R
Riitta Mahlberg
Researcher at VTT Technical Research Centre of Finland
Publications - 50
Citations - 1089
Riitta Mahlberg is an academic researcher from VTT Technical Research Centre of Finland. The author has contributed to research in topics: Coating & Contact angle. The author has an hindex of 15, co-authored 49 publications receiving 984 citations.
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Journal ArticleDOI
3D-Printable Bioactivated Nanocellulose–Alginate Hydrogels
Jenni Leppiniemi,Panu Lahtinen,Antti Paajanen,Riitta Mahlberg,Sini Metsä-Kortelainen,Tatu Pinomaa,Heikki Pajari,Inger Vikholm-Lundin,Pekka Pursula,Vesa P. Hytönen +9 more
TL;DR: The 3D-printable bioactivated nanocellulose-alginate hydrogel offers a platform for the development of biomedical devices, wearable sensors, and drug-releasing materials.
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Effect of oxygen and hexamethyldisiloxane plasma on morphology, wettability and adhesion properties of polypropylene and lignocellulosics
TL;DR: In this paper, the effect of oxygen plasma on the surface characteristics of polypropylene (PP) and birch was investigated, and the changes in the topography and surface free energy of the materials due to plasma treatments were revealed.
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Application of AFM on the adhesion studies of oxygen-plasma-treated polypropylene and lignocellulosics
TL;DR: Atomic force microscopy was used to study the surfaces of oxygen-plasma-treated polypropylene (PP), kraft pulp, filter paper, and wood, finding the highest adhesion to wood resulted from the shortest treatment times used.
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Effect of chemical modification of wood on the mechanical and adhesion properties of wood fiber/polypropylene fiber and polypropylene/veneer composites
TL;DR: In this paper, the effect of acetic, maleic or succinic anhydride modifi cation of wood fiber on the mechanical properties and dimensional stability of differently bonded fiber boards was studied.
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FTIR spectroscopic prediction of Klason and acid soluble lignin variation in Norway spruce cutting clones
Sanni Raiskila,Minna Pulkkinen,Tapio Laakso,Kurt V. Fagerstedt,Mia Löija,Riitta Mahlberg,Leena Paajanen,Anne-Christine Ritschkoff,Pekka Saranpää +8 more
TL;DR: In this article, the FTIR spectroscopic method was used to determine the lignin content in a large number of samples and to apply this method studying variation in sapwood and heartwood LCL content between three fast growing cutting clones grown in three sites.