1. Department of Forest Biomaterials; North Carolina State University; Raleigh NC 27695-8005 USA
2. College of Textiles; North Carolina State University; Raleigh NC 27695-8301 USA
3. Bio-based Colloids and Materials (BiCMat), Department of Forest Products Technology; Aalto University; P.O. Box 16300 00076 Aalto Finland