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Equilibrium swelling and mechanical properties of hydrogels of acrylamide and itaconic acid or its esters
(2000)
The equilibrium swelling and the plateau elastic modulus of a family of hydrogels made by the polymerization of acrylamide with itaconic acid or some of its esters were investigated as a function of composition and ...
Swelling kinetics of poly(acrylamide)/poly(mono-n-alkyl itaconates) hydrogels
(1996)
Hydrogels of mono-n-alkyl itaconate/N-acrylamide have been synthesised. The swelling process at three different pH values (acid, neutral and basic) has been studied. The experimental data indicate that our hydrogels follow ...
Theophylline release from poly(acrylic acid-co-acrylamide) hydrogels
(1999)
Hydrogels are hydrophilic polymers that swell to an equilibrium volume in the presence of water but preserve their shape. The dynamic swelling behavior of poly(acrylic acid-co-acrylamide) copolymers, at 37 °C, was investigated. ...
Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization
(2013)
A series of star-shaped poly(acrylamide-co-[2-(acryloyloxy)ethyl] trimethyl ammonium chloride) were prepared by inverse microemulsion polymerization. The growth of side chains in the arms of the precursor has been carried ...
Synthesis of poly(acrylamide-co-[2-acryloyloxy ethyl]trimethyl ammonium chloride) star-shaped polymers by inverse microemulsion polymerization
(2013)
A series of star-shaped poly(acrylamide-co-[2-(acryloyloxy)ethyl] trimethyl ammonium chloride) were prepared by inverse microemulsion polymerization. The growth of side chains in the arms of the precursor has been carried ...
Design of a drug delivery system based on poly(acrylamide-co-acrylic acid)/chitosan nanostructured hydrogels
(2007)
To obtain biodegradable materials for biomedical applications, new biopolymeric hydrogels based on blends of Polyacrylamide nanoparticles and chitosan have been prepared. In this work, we have studied the behavior of the ...
Aspectos sobre acrilamida: formación, cuantificación, mitigación y futuras consideraciones. Una revisiónA revision on acrylamide aspects: formation, quantification, mitigation and future considerationsAspectos sobre acrilamida: formação, quantificação, mitigação e futuras considerações. Uma revisão
(Corporación Universitaria LasallistaÁrea Metropolitana del Valle de Aburrá, 2015)
Characterization of structured acrylamide/acrylic acid hydrogels by TMDSC and microscopy
(2006)
The thermal behavior of hydrogels synthesized by solution polymerization between acrylamide, acrylic acid and diglycidyl acrylate (DGA) as a crosslinking agent was investigated. The structure of the hydrogel can be tightly ...
Tailoring thermoresponsive nanostructured poly(N-isopropylacrylamide) hydrogels made with poly(acrylamide) nanoparticles
(2013)
The thermoresponsive behavior and mechanical properties of nanostructured hydrogels, which consist of poly(acrylamide) nanoparticles embedded in a cross-linked poly(N-isopropylacrylamide) hydrogel matrix, are reported here. ...
Synthesis and characterization of acrylamide/acrylic acid hydrogels crosslinked using a novel diacrylate of glycerol to produce multistructured materials
(2014)
We grew Rhizopus microsporus CPQBA 312-07 DRM in solid-state fermentation on a 1:1 mixture, by mass, of sugarcane bagasse and sunflower seed meal, to produce a fermented solid containing lipases (tricaprylin-hydrolyzing ...