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Updated: Oct 13, 2025

Towards Biomimicking Wood: Fabricated Free-standing Films of Nanocellulose, Lignin, and a Synthetic Polycation
Published on: June 17, 2014
Fundamental aspects of the non-covalent modification of cellulose via polymer adsorption
Vishnu Arumughan1, Tiina Nypelö2, Merima Hasani3
1Department of Chemistry and Chemical Engineering, Chalmers University of Technology, Gothenburg, Sweden; AvanCell, Chalmers University of Technology, Gothenburg, Sweden.
Abstract:
The increasing need for new material applications based on cellulose demands increased functional diversity and thus new functionalisation/modification approaches. The non-covalent modification of cellulose fibres via the adsorption of functional polymers has emerged as a promising route for tailoring the properties of material. This review focuses on fundamental aspects of polymer adsorption on cellulose surfaces, where the adsorption of polyelectrolytes and non-polyelectrolytes are treated separately. Adsorption studies on model surfaces as well as cellulose macro-fibres are reviewed. A correlation of the adsorption findings with the Scheutjens-Fleer polymer adsorption theory is provided, allowing the fundamentals behind the polymer adsorption phenomenon and its context in utilization of cellulose fibres to be understood.
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