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  • 151.
    Hedberg, Yolanda S.
    et al.
    KTH Royal Institute of Technology, Sweden; Karolinska Institute, Sweden.
    Pettersson, Maria
    Uppsala University, Sweden.
    Pradhan, Sulena
    KTH Royal Institute of Technology, Sweden.
    Odnevall Wallinder, Inger
    KTH Royal Institute of Technology, Sweden.
    Rutland, Mark W.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science. KTH Royal Institute of Technology, Sweden.
    Persson, Cecilia
    Uppsala University, Sweden.
    Can Cobalt(II) and Chromium(III) ions released from joint prostheses influence the friction coefficient?2015In: ACS Biomaterial Science and Engineering, E-ISSN 2373-9878, Vol. 1, no 8, p. 617-620Article in journal (Refereed)
    Abstract [en]

    Cobalt chromium molybdenum alloys (CoCrMo) are commonly used as articulating components in joint prostheses. In this tribocorrosive environment, wear debris and metal ionic species are released and interact with proteins, possibly resulting in protein aggregation. This study aimed to investigate whether this could have an effect on the friction coefficient in a typical material couple, namely CoCrMo-on-polyethylene. It was confirmed that both Co(II) and Cr(III) ions, and their combination, at concentrations relevant for the metal release situation, resulted in protein aggregation and its concomitant precipitation, which increased the friction coefficient. Future studies should identify the clinical importance of these findings.

  • 152.
    Hedberg, Yolanda Susanne
    et al.
    KTH Royal Institute of Technology, Sweden.
    Karlsson, Maria Elisa
    KTH Royal Institute of Technology, Sweden.
    Blomberg, Eva
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor.
    Odnevall Wallinder, Inger
    KTH Royal Institute of Technology, Sweden.
    Hedberg, Jonas F.
    KTH Royal Institute of Technology, Sweden.
    Correlation between surface physicochemical properties and the release of iron from stainless steel AISI 304 in biological media2014In: Colloids and Surfaces B: Biointerfaces, ISSN 0927-7765, E-ISSN 1873-4367, Vol. 122, no Oct, p. 216-222Article in journal (Refereed)
    Abstract [en]

    Stainless steel is widely used in biological environments, for example as implant material or in food applications, where adsorption-controlled ligand-induced metal release is of importance from a corrosion, health, and food safety perspective. The objective of this study was to elucidate potential correlations between surface energy and wettability of stainless steel surfaces and the release of iron in complexing biological media. This was accomplished by studying changes in surface energies calculated from contact angle measurements, surface oxide composition (X-ray photoelectron spectroscopy), and released iron (graphite furnace atomic absorption spectroscopy) for stainless steel grade AISI 304 immersed in fluids containing bovine serum albumin or citric acid, and non-complexing fluids such as NaCl, NaOH, and HNO3. It was shown that the surface wettability and polar surface energy components were all influenced by adventitious atmospheric carbon (surface contamination of low molecular weight), rather than differences in surface oxide composition in non-complexing solutions. Adsorption of both BSA and citrate, which resulted in ligand-induced metal release, strongly influenced the wettability and the surface energy, and correlated well with the measured released amount of iron.

  • 153.
    Hedberg, Yolanda Susanne
    et al.
    KTH Royal Institute of Technology, Sweden.
    Wang, Xuying
    KTH Royal Institute of Technology, Sweden.
    Hedberg, Jonas F.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor.
    Lundin, Maria
    KTH Royal Institute of Technology, Sweden.
    Blomberg, Eva
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor. KTH Royal Institute of Technology, Sweden.
    Odnevall Wallinder, Inger
    KTH Royal Institute of Technology, Sweden.
    Surface-protein interactions on different stainless steel grades: Effects of protein adsorption, surface changes and metal release2013In: Journal of Materials Science: Materials in Medicine, ISSN 0957-4530 , Vol. 24, no 4, p. 1015-1033Article in journal (Refereed)
    Abstract [en]

    Implantation using stainless steels (SS) is an example where an understanding of protein-induced metal release from SS is important when assessing potential toxicological risks. Here, the protein-induced metal release was investigated for austenitic (AISI 304, 310, and 316L), ferritic (AISI 430), and duplex (AISI 2205) grades in a phosphate buffered saline (PBS, pH 7.4) solution containing either bovine serum albumin (BSA) or lysozyme (LSZ). The results show that both BSA and LSZ induce a significant enrichment of chromium in the surface oxide of all stainless steel grades. Both proteins induced an enhanced extent of released iron, chromium, nickel and manganese, very significant in the case of BSA (up to 40-fold increase), whereas both proteins reduced the corrosion resistance of SS, with the reverse situation for iron metal (reduced corrosion rates and reduced metal release in the presence of proteins). A full monolayer coverage is necessary to induce the effects observed.

  • 154.
    Hellström, Mats
    et al.
    University of Gothenburg, Sweden.
    El-Akouri, Randa Racho
    University of Gothenburg, Sweden.
    Sihlbom, Carina
    University of Gothenburg, Sweden.
    Olsson, Britt Marie
    University of Gothenburg, Sweden.
    Lengqvist, Johan
    University of Gothenburg, Sweden.
    Bäckdahl, Henrik
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Medicinteknik.
    Johansson, Bengt R.
    University of Gothenburg, Sweden.
    Olausson, Michael
    University of Gothenburg, Sweden.
    Sumitran-Holgersson, Suchitra H.
    University of Gothenburg, Sweden.
    Brännström, Mats
    University of Gothenburg, Sweden.
    Towards the development of a bioengineered uterus: Comparison of different protocols for rat uterus decellularization2014In: Acta Biomaterialia, ISSN 1742-7061, E-ISSN 1878-7568, Vol. 10, no 12, p. 5034-5042Article in journal (Refereed)
    Abstract [en]

    Uterus transplantation (UTx) may be the only possible curative treatment for absolute uterine factor infertility, which affects 1 in every 500 females of fertile age. We recently presented the 6-month results from the first clinical UTx trial, describing nine live-donor procedures. This routine involves complicated surgery and requires potentially harmful immune suppression to prevent rejection. However, tissue engineering applications using biomaterials and stem cells may replace the need for a live donor, and could prevent the required immunosuppressive treatment. To investigate the basic aspects of this, we developed a novel whole-uterus scaffold design for uterus tissue engineering experiments in the rat. Decellularization was achieved by perfusion of detergents and ionic solutions. The remaining matrix and its biochemical and mechanical properties were quantitatively compared from using three different protocols. The constructs were further compared with native uterus tissue composition. Perfusion with Triton X-100/dimethyl sulfoxide/H2O led to a compact, weaker scaffold that showed evidence of a compromised matrix organization. Sodium deoxycholate/dH2O perfusion gave rise to a porous scaffold that structurally and mechanically resembled native uterus better. An innovative combination of two proteomic analyses revealed higher fibronectin and versican content in these porous scaffolds, which may explain the improved scaffold organization. Together with other important protocol-dependent differences, our results can contribute to the development of improved decellularization protocols for assorted organs. Furthermore, our study shows the first available data on decellularized whole uterus, and creates new opportunities for numerous in vitro and in vivo whole-uterus tissue engineering applications.

  • 155.
    Henriksson, Lars-Åke
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Methods for verification of equipment criteria for floorball.1995Report (Refereed)
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  • 156.
    Heydari, Golrokh
    et al.
    KTH Royal Institute of Technology, Sweden.
    Sedighi Moghaddam, Maziar
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik. KTH Royal Institute of Technology, Sweden.
    Tuominen, Mikko
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik.
    Fielden, Matthew
    KTH Royal Institute of Technology, Sweden.
    Haapanen, Janne
    TUT Tampere University of Technology, Finland.
    Mäkelä, Jyrki M.
    TUT Tampere University of Technology, Finland.
    Claesson, Per M.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik. KTH Royal Institute of Technology, Sweden.
    Wetting hysteresis induced by temperature changes: Supercooled water on hydrophobic surfaces2016In: Journal of Colloid and Interface Science, ISSN 0021-9797, E-ISSN 1095-7103, Vol. 468, p. 21-33Article in journal (Refereed)
    Abstract [en]

    The state and stability of supercooled water on (super)hydrophobic surfaces is crucial for low temperature applications and it will affect anti-icing and de-icing properties. Surface characteristics such as topography and chemistry are expected to affect wetting hysteresis during temperature cycling experiments, and also the freezing delay of supercooled water. We utilized stochastically rough wood surfaces that were further modified to render them hydrophobic or superhydrophobic. Liquid flame spraying (LFS) was utilized to create a multi-scale roughness by depositing titanium dioxide nanoparticles. The coating was subsequently made non-polar by applying a thin plasma polymer layer. As flat reference samples modified silica surfaces with similar chemistries were utilized. With these substrates we test the hypothesis that superhydrophobic surfaces also should retard ice formation. Wetting hysteresis was evaluated using contact angle measurements during a freeze-thaw cycle from room temperature to freezing occurrence at -7 °C, and then back to room temperature. Further, the delay in freezing of supercooled water droplets was studied at temperatures of -4 °C and -7 °C. The hysteresis in contact angle observed during a cooling-heating cycle is found to be small on flat hydrophobic surfaces. However, significant changes in contact angles during a cooling-heating cycle are observed on the rough surfaces, with a higher contact angle observed on cooling compared to during the subsequent heating. Condensation and subsequent frost formation at sub-zero temperatures induce the hysteresis. The freezing delay data show that the flat surface is more efficient in enhancing the freezing delay than the rougher surfaces, which can be rationalized considering heterogeneous nucleation theory. Thus, our data suggests that molecular flat surfaces, rather than rough superhydrophobic surfaces, are beneficial for retarding ice formation under conditions that allow condensation and frost formation to occur.

  • 157.
    Heydari, Golrokh
    et al.
    KTH Royal Institute of Technology, Sweden.
    Thormann, Espen
    KTH Royal Institute of Technology, Sweden; Technical University of Denmark, Denmark.
    Järn, Mikael
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik.
    Tyrode, Eric C.
    KTH Royal Institute of Technology, Sweden.
    Claesson, Per
    RISE, SP – Sveriges Tekniska Forskningsinstitut.
    Hydrophobic surfaces: Topography effects on wetting by supercooled water and freezing delay2013In: The Journal of Physical Chemistry C, ISSN 1932-7447, E-ISSN 1932-7455, Vol. 117, no 42, p. 21752-21762Article in journal (Refereed)
    Abstract [en]

    Hydrophobicity, and in particular superhydrophobicity, has been extensively considered to promote ice-phobicity. Dynamic contact angle measurements above 0 C have been widely used to evaluate the water repellency. However, it is the wetting properties of supercooled water at subzero temperatures and the derived work of adhesion that are important for applications dealing with icing. In this work we address this issue by determining the temperature-dependent dynamic contact angle of microliter-sized water droplets on a smooth hydrophobic and a superhydrophobic surface with similar surface chemistry. The data highlight how the work of adhesion of water in the temperature interval from about 25 C to below -10 C is affected by surface topography. A marked decrease in contact angle on the superhydrophobic surface is observed with decreasing temperature, and we attribute this to condensation below the dew point. In contrast, no significant wetting transition is observed on the smooth hydrophobic surface. The freezing temperature and the freezing delay time were determined for water droplets resting on a range of surfaces with similar chemistry but different topography, including smooth and rough surfaces in either the Wenzel or the Cassie-Baxter state as characterized by water contact angle measurements at room temperature. We find that the water freezing delay time is not significantly affected by the surface topography and discuss this finding within the classical theory of heterogeneous nucleation.

  • 158.
    Heydari, Golrokh
    et al.
    KTH Royal Institute of Technology, Sweden.
    Tyrode, Erik
    KTH Royal Institute of Technology, Sweden.
    Visnevskij, Ceslav
    Vilnius University, Lithuania.
    Makuska, Ricardas
    Vilnius University, Lithuania.
    Claesson, Per M.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik. KTH Royal Institute of Technology, Sweden.
    Temperature-dependent deicing properties of electrostatically anchored branched brush layers of poly(ethylene oxide)2016In: Langmuir, ISSN 0743-7463, E-ISSN 1520-5827, Vol. 32, no 17, p. 4194-4202Article in journal (Refereed)
    Abstract [en]

    The hydration water of hydrophilic polymers freezes at subzero temperatures. The adsorption of such polymers will result in a hydrophilic surface layer that strongly binds water. Provided this interfacial hydration water remains liquidlike at subzero temperatures, its presence could possibly reduce ice adhesion, in particular, if the liquidlike layer is thicker than or comparable to the surface roughness. To explore this idea, a diblock copolymer, having one branched bottle-brush block of poly(ethylene oxide) and one linear cationic block, was electrostatically anchored on flat silica surfaces. The shear ice adhesion strength on such polymer-coated surfaces was investigated down to -25 °C using a homebuilt device. In addition, the temperature dependence of the ice adhesion on surfaces coated with only the cationic block, only the branched bottle-brush block, and with linear poly(ethylene oxide) was investigated. Significant ice adhesion reduction, in particular, at temperatures above -15 °C, was observed on silica surfaces coated with the electrostatically anchored diblock copolymer. Differential scanning calorimetry measurements on bulk polymer solutions demonstrate different thermal transitions of water interacting with branched and linear poly(ethylene oxide) (with hydration water melting points of about -18 and -10 °C, respectively). This difference is consistent with the low shear ice adhesion strength measured on surfaces carrying branched bottle-brush structured poly(ethylene oxide) at -10 °C, whereas no significant adhesion reduction was obtained with linear poly(ethylene oxide) at this temperature. We propose a lubrication effect of the hydration water bound to the branched bottle-brush structured poly(ethylene oxide), which, in the bulk, does not freeze until -18 °C.

  • 159.
    Hilchenbach, M.
    et al.
    Max Planck Institute for Solar System Research, Germany.
    Kissel, J.
    Max Planck Institute for Solar System Research, Germany.
    Langevin, Y.
    CNRS, France; University of Paris-Sud, France.
    Briois, C.
    CNRS, France; University of Orléans, France.
    Hoerner, H. V.
    Von Hoerner & Sulger GmbH, Germany.
    Koch, A.
    Von Hoerner & Sulger GmbH, Germany.
    Schulz, R.
    ESTEC European Space Research and Technology Centre, Netherlands.
    Silén, J.
    Finnish Meteorological Institute, Finland.
    Altwegg, K.
    University of Bern, Switzerland.
    Colangeli, L.
    ESTEC European Space Research and Technology Centre, Netherlands.
    Cottin, H.
    CNRS, France; Paris Diderot University, France.
    Engrand, C.
    CNRS, France; University of Paris-Saclay, France.
    Fischer, H.
    Max Planck Institute for Solar System Research, Germany.
    Glasmachers, A.
    University of Wuppertal, Germany.
    Grün, E.
    Max Planck Institute for Nuclear Physics, Germany.
    Haerendel, G.
    Max Planck Institute for Extraterrestrial Physics, Germany.
    Henkel, H.
    Von Hoerner & Sulger GmbH, Germany.
    Höfner, H.
    Max Planck Institute for Extraterrestrial Physics, Germany.
    Hornung, K.
    Universität der Bundeswehr, Germany.
    Jessberger, E. K.
    University of Münster, Germany.
    Lehto, H.
    University of Turku, Finland.
    Lehto, K.
    University of Turku, Finland.
    Raulin, F.
    CNRS, France; Paris Diderot University, France.
    Roy, L. L.
    University of Bern, Switzerland.
    Rynö, J.
    Finnish Meteorological Institute, Finland.
    Steiger, W.
    RC Seibersdorf Research GmbH Business Field Aerospace Technology, Austria.
    Stephan, T.
    University of Chicago, US.
    Thirkell, L.
    CNRS, France; University of Orléans, France.
    Thomas, R.
    CNRS, France; University of Orléans, France.
    Torkar, K.
    Austrian Academy of Sciences, Austria.
    Varmuza, K.
    Vienna University of Technology, Austria.
    Wanczek, K. -P
    University of Bremen, Germany.
    Altobelli, N.
    ESAC European Space Astronomy Centre, Spain.
    Baklouti, D.
    CNRS, France; University of Paris-Sud, France.
    Bardyn, A.
    CNRS, France; University of Orléans, France; Paris Diderot University, France.
    Fray, N.
    CNRS, France; Paris Diderot University, France.
    Krüger, H.
    Max Planck Institute for Solar System Research, Germany.
    Ligier, N.
    CNRS, France; University of Paris-Sud, France.
    Lin, Z.
    NCU National Central University, Taiwan.
    Martin, P.
    CNRS, France; University of Orléans, France.
    Merouane, S.
    Max Planck Institute for Solar System Research, Germany.
    Orthous-Daunay, F. R.
    CNRS, France; Université Grenoble Alpes, France.
    Paquette, J.
    Max Planck Institute for Solar System Research, Germany.
    Revillet, C.
    CNRS, France; University of Orléans, France.
    Siljeström, Sandra
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Medicinteknik.
    Stenzel, O.
    Max Planck Institute for Solar System Research, Germany.
    Zaprudin, B.
    University of Turku, Finland.
    COMET 67P/CHURYUMOV-GERASIMENKO: CLOSE-UP on DUST PARTICLE FRAGMENTS2016In: Astrophysical Journal Letters, ISSN 2041-8205, E-ISSN 2041-8213, Vol. 816, no 2, article id L32Article in journal (Refereed)
    Abstract [en]

    The COmetary Secondary Ion Mass Analyser instrument on board ESA's Rosetta mission has collected dust particles in the coma of comet 67P/Churyumov-Gerasimenko. During the early-orbit phase of the Rosetta mission, particles and particle agglomerates have been imaged and analyzed in the inner coma at distances between 100 km and 10 km off the cometary nucleus and at more than 3 AU from the Sun. We identified 585 particles of more than 14 μm in size. The particles are collected at low impact speeds and constitute a sample of the dust particles in the inner coma impacting and fragmenting on the targets. The sizes of the particles range from 14 μm up to sub-millimeter sizes and the differential dust flux size distribution is fitted with a power law exponent of -3.1. After impact, the larger particles tend to stick together, spread out or consist of single or a group of clumps, and the flocculent morphology of the fragmented particles is revealed. The elemental composition of the dust particles is heterogeneous and the particles could contain typical silicates like olivine and pyroxenes, as well as iron sulfides. The sodium to iron elemental ratio is enriched with regard to abundances in CI carbonaceous chondrites by a factor from ∼1.5 to ∼15. No clear evidence for organic matter has been identified. The composition and morphology of the collected dust particles appear to be similar to that of interplanetary dust particles.

  • 160.
    Hillerström, Anna
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science.
    Andersson, Martin
    RISE, SP – Sveriges Tekniska Forskningsinstitut.
    Samuelsson, Jörgen
    Karlstad University, Sweden.
    van Stam, Jan
    Karlstad University, Sweden.
    Solvent strategies for loading and release in mesoporous silica2014In: Colloid and Interface Science Communications, ISSN 2215-0382, Vol. 3, p. 5-8Article in journal (Refereed)
    Abstract [en]

    A model molecule, ibuprofen, was loaded in the pores of mesoporous silica by adsorption from nonpolar solvents (liquid carbon dioxide and cyclohexane) and from a polar solvent (methanol). It was sufficient with a very low concentration of ibuprofen in the nonpolar solvents to achieve maximum loading of ibuprofen in the mesoporous particles. When using liquid carbon dioxide, the pores of the mesoporous silica particles were filled completely with ibuprofen at a lower ibuprofen concentration than similar experiments performed with cyclohexane. When methanol was used, the maximum amount of loaded ibuprofen was never achieved. Furthermore, x-ray scattering showed that all ibuprofen loaded into the mesoporous particles were in an amorphous state. Ibuprofen was released from the mesoporous particles to water within a couple of minutes, regardless of solvent used for loading. It was found that the release of ibuprofen from mesoporous silica was much faster than that of crystalline ibuprofen.

  • 161.
    Hjalmarsson, Nicklas
    et al.
    KTH Royal Institute of Technology, Sweden.
    Alvarez-Asencio, Ruben
    KTH Royal Institute of Technology, Sweden.
    Sweeney, James
    University of Newcastle, Australia.
    Shah, Faiz Ullah
    Luleå University of Technology, Sweden.
    Schaufelberger, Fredrik
    KTH Royal Institute of Technology, Sweden; University of Newcastle, Australia.
    Ramström, Olof
    KTH Royal Institute of Technology, Sweden; University of Newcastle, Australia.
    Antzutkin, Oleg N.
    Luleå University of Technology, Sweden; University of Warwick, United Kingdom; KTH Royal Institute of Technology, Sweden.
    Atkin, Rob
    University of Newcastle, Australia; KTH Royal Institute of Technology, Sweden.
    Glavatskikh, Sergei B.
    University of Warwick, United Kingdom; KTH Royal Institute of Technology, Sweden.
    Rutland, Mark
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor. KTH Royal Institute of Technology, Sweden; University of Newcastle, Australia.
    Biodegradable ionic liquids as lubricants2013In: 5th World Tribology Congress, WTC 2013, 2013, Vol. 2, p. 1608-1611p. 1608-1611Conference paper (Refereed)
  • 162.
    Hjalmarsson, Nicklas
    et al.
    KTH Royal Institute of Technology, Sweden.
    Atkin, Rob
    University of Newcastle, Australia.
    Rutland, Mark W.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science. KTH Royal Institute of Technology, Sweden.
    Effect of Lithium ions on rheology and interfacial forces in Ethylammonium Nitrate and Ethanolammonium Nitrate2016In: The Journal of Physical Chemistry C, ISSN 1932-7447, E-ISSN 1932-7455, Vol. 120, no 47, p. 26960-26967Article in journal (Refereed)
    Abstract [en]

    The effect of added Li+ to two ionic liquids (ILs), ethylammonium nitrate (EAN) and ethanolammonium nitrate (EtAN), has been investigated using rheology and colloidal probe atomic force microscopy (AFM). Rheology data revealed a complex viscosity dependence that can be ascribed to the different bulk nanostructures. AFM force curves revealed steps for the neat ILs, analogous to those in previous studies. The addition of Li+ broadened the steps, which is likely an effect of ion clusters formed. Friction measurements corroborate this data and also showed that the structure of EtAN is much more prone to change as Li+ is added. These results demonstrate the complex behavior of ILs on interfaces and the effect of perturbing such interactions. (Graph Presented).

  • 163.
    Hjalmarsson, Nicklas
    et al.
    KTH The Royal Institute of Technology, Sweden.
    Atkin, Rob
    University of Newcastle, Australia.
    Rutland, Mark W.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science. KTH Royal Institute of Technology, Sweden.
    Is the boundary layer of an ionic liquid equally lubricating at higher temperature?2016In: Physical Chemistry, Chemical Physics - PCCP, ISSN 1463-9076, E-ISSN 1463-9084, Vol. 18, no 13, p. 9232-9239Article in journal (Refereed)
    Abstract [en]

    Atomic force microscopy has been used to study the effect of temperature on normal forces and friction for the room temperature ionic liquid (IL) ethylammonium nitrate (EAN), confined between mica and a silica colloid probe at 25 °C, 50 °C, and 80 °C. Force curves revealed a strong fluid dynamic influence at room temperature, which was greatly reduced at elevated temperatures due to the reduced liquid viscosity. A fluid dynamic analysis reveals that bulk viscosity is manifested at large separation but that EAN displays a nonzero slip, indicating a region of different viscosity near the surface. At high temperatures, the reduction in fluid dynamic force reveals step-like force curves, similar to those found at room temperature using much lower scan rates. The ionic liquid boundary layer remains adsorbed to the solid surface even at high temperature, which provides a mechanism for lubrication when fluid dynamic lubrication is strongly reduced. The friction data reveals a decrease in absolute friction force with increasing temperature, which is associated with increased thermal motion and reduced viscosity of the near surface layers but, consistent with the normal force data, boundary layer lubrication was unaffected. The implications for ILs as lubricants are discussed in terms of the behaviour of this well characterised system.

  • 164.
    Hjalmarsson, Nicklas
    et al.
    KTH Royal Institute of Technology, Sweden.
    Wallinder, Daniel
    Attana AB, Sweden.
    Glavatskih, Sergei
    KTH Royal Institute of Technology, Sweden; Ghent University, Belgium.
    Atkin, Rob
    University of Newcastle, Australia.
    Aastrup, Teodor
    Attana AB, Sweden.
    Rutland, Mark W.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science. KTH Royal Institute of Technology, Sweden.
    Weighing the surface charge of an ionic liquid2015In: Nanoscale, ISSN 2040-3364, E-ISSN 2040-3372, Vol. 7, no 38, p. 16039-16045Article in journal (Refereed)
    Abstract [en]

    Electrochemical quartz crystal microbalance has been used to measure changes in the composition of the capacitive electrical double layer for 1-ethyl-3-methylimidazolium tris(pentafluoroethyl)-trifluorophosphate, an ionic liquid, in contact with a gold electrode surface as a function of potential. The mass difference between the cation and anion means that the technique can effectively "weigh" the surface charge accurately with high temporal resolution. This reveals quantitatively how changing the potential alters the ratio of cations and anions associated with the electrode surface, and thus the charge per unit area, as well as the kinetics associated with these interfacial processes. The measurements reveal that it is diffusion of co-ions into the interfacial region rather than expulsion of counterions that controls the relaxation. The measured potential dependent double layer capacitance experimentally validates recent theoretical predictions for counterion overscreening (low potentials) and crowding (high potentials) at electrode surfaces. This new capacity to quantitatively measure ion composition is critical for ionic liquid applications ranging from batteries, capacitors and electrodeposition through to boundary layer structure in tribology, and more broadly provides new insight into interfacial processes in concentrated electrolyte solutions.

  • 165.
    Holmgren, Gustav
    et al.
    University of Skövde, Sweden; University of Gothenburg, Sweden.
    Synnergren, Jane
    University of Skövde, Sweden.
    Bogestål, Yalda
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Medicinteknik. University of Skövde, Sweden.
    Améen, Caroline
    Takara Bio Europe AB, Sweden.
    Åkesson, Karolina
    Takara Bio Europe AB, Sweden.
    Holmgren, Sandra
    Takara Bio Europe AB, Sweden.
    Lindahl, Anders
    University of Gothenburg, Sweden.
    Sartipy, Peter
    University of Skövde, Sweden; Takara Bio Europe AB, Sweden.
    Identification of novel biomarkers for doxorubicin-induced toxicity in human cardiomyocytes derived from pluripotent stem cells2015In: Toxicology, ISSN 0300-483X, E-ISSN 1879-3185, Vol. 328, p. 102-111Article in journal (Refereed)
    Abstract [en]

    Doxorubicin is a chemotherapeutic agent indicated for the treatment of a variety of cancer types, including leukaemia, lymphomas, and many solid tumours. The use of doxorubicin is, however, associated with severe cardiotoxicity, often resulting in early discontinuation of the treatment. Importantly, the toxic symptoms can occur several years after the termination of the doxorubicin administration. In this study, the toxic effects of doxorubicin exposure have been investigated in cardiomyocytes derived from human embryonic stem cells (hESC). The cells were exposed to different concentrations of doxorubicin for up to 2 days, followed by a 12 day recovery period. Notably, the cell morphology was altered during drug treatment and the cells showed a reduced contractile ability, most prominent at the highest concentration of doxorubicin at the later time points. A general cytotoxic response measured as Lactate dehydrogenase leakage was observed after 2 days’ exposure compared to the vehicle control, but this response was absent during the recovery period. A similar dose-dependant pattern was observed for the release of cardiac specific troponin T (cTnT) after 1 day and 2 days of treatment with doxorubicin. Global transcriptional profiles in the cells revealed clusters of genes that were differentially expressed during doxorubicin exposure, a pattern that in some cases was sustained even throughout the recovery period, suggesting that these genes could be used as sensitive biomarkers for doxorubicin-induced toxicity in human cardiomyocytes. The results from this study show that cTnT release can be used as a measurement of acute cardiotoxicity due to doxorubicin. However, for the late onset of doxorubicin-induced cardiomyopathy, cTnT release might not be the most optimal biomarker. As an alternative, some of the genes that we identified as differentially expressed after doxorubicin exposure could serve as more relevant biomarkers, and may also help to explain the cellular mechanisms behind the late onset apoptosis associated with doxorubicin-induced cardiomyopathy.

  • 166.
    Holmström, Arne
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    14 år i provhus. Utvärdering av gummi- och plastprodukters beständighet.1996Report (Refereed)
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  • 167.
    Hulander, Mats
    et al.
    University of Gothenburg, Sweden.
    Lundgren, Anders O.
    Chalmers University of Technology, Sweden.
    Faxälv, Lars
    Linköping University, Sweden.
    Lindahl, Tomas
    Linköping University, Sweden.
    Palmquist, Anders
    University of Gothenburg, Sweden.
    Berglin, Mattias
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik. University of Gothenburg, Sweden.
    Elwing, Hans B.
    University of Gothenburg, Sweden.
    Gradients in surface nanotopography used to study platelet adhesion and activation2013In: Colloids and Surfaces B: Biointerfaces, ISSN 0927-7765, E-ISSN 1873-4367, Vol. 110, no 1, p. 261-269Article in journal (Refereed)
    Abstract [en]

    Gradients in surface nanotopography were prepared by adsorbing gold nanoparticles on smooth gold substrates using diffusion technique. Following a sintering procedure the particle binding chemistry was removed, and integration of the particles into the underlying gold substrate was achieved, leaving a nanostructured surface with uniform surface chemistry. After pre-adsorption of human fibrinogen, the effect of surface nanotopography on platelets was studied. The use of a gradient in nanotopography allowed for platelet adhesion and activation to be studied as a function of nanoparticle coverage on one single substrate. A peak in platelet adhesion was found at 23% nanoparticle surface coverage. The highest number of activated platelets was found on the smooth control part of the surface, and did not coincide with the number of adhered platelets. Activation correlated inversely with particle coverage, hence the lowest fraction of activated platelets was found at high particle coverage. Hydrophobization of the gradient surface lowered the total number of adhering cells, but not the ratio of activated cells. Little or no effect was seen on gradients with 36. nm particles, suggesting the existence of a lower limit for sensing of surface nano-roughness in platelets. These results demonstrate that parameters such as ratio between size and inter-particle distance can be more relevant for cell response than wettability on nanostructured surfaces. The minor effect of hydrophobicity, the generally reduced activation on nanostructured surfaces and the presence of a cut-off in activation of human platelets as a function of nanoparticle size could have implications for the design of future blood-contacting biomaterials.

  • 168.
    Håkansson, Joakim
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Medicinteknik. Pergamum AB, Sweden.
    Björn, Camilla
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Medicinteknik. Pergamum AB, Sweden.
    Lindgren, Kerstin
    Pergamum AB, Sweden.
    Sjöström, Emma
    Pergamum AB, Sweden.
    Sjöstrand, Veronika
    Pergamum AB, Sweden.
    Mahlapuu, Margit
    Pergamum AB, Sweden.
    Efficacy of the novel topical antimicrobial agent pxl150 in a mouse model of surgical site infections2014In: Antimicrobial Agents and Chemotherapy, ISSN 0066-4804, E-ISSN 1098-6596, Vol. 58, no 5, p. 2982-2984Article in journal (Refereed)
    Abstract [en]

    Antimicrobial peptides have recently emerged as a promising new group to be evaluated in the therapeutic intervention of infectious diseases. This study evaluated the anti-infectious effect of the short, synthetic, broad-spectrum antimicrobial peptide PXL150 in a mouse model of staphylococcal surgical site infections. We found that administration of PXL150, formulated in an aqueous solution or in a hydroxypropyl cellulose gel, significantly reduced the bacterial counts in the wound compared with placebo treatment, warranting further investigations of the potential of this peptide as a novel local treatment of microbial infections.

  • 169. Jacobsson, Olle
    et al.
    Månsson, Margret
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor.
    Olsson, Mats
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kalibrering och Verifiering.
    Methods of analysis for trace amounts of CFC in polymeric foams.1990Report (Refereed)
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  • 170.
    Jafarzadeh, Shadi
    et al.
    KTH Royal Institute of Technology, Sweden.
    Claesson, Per M.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik. KTH Royal Institute of Technology, Sweden.
    Sundell, Per-Erik
    SSAB EMEA AB, Sweden.
    Tyrode, Eric
    KTH Royal Institute of Technology, Sweden.
    Pan, Jinshan
    KTH Royal Institute of Technology, Sweden.
    Active corrosion protection by conductive composites of polyaniline in a UV-cured polyester acrylate coating2016In: Progress in organic coatings, ISSN 0300-9440, E-ISSN 1873-331X, Vol. 90, p. 154-162Article in journal (Refereed)
    Abstract [en]

    Polyaniline doped with phosphoric acid (PANI-PA) was synthesized and characterized by impedance and Raman spectroscopy. Exposure to UV-light resulted in a slight decrease in the PANI's electrical conductivity and no significant change in the oxidation state (of an emeraldine salt). Composite coatings containing 0, 1, 3 and 5 wt.% PANI-PA in a UV-curable polyester acrylate (PEA) resin were prepared and applied on polished carbon steel. Closely packed PANI-PA particles of several tens of nanometers were observed inside the composite coating by scanning electron microscopy, and a connected conductive network across the film was detected by Peak Force TUNA atomic force microscopy. The evolution of open circuit potential and impedance data during long-term exposure to 3 wt.% NaCl electrolyte revealed that the short-term barrier-type corrosion protection provided by the insulating PEA coating can be turned into a long-term and active protection by addition of as little as 1 wt.% PANI-PA to the formulation. Stable ennoblement in the corrosive media was observed for the coatings containing conducting polymer up to 3 wt.%. However, higher content of PANI-PA (5 wt.%) led to poorer protective properties, probably due to the hydrophilicity of PANI-PA facilitating water transport in the coating and the presence of potentially weaker spots in the film. An iron oxide layer was found to fully cover the metal surface beneath the coatings containing PANI-PA after final failure observed by electrochemical testing.

  • 171.
    Jakubowicz, I
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Johansson, U
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Polyethylene-based geomembranes in aggresive liquid media.1997In: Polymers & polymer composites, ISSN 0967-3911, E-ISSN 1478-2391, Vol. 5, no 5, p. 353-358Article in journal (Other academic)
  • 172.
    Jakubowicz, I
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Yarahmadi, N
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Gevert, T
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Effects of accelerated and natural ageing of plasticized polyvinyl chloride (PVC)1999In: Polymer degradation and stability, ISSN 0141-3910, E-ISSN 1873-2321, Vol. 66, no 3, p. 415-421Article in journal (Other academic)
  • 173.
    Jakubowicz, Igancy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Nilsson, Karin
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Oljeinverkan på gummimaterial - jämförande provning mellan ASTM och motsvarande IRM-oljor.1996Report (Refereed)
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  • 174.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Effects of artificial and natural ageing on impact modified polyvinyl chloride (PVC)2001In: Polymer testing, ISSN 0142-9418, E-ISSN 1873-2348, Vol. 20, no 5, p. 545-551Article in journal (Other academic)
  • 175.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Effects of artificial and natural ageing on impact modified polyvinyl chloride (PVC)2001Conference paper (Other academic)
  • 176.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Evaluation of degradability of biodegradable polyethylene (PE)2002In: Polymer degradation and stability, ISSN 0141-3910, E-ISSN 1873-2321, Vol. 80, no 1, p. 39-43Article in journal (Other academic)
  • 177.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Evaluation of degradability of biodegradable polyethylene (PE)2003In: Polymer Degradation and Stability, Vol. 80, p. 39-43Article in journal (Refereed)
    Abstract [en]

    Evaluation of degradability of biodegradable polyethylene (PE)

  • 178.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Evaluation of degradability of oxo-biodegradable PE2002Conference paper (Other academic)
  • 179.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Evaluation of the rate of abiotic degradation of biodegradable polyethylene in various environments2006In: Polymer Degradation and Stability, Vol. 91, no 7, p. 1556-1562Article in journal (Refereed)
  • 180.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Interlaboratory Test Programme - Reproducibility in Xenon Arc Weathering2000In: Polymer testing, ISSN 0142-9418, E-ISSN 1873-2348, Vol. 19, no 7, p. 729-753Article in journal (Other academic)
  • 181.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Kinetics of abiotic and biotic degradability of low-density polyethylene containing prodegradant additives and its effect on the growth of microbial communities2011In: Polymer degradation and stability, ISSN 0141-3910, E-ISSN 1873-2321, Vol. 96, no 5, p. 919-928Article in journal (Refereed)
  • 182.
    Jakubowicz, Ignacy
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Research, standardisation and practice in accelerated ageing tests2004In: Polymery, Vol. 49, no 5, p. 11-16Article in journal (Refereed)
  • 183.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Andersson, Karin
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Hägg, Anders
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Investigation of degradation of LD-polyethylene in contact with wet concrete and in moist air under accelerated conditions.1992Report (Refereed)
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  • 184.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Enebro, Jonas
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Effects of reprocessing of oxobiodegradable and non-degradable polyethylene on the durability of recycled materials2012In: Polymer degradation and stability, ISSN 0141-3910, E-ISSN 1873-2321, Vol. 97, no 3, p. 316-321Article in journal (Refereed)
  • 185.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Gustavsson, Anders
    Stray, Jonas
    Bestämning av sammansättning hos kloroprengummi m.h.a. termogravimetrisk analys. (TGA).1999Report (Refereed)
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    fulltext
  • 186.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Johansson, Ulrika
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Durability of polyethylene-based geomembranes in aggresive liquid media.1995Report (Refereed)
    Download full text (pdf)
    fulltext
  • 187.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Johansson, Ulrika
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Yarahmadi, Nazdaneh
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Durability of Poly (Vinyl Chloride)-Based Geomembranes in Aggressive Liquid Media. NORDTEST Technical Report 393.1997Report (Refereed)
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  • 188.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Klaesson, Torbjörn
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Influence of wet concrete and some specific components on the durability of PE-films1997Report (Refereed)
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  • 189.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Lindgren, AnnSofie
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Interlabtest - bestämning av oxidationsstabiliteten hos polyeten genom uppmätning av induktionstemperatur.1995Report (Refereed)
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  • 190.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Lindgren, AnnSofie
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Rubber joint seals for roads and airfields - Evaluation of performance and durability.1996Report (Refereed)
    Download full text (pdf)
    fulltext
  • 191.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Nilsson, Karin
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Lindgren, AnnSofie
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Interlabtest - Bestämning av sammansättning hos gummimaterial genom termogravimetrisk analys.1995Report (Refereed)
    Download full text (pdf)
    fulltext
  • 192.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Skrifvars, Mikael
    Åkesson, Dan
    Boldizar, Antal
    Yarahmadi, Nazdaneh
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Energi och Bioekonomi.
    Enebro, Jonas
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Berlin, Johanna
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Energi och Bioekonomi.
    Royne, Frida
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Energi och Bioekonomi.
    Ericson, Mats
    Svensson, Mats
    Lindgren, Martina
    Guide för bioplaster: från tillverkning till återvinning2016Report (Other academic)
  • 193.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Wriedt, Susen
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Metoder för livslängds-/kvalitetsbedömning av tågvirke.: (En sammanfattning av kunskapsinventering)1988Report (Refereed)
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  • 194.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Yarahmadi, Nazdaneh
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Development of polymer matrix clay nanocomposites for industrial applications using high throughput methods2008In: Solid State Phenomena, Vol. 151, p. 35-42Article in journal (Refereed)
  • 195.
    Jakubowicz, Ignacy
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Yarahmadi, Nazdaneh
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Jansson, Anna
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Ekendahl, Susanne
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Eriksson, Linda
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Lindblad, Catrin
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Development of test procedure for the determination of disintegrability of plastic materials under conditions simulating small scale composting2006Report (Refereed)
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    FULLTEXT01
  • 196.
    Jansson, Anna
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Dichtungsmaterial für Dämme und Schleusen - Laboruntersuchung von Beständigkeit und Umweltegenschaften2007Report (Refereed)
  • 197.
    Jansson, Anna
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Joint Sealing for Water Reservoirs, Locks and Sluices - A Laboratory Study of Durability and Environmental Properties2007Report (Refereed)
  • 198.
    Jansson, Anna
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Tätningsmaterial för dammar och slussar - laboratorieundersökning av beständighet och miljöegenskaper2007Report (Refereed)
  • 199.
    Jansson, Anna L.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor. Chalmers University of Technology.
    Effects of simulated recycling on polyolefin materials2003Doctoral thesis, monograph (Other academic)
  • 200.
    Jansson, Anna
    et al.
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Polymer och fiber.
    Möller, Kenneth
    RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Material och ytteknik.
    Thermo-oxidative stability of PP waste films studied by imaging chemiluminescence technique2001In: Polymer degradation and stability, ISSN 0141-3910, E-ISSN 1873-2321, Vol. 73, no 1, p. 15-33Article in journal (Other academic)
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