In this study, hydrogels based on gelatin and lignin were fabricated as efficient drug carriers
for Ribavirin. The obtained hydrogels were characterized by scanning electron microscopy …

In this study, central composite design was utilized for the preparation and optimization of
chitosan-gelatin hydrogel films containing metformin using different concentrations of …

Conventional formulations of antiviral drug acyclovir have various limitations such as low
bioavailability. The current study was aimed at developing polymeric matrices for the …

Currently, there is very strong interest to replace synthetic polymers with biological
macromolecules of natural source for applications that interact with humans or the …

Penetration enhancers are a classical means for improving transdermal drug delivery (TDD).
Enhancers permeate into the skin and reversibly decrease the barrier resistance. Basically …

Novel interpenetrating polymeric network microspheres of gellan gum and poly (vinyl
alcohol) were prepared by the emulsion cross-linking method. Carvedilol, an …

A pH-sensitive, mechanically strong and thermally stable graphene/poly (acrylic
acid)(graphene/PAA) hydrogel was prepared via reversible addition fragmentation transfer …

Kappa-carrageenan/polyvinyl alcohol cross-linked hydrogels was formulated using genipin
as a natural and non-toxic cross-linker to achieve a controlled drug release. β-Carotene was …

In this article, the physical stability of carrageenan hydrogels was improved for in vitro
controlled drug delivery in different pH mediums. Physical property changes were studied …

Hydrogels are extensively studied as carrier matrices for the controlled release of bioactive
molecules. The aim of this study was to design gelatin-based hydrogels crosslinked with …