Cellulose nanocrystal research; A personal perspective

This contribution to the special issue of Carbohydrate Polymers commemorating the 100th Anniversary of the Cellulose and Renewable Materials Division of the American Chemical Society is a personal account, from a research chemist's point of view, of some aspects of the discovery, development and utilization of nanocellulosic materials. The main focus is on cellulose nanocrystals stabilized by sulfate half-ester surface charges.