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Umeå universitet
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Personalbild Ola Sundman

Ola Sundman

Forskare i cellolosakemi och SEC (Size exclusion chromatography)

Kontakt

E-post
ola.sundman@umu.se
Telefon
090-786 60 72, 070-306 13 24

Verksam som

Anknytning
Forskare vid Kemiska institutionen
Plats
KB.C5, Linnaeus väg 10 Umeå universitet, 901 87 Umeå
Sustainable production of exopolysaccharides from quinoa stalk hydrolysates using halotolerant Bacillus swezeyi: fermentation kinetics and product characterization
Biofuels, Bioproducts and Biorefining, John Wiley & Sons 2025, Vol. 19, (5) : 1326-1348
Miranda, Diego A.; Martin, Carlos; Carrasco, Cristhian; et al.
Scotch pine cones-derived hard carbon as an anode material for sodium-ion battery applications
ACS Omega, American Chemical Society (ACS) 2025, Vol. 10, (11) : 11158-11167
Rao, Y. Bhaskara; Sundman, Ola; Holmboe, Michael; et al.
The use of spent mushroom substrate as biologically pretreated wood and its fibrillation
Journal of Environmental Management, Elsevier 2024, Vol. 372
Berglund, Linn; Rosenstock Völtz, Luisa; Gehrmann, Timon; et al.
Gamma-irradiated janus electrospun nanofiber membranes for desalination and nuclear wastewater treatment
Journal of Membrane Science, Elsevier 2024, Vol. 700
Essalhi, Mohamed; Afsar, Noor Ul; Bouyer, Denis; et al.
Scalable and sustainable processing of intracellular polyhydroxyalkanoates with biobased solvents
ACS Sustainable Chemistry and Engineering, American Chemical Society (ACS) 2023, Vol. 11, (51) : 17990-18000
Jablonski, Piotr; Dinh, Ngoc Phuoc; Lascu, Irina; et al.
Production and characterization of poly(3-hydroxybutyrate) from Halomonas boliviensis LC1 cultivated in hydrolysates of quinoa stalks
Fermentation, MDPI 2023, Vol. 9, (6)
Miranda, Diego A.; Marín, Katherine; Sundman, Ola; et al.
Replacing benzyl chloride with a lignin-degradation product in cellulose etherification decreases the melting point
BioResources, North Carolina State University 2023, Vol. 18, (1) : 161-174
Yahia, Mohamed; Sundman, Ola
Production of Exopolysaccharides by Cultivation of Halotolerant Bacillus atrophaeus BU4 in Glucose-and Xylose-Based Synthetic Media and in Hydrolysates of Quinoa Stalks
Fermentation, MDPI 2022, Vol. 8, (2)
Chambi, Diego; Lundqvist, Jenny; Nygren, Erik; et al.
On the importance of variation of alkalisation conditions on cellulose ether synthesis
Cellulose Chemistry and Technology, Publishing House of the Romanian Academy 2022, Vol. 56, (3-4) : 227-238
Forsberg, Diana Carolina Reyes; Sundman, Ola
Poly (vinylidene difluoride) polymer in 1-ethyl-3-methylimidazolium acetate and acetic acid containing solvents: tunable and recoverable solvent media to induce crystalline phase transition and porosity
Sustainable Chemistry, MDPI 2022, Vol. 3, (4) : 455-474
Khokarale, Santosh G.; Jablonski, Piotr; Nikjoo, Dariush; et al.
Fluorescence Lifetime Imaging as an in Situ and Label-Free Readout for the Chemical Composition of Lignin
ACS Sustainable Chemistry and Engineering, American Chemical Society (ACS) 2021, Vol. 9, (51) : 17381-17392
Escamez, Sacha; Terryn, Christine; Gandla, Madhavi Latha; et al.
Improvement of nanostructured electrospun membranes for desalination by membrane distillation technology
Desalination, Elsevier 2021, Vol. 510
Essalhi, Mohamed; Khayet, Mohamed; Ismail, Norafiqah; et al.
Effect of incorporating different ZIF-8 crystal sizes in the polymer of intrinsic microporosity, PIM-1, for CO2/CH4 separation
Microporous and Mesoporous Materials, Elsevier 2021, Vol. 312
Yahia, Mohamed; Phan Le, Quynh Nhu; Ismail, Norafiqah; et al.
Homogeneous succinylation of cellulose acetate: design, characterization and adsorption study of Pb(II), Cu(II), Cd(II) and Zn(II) ions
E3S Web of Conferences
Zannagui, Chahid; Amhamdi, Hassan; El Barkany, Soufian; et al.
CELLULOSE SYNTHASE INTERACTING 1 is required for wood mechanics and leaf morphology in aspen
The Plant Journal, John Wiley & Sons 2020, Vol. 103, (5) : 1858-1868
Bünder, Anne; Sundman, Ola; Mahboubi, Amir; et al.
Design, Characterization and Investigation of Heavy Metal Ions Removal by New Cellulose-Ether Based adsorbent
Moroccan Journal of Chemistry, UNIV MOHAMMED PREMIER OUJDA 2020, Vol. 8, (1) : 332-346
Zannagui, C.; Amhamdi, H.; El Barkany, S.; et al.
Is there a diffusion of alkali in the activation of dissolving cellulose pulp at low NAOH stoichiometric excess?
Cellulose, Springer 2019, Vol. 26, (2) : 1297-1308
Albán Reyes, Diana Carolina; Stridh, Kjell; de Wit, Paul P.; et al.
New benzyloxyethyl cellulose (BEC) crosslinked EDTA: synthesis, characterization and application for supramolecular self-assembling nanoencapsulation of Pb (II)
Materials today: Proceedings, Elsevier 2019 : 909-919
Jilal, I; El-Barkany, S.; Bahari, Z.; et al.
New quaternized cellulose based on hydroxyethyl cellulose (HEC) grafted EDTA: Synthesis, characterization and application for Pb (II) and Cu (II) removal
Carbohydrate Polymers, Elsevier 2018, Vol. 180 : 156-167
Jilal, Issam; El Barkany, Soufian; Bahari, Zahra; et al.
Unconventional synthesis, characterization and theoretical study (HF and DFT computations) of new cellulosic copper complex: benzyloxyethyl cellulose copper (CuBEC)
Cellulose, Springer 2018, Vol. 25, (8) : 4375-4388
Jilal, Issam; El Barkany, Soufian; Bahari, Zahra; et al.
Alkalization of dissolving cellulose pulp with highly concentrated caustic at low NaOH stoichiometric excess
Carbohydrate Polymers, Vol. 165 : 213-220
Reyes, Diana Carolina Alban; Gorzsas, Andras; Stridh, Kjell; et al.
Activation of dissolving celluloses pulp for viscose and cellulose ether production
The 7th workshop on cellulose, regenerated cellulose and cellulose derivatives, Umeå ; Karlstad: Umeå university ; Karlstad university 2016 : 29-30
Albán Reyes, Diana Carolina; Eliasson, Bertil; Karlsson, Leif; et al.
The influence of different parameters on the mercerisation of cellulose for viscose production
Cellulose, Springer Netherlands 2016, Vol. 23, (2) : 1061-1072
Albán Reyes, Diana Carolina; Skoglund, Nils; Svedberg, Anna; et al.
Ionic liquid mediated technology for synthesis of cellulose acetates using different co-solvents
Carbohydrate Polymers, Elsevier 2016, Vol. 135 : 341-348
Jogunola, Olatunde; Eta, Valerie; Hedenström, Mattias; et al.
On the origin of the spectroscopic signals of cellulose II-type in sulphite dissolving pulp
Nordic Pulp & Paper Research Journal, Vol. 31, (1) : 54-60
Sundman, Ola; Albán Reyes, Diana Carolina; Svedberg, Anna; et al.
Activation of dissolving cellulose pulp at low water content
4th EPNOE International Polysaccharide Conference: Polysaccharides and polysaccharide-based advance materials: from science to industry
Albán Reyes, Diana Carolina; Sundman, Ola; Schröder, Ulf; et al.
A morpholinium ionic liquid for cellulose dissolution
Carbohydrate Polymers, Vol. 130 : 18-25
Raut, Dilip G.; Sundman, Ola; Su, Weiqing; et al.
Differences in crystalline structure between fines and bulk cellulose in a softwood sulphite dissolving pulp
4th EPNOE International Polysaccaride Conference: Polysaccharides and polysaccharide-based materials: from science to industry
Sundman, Ola; Albán Reyes, Diana Carolina; Svedberg, Anna; et al.
Homogenous benzylation of cellulose: impact of different methods on product properties
Cellulose Chemistry and Technology, Vol. 49, (9-10) : 745-755
Sundman, Ola; Gillgren, Thomas; Broström, Markus
Multilayers of cellulose derivatives and chitosan on nanofibrillated cellulose
Carbohydrate Polymers, Elsevier 2014, Vol. 108 : 34-40
Junka, Karoliina; Sundman, Ola; Sami, Jani; et al.
Adsorption of four non-ionic cellulose derivatives on cellulose model surfaces
Cellulose, Springer Netherlands 2014, Vol. 21, (1) : 115-124
Sundman, Ola
Layer-by-Layer Adsorption of Two Cellulose-Based Polyelectrolytes on Cellulose Fibers. Dependence of pH and Ionic Strength on the Resulting Charge Density as Measured by Polyelectrolyte Titration
BioResources, North Carolina State University 2013, Vol. 8, (4) : 4827-4836
Sundman, Ola; Laine, Janne
Interactions between GaO(4)Al(12)(OH)(24)(H(2)O)(12)(7+) and cellulosic materials
Journal of Colloid and Interface Science, Elsevier 2012, Vol. 374, (1) : 250-257
Sundman, Ola; Persson, Per; Banerjee, Dipanjan; et al.
Adsorption of Al13–Keggin clusters to sapphire c-plane single crystals: Kinetic observations by streaming current measurements
Applied Surface Science, Elsevier B V 2010, Vol. 256, (17) : 5406-5411
Lützenkirchen, J; Kupcik, T; Fuss, M; et al.
Potentiometric titrations of five synthetic tetraacids as models for indigenous C80 tetraacids
Langmuir, Vol. 26, (3) : 1619-29
Sundman, Ola; Nordgård, Erland L; Grimes, Brian; et al.
Comparison between specific surface complexation and Donnan ion-exchange models for describing the adsorption of cations on kraft fibres: literature evidence and EXAFS study of Cu(II) binding
Nordic Pulp & Paper Research Journal, Vol. 25, (2) : 178-184
Sundman, Ola; Persson, Per; Öhman, Lars-Olof
Study of the aqueous chemical interactions between a synthetic tetra-acid and divalent cations as a model for the formation of metal naphthenate deposits
Energy & Fuels, American Chemical Society 2010, Vol. 24, (11) : 6054-6060
Sundman, Ola; Simon, Sébastien; Nordgård, Erland L; et al.
Cation adsorption properties of substituted kraft fibres: an experimental and thermodynamic modelling study
Umeå: Kemi 2008
Sundman, Ola
A multitechnique study of the interactions between H+, Na+, Ca2+ and Cu2+, and two types of softwood Kraft fibre materials
Journal of Colloid and Interface Science, Vol. 328, (2) : 248-56
Sundman, Ola; Persson, Per; Öhman, Lars-Olof
Acid/base and metal adsorption properties of CMC-type softwood Kraft pulps of different charge
Nordic Pulp & Paper Research Journal, Vol. 21, (3) : 372-381
Sundman, Ola; Öhman, Lars-Olof
Alternative models for describing the acid/base properties of bleached softwood fibres
Nordic Pulp & Paper Research Journal, Vol. 20, (4) : 378-382
Sundman, Ola; Lindgren, Johan; Öhman, Lars-Olof
Variation of the alkalisation conditions during the synthesis of a cellulose ether
Albán Reyes, Diana Carolina; de Wit, Paul P.; Sundman, Ola
A study of the stability and adsorption behaviour of the ε-Keggin GaO4Al12(OH)24(H2O)127+ polycation in suspensions of fibre materials
Sundman, Ola; Banerjee, Dipanjan; Persson, Per; et al.
Comparison between specific surface complexation and Donnan models for describing the adsorption of cations on Kraft fibres – a review
Sundman, Ola; Öhman, Lars-Olof
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