Ola Sundman

Forskare i cellolosakemi och SEC (Size exclusion chromatography)

Kontakt

ola.sundman@umu.se

090-786 60 72, 070-306 13 24

Verksam som

Forskare vid Kemiska institutionen

KB.C5, Linnaeus väg 10 Umeå universitet, 901 87 Umeå

Publikationer Publikationer

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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