Cryostructuration of polymer systems. XXIV. Poly(vinyl alcohol) cryogels filled with particles of a strong anion exchanger: Properties of the composite materials and potential applications
作者： Irina N. Savina , Amro Hanora , Fatima M. Plieva , Igor Y. Galaev , Bo Mattiasson
DOI: 10.1002/APP.21227
关键词:
摘要: A composite material produced from a poly(vinyl alcohol) cryogel with entrapped particles of the strong anion-exchange resin Amberlite is presented. The properties depended strongly on whether was used in OH- form or Cl- form. ion-exchange filler caused both significant reinforcement and an increase gel fusion temperature. These effects were thought to be associated additional ionic bonding between continuous disperse phases. Beads 200-600 m size prepared expanded-bed chromatography for capture negatively charged solutes benzoate lactate suspension cells. plausibility approach has been demonstrated model systems composed yeast cells real fermentation broth after lactic acid fermentation. (Less)
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