swelling behavior of polyacrylamideCcellulose nanocrystal for sale

swelling behavior of polyacrylamideCcellulose nanocrystal for sale
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  • Do cellulose nanocrystal based polyacrylamide hydrogels swell?
  • This paper reports swelling behavior of cellulose nanocrystal (CNC)-based polyacrylamide hydrogels prepared by a radical polymerization. The CNC acts as a nanofiller through the formation of complexation and intermolecular interaction.
  • Do acrylamide hydroxyl groups form intermolecular bonds?
  • FTIR spectroscopy and XRD studies confirmed the formation of intermolecular bonds between the acrylamide and hydroxyl groups of CNC. The swelling ratio and water retention were studied in de-ionized (DI) water at room temperature, and the temperature effect on the swelling ratio was investigated.
  • Why is acrylamide used in hydrogel technology?
  • Among the hydrophilic monomers, acrylamide/modified acrylamide is widely used in hydrogel technology due to its hydrophilic functional groups. Because of these functional groups, it is able to swell drastically in the presence of water/biological fluids without solubility.