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1.	Järnström, Lars, et al. (author) Effect of starch grade and plasticizer on water vapour permeability of starch containing sheets 2002 Conference paper (pop. science, debate, etc.)
2.	Nyflött, Åsa, 1986-, et al. (author) Effects of dispersion barrier coating structure on oxygen barrier performance 2014 Conference paper (other academic/artistic)
3.	Nyflött, Åsa, 1986-, et al. (author) Influence of kaolin addition on the dynamics of oxygen mass transport in polyvinyl alcohol dispersion coatings 2015 In: Nordic Pulp & Paper Research Journal. - 0283-2631 .- 2000-0669. ; 30:3, s. 385-392 Journal article (peer-reviewed)abstract The permeability of dispersion barriers produced from polyvinyl alcohol (PVOH) and kaolin clay blends coated onto polymeric supports has been studied by employing two different measurement methods: the oxygen transmission rate (OTR) and the ambient oxygen ingress rate (AOIR). Coatings with different thicknesses and kaolin contents were studied. Structural information of the dispersion-barrier coatings was obtained by Fourier transform infrared spectroscopy (FTIR) spectroscopy and scanning electron microscopy (SEM). These results showed that the kaolin content influences both the orientation of the kaolin and the degree of crystallinity of the PVOH coating. Increased kaolin content increased the alignment of the kaolin platelets to the basal plane of the coating. Higher kaolin content was accompanied by higher degree of crystallinity of the PVOH. The barrier thickness proved to be less important in the early stages of the mass transport process, whereas it had a significant influence on the steady-state permeability. The results from this study demonstrate the need for better understanding of how permeability is influenced by (chemical and physical) structure.
4.	Andersson, Caisa, et al. (author) Water-vapour permeability of barrier dispersion coating 2001 Conference paper (pop. science, debate, etc.)
5.	Bergström, L., et al. (author) Concentrated Kaolinite Suspensions - Polymer Adsorption and Rheological Properties 1996 In: in "Science of Whitewares", ed. by V.E. Henkes, G.Y. Onoda and W.M. Carty, American Ceramic Society, Westerville, OH, 1996, pp. 65-77. Book chapter (peer-reviewed)
6.	Bjorklund, R.B., et al. (author) Adsorption of Anionic and Cationic Polymers on Porous and Non-Porous Calcium Carbonate Surfaces 1994 In: Appl.Surf.Sci.,75,197(1994). Journal article (peer-reviewed)
7.	Breen, C., et al. (author) Exploring the interactions between starches, bentonites and plasticizers in sustainable barrier coatings for paper and board 2019 In: Applied Clay Science. - : Elsevier Ltd. - 0169-1317 .- 1872-9053. ; 183 Journal article (peer-reviewed)abstract Effective food packaging is a major factor in the current global drive to minimise food waste. Starch is an excellent oxygen barrier for packaging but it is brittle and moisture sensitive. The addition of layered minerals and plasticizers can significantly improve the moisture barrier and flexibility of the resulting composite. Some combinations of starch and plasticizer are incompatible but our results show that the addition of bentonite ensures the formation of coherent starch films with much improved moisture barrier regardless of the starch-plasticizer compatibility. It was clearly demonstrated that improvement of the moisture barrier was critically dependent on the layer charge of the bentonite used. Starch was readily accommodated in the interlayer space of bentonites with a layer charge of <0.4 electrons per formula unit but was not adsorbed if the layer charge was above this value. Starch-bentonite-plasticizer coatings prepared using bentonites with the lower layer charge routinely produced higher barriers to water vapour. The water vapour transmission rate (WVTR) of the base paper was reduced from 780 to 340 ± 20 g m2 day−1 when coated with starch alone. This was further reduced to 48 or 66 g m2 day−1 if glycerol or lower charge bentonite, respectively, was added to the starch. Optimised coatings of starch-lower charge bentonite-plasticizer provided WVTR values of ≤10 g m2 day−1 whereas WVTR values for comparative coatings prepared using the higher charge bentonites were three to four times higher (35 ± 7 g m2 day−1). Scanning electron micrographs provided clear evidence for the presence of 60 nm thick supramolecular layers formed from starch-bentonite-plasticizer in the samples coated on either glass or paper. The WVTR values for these low-eco footprint coatings are competitive with proprietary coatings prepared using petroleum derived resins.
8.	Breen, Chris, et al. (author) Using clays to enhance the barrier properties of sustainable paper coatings 2008 Conference paper (pop. science, debate, etc.)
9.	Calvert, D.J., et al. (author) Dynamic Test Procedures to Evaluate Runnability of Water-Based PSAs : Contact Angle Measurements under Non-Equilibrium Conditions 1996 In: Eur.Adhesives Sealants,June,2&4-5(1996). Journal article (peer-reviewed)
10.	Carlsson, Gunilla, et al. (author) Latex Diffusion at High Volume Fractions Studied by Fluorescence Microscopy 2006 In: J. Colloid Interface Sci. 298(1), 162-171 (2006). - : Elsevier BV. ; 298:1, s. 162-171 Journal article (peer-reviewed)

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Type of publication: conference paper (103); journal article (98); book chapter (13); doctoral thesis (10); other publication (7); licentiate thesis (3); show more...; show less...

Type of content: peer-reviewed (112); pop. science, debate, etc. (88); other academic/artistic (34)

Author/Editor: Järnström, Lars (141); Järnström, Lars, 195 ... (86); Lestelius, Magnus, 1 ... (24); Johansson, Caisa (23); Engström, Gunnar (17); Rättö, Peter (16); show more...; Johansson, Caisa, 19 ... (14); Rigdahl, M. (12); Ullsten, Henrik, 197 ... (11); Jäder, Jerker (11); Jönsson, Leif J (9); Johansson, Kristin (9); Nyflött, Åsa, 1986- (9); Winestrand, Sandra (8); Jansson, Agneta (8); Jonhed, Anna (8); Johnson, Johanna (8); Bonnerup, Chris (7); Javed, Asif, 1982- (7); Järnström, Lars, Pro ... (7); Olsson, Erik, 1984- (7); Lestelius, Magnus (6); Christophliemk, Hann ... (6); Johansson, Kristin, ... (6); Montibon, Elson (6); Montibon, Elson, 197 ... (6); Moons, Ellen, 1966- (5); Leufven, A. (5); Mesic, Behudin (5); Lason, L. (5); Peltonen, J. (4); Beghello, Luciano (4); Stenius, P (4); Carlsson, Gunilla, 1 ... (4); Gällstedt, M. (4); Leufvén, Anders (4); Blohm, Erik (4); Jonhed, Anna, 1975- (4); Kjellgren, Henrik (4); Jönsson, Leif (3); Andersson, Roger (3); Carlsson, Gunilla (3); Jansson, A (3); Germgård, Ulf, 1950- (3); Koch, Kristine (3); Olsson, Martin (3); Blohm, E. (3); Hellgren, Ann-Charlo ... (3); Johnson, Johanna, 19 ... (3); Nestorson, A. (3); show less...

University: Karlstad University (232); RISE (10); Umeå University (9); Swedish University of Agricultural Sciences (2); Royal Institute of Technology (1); Linköping University (1); show more...; Lund University (1); show less...

Language: English (213); Swedish (19); Undefined language (2)

Research subject (UKÄ/SCB): Engineering and Technology (226); Natural sciences (29); Agricultural Sciences (6); Medical and Health Sciences (2)

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