Polyelectrolyte Complexation versus Ionotropic Gelation for Chitosan-Based Hydrogels with Carboxymethylcellulose, Carboxymethyl Starch, and Alginic Acid
The preparation of gels by charge interaction methods has been extensively studied, but it is not yet clear how these methods influence gel characteristics. The objective of this work was to study differences in morphology and surface charge of hydrogels prepared by ionotropic gelation, polyelectrol...
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Main Authors: | Elizabeth Henao, Ezequiel Delgado, Héctor Contreras, Germán Quintana |
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Format: | Article |
Language: | English |
Published: |
Wiley
2018-01-01
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Series: | International Journal of Chemical Engineering |
Online Access: | http://dx.doi.org/10.1155/2018/3137167 |
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