Gunnar Westman
Biträdande professor at
Chemistry and Chemical Engineering, Chemistry and Biotechnology, Organic Chemistry
Projects
2013–2016
Avancell - Vedbaserad Cellulosatextil
Hans Theliander
Forest Products and Chemical Engineering
Gunnar Westman
Organic Chemistry
Lars Nordstierna
Applied Surface Chemistry
Merima Hasani
Forest Products and Chemical Engineering
Södra
There might be more projects where Gunnar Westman participates, but you have to be logged in as a Chalmers employee to see them.
Publications
2017
The Paper Boat: building a composite Optimist dinghy with cellulose fiber and epoxy matrix
Christian Finnsgård, Mikael Rigdahl, Malin Brodin et al
The Proceedings of the 4th International Conference on Innovation in High Performance Sailing Yachts, Lorient, France, 28-30 June 2017, p. 275-282
Conference paper - peer reviewed
2017
Mechanistic characterization of a copper containing thiosemicarbazone with potent antitumor activity
Henning Karlsson, Mårten Fryknäs, Sara Strese et al
OncoTarget. Vol. 8 (18), p. 30217-30234
Scientific journal article - peer reviewed
2017
Rheological properties of nanocellulose suspensions: effects of fibril/particle dimensions and surface characteristics
Tobias Moberg, Karin Sahlin, Kun Yao et al
Cellulose. Vol. 24 (6), p. 2499-2510
Scientific journal article - peer reviewed
2017
Co-Solvent Facilitated in situ Esterification of Cellulose in 1-Ethyl-3-Methylimidazolium Acetate
Carina Olsson, Gunnar Westman,
Bioresources. Vol. 12 (1), p. 1395-1402
Scientific journal article - peer reviewed
2016
Musculoskeletal modelling in sports - evaluation of different software tools with focus on swimming
Janna Brit Langholz, Gunnar Westman, Magnus Karlsteen et al
Engineering of Sport 11. Vol. 147, p. 281-287
Conference paper - peer reviewed
2016
Nanocellulose in biocomposites
Karin Sahlin, Tobias Moberg, Lilian Forsgren et al
Proc Materials for Tomorrow 2016, p. Nr 41
Conference poster
2016
Permeability of water and oleic acid in composite films of phase separated polypropylene and cellulose stearate blends
I. Krasnou, Sofie Gårdebjer, E. Tarasova et al
Carbohydrate Polymers. Vol. 152, p. 450-458
Scientific journal article - peer reviewed
2016
Lignin separation from kraft black liquor by combined ultrafiltration and precipitation: a study of solubility of lignin with different molecular properties
Weizhen Zhu, Gunnar Westman, Hans Theliander et al
Nordic Pulp & Paper Research Journal. Vol. 31 (2), p. 270-278
Scientific journal article - peer reviewed
2016
Branching of hemicelluloses through an azetidinium salt ring-opening reaction
Mikaela Börjesson, Gunnar Westman,
Carbohydrate Research. Vol. 428, p. 23-30
Scientific journal article - peer reviewed
2016
Rheological properties of aqueous nano-cellulosic dispersions
Tobias Moberg, Karin Sahlin, Kun Yuo et al
Transactions of the Nordic Rheology Society. Vol. 24, p. 127-128
Conference paper - peer reviewed
2016
Bilateral investigation of the muscular activity of the lower limbs during different competitive start dive techniques off the Omega OSB11 starting block
Janna Brit Langholz, Gunnar Westman, Magnus Karlsteen et al
Preprint
2016
Synthesis and enzymatic hydrolysis of a diaryl benzyl ester model of a lignin-carbohydrate complex (LCC)
Filip Nylander, Hampus Sunner, Paul Christakopoulos et al
Holzforschung. Vol. 70 (5), p. 385-391
Scientific journal article - peer reviewed
2015
Crystalline Nanocellulose — Preparation, Modification, and Properties
Mikaela Börjesson, Gunnar Westman,
Cellulose - Fundamental Aspects and Current Trends, p. 159-191
Chapter in monograph, book
2015
Erratum: Cationic surface functionalization of cellulose nanocrystals (Soft Matter (2008) 4 (2238-2244))
Merima Hasani, E.D. Cranston, Gunnar Westman et al
Soft Matter. Vol. 11 (37), p. 7440
Scientific journal article - peer reviewed
2015
Electromyographic analysis of the swim start: Bilateral comparison of the front-weighted and rear-weighted track start from the OMEGA OSB11 starting block
Janna Brit Langholz, Gunnar Westman, Magnus Karlsteen et al
3d Interational Congress on Sport Sciences Research and Technology Support, icSports 2015, Lisbon, Portugal. , p. 310-320
Conference paper - peer reviewed
2015
Enhanced Synthesis of Metal-Organic Frameworks on the Surface of Electrospun Cellulose Nanofibers
Elina Laurila, Johannes Thunberg, S. P. Argent et al
Advanced Engineering Materials. Vol. 17 (9), p. 1282-1286
Scientific journal article - peer reviewed
2015
UV radiation of cellulose fibers and acrylic acid modified cellulose fibers for improved stiffness in paper
Mikaela Börjesson, Gisela Richardson, Gunnar Westman et al
BioResources. Vol. 10 (2), p. 3056-3069
Scientific journal article - peer reviewed
2015
In situ synthesis of conductive polypyrrole on electrospun cellulose nanofibers: scaffold for neural tissue engineering
Johannes Thunberg, Theodoros Kalogeropoulos, Volodymyr Kuzmenko et al
Cellulose. Vol. 22 (3), p. 1459-1467
Scientific journal article - peer reviewed
2015
The molecular properties and carbohydrate content of lignins precipitated from black liquor
Weizhen Zhu, Gunnar Westman, Hans Theliander et al
Holzforschung. Vol. 69 (2), p. 143-152
Scientific journal article - peer reviewed
2014
Hemicellulose foam
Linda Härdelin, Mikaela Börjesson, Filip Nylander et al
Proc Materials for Tomorrow, p. Nr 24
Conference poster
2014
Effect of methylimidazole on cellulose/ionic liquid solutions and regenerated material therefrom
Carina Olsson, A. Hedlund, Alexander Idström et al
Journal of Materials Science. Vol. 49 (9), p. 3423-3433
Scientific journal article - peer reviewed
2014
Solvation behavior of cellulose and xylan in the MIM/EMIMAc ionic liquid solvent system – parameters for small scale solvation
Susanne Bylin, Carina Olsson, Gunnar Westman et al
BioResources. Vol. 9 (1), p. 1038-1054
Scientific journal article - peer reviewed
2014
Influence of water on swelling and dissolution of cellulose in 1-ethyl-3-methylimidazolium acetate
Carina Olsson, Alexander Idström, Lars Nordstierna et al
Carbohydrate Polymers. Vol. 99, p. 438-446
Scientific journal article - peer reviewed
2013
Focused Beam Reflectance Measurements (FBRM) for in‐situ characterization of wood components in solid‐liquid dispersions
Susanne Svensson, Carina Olsson, Gunnar Westman et al
Book of Abstracts, Avancell Conference, Gothenburg, Sweden October 8-9, 2013 Place: Chalmers University of Technology, Title: "Creating Value from the Swedish Forest Resources", p. 55-56 (2 s)
Conference poster
2013
Study of the dissolution behavior of wood components in ionic liquid based solutions
Susanne Svensson, Carina Olsson, Gunnar Westman et al
Proceedings, 17th International Symposium on Wood, Fiber and Pulping Chemistry, ISWFPC, Vancouver, June 12 through June 13 2013, p. 2
Conference paper - peer reviewed
2013
Investigation and Characterization of Lignin Precipitation in the LignoBoost Process
Weizhen Zhu, Gunnar Westman, Hans Theliander et al
Journal of Wood Chemistry and Technology . Vol. 34 (2), p. 77-97
Scientific journal article - peer reviewed
2013
Nano-cellulosic materials: The impact of water on their dissolution in DMAc/LiCl
Merima Hasani, U. Henniges, Alexander Idström et al
Carbohydrate Polymers. Vol. 98 (2), p. 1565-1572
Scientific journal article - peer reviewed
2013
Screening for phenotype selective activity in multidrug resistant cells identifies a novel tubulin active agent insensitive to common forms of cancer drug resistance
M. Fryknas, J. Gullbo, X. Wang et al
BMC Cancer. Vol. 13 (374)
Scientific journal article - peer reviewed
2013
Direct Dissolution of Cellulose: Background, Means and Applications
Carina Olsson, Gunnar Westman,
Cellulose - Fundamental Aspects, p. 143-178
Chapter in monograph, book
2013
Electron Beam Irradiation of Cellulosic Materials-Opportunities and Limitations
U. Henniges, Merima Hasani, A. Potthast et al
Materials. Vol. 6 (5), p. 1584-1598
Scientific journal article - peer reviewed
2013
Thermal and viscoelastic properties of cellulosic gels with different ionic liquids and coagulation agents
Ruth Arino, Malin Brodin, Antal Boldizar et al
BioResources. Vol. 8 (2), p. 2209-2221
Scientific journal article - peer reviewed
2013
Wet Spinning of Cellulose from Ionic Liquid Solutions–Viscometry and Mechanical Performance
Carina Olsson, Gunnar Westman,
Journal of Applied Polymer Science. Vol. 127 (6), p. 4542-4548
Scientific journal article - peer reviewed
2012
Cellulose processing in ionic liquids using N-methylimidazole as co-solvent
Carina Olsson, Gunnar Westman,
Presentations and posters from the 2nd Avancell conference. , p. 3
Conference paper - non peer reviewed
2012
The role of 1-methylimidazole as a co-solvent for cellulose in imidazolium based IL solutions
Carina Olsson, Gunnar Westman,
In 5th workshop on cellulose, regenerated cellulose and cellulose derivatives, Abstracts., p. 8-12
Conference paper - non peer reviewed
2012
Enzymatic Hydrolysis of Lignin-Carbohydrate Bonds
Hampus Sunner, Filip Nylander, Gunnar Westman et al
1-14 July 2012, Hands-on Course “From Proteomics to Proteins”, Caparica, Portugal
Conference paper - non peer reviewed
2012
The first Enzymatic Hydrolysis of Lignin-Carbohydrate Bonds
Filip Nylander, Hampus Sunner, Lisbeth Olsson et al
1-14 July 2012, Hands-on Course “From Proteomics to Proteins”, Caparica, Portugal
Conference poster
2012
The first Enzymatic Hydrolysis of Lignin-Carbohydrate Bonds
Filip Nylander, Hampus Sunner, Gunnar Westman et al
18-19 June 2012, WWSC Workshop and poster-exhibition, Stockholm, Sweden
Conference poster
2012
Synthesis of Model Compounds for Enzymatic and Analytical Studies
Filip Nylander, Hampus Sunner, Gunnar Westman et al
12-15 June 2012, 23:rd Organikerdagarna, Göteborg, Sweden
Conference poster
2012
Synthesis of Molecules for Enzymatic and Analytical Studies
Filip Nylander, Hampus Sunner, Gunnar Westman et al
Chalmers Chemistry and Biochemistry Divisional Conference, Lysekil, Sweden
Conference poster
2012
Regioselective cationization of cellulosic materials using an efficient solvent-minimizing spray-technique
Hanna de la Motte, Gunnar Westman,
Cellulose. Vol. 19 (5), p. 1677-1688
Scientific journal article - peer reviewed
2012
Hydroformylation of 1-octene using low-generation Rh(I) metallodendritic catalysts based on a tris-2-(2-pyridyliminoethyl)amine scaffold
B. C. E. Makhubela, A. M. Jardine, Gunnar Westman et al
Dalton Transactions. Vol. 41 (35), p. 10715-10723
Scientific journal article - peer reviewed
2012
Electrospinning of cellulose nanofibers from ionic liquids: The effect of different cosolvents
Linda Härdelin, Johannes Thunberg, E. Perzon et al
Journal of Applied Polymer Science. Vol. 125 (3), p. 1901-1909
Scientific journal article - peer reviewed
2011
Synthesis of LCC Model Compounds for Enzyme Discovery
Filip Nylander, Hampus Sunner, Lisbeth Olsson et al
WWSC Third International Conference "New materials from trees 2011"
Conference poster
2011
Green Production of Materials from Plant Hemicelluloses
Agnes Stepan, George Anasontzis, Lisbeth Olsson et al
WWSC Workshop, 29 November - 1 December, Södertuna, Gnesta, Sweden,
Conference poster
2011
Self-crosslinking of 2-hydroxypropyl-N-methylmorpholinium chloride cellulose fibres
Merima Hasani, Gunnar Westman,
Cellulose. Vol. 18 (3), p. 575-583
Scientific journal article - peer reviewed
2011
Cationic palladacycles as catalyst precursors for phenyl acetylene polymerization
N. Mungwe, A. J. Swarts, S. F. Mapolie et al
Journal of Organometallic Chemistry. Vol. 696 (22), p. 3527-3535
Scientific journal article - peer reviewed
2011
Diepoxide treatment of softwood kraft pulp: influence on absorption properties of fibre networks
Kristoffer Lund, Hanna de la Motte, Harald Brelid et al
Cellulose. Vol. 18 (5), p. 1365-1375
Scientific journal article - peer reviewed
2011
Phenotype-based drug screening in primary ovarian carcinoma cultures identifies intracellular iron depletion as a promising strategy for cancer treatment
J. Gullbo, M. Fryknas, L. Rickardson et al
Biochemical Pharmacology. Vol. 82 (2), p. 139-147
Scientific journal article - peer reviewed
2011
Molecular characterization of hydrolyzed cationized nanocrystalline cellulose, cotton cellulose and softwood kraft pulp using high resolution 1D and 2D NMR
Hanna de la Motte, Merima Hasani, Harald Brelid et al
Carbohydrate Polymers. Vol. 85 (4), p. 738-746
Scientific journal article - peer reviewed
2011
Diphenylthiourea, a common rubber chemical, is bioactivated to potent skin sensitizers
Kristin Samuelsson, Moa Andresen Bergström, Charlotte A Jonsson et al
Chemical Research in Toxicology. Vol. 24 (1), p. 35-44
Scientific journal article - peer reviewed
2010
Dissolution and regeneration of wood saccharides in ionic liquids
Carina Olsson, Gunnar Westman,
Proceedings, 11th European Workshop of Lignicellulosics and Pulp , p. 411-414
Conference paper - non peer reviewed
2010
Kraft pulp hornification: A closer look at the preventive effect gained by glucuronoxylan adsorption
Tobias Köhnke, Kristoffer Lund, Harald Brelid et al
Carbohydrate Polymers. Vol. 81 (2), p. 226-233
Scientific journal article - peer reviewed
2009
INFLUENCE OF FIBRE CHARACTERISTICS ON LIQUID ABSORPTION PROPERTIES OF SOFTWOOD KRAFT FIBRE NETWORKS
Kristoffer Lund, Hanna de la Motte, Gunnar Westman et al
15th International Symposium on Wood, Fiber and Pulping Chemistry, Oslo, Norway, June 15-18 2009, P-148
Conference paper - non peer reviewed
2009
Properties of flexible gels prepared from cellulose derivative and ionic liquids
Malin Brodin, Ruth Arino, Antal Boldizar et al
Polysaccharides as a Source of Advanced Materials, European Polysaccharide Network Of Excellence, September 21-24, 2009 Åbo, Finland, s. 138
Conference poster
2009
CHEMICAL CROSSLINKING OF SOFTWOOD KRAFT FIBRE NETWORKS TOWARDS AN ABSORPTION PRODUCT
Hanna de la Motte, Kristoffer Lund, Harald Brelid et al
4th Workshop on Cellulose, Regenerated Cellulose and Cellulose Derivatives, November 17-18, 2009 Karlstad University, Sweden, p. 57-60
Conference paper - non peer reviewed
2009
Chemical modifications of softwood kraft fibre networks towards an absorption product
Hanna de la Motte, Kristoffer Lund, Harald Brelid et al
Polysaccharides as a Source of Advanced Materials, European Polysaccharide Network Of Excellence, September 21-24, 2009 Åbo, Finland, p. 165
Conference poster
2009
Accumulation of FITC near stratum corneum-visualizing epidermal distribution of a strong sensitizer using two-photon microscopy
Kristin Samuelsson, Carl Simonsson, Charlotte A Jonsson et al
Contact Dermatitis. Vol. 61 (2), p. 91-100
Scientific journal article - peer reviewed
2009
Cationization of Cellulose by Using N-Oxiranylmethyl-N-Methylmorpholinium Chloride and 2-Oxiranylpyridine as Etherification Agents
Merima Hasani, Gunnar Westman, A. Potthast et al
Journal of Applied Polymer Science. Vol. 114 (3), p. 1449-1456
Scientific journal article - peer reviewed
2009
Adsorption of cationized barley husk xylan on kraft pulp fibres: influence of degree of cationization on adsorption characteristics
Tobias Köhnke, Harald Brelid, Gunnar Westman et al
Cellulose. Vol. 16 (6), p. 1109-1121
Scientific journal article - peer reviewed
2009
Properties of flexible gels prepared from cellulose derivative and ionic liquid
Malin Brodin, Ruth Arino, Antal Boldizar et al
Proc. 4th Workshop on cellulose, regenerated cellulose and cellulose derivatives (Karlstad University)
Conference paper - peer reviewed
2009
Thermal and rheological properties of microcrystalline cellulose dissolved in ionic liquids
Ruth Arino, Malin Brodin, Antal Boldizar et al
Proc. Nordic Polymer Days, Copenhagen, p. 4.1
Conference paper - non peer reviewed
2009
Modification of kraft pulp fibres by adsorption of cationized (glucurono)arabinoxylan
Tobias Köhnke, Harald Brelid, Gunnar Westman et al
15th International Symposium on Wood, Fibre and Pulping Chemistry, Oslo, Norway, 14-18 June 2009
Conference paper - non peer reviewed
2008
Synthesis, antitumor evaluation and DNA binding studies of novel amidino-benzimidazolyl substituted derivatives of furyl-phenyl- and thienyl-phenyl-acrylates, naphthofurans and naphthothiophenes
Marijana Hranjec, Kristina Starcevic, Ivo Piantanida et al
European Journal of Medicinal Chemistry (43(12)), p. 2877-2890
Scientific journal article - peer reviewed
2008
Cationic surface functionalization of cellulose nanocrystals
Merima Hasani, Emily D. Cranston, Gunnar Westman et al
Soft Matter (4(11)), p. 2238-2244
Scientific journal article - peer reviewed
2008
Adsorption of cationized barley husk xylan on kraft pulp fibres
Tobias Köhnke, Harald Brelid, Gunnar Westman et al
10th European Workshop on Lignocellulosics and Pulp, August 25-28, 2008, Stockholm, Sweden, p. 181-184
Conference paper - non peer reviewed
2007
Substituted (pyridinyl)benzoazole palladium complexes: Synthesis and application as Heck coupling catalysts
S. O. Ojwach, Gunnar Westman, J. Darkwa et al
Polyhedron. Vol. 26 (18), p. 5544-5552
Scientific journal article - peer reviewed
2007
Tumor-specificity and type of cell death induced by phenoxazines
F. Suzuki, K. Hashimoto, M. Ishihara et al
Anticancer Research. Vol. 27 (6B), p. 4233-4238
Scientific journal article - peer reviewed
2007
Quantitative structure-cytotoxicity relationship analysis of phenoxazine derivatives by semiempirical molecular-orbital method
M. Ishihara, M. Kawase, Gunnar Westman et al
Anticancer Research. Vol. 27 (6B), p. 4053-4057
Scientific journal article - peer reviewed
2007
New coupling reagents for homogeneous esterification of cellulose
Merima Hasani, Gunnar Westman,
Cellulose. Vol. 14 (4), p. 347-356
Scientific journal article - peer reviewed
2006
Comparing mono- and divalent DNA groove binding cyanine dyes--Binding geometries, dissociation rates, and fluorescence properties
Maja Eriksson, Fredrik Westerlund, Merima Mehmedovic et al
Biophysical Chemistry. Vol. 122 (3), p. 195-205
Scientific journal article - peer reviewed
2006
Benzo [a] phenoxazines: A new group of potent P-glycoprotein inhibitors
O. Wesolowska, J. Molnar, Gunnar Westman et al
In Vivo. Vol. 20 (1), p. 109-113
Scientific journal article - peer reviewed
2005
Time-resolved electrophoretic analysis of mobility shifts for dissociating DNA ligands
M. Eriksson, Merima Mehmedovic, Gunnar Westman et al
Electrophoresis. Vol. 26 (3), p. 524-532
Scientific journal article - peer reviewed
2002
A tetrameric copper(I) alkoxide with a pi-tethered ligand: 2-allyl-6-methylphenoxocopper(I)
Björn Gustafsson, Mikael Håkansson, Gunnar Westman et al
Journal of Organometallic Chemistry. Vol. 649 (2), p. 204-208
Scientific journal article - peer reviewed
2001
Årets nobelpris i kemi till katalytisk syntes av spegelbildsmolekyler
Lars Öhrström, Gunnar Westman, Jerker Mårtensson et al
Magasin Chalmers (3)
Journal article - popular science
1991
Host-guest chemistry : the effect on the Z/E-selectivity in Wittig reactions in the presence of cyclodextrin
Gunnar Westman,
Licentiate thesis