The aim of this paper was to study the swelling and diffusion behaviors of calcium
polysaccharide gel (CaPG) films prepared by an interfacial complexation technique, a new …

The aim of this study was to investigate the effect of drug solubility on the release behavior
from calcium polysaccharide gel (CaPG)-coated pellets. Three different drugs with similar …

Sodium alginate (SA) is a naturally occurring, non-toxic, polysaccharide that is able to form
gels after exposure to calcium. These gels have been used in food and biomedical …

Hydrophilic gels, formed by the interaction of calcium ions with either sodium alginate or
potassium pectinate, can be deposited as a wet coating on to the surface of drug loaded …

Calcium alginate gel-coated pellets were developed by forming an insoluble gel coat on
extruded–spheronized pellets by interfacial complexation. Experiments were designed to …

The formulation of a new controlled delivery system, based on a novel type of matrix
obtained by the chemical reaction carried out in an aqueous medium on a mixed physical …

Films of chitosan glutamate and sodium alginate were obtained by a casting/solvent
evaporation method, and crosslinked with their counterions, tripolyphosphate (TPP) and …

Novel polyelectrolyte hydrogels (coded as GA) based on cationic guar gum (CGG) and
acrylic acid monomer by photoinitiated free-radical polymerization were synthesized with …

The effect of four formulation and processing variables, calcium concentration, drying
condition, concentration of hardening agent and hardening time on the bead properties and …

The major aims of this study were:(i) to prepare and characterize polymeric film coatings with
pH-dependent properties for oral administration; and (ii) to better understand the underlying …