Cellulose nanowhiskers extracted from TEMPO-oxidized jute fibers

► For the first time, cellulose nanowhiskers are extracted from TEMPO oxidized jute. ► The dimension of the nanowhiskers is 3-10 nm in width and 100-200 nm in length. ► Carboxylate groups formed on cellulose nanowhiskers results in a negative charge. ► It is easily dispersed in water and forms stable and transparent suspension.