Effect of freeze-thawing conditions for preparation of chitosan-poly (vinyl alcohol) hydrogels and drug release studies

M. D. Figueroa-Pizano, I. Velaz, F. J. Penas, P. Zavala-Rivera, A. J. Rosas-Durazo, A. D. Maldonado-Arce, M. E. Martinez-Barbosa

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)476-485
JournalCarbohydrate Polymers
StatePublished - 1 Sep 2018


  • Chitosan-PVA hydrogels
  • Freezing-thawing method
  • Swelling and porosimetry
  • Drug release
  • Diflunisal
  • Mathematical model

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