Exploració per autor "Laine, Janne"
Ara es mostren els items 1-3 de 3
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Effect of residual lignin and heteropolysaccharides in nanofibrillar cellulose and nanopaper from wood fibers
Ferrer Carrera, Ana; Quintana, Elisabet; Filpponen, Ilari; Solala, Iina; Vidal Lluciá, Teresa; Rodríguez Pascual, Alejandro; Laine, Janne; Rojas, Orlando J. (2012-12)
Article
Accés restringit per política de l'editorialUnbleached (UN), oxygen-delignified and fully-bleached (FB) birch fibers with a residual lignin content of ca. 3, 2 and\1 %, respectively, were used to produce nanofibrillated cellulose (NFC) and nanopaper by using an ... -
Poly(N-isopropylacrylamide) brushes grafted from cellulose nanocrystals via surface-initiated single-electron transfer living radical polymerization
Zoppe, Justin Orazio; Habibi, Youssef; Rojas, Orlando J.; Venditti, Richard A.; Johansson, Leena-Sisko; Efimenko, Kirill; Osterberg, Monika; Laine, Janne (2010-10-11)
Article
Accés obertCellulose nanocrystals (CNCs) or nanowhiskers produced from sulfuric acid hydrolysis of ramie fibers were used as substrates for surface chemical functionalization with thermoresponsive macromolecules. The CNCs were grafted ... -
Surface interaction forces of cellulose nanocrystals grafted with thermoresponsive polymer brushes
Zoppe, Justin Orazio; Osterberg, Monika; Venditti, Richard A.; Laine, Janne; Rojas, Orlando J. (2011-07-11)
Article
Accés obertThe colloidal stability and thermoresponsive behavior of poly(N-isopropylacrylamide) brushes grafted from cellulose nanocrystals (CNCs) of varying graft densities and molecular weights was investigated. Indication of the ...