• Media type: E-Article
  • Title: Non-conventional methods for gelation of alginate
  • Contributor: Gurikov, Pavel [Author]; Smirnova, Irina [Author]
  • Corporation: Technische Universität Hamburg ; Technische Universität Hamburg, Institute of Thermal Separation Processes
  • Published: 2018
  • Published in: Gels ; 4(2018), 1 vom: 1. Feb., Artikel-ID 14, Seite 1-14
  • Language: English
  • DOI: 10.3390/gels4010014; 10.15480/882.1579
  • Identifier:
  • Keywords: alginate ; cryogelation ; cryogel ; aerogel ; macroporosity ; supercritical drying ; freeze drying
  • Origination:
  • Footnote:
  • Description: This review presents and critically evaluates recent advances in non-conventional gelation method of native alginate. A special focus is given to the following three methods: cryotropic gelation, non-solvent induced phase separation and carbon dioxide induced gelation. A few other gelation approaches are also briefly reviewed. Results are discussed in the context of subsequent freeze and supercritical drying. The methods are selected so as to provide the readers with a range of novel tools and tactics of pore engineering for alginate and other anionic polysaccharides.
  • Access State: Open Access