2018
DOI: 10.1002/pen.24884
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Poly(hexylacrylate)Core‐poly(ethyleneglycol methacrylate)Shell nanogels as fillers for poly(2‐hydroxyethyl methacrylate) nanocomposite hydrogels

Abstract: The preparation of poly(hexylacrylate)core‐poly(ethyleneglycol methacrylate)shell (PHA‐co‐PEGMA) nanogels, to be used as fillers in nanocomposite hydrogels, is reported. Stable nanogels with particle sizes between 90–300 nm were obtained varying the conditions of synthesis. The synthesis recipe of the nanogels could be easily scaled up. Purified and dispersed nanogels in aqueous solution were used as soft fillers for poly(2‐hydroxyethyl methacrylate) (PHEMA) hydrogels, crosslinked with ethylene glycol dimethac… Show more

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Cited by 11 publications
(8 citation statements)
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“…Nanogels were prepared for use as soft fillers with the purpose of enhancing the mechanical properties of the hydrogels. Literature reports show that nanometric viscoelastic materials such as nanogels can provide reinforcement to the matrix . In addition, nanogels can act as a regulator for the controlled release of drugs into the skin.…”
Section: Resultsmentioning
confidence: 99%
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“…Nanogels were prepared for use as soft fillers with the purpose of enhancing the mechanical properties of the hydrogels. Literature reports show that nanometric viscoelastic materials such as nanogels can provide reinforcement to the matrix . In addition, nanogels can act as a regulator for the controlled release of drugs into the skin.…”
Section: Resultsmentioning
confidence: 99%
“…The first increase in Q is explained in the literature as a result of both the additive swelling of the nanogels inside the hydrogel and the presence of swollen nanogels during the hydrogel synthesis. The last effect favors the formation of network defects which result in a loosely crosslinked network structure …”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Synthesis was carried out via emulsion polymerization in a three-neck round bottom flask equipped with a stirrer, thermometer, and a reflux condenser in an oil bath at 80 °C. , HA (0.35 g, 2.24 mmol), EGDMA (8.5 μL, 0.045 mmol), and OFP (0.5 mg, 0.52 μmol) were mixed with milli-Q H 2 O (14 mL) at rt. This composition is equivalent to an overall cross-link density of 2 mol % with 0.02 mol % OFP.…”
Section: Experimental Sectionmentioning
confidence: 99%
“… Fourier-transform infrared spectroscopy identifies the functional groups and formed bonds Nuclear magnetic resonance identifies the molecular structure X-ray diffraction identifies the crystal structure and determines the type of composites …”
Section: Chemical Treatment For Sand Controlmentioning
confidence: 99%