Reviews on the safety of chitin have been published recently [ 2728 ]. Chitins and chitosans and their beneficial characteristic properties could certainly be even further improved by more elaborate refinements of the technological approaches to enable further exploitation of the amply available chitin resources. The scope of the present review article is to provide technical details and evaluations of results, suitable for the appreciation of the immediate potential developments of the title technologies. Chitin and Chitosan Nanofibrils In the[…]