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Henriksson, MarielleORCID iD iconorcid.org/0000-0002-1198-2009
Publications (10 of 14) Show all publications
Fall, A., Henriksson, M., Karppinen, A., Opstad, A., Heggset, E. B. & Syverud, K. (2022). The effect of ionic strength and pH on the dewatering rate of cellulose nanofibril dispersions. Cellulose, 29(14), 7649-7662
Open this publication in new window or tab >>The effect of ionic strength and pH on the dewatering rate of cellulose nanofibril dispersions
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2022 (English)In: Cellulose, ISSN 0969-0239, E-ISSN 1572-882X, Vol. 29, no 14, p. 7649-7662Article in journal (Refereed) Published
Abstract [en]

Cellulose nanofibrils, CNFs, show great potential in many application areas. One main aspect limiting the industrial use is the slow and energy demanding dewatering of CNF suspensions. Here we investigate the dewatering with a piston press process. Three different CNF grades were dewatered to solid contents between approx. 20 and 30%. The CNF grades varied in charge density (30, 106 and 604 µmol/g) and fibrillation degree. The chemical conditions were varied by changing salt concentration (NaCl) and pH and the dewatering rates were compared before and after these changes. For the original suspensions, a higher charge provides slower dewatering with the substantially slowest dewatering for the highest charged CNFs. However, by changing the conditions it dewatered as fast as the two lower charged CNFs, even though the salt/acid additions also improved the dewatering rate for these two CNFs. Finally, by tuning the conditions, fast dewatering could be obtained with only minor effect on film properties (strength and oxygen barrier) produced from redispersed dispersion. However, dewatering gives some reduction in viscosity of the redispersed dispersions. This may be a disadvantage if the CNF application is as e.g. rheology modifier or emulsion stabilizer. Graphical abstract: [Figure not available: see fulltext.].

Place, publisher, year, edition, pages
Springer Science and Business Media B.V., 2022
Keywords
Cellulose nanofibrils, Dewatering, Nanocelluloses, Redispersion, Rheology, Dispersions, Elasticity, Emulsification, Ionic strength, Nanofibers, Sodium chloride, Application area, Condition, Effect of ionic strength, Energy, Industrial use, Nano-cellulose, Press process, Redispersions, Solids content, Nanocellulose
National Category
Materials Engineering
Identifiers
urn:nbn:se:ri:diva-59856 (URN)10.1007/s10570-022-04719-y (DOI)2-s2.0-85134482558 (Scopus ID)
Note

Correspondence Address: Syverud, K.; RISE PFI, Høgskoleringen 6b, Norway; email: kristin.syverud@rise-pfi.no; Funding details: Norges Forskningsråd, 245300, 274975; Funding text 1: Open access funding provided by RISE Research Institutes of Sweden. This work was a part of the project NanoVisc: “Development of high-performance viscosifiers and texture ingredients for industrial applications based on Cellulose Nanofibrils (CNF)” financed by the Research Council of Norway through the Nano2021 programme (Grant No. 245300), and the companies Borregaard, Mercer, and Stora Enso. Part of the work has also been funded through the project NanoPlasma: Nanofibril production using plasma (Grant No. 274975) and from RISE.

Available from: 2022-08-02 Created: 2022-08-02 Last updated: 2023-12-06Bibliographically approved
Heggset, E. B., Aaen, R., Veslum, T., Henriksson, M., Simon, S. & Syverud, K. (2020). Cellulose nanofibrils as rheology modifier in mayonnaise – A pilot scale demonstration. Food Hydrocolloids, 108, Article ID 106084.
Open this publication in new window or tab >>Cellulose nanofibrils as rheology modifier in mayonnaise – A pilot scale demonstration
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2020 (English)In: Food Hydrocolloids, ISSN 0268-005X, E-ISSN 1873-7137, Vol. 108, article id 106084Article in journal (Refereed) Published
Abstract [en]

The applicability of cellulose nanofibrils (CNFs) as viscosifying agent in a starch-reduced low-fat mayonnaise and in an oil-reduced full-fat mayonnaise has been considered. For low-fat mayonnaise a 50 wt% reduction in the ordinary starch content was performed, while for full-fat mayonnaise, the oil content was reduced from 79 to 70 wt%. To study if the stability was affected when CNFs were added, analyses as visual and accelerated stability tests, droplet size measurements and rheology studies, determining the shear viscosity, and the loss and storage moduli, were conducted after 1 day, 1 week and 1 month of storage in room temperature. Even though changes in droplet size distributions and rheological properties indicated some coalescence, the visual stability was not changed after 1 month of storage for any of the samples. The decrease in viscosity and moduli inflicted by reduction of starch or fat, could be regained by the addition of CNFs at 0.75 wt % and 0.42 wt %, respectively. Based on the results in this work, mayonnaise with reduced starch or fat content can be produced when CNFs are used as a viscosifying agent.

Place, publisher, year, edition, pages
Elsevier B.V., 2020
Keywords
Cellulose nanofibrils (CNFs), Food emulsions, Mayonnaise, Nanocellulose, o/w emulsions
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-45148 (URN)10.1016/j.foodhyd.2020.106084 (DOI)2-s2.0-85086387259 (Scopus ID)
Note

Funding details: Norges ForskningsrÃ¥d, 245300; Funding text 1: This work has been partly funded by the Research Council of Norway through the NANO2021 project NanoVisc (Grant no. 245300 ), initiated and led by RISE PFI , and partly funded by the companies Borregaard, Stora Enso , Mercer and the foundation Papirindustriens Forskningsinstitutt. The authors would like to thank Tor Mæland (Mills), Kristin Stensønes, Per Olav Johnsen, Johnny K. Melbø and Berit Leinsvang (RISE PFI) for their excellent laboratory assistance.

Available from: 2020-07-08 Created: 2020-07-08 Last updated: 2023-05-25Bibliographically approved
Popescu, C.-M., Jones, D., Schalnat, J., Segerholm, K., Henriksson, M. & Westin, M. (2019). Structural characterization and mechanical properties of wet-processed fibreboard based on chemo-thermomechanical pulp, furanic resin and cellulose nanocrystals. International Journal of Biological Macromolecules, 145, 586-593
Open this publication in new window or tab >>Structural characterization and mechanical properties of wet-processed fibreboard based on chemo-thermomechanical pulp, furanic resin and cellulose nanocrystals
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2019 (English)In: International Journal of Biological Macromolecules, ISSN 0141-8130, E-ISSN 1879-0003, Vol. 145, p. 586-593Article in journal (Refereed) Published
Abstract [en]

Fibreboards are made of lignocellulosic fibres and synthetic adhesive which connect them. These synthetic adhesives, while relatively low-cost, are usually non-biodegradable and may cause health and environmental issues. Therefore, in recent years, there has been an increased demand for replacing these adhesives with bio-derived adhesives. The present study aims to develop fibreboards from chemo-thermomechanical pulp and a furanic resin based on prepolymers of furfuryl alcohol via wet-processing. To improve the bonding properties, maleic acid, aluminium sulphate, and cellulose nanocrystals (CNCs) were added. The resulting fibreboards were evaluated for their structural features and mechanical properties. The bending strength was improved when CNCs were added into the fibre's suspension, and the morphology indicated a more compact structure. The combination of the CTMP with CNC and Biorez resulted in the same mechanical behaviours as those noted for CTMP alone, the best performance being observed for the boards in which Al2(SO4)3 was added. Infrared spectroscopy and X-ray diffraction also proved the presence of cellulose nanocrystals and resin in the boards by increased specific bands intensity and crystallinity index, respectively.

Keywords
Fibreboard, Wet processing, Cellulose nanocrystals
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-42439 (URN)10.1016/j.ijbiomac.2019.12.199 (DOI)2-s2.0-85077384592 (Scopus ID)
Available from: 2020-01-02 Created: 2020-01-02 Last updated: 2023-05-25Bibliographically approved
Aspling, J. & Henriksson, M. (2015). EcoBuild Activity Report 2014 (ed.).
Open this publication in new window or tab >>EcoBuild Activity Report 2014
2015 (Swedish)Report (Refereed)
Publisher
p. 11
Series
SP Rapport, ISSN 0284-5172 ; 2015:92
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5298 (URN)30805 (Local ID)30805 (Archive number)30805 (OAI)
Available from: 2016-09-07 Created: 2016-09-07 Last updated: 2023-05-25Bibliographically approved
Mølgaard, S., Henriksson, M., Cárdenas, M. & Svagan, A. (2014). Cellulose-nanofiber/polygalacturonic acid coatings with high oxygen barrier and targeted release properties (ed.). Carbohydrate Polymers, 114, 179-182
Open this publication in new window or tab >>Cellulose-nanofiber/polygalacturonic acid coatings with high oxygen barrier and targeted release properties
2014 (English)In: Carbohydrate Polymers, ISSN 0144-8617, E-ISSN 1879-1344, Vol. 114, p. 179-182Article in journal (Refereed) Published
Abstract [en]

A bio-inspired coating consisting of pectin (polygalacturonic acid) and cationic cellulose nanofibers were successfully produced by the layer-by-layer method. The build-up and the morphology of the resulting coatings were studied with spectroscopic ellipsometry and atomic force microscopy, respectively. The coating was able to survive the exposure of a simulated gastric fluid, but was partially degraded upon exposure to pectinase enzyme, which simulate the action of the microbial symbionts present in the human colon. Prior to exposure, the oxygen permeability coefficient of the coating (0.033 ml (STP) mm m-2 day-1 atm-1 at 23 °C and 20% RH) was in the same order of magnitude as for ethylene vinyl alcohol films (0.001-0.01 ml (STP) mm m-2 day-1 atm-1). However, after exposure to the mimicked gastrointestinal (GI) tract conditions, the contribution of coating to the overall barrier properties was not measurable.

National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-6633 (URN)10.1016/j.carbpol.2014.08.011 (DOI)2-s2.0-84906837347 (Scopus ID)16708 (Local ID)16708 (Archive number)16708 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2023-05-25Bibliographically approved
Östmark, E., Aspling, J. & Henriksson, M. (2014). EcoBuild Activity Report 2013 (ed.).
Open this publication in new window or tab >>EcoBuild Activity Report 2013
2014 (English)Report (Refereed)
Publisher
p. 12
Series
SP Rapport, ISSN 0284-5172 ; 2014:29
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-5187 (URN)16420 (Local ID)16420 (Archive number)16420 (OAI)
Available from: 2016-09-07 Created: 2016-09-07 Last updated: 2023-05-25Bibliographically approved
Henriksson, M. & Aspling, J. (2014). EcoBuild. Institute Excellence Centre for eco-efficient and durable woodbased materials and products (ed.).
Open this publication in new window or tab >>EcoBuild. Institute Excellence Centre for eco-efficient and durable woodbased materials and products
2014 (Swedish)Report (Refereed)
Series
SP Arbetsrapporter ; 2014:31
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-3932 (URN)16419 (Local ID)16419 (Archive number)16419 (OAI)
Available from: 2016-09-07 Created: 2016-09-07 Last updated: 2023-05-25Bibliographically approved
Bardage, S., Henriksson, M., Olsson, S., Collins, P., Meng, D., Ahniyaz, A., . . . Lamproye, N. (2013). Nanoparticles for UV Protection of Clear Coatings – Field and Laboratory Trials (ed.). Surface Coatings International (SCI), 96(2), 94-99
Open this publication in new window or tab >>Nanoparticles for UV Protection of Clear Coatings – Field and Laboratory Trials
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2013 (English)In: Surface Coatings International (SCI), ISSN 1754-0925, Vol. 96, no 2, p. 94-99Article in journal (Refereed) Published
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-6473 (URN)15477 (Local ID)15477 (Archive number)15477 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2023-06-08Bibliographically approved
Jones, D., Englund, F., Henriksson, M., Segerholm, K., Trey, S., Ziethén, R., . . . Segui, L. (2012). Development of a novel wood based panel for use in internal door manufacture (ed.). In: : . Paper presented at 5th International Conference on Environmentally-Compatible Forest Products. Fernando Pessoa University, Porto, Portugal.
Open this publication in new window or tab >>Development of a novel wood based panel for use in internal door manufacture
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2012 (English)Conference paper, Published paper (Refereed)
National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-12175 (URN)14350 (Local ID)14350 (Archive number)14350 (OAI)
Conference
5th International Conference on Environmentally-Compatible Forest Products. Fernando Pessoa University, Porto, Portugal
Available from: 2016-09-13 Created: 2016-09-13 Last updated: 2023-05-25Bibliographically approved
Dvinskikh, S., Henriksson, M., Berglund, L. & Furó, I. (2011). A multinuclear magnetic resonance imaging (MRI) study of wood with adsorbed water: Estimating bound water concentration and local wood density (ed.). Holzforschung, 65(1), 103–107
Open this publication in new window or tab >>A multinuclear magnetic resonance imaging (MRI) study of wood with adsorbed water: Estimating bound water concentration and local wood density
2011 (English)In: Holzforschung, ISSN 0018-3830, E-ISSN 1437-434X, Vol. 65, no 1, p. 103–107-Article in journal (Refereed) Published
Abstract [en]

The interaction between moisture and the macromolecular wood tissue is of critical importance to wood properties. In this context, magnetic resonance imaging (MRI) is very promising as this method could deliver molecular information on the submillimeter scale (i.e., along concentration gradients) about both free and adsorbed water and the cell wall polymers. In the present study, it is demonstrated for the first time that wood containing adsorbed heavy water (2H2O) can be studied by MRI based on separated images due to water (2H MRI) and cell wall polymers (1H MRI). Data confirm that in specimens equilibrated at controlled humidity there is a direct correlation between bound water content and relative density of the polymers in wood tissue; there is a strong variation across annual rings.

National Category
Natural Sciences
Identifiers
urn:nbn:se:ri:diva-6214 (URN)12001 (Local ID)12001 (Archive number)12001 (OAI)
Available from: 2016-09-08 Created: 2016-09-08 Last updated: 2023-05-25Bibliographically approved
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ORCID iD: ORCID iD iconorcid.org/0000-0002-1198-2009

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