Tailoring Surface Chemistry of Carboxylated Cellulose Nanocrystals for Enhanced Performance in Biodegradable Nanocomposites

Nanocellulose is an emerging sustainable Canadian nanomaterial with potential applications in a range
of industries. This collaborative project between the Cranston group at UBC and Anomera Inc. aims to
enhance Anomera’s nanocellulose product, Dextracel, through a straightforward water-based surface
modification route. More specifically, we will increase the stability of Dextracel, improve the compatibility
of Dextracel with bioplastics, and impart the ability for Dextracel nanoparticles to be tethered to each other
or to other materials to advance the development of greener composites and coatings. Overall, we are
working towards displacing petrochemically-derived materials with bio-based materials. This research is
expected to promote the Canadian forestry sector as Canada is considered among the global leaders in
generating innovative sustainably-sourced nanomaterials and bioproducts.

Faculty Supervisor:

Emily Cranston

Student:

Partner:

Anomera

Discipline:

Engineering

Sector:

Manufacturing

University:

The University of British Columbia

Program: