Helical Twisting of Electrospun Liquid Crystalline Cellulose Micro- and Nanofibers Canejo, João P. ; Borges, João P. ; Godinho, M. Helena ; Brogueira, Pedro ; Teixeira, Paulo I. C. ; Terentjev, Eugene M. Abstract Publication: Advanced Materials Pub Date: December 2008 DOI: 10.1002/adma.200801008 Bibcode: 2008AdM....20.4821C