J
Janne Laine
Researcher at Aalto University
Publications - 203
Citations - 10778
Janne Laine is an academic researcher from Aalto University. The author has contributed to research in topics: Cellulose & Adsorption. The author has an hindex of 51, co-authored 202 publications receiving 9683 citations. Previous affiliations of Janne Laine include Eindhoven University of Technology & North Carolina State University.
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Journal ArticleDOI
Enzymatic hydrolysis combined with mechanical shearing and high-pressure homogenization for nanoscale cellulose fibrils and strong gels.
Marjo Pääkkö,Mikael Ankerfors,Harri Kosonen,Antti Nykänen,Susanna Ahola,Monika Österberg,Janne Ruokolainen,Janne Laine,Per Tomas Larsson,Olli Ikkala,Tom Lindström +10 more
TL;DR: Mild enzymatic hydrolysis has been introduced and combined with mechanical shearing and a high-pressure homogenization, leading to a controlled fibrillation down to nanoscale and a network of long and highly entangled cellulose I elements.
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Comprehensive elucidation of the effect of residual lignin on the physical, barrier, mechanical and surface properties of nanocellulose films
Ester Rojo,Maria Soledad Peresin,William W. Sampson,Ingrid Hoeger,Jari Vartiainen,Janne Laine,Orlando J. Rojas,Orlando J. Rojas +7 more
TL;DR: In this paper, the effect of residual lignin on the interfacial, physical and mechanical properties of lignocellulose nanofibrils (LCNF) and respective nanopapers was elucidated.
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Effect of microfibrillated cellulose and fines on the drainage of kraft pulp suspension and paper strength
TL;DR: In this paper, different types of microfibrillated cellulose (MFC) and fines suspensions were produced, characterized, and then added to a paper-making pulp suspension, and the effects of salt concentration, pH, fixative type, dosage and type of fibrillar material on drainage were examined.
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A fast method to produce strong NFC films as a platform for barrier and functional materials.
Monika Österberg,Jari Vartiainen,Jessica Lucenius,Ulla Hippi,Jukka Seppälä,Ritva Serimaa,Janne Laine +6 more
TL;DR: A simple method using surface coating with wax to improve hydrophobicity and oxygen barrier properties at very high humidity is described, and the developed robust NFC films can be used as a generic, environmentally sustainable platform for functional materials.
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Poly(N-isopropylacrylamide) brushes grafted from cellulose nanocrystals via surface-initiated single-electron transfer living radical polymerization.
Justin Orazio Zoppe,Youssef Habibi,Orlando J. Rojas,Richard A. Venditti,Leena-Sisko Johansson,Kirill Efimenko,Monika Österberg,Janne Laine +7 more
TL;DR: It is expected that suspension stability, interfacial interactions, friction, and other properties of grafted CNCs can be controlled by changes in temperature and provide a unique platform for further development of stimuli-responsive nanomaterials.