WIN Thematic Seminar Series: Sustainable Nanomaterials for Environmental Management Systems
Sustainable nanomaterials, such as cellulose nanocrystals (CNCs) are rod-like nanoparticles obtained by sulfuric acid hydrolysis of cellulose fibres. Several properties of CNCs, such as their availability, low cost, high mechanical strength, a large number of surface functional groups, high surface area per volume and aspect ratio have led to an increasing interest in using them for adsorption and controlled release applications. Pristine CNCs were incorporated into hydrogel beads in order to eliminate the need for centrifugation.