The article “Surface functionalization of nanofibrillated cellulose using click-chemistry approach in aqueous media”, written by Nikolaos Pahimanolis, Ulla Hippi, Leena-Sisko Johansson, Tapio
The article “Effect of cationic polymethacrylates on the rheology and flocculation of microfibrillated cellulose”, written by Anni Karppinen, Arja-Helena Vesterinen, Tapio Saarinen, Pirjo Pietikäinen
The article “Flocculation of microfibrillated cellulose in shear flow”, written by Anni Karppinen, Tapio Saarinen, Juha Salmela, Antti Laukkanen, Markus Nuopponen and Jukka Seppälä, was originally
In this work, the rheological properties of microfibrillated cellulose suspensions under stepped flow and constant shear were studied using a combination of rotational dynamic rheometer and digital imaging. During each rheological measurement, the structure of the suspension was monitored through a transparent outer cylinder with a digital camera. This enabled simultaneous...