2024

• Gravdahl, Mina; Aarstad, Olav Andreas; Petersen, Agnes Beenfeldt; Karlsen, Stina Grønbeck; Donati, Ivan; Czjzek, Mirjam. (2024) A chemo-enzymatic method for preparation of saturated oligosaccharides from alginate and other uronic acid-containing polysaccharides. Carbohydrate Polymers
  Vitenskapelig artikkel

2023

• Pritchard, Manon F.; Powell, Lydia C.; Adams, Jennifer Y. M.; Menzies, Georgina; Khan, Saira; Tøndervik, Anne. (2023) Structure–Activity Relationships of Low Molecular Weight Alginate Oligosaccharide Therapy against Pseudomonas aeruginosa. Biomolecules
  Vitenskapelig artikkel

2022

• Tøndervik, Anne; Aune, Randi; Degelmann, Adelheid; Piontek, Michael; Ertesvåg, Helga; Skjåk-Bræk, Gudmund. (2022) Strain Construction and Process Development for Efficient Recombinant Production of Mannuronan C-5 Epimerases in Hansenula polymorpha. Frontiers in Plant Science
  Vitenskapelig artikkel

2020

• Tøndervik, Anne; Aarstad, Olav Andreas; Aune, Randi; Maleki, Susan; Rye, Philip D; Dessen, Arne. (2020) Exploiting mannuronan C-5 epimerases in commercial alginate production. Marine Drugs
  Vitenskapelig artikkel
• Stanisci, Annalucia; Tøndervik, Anne; Gaardløs, Margrethe; Lervik, Anders; Skjåk-Bræk, Gudmund; Sletta, Håvard. (2020) Identification of a Pivotal Residue for Determining the Block Structure-Forming Properties of Alginate C-5 Epimerases. ACS Omega
  Vitenskapelig artikkel

2019

• Aarstad, Olav Andreas; Stanisci, Annalucia; Sætrom, Gerd Inger; Tøndervik, Anne; Sletta, Håvard; Aachmann, Finn Lillelund. (2019) Biosynthesis and Function of Long Guluronic Acid-Blocks in Alginate Produced by Azotobacter vinelandii. Biomacromolecules
  Vitenskapelig artikkel

2018

• Mathieu, Sophie; Touvrey-Loiodice, Melanie; Poulet, Laurent; Drouillard, Sophie; Vincentelli, Renaud; Henrissat, Bernard. (2018) Ancient acquisition of "alginate utilization loci" by human gut microbiota. Scientific Reports
  Vitenskapelig artikkel
• Stanisci, Annalucia; Aarstad, Olav Andreas; Tøndervik, Anne; Sletta, Håvard; Dypås, Lene Brattsti; Skjåk-Bræk, Gudmund. (2018) Overall size of mannuronan C5-Epimerases influences their ability to epimerize modified alginates and alginate gels. Carbohydrate Polymers
  Vitenskapelig artikkel
• Kopplin, Georg; Rokstad, Anne Mari; Mélida, Hugo; Bulone, Vincent; Skjåk-Bræk, Gudmund; Aachmann, Finn Lillelund. (2018) Structural characterization of fucoidan from Laminaria hyperborea: Assessment of coagulation and inflammatory properties and their structure−function relationship. ACS Applied Bio Materials (AABM)
  Vitenskapelig artikkel

2017

• Arlov, Øystein; Öztürk, Ece; Steinwachs, Mattihas Reinhard; Skjåk-Bræk, Gudmund; Zenobi-Wong, Marcy. (2017) Biomimetic sulphated alginate hydrogels suppress IL-1B-induced inflammatory responses in human chondrocytes. European Cells and Materials
  Vitenskapelig artikkel
• Arlov, Øystein; Skjåk-Bræk, Gudmund. (2017) Sulfated alginates as heparin analogues: A review of chemical and functional properties. Molecules
  Vitenskapelig oversiktsartikkel/review
• Strand, Berit Løkensgard; Coron, Abba Elizabeth; Skjåk-Bræk, Gudmund. (2017) Current and Future Perspectives on Alginate Encapsulated Pancreatic Islet. Stem Cells Translational Medicine
  Vitenskapelig artikkel
• Ermund, Anna; Recktenwald, Christian V.; Skjåk-Bræk, Gudmund; Meiss, Lauren N.; Onsøyen, Edvar Jarle; Rye, Philip D.. (2017) OligoG CF-5/20 normalizes cystic fibrosis mucus by chelating calcium. Clinical and Experimental Pharmacology and Physiology
  Vitenskapelig artikkel
• Dunlop, Alex; Bowman, Kate; Aarstad, Olav Andreas; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger; Round, Andrew N. (2017) Polymer sequencing by molecular machines: a framework for predicting the resolving power of a sliding contact force spectroscopy sequencing method. Nanoscale
  Vitenskapelig artikkel

2016

• Öztürk, Ece; Arlov, Øystein; Seda, Aksel; Li, Ling; Ornitz, David M.; Skjåk-Bræk, Gudmund. (2016) Sulfated Hydrogel Matrices Direct Mitogenicity and Maintenance of Chondrocyte Phenotype through Activation of FGF Signaling. Advanced Functional Materials
  Vitenskapelig artikkel
• Bowman, Kate A.; Aarstad, Olav Andreas; Nakamura, Marcela; Stokke, Bjørn Torger; Skjåk-Bræk, Gudmund; Round, Andrew N.. (2016) Single molecule investigation of the onset and minimum size of the calcium-mediated junction zone in alginate. Carbohydrate Polymers
  Vitenskapelig artikkel
• Bowman, Kate; Aarstad, Olav Andreas; Stokke, Bjørn Torger; Skjåk-Bræk, Ola Gudmund; Round, Andrew N. (2016) Sliding Contact Dynamic Force Spectroscopy Method for Interrogating Slow Forming Polymer Cross-Links. Langmuir
  Vitenskapelig artikkel
• Arlov, Øystein; Skjåk-Bræk, Gudmund; Rokstad, Anne Mari. (2016) Sulfated alginate microspheres associate with factor H and dampen the inflammatory cytokine response. Acta Biomaterialia
  Vitenskapelig artikkel
• Mathieu, Sophie; Henrissat, Bernard; Labre, Flavien; Skjåk-Bræk, Gudmund; Helbert, William. (2016) Functional Exploration of the Polysaccharide Lyase Family PL6. PLOS ONE
  Vitenskapelig artikkel
• Ørning, Mathias Pontus; Hoem, Kine Samset; Coron, Abba Elizabeth; Skjåk-Bræk, Gudmund; Mollnes, Tom Eirik; Brekke, Ole Lars. (2016) Alginate microsphere compositions dictate different mechanisms of complement activation with consequences for cytokine release and leukocyte activation. Journal of Controlled Release
  Vitenskapelig artikkel

2015

• Skjåk-Bræk, Gudmund; Donati, Ivan; Paoletti, Sergio. (2015) Alginate Hydrogels: Properties and Applications.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Håti, Armend Gazmeno; Aachmann, Finn Lillelund; Stokke, Bjørn Torger; Skjåk-Bræk, Gudmund; Sletmoen, Marit. (2015) Energy landscape of alginate-epimerase interactions assessed by optical tweezers and atomic force microscopy. PLOS ONE
  Vitenskapelig artikkel
• Arlov, Øystein; Aachmann, Finn Lillelund; Feyzi, Emadoldin; Sundan, Anders; Skjåk-Bræk, Gudmund. (2015) The impact of chain length and flexibility in the interaction between sulfated alginates and HGF and FGF-2. Biomacromolecules
  Vitenskapelig artikkel

2014

• Aanerud, Line Omtvedt; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund; Aachmann, Finn Lillelund. (2014) Combining the Best of Alginate and Cyclodextrin - Synthesis and Characterization of Properties. Institutt for Bioteknologi, NTNU Institutt for Bioteknologi, NTNU
  Mastergradsoppgave
• Courtade, Gaston; Skjåk-Bræk, Gudmund; Aachmann, Finn Lillelund. (2014) Structural Investigation of a Lytic Polysaccharide Monooxygenase by NMR Spectroscopy. NTNU NTNU
  Mastergradsoppgave
• Buchinger, Edith; Knudsen, Daniel H.; Behrens, Manja A.; Pedersen, Jan Skov; Aarstad, Olav Andreas; Tøndervik, Anne. (2014) Structural and functional characterization of the R-modules in alginate C-5 epimerases AlgE4 and AlgE6 from Azotobacter vinelandii. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Sandvig, Ioanna; Karstensen, Kristin; Rokstad, Anne Mari; Aachmann, Finn Lillelund; Formo, Kjetil Ødegård; Sandvig, Axel. (2014) RGD-peptide modified alginate by a chemoenzymatic strategy for tissue engineering applications. Journal of Biomedical Materials Research. Part A
  Vitenskapelig artikkel
• Formo, Kjetil Ødegård; Aarstad, Olav Andreas; Skjåk-Bræk, Gudmund; Strand, Berit Løkensgard. (2014) Lyase-catalyzed degradation of alginate in the gelled state: Effect ofgelling ions and lyase specificity. Carbohydrate Polymers
  Vitenskapelig artikkel
• Arlov, Øystein; Aachmann, Finn Lillelund; Sundan, Anders; Espevik, Terje; Skjåk-Bræk, Gudmund. (2014) Heparin-Like Properties of Sulfated Alginates with Defined Sequences and Sulfation Degrees. Biomacromolecules
  Vitenskapelig artikkel

2013

• Berven, Lise; Solberg, Rigmor; Truong, Hoa Hong Thi; Arlov, Øystein; Aachmann, Finn Lillelund; Skjåk-Bræk, Gudmund. (2013) Alginates induce legumain activity in RAW 264.7 cells and accelerate autoactivation of prolegumain. Bioactive Carbohydrates and Dietary Fibre
  Vitenskapelig artikkel
• Aarstad, Olav Andreas; Strand, Berit Løkensgard; Klepp-Andersen, Lise Mari; Skjåk-Bræk, Gudmund. (2013) Analysis of G-Block Distributions and Their Impact on Gel Properties of in Vitro Epimerized Mannuronan. Biomacromolecules
  Vitenskapelig artikkel
• Borgogna, Massimiliano; Skjåk-Bræk, Gudmund; Paoletti, Sergio; Donati, Ivan. (2013) On the Initial Binding of Alginate by Calcium Ions. The Tilted Egg-Box Hypothesis. Journal of Physical Chemistry B
  Vitenskapelig artikkel
• Rokstad, Anne Mari; Brekke, Ole Lars; Steinkjer, Bjørg; Ryan, Liv; Kolláriková, Gabriela; Strand, Berit Løkensgard. (2013) The induction of cytokines by polycation containing microspheres by a complement dependent mechanism. Biomaterials
  Vitenskapelig artikkel
• Tøndervik, Anne; Klinkenberg, Geir; Aachmann, Finn Lillelund; Svanem, Britt Iren Glærum; Ertesvåg, Helga; Ellingsen, Trond Erling. (2013) Mannuronan C-5 Epimerases Suited for Tailoring of Specific Alginate Structures Obtained by High-Throughput Screening of an Epimerase Mutant Library. Biomacromolecules
  Vitenskapelig artikkel
• Olsen, Linda Therese; Nilsen, Asbjørn Magne; Skjåk-Bræk, Gudmund. (2013) Nanopartikler og inflammasjon. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Khong, Thang Trung; Aarstad, Olav Andreas; Skjåk-Bræk, Gudmund; Draget, Kurt Ingar; Vårum, Kjell Morten. (2013) Gelling Concept Combining Chitosan and Alginate - Proof of Principle. Biomacromolecules
  Vitenskapelig artikkel

2012

• Qi, Meirigeng; Mørch, Yrr Asbjørg; Lacík, Igor; Formo, Kjetil Ødegård; Marchese, Enza; Wang, Yong. (2012) Survival of human islets in microbeads containing high guluronic acid alginate crosslinked with Ca2+ and Ba2+. Xenotransplantation
  Vitenskapelig artikkel
• Aachmann, Finn Lillelund; Sørlie, Morten; Skjåk-Bræk, Gudmund; Eijsink, Vincent; Vaaje-Kolstad, Gustav. (2012) NMR structure of a lytic polysaccharide monooxygenase provides insight into copper binding, protein dynamics, and substrate interactions. Proceedings of the National Academy of Sciences of the United States of America (PNAS)
  Vitenskapelig artikkel
• Aarstad, Olav Andreas; Tøndervik, Anne; Sletta, Håvard; Skjåk-Bræk, Gudmund. (2012) Alginate sequencing: An analysis of block distribution in alginates using specific alginate degrading enzymes. Biomacromolecules
  Vitenskapelig artikkel
• McDonagh, Birgitte Hjelmeland; Skjåk-Bræk, Gudmund; Strand, Berit Løkensgard; Aachmann, Finn Lillelund. (2012) Optimalised Carbodiimide Chemistry for RGD-coupled Alginate. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Mørch, Yrr Asbjørg; Sandvig, Ioanna; Olsen, Øystein; Donati, Ivan; Thuen, Marte; Skjåk-Bræk, Gudmund. (2012) Mn-alginate gels as a novel system for controlled release of Mn2+ in manganese-enhanced MRI. Contrast Media & Molecular Imaging
  Vitenskapelig artikkel
• Stenvik, Jørgen; Sletta, Håvard; Grimstad, Øystein; Pukstad, Brita; Ryan, Liv; Aune, Randi. (2012) Alginates induce differentiation and expression of CXCR7 and CXCL12/SDF-1 in human keratinocytes - the role of calcium. Journal of Biomedical Materials Research. Part A
  Vitenskapelig artikkel
• Mørch, Yrr Asbjørg; Qi, Meirigeng; Gundersen, Per Ole M.; Formo, Kjetil Ødegård; Lacík, Igor; Skjåk-Bræk, Gudmund. (2012) Binding and leakage of barium in alginate microbeads. Journal of Biomedical Materials Research. Part A
  Vitenskapelig artikkel
• Skjåk-Bræk, Gudmund; Draget, Kurt Ingar. (2012) Alginates: Properties and Applications.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Gulliksen, Linn Elise; Nilsen, Asbjørn Magne; Skjåk-Bræk, Gudmund. (2012) Submicron Particles and Inflammation. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
  Mastergradsoppgave
• Mihaylova, Dessislava Dimitrova; Nilsen, Asbjørn Magne; Skjåk-Bræk, Gudmund. (2012) Submicron particles and inflammation. NTNU NTNU
  Mastergradsoppgave

2011

• Buchinger, Edith; Skjåk-Bræk, Gudmund; Valla, Svein; Wimmer, Reinhard; Aachmann, Finn Lillelund. (2011) NMR assignments of 1H, 13C and 15N resonances of the C-terminal subunit from Azotobacter vinelandii mannuronan C5-epimerase 6 (AlgE6R3). Biomolecular NMR Assignments
  Vitenskapelig artikkel
• Rokstad, Anne Mari; Brekke, Ole Lars; Steinkjer, Bjørg; Ryan, Liv; Kolláriková, Gabriela; Strand, Berit Løkensgard. (2011) Alginate microbeads are complement compatible, in contrast to polycation containing microcapsules, as revealed in a human whole blood model. Acta Biomaterialia
  Vitenskapelig artikkel
• Andreassen, Trygve; Buchinger, Edith; Skjåk-Bræk, Gudmund; Valla, Svein; Aachmann, Finn Lillelund. (2011) H-1, C-13 and N-15 resonances of the AlgE62 subunit from Azotobacter vinelandii mannuronan C5-epimerase. Biomolecular NMR Assignments
  Vitenskapelig artikkel
• Gulliksen, Linn Elise; Nilsen, Asbjørn Magne; Skjåk-Bræk, Gudmund. (2011) Submicron particles and inflammation. Specialization project. NTNU NTNU
  Mastergradsoppgave
• Mihaylova, Dessislava Dimitrova; Nilsen, Asbjørn Magne; Skjåk-Bræk, Gudmund. (2011) Submicron particles and inflammation. Specialization project. NTNU NTNU
  Mastergradsoppgave
• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund. (2011) Alginates: Existing and potential biotechnological and medical applications.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

2010

• Tierney, Sven; Sletmoen, Marit; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2010) Interferometric characterization of swelling of covalently crosslinked alginate gel and changes associated with polymer impregnation. Carbohydrate Polymers
  Vitenskapelig artikkel
• Buchinger, Edith; Aachmann, Finn Lillelund; Aranko, A. Sesilja; Valla, Svein; Skjåk-Bræk, Gudmund; Iwai, Hideo. (2010) Use of protein trans-splicing to produce active and segmentally H-2, N-15 labeled mannuronan C5-epimerase AlgE4. Protein Science
  Vitenskapelig artikkel
• Tøndervik, Anne; Klinkenberg, Geir; Aarstad, Olav Andreas; Drabløs, Finn; Ertesvåg, Helga; Ellingsen, Trond Erling. (2010) Isolation of Mutant Alginate Lyases with Cleavage Specificity for Di-guluronic Acid Linkages. Journal of Biological Chemistry
  Vitenskapelig artikkel

2009

• Vos, Paul De; Bucko, Marek; Gemeiner, Peter; Navrátil, Marián; Svitel, Juraj; Faas, Marijke. (2009) Multiscale requirements for bioencapsulation in medicine and biotechnology. Biomaterials
  Vitenskapelig oversiktsartikkel/review
• Kristiansen, Kåre Andre; Schirmer, Bjørn Christian; Aachmann, Finn Lillelund; Skjåk-Bræk, Gudmund; Draget, Kurt Ingar; Christensen, Bjørn Erik. (2009) Novel alginates prepared by independent control of chain stiffness and distribution of G-residues: Structure and gelling properties. Carbohydrate Polymers
  Vitenskapelig artikkel
• Ballance, Simon; Aarstad, Olav Andreas; Aachmann, Finn Lillelund; Skjåk-Bræk, Gudmund; Christensen, Bjørn Erik. (2009) Preparation of high purity monodisperse oligosaccharides derived from mannuronan by size-exclusion chromatography followed by semi-preparative high-performance anion-exchange chromatography with pulsed amperometric detection. Carbohydrate Research
  Vitenskapelig artikkel
• Espevik, Terje; Rokstad, Anne Mari; Kulseng, Bård Eirik; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund. (2009) Mechanisms of the host immune response to alginate microcapsules.
  Faglig kapittel
• Mørch, Yrr Asbjørg; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund. (2009) Alginate structure function relationships relevant to their use for cell encapsulation.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Ertesvåg, Helga; Valla, Svein; Skjåk-Bræk, Gudmund. (2009) Enzymatic alginate modification.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Donati, Ivan; Mørch, Yrr Asbjørg; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund; Paoletti, Sergio. (2009) Effect of Elongation of Alternating Sequences on Swelling Behavior and Large Deformation Properties of Natural Alginate Gels. Journal of Physical Chemistry B
  Vitenskapelig artikkel

2008

• Mørch, Yrr Asbjørg; Holtan, Synnøve; Donati, Ivan; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund. (2008) Mechanical properties of C-5 epimerized alginates. Biomacromolecules
  Vitenskapelig artikkel
• Qi, Meirigeng; Strand, Berit Løkensgard; Mørch, Yrr Asbjørg; Lacík, Igor; Wang, Yong; Salehi, Payam. (2008) Encapsulation of Human Islets in Novel Inhomogeneous Alginate-Ca2+/Ba2+ Microbeads: In Vitro and In Vivo Function. Artificial Cells, Blood Substitutes, and Biotechnology
  Vitenskapelig artikkel
• Aachmann, Finn Lillelund; Skjåk-Bræk, Gudmund. (2008) 1H, 15N, 13C resonance assignment of the AlgE6R1 subunit from the Azotobacter vinelandii mannuronan C5-epimerase. Biomolecular NMR Assignments
  Vitenskapelig artikkel

2007

• Sikorski, Pawel; Mo, Frode; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2007) Evidence for egg-box-compatible interactions in calcium-alginate gels from fiber X-ray diffraction. Biomacromolecules
  Vitenskapelig artikkel
• Qi, M.; Strand, Berit Løkensgard; Lacik, I.; Wang, Y.; Barbaro, B.; Gangemi, A.. (2007) Prolonged immunosuppression-free survival of TAM encapsulated human islet grafts in diabetic, immunocompetent mice. American Journal of Transplantation
  Sammendrag/Abstract
• Dentini, Mariella; Rinaldi, Gianluca; Barbetta, Andrea; Risica, Daniela; Anselmi, Claudio; Skjåk-Bræk, Gudmund. (2007) Ionic gel formation of a (pseudo)alginate characterised by an alternating MG sequence produced by epimerising mannuronan with AlgE4. Carbohydrate Polymers
  Vitenskapelig artikkel
• Sletmoen, Marit; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2007) Macromolecular motion at the nanoscale of enzymes working on polysaccharides. Lecture Notes in Physics
  Vitenskapelig artikkel
• Christensen, Bjørn Erik; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (2007) Comment and Reply - Comment on “Conformational changes and aggregation of alginic acid as determined by fluorescence correlation spectroscopy”. Biomacromolecules
  Leder
• Donati, Ivan; Haug, Ingvild; Scarpa, Tommaso; Borgogna, Massimiliano; Draget, Kurt Ingar; Skjåk-Bræk, Gudmund. (2007) Synergistic effects in semidilute mixed solutions of alginate and lactose-modified chitosan (chitlac). Biomacromolecules
  Vitenskapelig artikkel
• Mørch, Yrr Asbjørg; Donati, Ivan; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund. (2007) Molecular engineering as an approach to design new functional properties of alginate. Biomacromolecules
  Vitenskapelig artikkel

2006

• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2006) Similarities and differences between alginic acid gels and ionically crosslinked alginate gels. Food Hydrocolloids
  Vitenskapelig artikkel
• Holtan, Synnøve; Zhang, Qiujin; Strand, Wenche Iren; Skjåk-Bræk, Gudmund. (2006) Characterization of the hydrolysis mechanism of polyalternating alginate in weak acid and assignment of the resulting MG-oligosaccharides by NMR spectroscopy and ESI-mass spectrometry. Biomacromolecules
  Vitenskapelig artikkel
• Mørch, Yrr Asbjørg; Donati, Ivan; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund. (2006) Effect of Ca2+, Ba2+, and Sr2+ on alginate microbeads. Biomacromolecules
  Vitenskapelig artikkel
• Rokstad, Anne Mari Aukan; Donati, Ivan; Borgogna, Massimiliano; Oberholzer, José; Strand, Berit Løkensgard; Espevik, Terje. (2006) Cell-compatible covalently reinforced beads obtained from a chemoenzymatically engineered alginate. Biomaterials
  Vitenskapelig artikkel
• Holtan, Synnøve; Bruheim, Per; Skjåk-Bræk, Gudmund. (2006) Mode of action and subsite studies of the guluronan block forming mannuronan C-5 epimerases AlgE1 and AlgE6. Biochemical Journal
  Vitenskapelig artikkel
• Espevik, Terje; Skjåk-Bræk, Gudmund. (2006) Friskere fisk med tang og tare. Gemini
  Populærvitenskapelig artikkel
• Dentini, Mariella; Caucci, Daniele; Barbetta, Andrea; Crescenzi, Vittorio; Skjåk-Bræk, Gudmund; Capitani, Donatella. (2006) C(6)-oxidation and C(5)-epimerization of locust bean galactomannan studied by high field NMR and circular dichroism. Biomacromolecules
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Moe, Størker; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (2006) Alginates.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hartmann, Martin; Dentini, Mariella; Draget, Kurt Ingar; Skjåk-Bræk, Gudmund. (2006) Enzymatic modification of alginates with the mannuronan C-5 epimerase AlgE4 enhances their solubility at low pH. Carbohydrate Polymers
  Vitenskapelig artikkel
• Dentini, Mariella; Rinaldi, Gianluca; Barbetta, Andrea; Risica, Daniela; Skjåk-Bræk, Gudmund. (2006) Acid gel formation in (pseudo) alginates with and without G blocks produced by epimerising mannuronan with C5 epimerases. Carbohydrate Polymers
  Vitenskapelig artikkel

2005

• Donati, Ivan; Draget, Kurt Ingar; Borgogna, Massimiliano; Paoletti, Sergio; Skjåk-Bræk, Gudmund. (2005) Tailor-made alginate bearing galactose moieties on mannuronic residues: Selective modification achieved by a chemoenzymatic strategy. Biomacromolecules
  Vitenskapelig artikkel
• Donati, I; Holtan, Synnøve; Mørch, Yrr Asbjørg; Borgogna, M; Dentini, M; Skjåk-Bræk, Gudmund. (2005) New hypothesis on the role of alternating sequences in calcium-alginate gels. Biomacromolecules
  Vitenskapelig artikkel
• Strugala, Vicki; Kennington, Erika J.; Campbell, Robert J.; Skjåk-Bræk, Gudmund; Dettmar, Peter W.. (2005) Inhibition of pepsin activity by alginates in vitro and the effect of epimerization. International Journal of Pharmaceutics
  Vitenskapelig artikkel
• Ballance, Simon; Holtan, Synnøve; Aarstad, Olav Andreas; Sikorski, Pawel T.; Skjåk-Bræk, Gudmund; Christensen, Bjørn Erik. (2005) Application of high-performance anion-exchange chromatography with pulsed amperometric detection and statistical analysis to study oligosaccharide distributions - a complementary method to investigate the structure and some properties of alginates. Journal of Chromatography A
  Vitenskapelig artikkel
• Sletmoen, Marit; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2005) Mapping enzymatic functionalities of mannuronan C-5 epimerases and their modular units by dynamic force spectroscopy. Carbohydrate Research
  Vitenskapelig artikkel
• Dentini, M; Rinaldi, G; Risica, Daniela; Barbetta, A.; Skjåk-Bræk, Gudmund. (2005) Comparative studies on solution characteristics of mannuronan epimerized by C-5 epimerases. Carbohydrate Polymers
  Vitenskapelig artikkel

2004

• Campa, Cristiana; Oust, Astrid; Skjak-Braek, G; Skjåk-Bræk, Gudmund; Paulsen, Berit Smestad; Paoletti, Sergio. (2004) Determination of average degree of polymerisation and distribution of oligosaccharides in a partially acid-hydrolysed homopolysaccharide: A comparison of four experimental methods applied to mannuronan. Journal of Chromatography A
  Vitenskapelig artikkel
• Strand, Wenche I.; Skjåk-Bræk, Gudmund; Gåserød, Olav. (2004) Microcapsule formulation and formation. Kluwer Academic Publishers Kluwer Academic Publishers
  Lærebok
• Roubroeks, J.P.; Skjåk-Bræk, Gudmund; Ryan, L.; Christensen, Bjørn Erik. (2004) Molecular weight dependency on the production of the TNF stimulated by fractions of rye (1-3),(1-4)-b-D-glucan. Scandinavian Journal of Immunology
  Vitenskapelig artikkel
• Donati, Ivan; Coslovi, Anna; Gamini, Amelia; Skjåk-Bræk, Gudmund; Vetere, Amedeo; Campa, Cristiana. (2004) Galactose-substituted alginate 2: Conformational aspects. Biomacromolecules
  Vitenskapelig artikkel
• Crescenzi, Vittorio; Dentini, Mariella; Risica, Daniela; Spadoni, Sara; Skjåk-Bræk, Gudmund; Capitani, Donatella. (2004) C(6)-oxidation followed by C(5)-epimerization of guar gum studied by high field NMR. Biomacromolecules
  Vitenskapelig artikkel
• Campa, Cristiana; Holtan, Synnøve; Nilsen, N; Bjerkan, Tonje Marita; Stokke, Bjørn Torger; Skjåk-Bræk, Gudmund. (2004) Biochemical analysis of the processive mechanism for epimerization of alginate by mannuronan C-5 epimerase AlgE4. Biochemical Journal
  Vitenskapelig artikkel
• Sletmoen, Marit; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2004) Single-molecular pair unbinding studies of mannuronan C-5 epimerase AlgE4 and its polymer substrate. Biomacromolecules
  Vitenskapelig artikkel
• Bjerkan, Tonje Marita; Bender, Carol; Ertesvåg, Helga; Drabløs, Finn; Fakhr, Mohamed K.; Preston, Lori A.. (2004) The pseudomonas syringae genome encodes a combined mannuronan C-5-epimerase and O-acetylhydrolase, which strongly enhances the predicted gel-forming properties of alginates. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Bjerkan, Tonje Marita; Lillehov, Bjørn E.; Strand, WI; Skjåk-Bræk, Gudmund; Valla, Svein; Ertesvåg, Helga. (2004) Construction and analyses of hybrid Azotobacter vinelandii mannuronan C-5 epimerases with new epimerization pattern characteristics. Biochemical Journal
  Vitenskapelig artikkel
• Campa, Christiana; Holtan, Synnøve; Nilsen, Nadra; Bjerkan, Tonje M; Stokke, Bjørn Torger; Skjåk-Bræk, Gudmund. (2004) Biochemical analysis of the processive mechanism for epimerization of alginate by mannuronan C-5 epimerase AlgE4. Biochemical Journal
  Vitenskapelig artikkel

2003

• Rokstad, Anne Mari Aukan; Strand, Berit Løkensgard; Rian, K.; Steinkjer, Bjørg; Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund. (2003) Evaluation of different types of alginate microcapsules as bioreactors for producing endostatin. Cell Transplantation
  Vitenskapelig artikkel
• King, Aileen; Andersson, Arne; Strand, Berit Løkensgard; Lau, Joey; Skjåk-Bræk, Gudmund; Sandler, Stellan. (2003) The role of capsule composition and biologic responses in the function of transplanted microencapsulated islets of langerhans. Transplantation
  Vitenskapelig artikkel
• Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund; Gåserød, Olav. (2003) Microcapsule formation.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hunkeler, D.; Rajotte, R.; Grey, D.; Morel, Ph.; Skjåk-Bræk, Gudmund; Korbutt, G.. (2003) Bioartificial organ grafts: A view at the beginning of the third millennium. Artificial Cells, Blood Substitutes, and Biotechnology
  Vitenskapelig artikkel
• Strand, Berit Løkensgard; Mørch, Yrr Asbjørg; Espevik, Terje; Skjåk-Bræk, Gudmund. (2003) Visualization of alginate-poly-L-lysine-alginate microcapsules by confocal laser scanning microscopy. Biotechnology and Bioengineering
  Vitenskapelig artikkel
• King, Aileen; Strand, Berit Løkensgard; Rokstad, Anne Mari Aukan; Andersson, Arne; Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund. (2003) Improvement of the biocompatibility of alginate/poly-L-lysine/alginate microcapsules by the use of epimerized alginate as a coating. Journal of Biomedical Materials Research
  Vitenskapelig artikkel
• Strand, Berit Løkensgard; Mørch, Yrr Asbjørg; Syvertsen, Kjersti R.; Espevik, Terje; Skjåk-Bræk, Gudmund. (2003) Microcapsules made by enzymatically tailored alginate. Journal of Biomedical Materials Research
  Vitenskapelig artikkel
• Donati, Ivan; Vetere, Amedeo; Gamini, Amelia; Skjåk-Bræk, Gudmund; Coslovi, Anna; Campa, Cristiana. (2003) Galactose-substituted alginate: Preliminary characterization and study of gelling properties. Biomacromolecules
  Vitenskapelig artikkel
• Gimmestad, Martin; Sletta, Håvard; Ertesvåg, Helga; Bakkevig, Karianne; Jain, Sumita; Suh, Sang-jin. (2003) The Pseudomonas fluorescens AlgG protein, but not its mannuronan C-5-epimerase activity, is needed fro alginate polymer formation. Journal of Bacteriology
  Vitenskapelig artikkel
• Donati, Ivan; Gamini, Amelia; Skjåk-Bræk, Gudmund; Vetere, Amedeo; Campa, Cristiana; Coslovi, Anna. (2003) Determination of the diadic composition of alginate by means of circular dichroism: a fast and accurate improved method. Carbohydrate Research
  Vitenskapelig artikkel

2002

• Draget, Kurt Ingar; Smidsrød, Olav; Skjåk-Bræk, Gudmund. (2002) Alginates from algae.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Flo, Trude Helen; Ryan, Liv; Latz, Eicke; Takeuchi, Osamu; Monks, Brian G.; Lien, Egil. (2002) Involvement of toll-like receptor (TLR) 2 and TLR4 in cell activation by mannuronic acid polymers. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Rokstad, Anne Mari Aukan; Holtan, Synnøve; Strand, Berit Løkensgard; Steinkjer, Bjørg; Ryan, Liv; Kulseng, Bård Eirik. (2002) Microencapsulation of cells producing therapeutic proteins: Optimizing cell growth and secretion. Cell Transplantation
  Vitenskapelig artikkel
• Hartmann, Martin; Duun, Anne Sissel; Markussen, Sidsel; Grasdalen, Hans; Valla, Svein; Skjåk-Bræk, Gudmund. (2002) Time-resolved 1H and 13C NMR spectroscopy for detailed analyses of the Azotobacter vinelandii mannuronan C-5 epimerase reaction. Biochimica et Biophysica Acta
  Vitenskapelig artikkel
• Strand, Berit Løkensgard; Gåserød, Olav; Kulseng, Bård Eirik; Espevik, Terje; Skjåk-Bræk, Gudmund. (2002) Alginate-polylysine-alginate microcapsules – effect of size reduction on capsule properties. Journal of Microencapsulation
  Vitenskapelig artikkel
• Crescenzi, Vittorio; Skjåk-Bræk, Gudmund; Dentini, Mariella; Masci, Giancarlo; Bernalda, Maria Scala; Risica, Daniela. (2002) A high field NMR study of the products ensuing from konjak glucomannan C(6)-oxidation followed by enzymatic C(5)-epimerization. Biomacromolecules
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund. (2002) Alginates in Relation to HUman Health; From Commodity to High Cost Products?.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
• Hartmann, Martin; Holm, Olav B.; Johansen, Gunn A.B.; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger. (2002) Mode of action of recombinant Azotobacter vinelandii mannuronan C-5 epimerases AlgE2 and AlgE4. Biopolymers
  Vitenskapelig artikkel

2001

• Flo, Trude Helen; Ryan, Liv; Kilaas, L; Skjåk-Bræk, Gudmund; Ingalls, Robin; Sundan, Anders. (2001) The involvement of CD14 and beta2-integrins in activating cells with soluble and particulate lipopolysaccharides and mannuronic acid polymers. Infection and Immunity
  Vitenskapelig artikkel
• Conceicao, L.E.C.; Skjermo, Jorunn; Skjåk-Bræk, Gudmund; Verreth, J.A.J.. (2001) Effect of an immunostimulating alginate on protein turnover of turbot (Scophthalmus maximus L.) larvae. Fish Physiology & Biochemistry
  Vitenskapelig artikkel
• Rokstad, Anne Mari Aukan; Kulseng, Bård Eirik; Strand, Berit Løkensgard; Skjåk-Bræk, Gudmund; Espevik, Terje. (2001) Transplantation of alginate microcapsules with proliferating cells in mice. Capsular overgrowth and suvival of encapsulated cells of mice and human origin. Annals of the New York Academy of Sciences
  Vitenskapelig artikkel
• Strand, Berit Løkensgard; Ryan, Liv; Veld, Peter Int; Kulseng, Bård Eirik; Rokstad, Anne Mari Aukan; Skjåk-Bræk, Gudmund. (2001) Poly-L-Lysine Induces Fibrosis on Alginate Microcapsules via the Induction of Cytokines. Cell Transplantation
  Vitenskapelig artikkel
• Ramstad, Marit Valeur; Markussen, Sidsel; Ellingsen, Trond E.; Skjåk-Bræk, Gudmund; Levine, David William. (2001) Influence of environmental conditions on the activity of the recombinant mannuronan C-5-epimerase AlgE2. Enzyme and Microbial Technology
  Vitenskapelig artikkel
• Svanem, B.I. Glærum; Strand, W.I.; Ertesvåg, Helga; Skjåk-Bræk, Gudmund; Hartmann, M.; Barbeyron, T.. (2001) The catalytic activities of the bifunctional Azotobacter vinelandii mannuronan C-5-epimerase and alginate lyase AlgE7 probably originate from the same active site in the enzyme. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Crescenzi, Vittorio; Masci, Giancarlo; Rori, Vania; Skjåk-Bræk, Gudmund; Dentini, Mariella. (2001) Enzymatic epimerization of bacterial mannuronan and of C-6 oxidized, galactose-depleted guar: A circular dichroism and 1H NMR study. Biomacromolecules
  Vitenskapelig artikkel

2000

• Skjåk-Bræk, Gudmund; Flo, Trude Helen; Halaas, Øyvind; Espevik, Terje. (2000) Immune stimulating properties of di-equatorially beta(1->4) linked poly-uronides. Proceedings of the Phytochemical Society of Europe
  Vitenskapelig artikkel
• Strand, B.L.; Mørch, Y.A.; Skjåk-Bræk, Gudmund. (2000) Alginate as immobilization matrix for cells. Minerva biotecnologica (Testo stampato)
  Vitenskapelig artikkel
• Roubroeks, J.P.; Skjåk-Bræk, Gudmund; Ryan, L.; Christensen, B.E.. (2000) Molecular Weight Dependency on the Production of the TNF Stimulated by Fractions of rye (1-3),(1-4)-beta-D-Glucan. Scandinavian Journal of Immunology
  Vitenskapelig artikkel
• Roubroeks, J.P.; Skjåk-Bræk, Gudmund; Ryan, L.; Christensen, B.E.. (2000) Molecular Weight Dependency on the Production of the TNF Stimulated by Fractions of rye (1-3),(1-4)-beta-D-Glucan. Scandinavian Journal of Immunology
  Vitenskapelig artikkel
• Rokstad, Anne Mari Aukan; Skjermo, Jorunn; Skjåk-Bræk, Gudmund; Vadstein, Olav. (2000) Makrofagstudier hos piggvar og kveite etter immunstimulering med FMI in vitro og in vivo. SINTEF fiskeri og havbruk SINTEF fiskeri og havbruk
  Rapport
• Flo, Trude Helen; Ryan, Liv; Kilaas, Lars; Skjåk-Bræk, Gudmund; Ingalls, Robin R.A; Sundan, Anders. (2000) Involvement of CD14 and _B2-integrins in activating cells with soluble and particulate lipopolysaccharides and mannuronic acid polymers. Infection and Immunity
  Vitenskapelig artikkel
• Crescenzi, V.; Hartmann, Morten; Nooy, A E J. de; Rori, V.; Masci, G.; Skjåk-Bræk, Gudmund. (2000) Epimerization of nonnatural uronans with mannuronan C-5-epimerases to obtain alginatelike polysaccharides. Biomacromolecules
  Vitenskapelig artikkel
• Thu, Beate; Gåserød, Olav; Paus, Didrik; Mikkelsen, Arne; Skjåk-Bræk, Gudmund; Toffanin, Renato. (2000) Inhomogeneous alginate gel spheres: An assessment of the polymer gradients by synchrotron radiation-induced X-ray emission, magnetic resonance microimaging, and mathematical modeling. Biopolymers
  Vitenskapelig artikkel
• Flo, T.H.; Ryan, L.; Kilaas, L.; Skjåk-Bræk, Gudmund; Ingalls, R.R.; Sundan, A.. (2000) Involvement of CD14 and beta2-integrins in activating cells with soluble and particulate lipopolysaccharides and mannuronic acid polymers. Infection and Immunity
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Strand, Berit Løkensgard; Hartmann, Martin; Valla, Svein; Smidsrød, Olav; Skjåk-Bræk, Gudmund. (2000) Ionic and acid gel formation of epimerised alginates : the effect of AlgE4. International Journal of Biological Macromolecules
  Vitenskapelig artikkel

1999

• Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund; Ryan, Liv; Andersson, Arne; King, Aileen; Faxvaag, Arild. (1999) Transplantation of alginate microcapsules. Transplantation
  Vitenskapelig artikkel
• Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund; Ryan, Liv; Andersson, Arne; King, Aileen; Faxvaag, Arild. (1999) Transplantation of alginate microcapsules. Generation of antibodies against alginates and encapsulated porcine islet-like cell clusters. Transplantation
  Vitenskapelig artikkel
• Svanem, B I G.; Skjåk-Bræk, Gudmund; Ertesvåg, Helga; Valla, Svein. (1999) Cloning and expression of three new Azotobacter vinelandii genes closely related to a previously described gene family encoding mannuronan C-5-epimerases. Journal of Bacteriology
  Vitenskapelig artikkel
• King, Aileen; Sandler, Stellan; Andersson, Arne; Hellerström, Claes; Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund. (1999) Glucose metabolism in vitro of cultured and transplanted mouse pancreatic islets microencapsulated by means of a high-voltage electrostatic field. Diabetes Care
  Vitenskapelig artikkel
• Gåserød, Olav; Sannes, Andrea; Skjåk-Bræk, Gudmund. (1999) Microcapsules of alginate-chitosan. II. A study of capsule stability and permeability. Biomaterials
  Vitenskapelig artikkel
• Kulseng, Bård Eirik; Espevik, Terje; Skjåk-Bræk, Gudmund. (1999) Behandling av diabetes mellitus med transplantasjon av immunbeskyttet øyvev fra pancreas. Tidsskrift for Den norske legeforening (Tidsskriftet)
  Vitenskapelig artikkel
• Ramstad, Marit Valeur; Ellingsen, Trond E.; Josefsen, Kjell D.; Høidal, Hilde K.; Valla, Svein; Skjåk-Bræk, Gudmund. (1999) Properties and action pattern of the recombinant mannuronan C-5-epimerase AlgE2. Enzyme and Microbial Technology
  Vitenskapelig artikkel
• Høidal, Hilde Kristin; Ertesvåg, Helga; Skjåk-Bræk, Gudmund; Stokke, Bjørn Torger; Valla, Svein. (1999) The Recombinant Azotobacter vinelandii Mannuronan C-5-Epimerase AlGE4 Epimerizes Alginate by a Nonrandom Attack Mechanism. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Ertesvåg, Helga; Skjåk-Bræk, Gudmund. (1999) Modification of alginate using mannuronan C-5-epimerases.
  Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

1998

• Gåserød, Olav; Jolliffe, Ian G.; Hampson, Frank C.; Dettmar, Peter W.; Skjåk-Bræk, Gudmund. (1998) The enhancement of the bioadhesive properties of calcium alginate gel beads by coating with chitosan. International Journal of Pharmaceutics
  Vitenskapelig artikkel
• Gåserød, Olav; Smidsrød, Olav; Skjåk-Bræk, Gudmund. (1998) Microcapsules of alginate-chitosan - I : a quantitative study of the interaction between alginate and chitosan. Biomaterials
  Vitenskapelig artikkel
• Ertesvåg, Helga; Høidal, Hilde Kristin; Skjåk-Bræk, Gudmund; Valla, Svein. (1998) The Azotobacter vinelandii mannuronan C-5-epimerase AlgE1 consists of two separate catalytic domains. Journal of Biological Chemistry
  Vitenskapelig artikkel
• Berntzen, Gøril; Flo, Trude Helen; Medvedev, Andrei E.; Skjåk-Bræk, Gudmund. (1998) The tumor necrosis factor-inducing potency of lipopolysacharide and uronic acid polymers is increased when they are covalently linked to particles. Clinical and Laboratory Immunology
  Vitenskapelig artikkel
• Ertesvåg, Helga; Erlien, Frode; Skjåk-Bræk, Gudmund; Rehm, Bernd H. A.; Valla, Svein. (1998) Biochemical properties and substrate specificities of a recombinantly produced Azotobacter vinelandii alginate lyase. Journal of Bacteriology
  Vitenskapelig artikkel
• Berntzen, G.; Flo, T; Medvedev, A; Kilaas, L; Skjåk-Bræk, Gudmund; Sundan, A. (1998) The tumor necrosis factor-inducing potency of lipopolysaccharide and uronic acid polymers is increased when they are covalently linked to particles. Clinical and Vaccine Immunology
  Vitenskapelig artikkel
• Quong, D.; Neufeld, R.J.; Skjåk-Bræk, Gudmund; Poncelet, D.. (1998) External versus internal source of calcium during the gelation of alginate beads for DNA encapsulation. Biotechnology and Bioengineering
  Vitenskapelig artikkel
• Ertesvåg, Helga; Høidal, Hilde Kristin; Skjåk-Bræk, Gudmund; Valla, Svein. (1998) The Azotobacter vinelandii mannuronan C-5-epimerase AlgE1 consists of two separate catalytic domains. Journal of Biological Chemistry
  Vitenskapelig artikkel

1997

• Sandler, Stellan; Andersson, Arne; Eizirik, Décio L.; Hellerström, Claes; Espevik, Terje; Kulseng, Siri. (1997) Assessment of insulin secretion in vitro from microencapsulated fetal procine islet-like cell clusters and rat, mouse, and human pancreatic islets. Transplantation
  Vitenskapelig artikkel
• Kulseng, Bård Eirik; Thu, Beate; Espevik, Terje; Skjåk-Bræk, Gudmund. (1997) Alginate polylysine microcapsules as immune barrer : permeability of cytokines and immmunoglobulins over the capsule membrane. Cell Transplantation
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (1997) Alginate based new materials. International Journal of Biological Macromolecules
  Vitenskapelig artikkel
• Thu, Beate; Skjåk-Bræk, Gudmund; Micali, Fulvio; Vittur, Franco; Rizzo, Roberto. (1997) The spatial distribution of calcium in alginate gel beads analysed by synchrotron-radiation induced X-ray emission (SRIXE). Carbohydrate Research
  Vitenskapelig artikkel
• Jahr, Tove Gullstein; Ryan, Liv; Sundan, Anders; Lichenstein, Henri S.; Skjåk-Bræk, Gudmund; Espevik, Terje. (1997) Induction of tumor necrosis factor production from monocytes stimulated with mannuronic acid polymers and involvement of lipopolysaccharide-binding protein, CD14, and bactericidal/ permeability-increasing factor. Infection and Immunity
  Vitenskapelig artikkel

1996

• Thu, Beate; Bruheim, Per; Espevik, Terje; Smidsrød, Olav; Soon-Shiong, Patrick; Skjåk-Bræk, Gudmund. (1996) Alginate polycation microcapsules. II, Some functional properties. Biomaterials
  Vitenskapelig artikkel
• Skjåk-Bræk, Gudmund; Espevik, Terje. (1996) Application of alginate gels in biotechnology and biomedicine. Carbohydrates in Europe
  Vitenskapelig artikkel
• Ertesvåg, Helga; Valla, Svein; Skjåk-Bræk, Gudmund. (1996) Genetics and biosynthesis of alginates. Carbohydrates in Europe
  Vitenskapelig artikkel
• Abrahamson, Michael; Lewandowski, Zbigniew; Geesey, Gill; Skjåk-Bræk, Gudmund; Strand, Wenche; Christensen, Bjørn E.. (1996) Development of an artificial biofilm to study the effects of a single microcolony on mass transport. Journal of Microbiological Methods
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund; Christensen, Bjørn E.; Gåserød, Olav; Smidsrød, Olav. (1996) Swelling and partial solubilization of alginic acid gel beads in acidic buffer. Carbohydrate Polymers
  Vitenskapelig artikkel
• Valla, Svein; Skjåk-Bræk, Gudmund. (1996) Alginate : a target molecule for genetic engineers and a versatile material for the biotechnologist. Agro Food Industry Hi-Tech
  Vitenskapelig artikkel
• Kulseng, Bård Eirik; Skjåk-Bræk, Gudmund; Følling, Ivar; Espevik, Terje. (1996) TNF production from peripheral blood mononuclear cells in diabetic patients after stimulation with alginate and lipopolysaccharide. Scandinavian Journal of Immunology
  Vitenskapelig artikkel
• Thu, Beate; Bruheim, Per; Espevik, Terje; Smidsrød, Olav; Soon-Shiong, P.; Skjåk-Bræk, Gudmund. (1996) Alginate polycation microcapsules. I, Interaction between alginate and polycation. Biomaterials
  Vitenskapelig artikkel

1995

• Skjermo, Jorunn; Defoort, Thomas; Dehasque, Marleen; Espevik, Terje; Olsen, Yngvar; Skjåk-Bræk, Gudmund. (1995) Immunostimulation of juvenile turbot (Scophthalmus maximus L.) using an alginate with high mannuronic acid content administered via the live food organism Artemia. Fish and Shellfish Immunology
  Vitenskapelig artikkel
• Skjåk-Bræk, Gudmund; Espevik, Terje; Otterlei, Marit; Smidsrød, Olav; Soon-Shiong, P.. (1995) Homologous guluronic acid alginate coating composition for in vivo application and implantation and method using the same. [Mangler utgivernavn] [Mangler utgivernavn]
  Rapport

1994

• Moe, Størker; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (1994) Calcium alginate gel fibers : influence of alginate source and gel structure on fiber strength. Journal of Applied Polymer Science
  Vitenskapelig artikkel
• Draget, Kurt Ingar; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (1994) Alginic acid gels : the effect of alginate chemical composition and molecular weight. Carbohydrate Polymers
  Vitenskapelig artikkel
• Ertesvåg, Helga; Doseth, Berit; Larsen, Bjørn; Skjåk-Bræk, Gudmund; Valla, Svein. (1994) Cloning and expression of an Azotobacter vinelandii mannuronan C-5-epimerase gene. Journal of Bacteriology
  Vitenskapelig artikkel

1993

• Moe, Størker T.; Smidsrød, Olav; Skjåk-Bræk, Gudmund. (1993) Superswelling alginate gels: Preparation and some physical properties. Department of Biotechnology, Norwegian Institute of Technology Department of Biotechnology, Norwegian Institute of Technology
  Doktorgradsavhandling
• Moe, Størker; Skjåk-Bræk, Gudmund; Smidsrød, Olav; Elgsæter, Arnljot. (1993) Swelling of covalently crosslinked alginate gels : influence of ionic solutes and nonpolar solvents. Macromolecules
  Vitenskapelig artikkel
• Moe, Størker; Skjåk-Bræk, Gudmund; Smidsrød, Olav; Elgsæter, Arnljot. (1993) A new approach for estimating the crosslink density of covalently crosslinked ionic polysaccharide gels. Carbohydrate Polymers
  Vitenskapelig artikkel
• Stokke, Bjørn Torger; Smidsrød, Olav; Strand, Wenche; Skjåk-Bræk, Gudmund; al., [Mangler fornavn] et. (1993) Distribution of uronate residues in alginate chains in relation toalginate gelling properties. 2: Enrichment of beta-D-mannuronic acid and depletion of alfa-L-guluronic acid in sol fraction. Carbohydrate Polymers
  Vitenskapelig artikkel

1992

• Martinsen, Anita; Storrø, Ivar; Skjåk-Bræk, Gudmund. (1992) Alginate as immobilization material: Diffusional Properties of Alginate Gel Beads. Biotechnology and Bioengineering
  Vitenskapelig artikkel
• Soon-Shong, P.; Feldman, E.; Nelson, R.; Komtebedde, J.; Smidsrød, Olav; Skjåk-Bræk, Gudmund. (1992) Successful reversal of spontaneous diabetes in dogs by intraperitonal microencapsulated islets. Transplantation
  Vitenskapelig artikkel
• Hertzberg, Sissel; Kvittingen, Lise; Anthonsen, Thorleif; Skjåk-Bræk, Gudmund. (1992) Alginate as immobilization matrix and stabilizing agent in a two-phase liquid system: Application in lipase-catalysed reactions. Enzyme and Microbial Technology
  Vitenskapelig artikkel
• Moe, Størker; Draget, Kurt Ingar; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (1992) Temperature dependence of the elastic modulus of alginate gels. Carbohydrate Polymers
  Vitenskapelig artikkel

1991

• Stokke, Bjørn Torger; Smidsrød, Olav; Bruheim, Per; Skjåk-Bræk, Gudmund. (1991) Distribution of uronate residues in alginate chains in relation to alginate gelling properties. Macromolecules
  Vitenskapelig artikkel
• Moe, Størker; Skjåk-Bræk, Gudmund; Smidsrød, Olav. (1991) Covalently cross-linked sodium alginate beads. Food Hydrocolloids
  Vitenskapelig artikkel