The hydrogels prepared by free radical copolymerization of acrylamide and itaconic acid
were investigated with regard to their composition and crosslinking degree to find materials …

Using chitosan (CS) as a mucoadhesive as well as pH-sensitive polymer, a chemically
crosslinked novel CS/PVP-co-poly (AMPS) network-based hydrogels was fabricated by …

Objective of the study was to synthesize a chemically cross-linked poly (
hydroxyethylmethacrylate-co-methacrylic acid) hydrogel [p (HEMA-co-MAA hydrogel)] for pH …

Background The present work objective was to prepare and to observe the effect of ethylene
glycol dimethacrylate on swelling and on drug release behavior of pH-sensitive acrylic acid …

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Introduction: The current work was aimed to design and synthesize novel crosslinked pH …

The objective of the present work was to synthesize the novel hybrid based polymeric
networks of PECTIN and ACRYLIC ACID (AA) showing pH-sensitive swelling performance …

Abstract Kappa-carrageenan (KC)/guar gum (GG)/poly (vinyl alcohol)(PVA)-based pH-
sensitive hydrogels were prepared using silane as a crosslinker. Vinyltriethoxy silane …

A Series of in-situ alginate-brushite (Alg-Bru) hydrogel composites were fabricated to
optimize release profile of ibuprofen (Ibu) and to avoid burst releases associated with the …

The purpose of the current investigation was to develop chondroitin sulfate/carbopol-co-poly
(acrylic acid)(CS/CBP-co-PAA) hydrogels for controlled delivery of diclofenac sodium (DS) …

The present article deals with design of tragacanth gum-based pH responsive hydrogel drug
delivery systems. The characterization of hydrogels has been carried out by SEMs, EDAX …