Bakgrund

Ph D, Professor of Physical Chemistry
Håkan Edlund was born 1966 in Sundsvall, he studied chemistry as a major and received a PhD 1997 in physical chemistry. The research was about surfactants in solution, a joint collaboration between Umeå University and Mid Sweden University (Mitthögskolan). Håkans research interest today is still surface- and colloid chemistry focused on surfactants and biomolecules and their functionality in aqueous solutions. The research is aiming on finding environmental solutions of the scientific issues.

After beeing a post doctoral fellow in the US he went back to MIUN. In 2000 Håkan was awarded the Akzo Nobel Nordic Research Prize in Surface- and Colloidal Chemistry, the grant is intended for innovative research and given younq scientists.

Undervisning

As a former dean and vice-dean of the Faculty of Education (ordförande, lärarutbildningsnämnden) and the chairman of RUN – Network for Regional Development within the area of promoting the teaching training programme at MIUN and competence improvement for teachers Håkan has a strong interest in the educational part at the university.

Övrigt

Håkan is also one of the founders of ChemseQ International AB a spin-off company where he is appointed EVP. Today ChemseQ is situated within the Åkroken Business Incubator.

Publikationer

Artiklar i tidskrifter
Artiklar, forskningsöversikter
Konferensbidrag
Rapporter

Artiklar i tidskrifter

Zasadowski, D. , Strand, A. , Sundberg, A. , Edlund, H. & Norgren, M. (2014). Selective purification of bleached spruce TMP process water by induced air flotation (IAF). Holzforschung, vol. 68: 2, ss. 157-165.

Zasadowski, D. , Yang, J. , Edlund, H. & Norgren, M. (2014). Antisolvent precipitation of water-soluble hemicelluloses from TMP process water. Carbohydrate Polymers, vol. 113, ss. 411-419.

Svanedal, I. , Persson, G. , Norgren, M. & Edlund, H. (2014). Interactions in Mixed Micellar Systems of an Amphoteric Chelating Surfactant and Ionic Surfactants. Langmuir, vol. 30: 5, ss. 1250-1256.

Svanedal, I. , Boija, S. , Norgren, M. & Edlund, H. (2014). Headgroup interactions and ion flotation efficiency in mixtures of a chelating surfactant, different foaming agents and divalent metal ions. Langmuir, vol. 30: 22, ss. 6331-6338.

Svanedal, I. , Boija, S. , Almesåker, A. , Persson, G. , Andersson, F. , Hedenström, E. , Bylund, D. , Norgren, M. & et al. (2014). Metal Ion Coordination, Conditional Stability Constants and Solution Behavior of Chelating Surfactant Metal Complexes. Langmuir, vol. 30: 16, ss. 4605-4612.

Duan, R. , Ibrahem, I. , Edlund, H. & Norgren, M. (2014). Acid-Catalyzed Synthesis of Foamed Materials from Renewable Sources. Industrial & Engineering Chemistry Research, vol. 53: 45, ss. 17597-17603.

Boija, S. , Almesåker, A. , Hedenström, E. , Bylund, D. , Edlund, H. & Norgren, M. (2014). Determination of conditional stability constants for some divalent transition metal ion-EDTA complexes by electrospray ionization mass spectrometry. Journal of Mass Spectrometry, vol. 49: 7, ss. 550-556.

Svanedal, I. , Persson, G. , Norgren, M. & Edlund, H. (2013). Anomalies in Solution Behavior of an Alkyl Aminopolycarboxylic Chelating Surfactant. Langmuir, vol. 29: 45, ss. 13708-13716.

Lidenmark, C. , Pettersson, T. , Karlsson, O. J. , Notley, S. M. , Edlund, H. & Norgren, M. (2013). The adhesive behavior of extracted Latex polymers towards Silicon oxide and Cellulose. International Journal of Adhesion and Adhesives, vol. 44, ss. 250-258.

Zhang, R. , Andersson, H. , Andersson, M. , Andres, B. , Edlund, H. , Edström, P. , Edvardsson, S. , Forsberg, S. & et al. (2013). Soap-film coating : High-speed deposition of multilayer nanofilms. Scientific Reports, vol. 3, ss. Art. no. 1477

Högberg, I. , Zasadowski, D. , Karlsson, A. , Wikman, B. , Andersson, F. , Hedenström, E. , Edlund, H. & Norgren, M. (2012). Brightness development of a hydrogen peroxide bleached spruce TMP. Comparisons of pre-treatments with DTPA and a separable chelating surfactant. Nordic Pulp & Paper Research Journal, vol. 27: 1, ss. 50-55.

Zasadowski, D. , Hedenström, E. , Edlund, H. & Norgren, M. (2012). Use of a Voith flotation cell for removal of lipophilic extractives and Mn ions from spruce thermomechanical pulping process waters. BioResources, vol. 7: 3, ss. 2784-2126.

Zasadowski, D. , Hedenström, E. , Edlund, H. & Norgren, M. (2012). Removal of lipophilic extractives and manganese ions from spruce TMP waters in a customized flotation cell. BioResources, vol. 7: 2, ss. 2376-2392.

Lidenmark, C. , Forsberg, S. , Norgren, M. , Edlund, H. & Karlsson, O. (2010). Changes with aging in the surface hydrophobicity of coated paper. TAPPI Journal, vol. 9: 5, ss. 40-46.

Halvarsson, S. , Edlund, H. & Norgren, M. (2010). Wheat straw as raw material for manufacture of medium density fiberboard (MDF). Bioresources, vol. 5: 2, ss. 1215-1231.

Halvarsson, S. , Edlund, H. & Norgren, M. (2010). Manufacture of High-Performance Rice-Straw Fiberboards. Industrial & Engineering Chemistry Research, vol. 49: 3, ss. 1428-1435.

Halvarsson, S. , Edlund, H. & Norgren, M. (2009). Manufacture of non-resin wheat straw fibreboards. Industrial crops and products (Print), vol. 29: 2-3, ss. 437-445.

Halvarsson, S. , Edlund, H. & Norgren, M. (2008). Properties of Medium Density Fibreboard (MDF) based on Wheat straw and Melamine Modified Urea Formaldehyde (UMF) Resin.. Industrial crops and products, vol. 28: 1, ss. 37-46.

Engqvist, C. , Forsberg, S. , Norgren, M. , Edlund, H. , Andreasson, B. & Karlsson, O. (2007). Interactions between single latex particles and silica surfaces studied with AFM. Colloids and Surfaces A, vol. 302: 1-3, ss. 197-203.

Bydén Sjöbom, M. , Marques, E. , Edlund, H. & Khan, A. (2005). Phase Equilibria of the Mixed Didodecyldimethylammonium Bromide-Taurodeoxycholate-Water System with a Large Solution Region.. Colloids and Surfaces, vol. 269: 1-3, ss. 87-95.

Persson, G. , Edlund, H. , Hedenström, E. & Lindblom, G. (2004). Phase Behavior of 1-Alkylpyridinium Octane-1-sulfonates : Effect of the 1-Alkylpyridinium Counterion Size. Langmuir, vol. 20: 4, ss. 1168-1179.

Norgren, M. & Edlund, H. (2003). Ion Specific Differences in Salt Induced Precipitation of Kraft Lignin. Nordic Pulp & Paper Research Journal, vol. 18: 4, ss. 400-403.

Persson, G. , Edlund, H. & Lindblom, G. (2003). Thermal Behaviour of Cubic Phases Rich in 1-monooleoyl-rac-glycerol in the ternary system 1-monooleoyl-rac-glycerol / n-octyl-b-D-glucoside / Water.. European Journal of Biochemistry, vol. 270: 1, ss. 56-65.

Persson, G. , Edlund, H. , Amenitsch, H. , Laggner, P. & Lindblom, G. (2003). The 1-monooleoyl-rac-glycerol/n-octyl-beta-D-glucoside/water system : Phase diagram and phase structures determined by NMR and X-ray diffraction. Langmuir, vol. 19: 14, ss. 5813-5822.

Amenitsch, H. , Edlund, H. , Khan, A. , Marques, E. & La Mesa, C. (2003). Bile Salts Form Lyotropic Liquid Crystals. Colloids and Surfaces A, vol. 213: 1, ss. 79-92.

Bydén Sjöbom, M. , Hedenström, E. & Edlund, H. (2003). Binary Phase Equilibria of Three alfa-Methylsubstituted Sodium Alkanoate Surfactant Systems.. Journal of Colloid and Interface Science, vol. 257: 2, ss. 333-336.

Norgren, M. , Edlund, H. , Wågberg, L. & Annergren, G. (2002). Fundamental Physical Aspects on Lignin Dissolution. Nordic Pulp & Paper Research Journal, vol. 17: 4, ss. 370-373.

Bydén Sjöbom, M. & Edlund, H. (2002). Dependence of Alkyl Chain Asymmetry on the Phase Equilibria of Three Catanionic Surfactant Mixtures Containing Dodecyltrimethylammonium Chloride-Sodium Alkylcarboxylate-Water. Langmuir, vol. 18: 22, ss. 8309-8317.

Norgren, M. , Edlund, H. & Wågberg, L. (2002). Aggregation of Lignin Derivatives under Alkaline Conditions. Kinetics and Aggregate Structure. . Langmuir, vol. 18: 7, ss. 2859-2865.

Raghavan, S. , Edlund, H. & Kaler, E. (2002). Cloud-Point Phenomena in Wormlike Micellar Systems Containing Catanionic Surfactant and Salt. Langmuir, vol. 18: 4, ss. 1056-1064.

Norgren, M. , Edlund, H. & Nilvebrant, N. (2001). Physiochemical differences between dissolved and precipitated Kraft lignin fragments as determined by PFG NMR, CZE and quantitative UV spectrophotometry. Journal of Pulp and Paper Science (JPPS), vol. 27: 11, ss. 359-363.

Norgren, M. , Edlund, H. , Wågberg, L. , Lindström, B. & Annergren, G. (2001). Aggregation of Kraft Lignin Derivatives under Conditions Relevant to the Process. Part I. Phase Behaviour.. Colloids and Surfaces A, vol. 194: 1-3, ss. 85-96.

Norgren, M. & Edlund, H. (2001). Stabilisation of Kraft Lignin Solutions by Surfactant Additions. Colloids and Surfaces A, vol. 194: 1-3, ss. 239-248.

Marques, E. , Edlund, H. , Khan, A. & La Mesa, C. (2000). Liquid Crystals and Phase Equilibria Binary Bile Salt-Water Systems. Langmuir, vol. 16: 11, ss. 5178-5186.

Marques, E. , Regev, O. , Edlund, H. & Khan, A. (2000). Micelles, Dispersions and Liquid Crystals in the Catanionic Mixture Bile Salt-Double-Chained Surfactant. The Bile Salt-Rich Area. Langmuir, vol. 16: 22, ss. 8255-8262.

Bydén Sjöbom, M. , Edlund, H. & Lindström, B. (1999). BinaBinary Phase Equilibria and Structure of the Two α-Methyl-Substituted Surfactants Sodium (R)-2-Methyldecanoate and Racemic Sodium 2-Methyldecanoate ry Phase Exuilibria and Structure of the Chiral α-Methylsubstituted Surfactants Sodium (R)-2-Methyldecanoate and Racemic Sodium 2-Methyldecanoate. Langmuir, vol. 15: 8, ss. 2654-2660.

Edlund, H. , Bydén, M. , Lindström, B. & Khan, A. (1998). Phase Equilibria and Structure of the 1-dodecyl Pyridinium Bromide-Dodecane-Water System. Journal of Colloid and Interface Science, vol. 204: 2, ss. 312-319.

Edlund, H. , Khan, A. & La Mesa, C. (1998). Formation of a Liquid Crystalline Phase in the Sodium Taurodeoxycholate-Water System. Langmuir, vol. 14, ss. 3691-3697.

Edlund, H. , Sadaghiani, A. & Khan, A. (1997). Phase Behaviour and Phase Structure for Catanionic Surfactant Mixtures: DoTAC-SN-Water System. Langmuir, vol. 13, ss. 4953-4963.

Edlund, H. , Bydén, M. , Lindström, B. & Khan, A. (1997). Ternary Phase Equilibria of the 1.dodecyl Pyridinium Bromide-Dodecanol-Water System. Journal of Colloid and Interface Science, vol. 196: 2, ss. 231-240.

Carlsson, H. , Edlund, H. , Persson, G. & Lindström, B. (1996). Competition Between Monovalent and Divalent Counterions in a Surfactant / Water System. Journal of Colloid and Interface Science, vol. 180: 2, ss. 598-604.

Edlund, H. , Berglund, P. , Jensen, M. , Hedenström, E. & Högberg, H. (1996). Resolution of 2-Methylalkanoic Acids : Enantioselective Esterification with Long Chain Alcohols Catalysed by Candida rugosa Lipase. Acta Chemica Scandinavica, vol. 50: 8, ss. 666-671.

Bergström, G. , Wassgren, A. , Anderbrant, O. , Fägerhag, J. , Edlund, H. , Hedenström, E. , Högberg, H. , Geri, C. & et al. (1995). Sex pheromone of the pine sawfly Diprion pini (Hymenoptera: Diprionidae) : Chemical identification, synthesis and biological activity. Experientia, vol. 51: 4, ss. 370-380.

Anderbrant, O. , Hansson, B. S. , Hallberg, E. , Geri, C. , Varama, M. , Hedenström, E. , Högberg, H. , Fägerhag, J. & et al. (1995). Electrophysiological And Morphological-Characteristics Of Pheromone Receptors In Male Pine Sawflies, Diprion Pini (Hymenoptera, Diprionidae), And Behavioral-Response To Some Compounds. Journal Of Insect Physiology, vol. 41: 5, ss. 395-401.

Högberg, H. , Berglund, P. , Edlund, H. , Fägerhag, J. , Hedenström, E. , Lundh, M. , Nordin, O. , Servi, S. & et al. (1994). Biocatalysis As A Useful Tool In Pheromone Synthesis : Enantiomerically Pure Building-Blocks From Bakers-Yeast Reductions And Enzyme-Catalyzed Resolutions. Catalysis Today, vol. 22: 3, ss. 591-606.

Högberg, H. , Edlund, H. , Berglund, P. & Hedenström, E. (1993). Water Activity Influences Enantioselectivity in a Lipase Catalysed Resolution by Esterification in an Organic Solvent. Tetrahedron: Asymmetry, vol. 4: 10, ss. 2123-2126.

Artiklar, forskningsöversikter

Norgren, M. & Edlund, H. (2014). Lignin : Recent advances and emerging applications. Current Opinion in Colloid & Interface Science, vol. 19, ss. 409-416.

Konferensbidrag

Zasadowski, D. , Norgren, M. & Edlund, H. (2013). Recovery of water-soluble hemicelluloses from TMP process water after selective flotation.. I The 17th International Symposiumon on Wood, Fiber and Pulping Chemistry.

Duan, R. , Norgren, M. , Hedenström, E. , Ibrahem, I. & Edlund, H. (2013). New approaches toward producing foamed materials from renewable sources.. .

Yang, J. , Norgren, M. & Edlund, H. (2013). Selective separation of wood substances from TMP mill process water by flotation. Analysis of the foam fraction.. .

Duan, R. , Norgren, M. , Edlund, H. & Hedenström, E. (2012). Novel foamed materials from renewable sources. I 9th European Conference on Foams, Emulsions and Applications.

Högberg, I. , Zasadowski, D. , Karlsson, A. , Wikman, B. , Andersson, F. , Hedenström, E. , Edlund, H. & Norgren, M. (2011). Use of chelating surfactants as complexing agents for removal of manganese from mechanical pulp fibres prior to hydrogen peroxide bleaching.. I 16th International Symposium on Wood, Fiber and Pulping Chemistry - Proceedings, ISWFPC. Tianjin : . S. 682--686.

Zasadowski, D. , Andersson, F. , Edlund, H. , Almesåker, A. , Hedenström, E. & Norgren, M. (2011). Removal of dissolved and colloidal substances from mechanical pulping white waters by flotation. I 16th International Symposium on Wood, Fiber and Pulping Chemistry - Proceedings, ISWFPC. Tianjin : . S. 1238--1242.

Högberg, I. , Andersson, F. , Hedenström, E. , Norgren, M. & Edlund, H. (2010). The Interaction Parameter in Binary Surfactant Mixtures of a Chelating Surfactant and a Foaming Agent.. I TRENDS IN COLLOID AND INTERFACE SCIENCE XXIV. Berlin : (Progress in Colloid and Polymer Science). S. 17--20.

Halvarsson, S. , Norgren, M. & Edlund, H. (2008). Manufacturing of Non-Resin Wheat Straw MDF/HDF. .

Halvarsson, S. , Norgren, M. & Edlund, H. (2005). Processing of Wheat Straw Materials for Production of Medium Density Fiberboard (MDF) . I 59th Appita Annual Conference, Aukland, New Zealand 16-19 May 2005. Brunswick East Victoria 3057, Australia : . S. 623--629.

Persson, G. , Edlund, H. & Lindblom, G. (2004). Phase behaviour of the 1-monooleoyl-rac-glycerol/n-octyl-beta-D-glucoside/water system. I TRENDS IN COLLOID AND INTERFACE SCIENCE XVI. (PROGRESS IN COLLOID AND POLYMER SCIENCE). S. 36--39.

Halvarsson, S. , Norgren, M. & Edlund, H. (2004). Manufacturing of fiber composite Medium Density Fiberboard (MDF) based on annual plant fiber and Urea Formaldehyde Resin. I Proceedings of ICECFOP1: 1st International Conference on Environmentally-Compatible Forest Products.. S. 131--147.

Norgren, M. , Mackin, S. & Edlund, H. (2004). Different aggregations processes during kraft lignin aggregation.. I Eighth European Workshop on lignocellulosics and pulp : utilization of lignocellulosics and by-products of pulping ; August 22-25,2004 ; proceedings. : Workshop on Lignocellulosics and Pulp (EWLP) ; 8 (Riga) : 2004.08.22-25. Riga : . S. 562-

Edlund, H. & Norgren, M. (2002). Different Types of Aggregation and Aggregate Structures in Aqueous Kraft Lignin Solutions. . I Proceedings. 7th EWLP.. S. 297--300.

Edlund, H. & Norgren, M. (2002). Ion Specific Differences in Salt Induced Precipitation of Kraft Lignin. I Proceedings 7th EWLP, Turku, Finland, Aug 26–29, 2002.. S. 75--78.

Rapporter

Norgren, M. & Edlund, H. (2002). Ion specific differences in salt induced precipitation of kraft lignin. Sundsvall : Mitthögskolan, FSCN (Rapportserie FSCN 2002:14) (FSCN-rapport R-02-38)