterized by their highly interconnected, macro porous structure, enabling rapid water absorption and retention. These hydrogels are synthesized through various techniques such as polymerization, foaming, or gas-foaming methods, which create a porous network that enhances their mechanical strength and swelling properties. SPHs provide notable advantages in applications like medication delivery, wound healing, tissue development, and wastewater treatment because of their special structure. The balance between the network density and the existence of large pores is responsible for their capacity to quickly absorb significant volumes of water while retaining structural integrity under stress. This review includes hydrogel, super porous hydrogel, advantages disadvantages, classification, different generations and method and synthesis characterization, application of SPHs.