Gjertrud Maurstad
Publications
2020
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Mori, Hideki;
Ogura, Yuko;
Enomoto, Kenta;
Hara, Masayuki;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2020)
Dense carbon-nanotube coating scaffolds stimulate osteogenic differentiation of mesenchymal stem cells.
PLOS ONE
Academic article
2016
-
Sherstova, Tatyana;
Stokke, Bjørn Torger;
Skallerud, Bjørn Helge;
Maurstad, Gjertrud;
Prot, Victorien Emile.
(2016)
Nanoindentation and finite element modelling of chitosan-alginate multilayer coated hydrogels.
Soft Matter
Academic article
2015
-
Padol, Anna Maria;
Maurstad, Gjertrud;
Draget, Kurt Ingar;
Stokke, Bjørn Torger.
(2015)
Delaying cluster growth of ionotropic induced alginate gelation by oligoguluronate.
Carbohydrate Polymers
Academic article
-
Haugstad, Kristin Elisabeth;
Håti, Armend Gazmeno;
Nordgård, Catherine Taylor;
Adl, Patricia S.;
Maurstad, Gjertrud;
Sletmoen, Marit.
(2015)
Direct Determination of Chitosan–Mucin Interactions Using a Single-Molecule Strategy: Comparison to Alginate–Mucin Interactions.
Polymers
Academic article
-
Beatson, Richard;
Maurstad, Gjertrud;
Picco, Gianfranco;
Arulappu, Appitha;
Coleman, Julia;
Wandell, Hans H.
(2015)
The breast cancer-associated glycoforms of MUC1, MUC1-Tn and sialyl-Tn, are expressed in COSMC wild-type cells and bind the C-type lectin MGL.
PLOS ONE
Academic article
2013
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger;
Vårum, Kjell Morten;
Strand, Sabina P..
(2013)
PEGylated chitosan complexes DNA while improving polyplex colloidal stability and gene transfection efficiency.
Carbohydrate Polymers
Academic article
2012
-
Maurstad, Gjertrud;
Kitamura, Shinichi;
Stokke, Bjørn Torger.
(2012)
Isothermal Titration Calorimetry Study of the Polyelectrolyte Complexation of Xanthan and Chitosan Samples of Different Degree of Polymerization.
Biopolymers
Academic article
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Nordgård, Catherine Taylor;
Draget, Kurt Ingar;
Stokke, Bjørn Torger.
(2012)
Oligoguluronate induced competitive displacement of mucin-alginate interactions: relevance for mucolytic function.
Soft Matter
Academic article
2009
-
Maurstad, Gjertrud;
Prass, Marcus;
Serpell, Louise C.;
Sikorski, Pawel.
(2009)
Dehydration stability of amyloid fibrils studied by AFM.
European Biophysics Journal
Academic article
-
Reitan, Nina Kristine;
Maurstad, Gjertrud;
Davies, Catharina de Lange;
Strand, Sabina P..
(2009)
Characterizing DNA condensation by structurally different chitosans of variable gene transfer efficacy.
Biomacromolecules
Academic article
2008
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2008)
Potentials of bionanotechnology in the study and manufacturing of self-assembled biopolymer complexes and gels.
Food Hydrocolloids
Academic article
-
Marken, Endre;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2008)
Quantitative analysis of atomic force microscopy topographs of biopolymer multilayers: Surface structure and polymer assembly modes.
Thin Solid Films
Academic article
-
Sæther, Heidi Vogt;
Holme, Hilde Kristiansen;
Maurstad, Gjertrud;
Smidsrød, Olav;
Stokke, Bjørn Torger.
(2008)
Polyelectrolyte complex formation using alginate and chitosan.
Carbohydrate Polymers
Academic article
-
Maurstad, Gjertrud;
Mørch, Yrr Asbjørg;
Bausch, Andreas R.;
Stokke, Bjørn Torger.
(2008)
Polyelectrolyte layer interpenetration and swelling of alginate-chitosan multilayers studied by dual wavelength reflection interference contrast microscopy.
Carbohydrate Polymers
Academic article
2007
-
Maurstad, Gjertrud;
Danielsen, Signe;
Stokke, Bjørn Torger.
(2007)
The influence of charge density of chitosan in the compaction of the polyanions DNA and xanthan.
Biomacromolecules
Academic article
2005
-
Maurstad, Gjertrud;
Bausch, Andreas R.;
Sikorski, Pawel T.;
Stokke, Bjørn Torger.
(2005)
Electrostatically self-assembled multilayers of chitosan and xanthan studied by atomic force microscopy and micro-interferometry.
Macromolecular Symposia
Academic article
-
Danielsen, Signe;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
DNA-polycation complexation and polyplex stability in the presence of competing polyanions.
Biopolymers
Academic article
-
Danielsen, Signe;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
Polycation induced DNA condensation and polyplex stability in the presence of competing polyanions.
Biopolymers
Academic article
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
Toroids of stiff polyelectrolytes.
Current Opinion in Colloid & Interface Science
Academic literature review
2004
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2004)
Polyelectrolyte complexes and multilayers assembled from biopolymers : electrostatically driven formation of mesoscale structures.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU, 1503-8181 (2004:127)
Doctoral dissertation
-
Picart, Catherine;
Sengupta, Kheya;
Schilling, Joerg;
Maurstad, Gjertrud;
Ladam, Guy;
Bausch, Andreas R..
(2004)
Microinterferometric study of the structure, Interfacial potential, and viscoelastic properties of polyelectrolyte multilayer films on a planar substrate.
Journal of Physical Chemistry B
Academic article
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2004)
Metastable and stable states of xanthan polyelectrolyte complexes studied by atomic force microscopy.
Biopolymers
Academic article
2003
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Sikorski, Pawel Tadeusz;
Paulsen, Berit Smestad;
Stokke, Bjørn Torger.
(2003)
Characterisation of bacterial polysaccharides: Steps towards single-molecular studies.
Carbohydrate Research
Academic article
-
Maurstad, Gjertrud;
Danielsen, Signe;
Stokke, Bjørn Torger.
(2003)
Analysis of compacted semiflexible polyanions visualized by AFM: Influence of chain stiffness on morphologies of polyel.
Journal of Physical Chemistry B
Academic article
Journal publications
-
Mori, Hideki;
Ogura, Yuko;
Enomoto, Kenta;
Hara, Masayuki;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2020)
Dense carbon-nanotube coating scaffolds stimulate osteogenic differentiation of mesenchymal stem cells.
PLOS ONE
Academic article
-
Sherstova, Tatyana;
Stokke, Bjørn Torger;
Skallerud, Bjørn Helge;
Maurstad, Gjertrud;
Prot, Victorien Emile.
(2016)
Nanoindentation and finite element modelling of chitosan-alginate multilayer coated hydrogels.
Soft Matter
Academic article
-
Padol, Anna Maria;
Maurstad, Gjertrud;
Draget, Kurt Ingar;
Stokke, Bjørn Torger.
(2015)
Delaying cluster growth of ionotropic induced alginate gelation by oligoguluronate.
Carbohydrate Polymers
Academic article
-
Haugstad, Kristin Elisabeth;
Håti, Armend Gazmeno;
Nordgård, Catherine Taylor;
Adl, Patricia S.;
Maurstad, Gjertrud;
Sletmoen, Marit.
(2015)
Direct Determination of Chitosan–Mucin Interactions Using a Single-Molecule Strategy: Comparison to Alginate–Mucin Interactions.
Polymers
Academic article
-
Beatson, Richard;
Maurstad, Gjertrud;
Picco, Gianfranco;
Arulappu, Appitha;
Coleman, Julia;
Wandell, Hans H.
(2015)
The breast cancer-associated glycoforms of MUC1, MUC1-Tn and sialyl-Tn, are expressed in COSMC wild-type cells and bind the C-type lectin MGL.
PLOS ONE
Academic article
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger;
Vårum, Kjell Morten;
Strand, Sabina P..
(2013)
PEGylated chitosan complexes DNA while improving polyplex colloidal stability and gene transfection efficiency.
Carbohydrate Polymers
Academic article
-
Maurstad, Gjertrud;
Kitamura, Shinichi;
Stokke, Bjørn Torger.
(2012)
Isothermal Titration Calorimetry Study of the Polyelectrolyte Complexation of Xanthan and Chitosan Samples of Different Degree of Polymerization.
Biopolymers
Academic article
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Nordgård, Catherine Taylor;
Draget, Kurt Ingar;
Stokke, Bjørn Torger.
(2012)
Oligoguluronate induced competitive displacement of mucin-alginate interactions: relevance for mucolytic function.
Soft Matter
Academic article
-
Maurstad, Gjertrud;
Prass, Marcus;
Serpell, Louise C.;
Sikorski, Pawel.
(2009)
Dehydration stability of amyloid fibrils studied by AFM.
European Biophysics Journal
Academic article
-
Reitan, Nina Kristine;
Maurstad, Gjertrud;
Davies, Catharina de Lange;
Strand, Sabina P..
(2009)
Characterizing DNA condensation by structurally different chitosans of variable gene transfer efficacy.
Biomacromolecules
Academic article
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2008)
Potentials of bionanotechnology in the study and manufacturing of self-assembled biopolymer complexes and gels.
Food Hydrocolloids
Academic article
-
Marken, Endre;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2008)
Quantitative analysis of atomic force microscopy topographs of biopolymer multilayers: Surface structure and polymer assembly modes.
Thin Solid Films
Academic article
-
Sæther, Heidi Vogt;
Holme, Hilde Kristiansen;
Maurstad, Gjertrud;
Smidsrød, Olav;
Stokke, Bjørn Torger.
(2008)
Polyelectrolyte complex formation using alginate and chitosan.
Carbohydrate Polymers
Academic article
-
Maurstad, Gjertrud;
Mørch, Yrr Asbjørg;
Bausch, Andreas R.;
Stokke, Bjørn Torger.
(2008)
Polyelectrolyte layer interpenetration and swelling of alginate-chitosan multilayers studied by dual wavelength reflection interference contrast microscopy.
Carbohydrate Polymers
Academic article
-
Maurstad, Gjertrud;
Danielsen, Signe;
Stokke, Bjørn Torger.
(2007)
The influence of charge density of chitosan in the compaction of the polyanions DNA and xanthan.
Biomacromolecules
Academic article
-
Maurstad, Gjertrud;
Bausch, Andreas R.;
Sikorski, Pawel T.;
Stokke, Bjørn Torger.
(2005)
Electrostatically self-assembled multilayers of chitosan and xanthan studied by atomic force microscopy and micro-interferometry.
Macromolecular Symposia
Academic article
-
Danielsen, Signe;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
DNA-polycation complexation and polyplex stability in the presence of competing polyanions.
Biopolymers
Academic article
-
Danielsen, Signe;
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
Polycation induced DNA condensation and polyplex stability in the presence of competing polyanions.
Biopolymers
Academic article
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2005)
Toroids of stiff polyelectrolytes.
Current Opinion in Colloid & Interface Science
Academic literature review
-
Picart, Catherine;
Sengupta, Kheya;
Schilling, Joerg;
Maurstad, Gjertrud;
Ladam, Guy;
Bausch, Andreas R..
(2004)
Microinterferometric study of the structure, Interfacial potential, and viscoelastic properties of polyelectrolyte multilayer films on a planar substrate.
Journal of Physical Chemistry B
Academic article
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2004)
Metastable and stable states of xanthan polyelectrolyte complexes studied by atomic force microscopy.
Biopolymers
Academic article
-
Sletmoen, Marit;
Maurstad, Gjertrud;
Sikorski, Pawel Tadeusz;
Paulsen, Berit Smestad;
Stokke, Bjørn Torger.
(2003)
Characterisation of bacterial polysaccharides: Steps towards single-molecular studies.
Carbohydrate Research
Academic article
-
Maurstad, Gjertrud;
Danielsen, Signe;
Stokke, Bjørn Torger.
(2003)
Analysis of compacted semiflexible polyanions visualized by AFM: Influence of chain stiffness on morphologies of polyel.
Journal of Physical Chemistry B
Academic article
Report
-
Maurstad, Gjertrud;
Stokke, Bjørn Torger.
(2004)
Polyelectrolyte complexes and multilayers assembled from biopolymers : electrostatically driven formation of mesoscale structures.
Norges teknisk-naturvitenskapelige universitet
Doktoravhandlinger ved NTNU, 1503-8181 (2004:127)
Doctoral dissertation
Outreach
2013
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PosterSletmoen, Marit; Maurstad, Gjertrud; Nordgård, Catherine Taylor; Draget, Kurt Ingar; Stokke, Bjørn Torger. (2013) Oligoguluronate induced competitive displacement of alginatemucin interactions by direct determination of de-adhesion work. Biological Surfaces and Interfaces , Sant Feliu de Guixols, Catalonia 2013-06-30 - 2013-07-05
2011
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PosterSletmoen, Marit; Maurstad, Gjertrud; Nordgård, Catherine Taylor; Draget, Kurt Ingar; Stokke, Bjørn Torger. (2011) Perturbation of mucin-alginate interactions by alginate fragments: Direct determination of forced unbinding of macromolecules in a model biological barrier. AFM for BioMed Conference , Paris 2011-08-23 - 2011-08-27
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PosterLelu, Sylvie; Strand, Sabina P.; Maurstad, Gjertrud; Steine, Jan; Reitan, Nina Kristine; Davies, Catharina De Lange. (2011) PEGylation and transport of chitosan-pDNA nanoparticles in an artificial extracellular matrix. The 2nd National PhD conference in Medical Imaging and the Annual MedViz conference , Bergen 2011-01-17 - 2011-01-18
2010
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PosterMaurstad, Gjertrud; Strand, Sabina P.; Vårum, Kjell Morten; Stokke, Bjørn Torger. (2010) Characterization of complexes of DNA and PEGylated chitosans. 25th International Carbohydrate Sympoisum, , Tokyo 2010-08-01 - 2010-08-06
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Academic lectureMaurstad, Gjertrud; Vårum, Kjell Morten; Strand, Sabina P.; Stokke, Bjørn Torger. (2010) Polyelectrolyte complexes with potential applications in biomedicine. 10th International Hydrocolloids Conference, , Shanghai 2010-06-20 - 2010-06-24
2009
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Academic lectureDavies, Catharina De Lange; Reitan, Nina Kristine; Maurstad, Gjertrud; Olderøy, Magnus Østgård; Berg, Lars S; Strand, Sabina P.. (2009) Barriers for delivery of pDNA-chitosan vectors. The Norwegian Biochemical Society 45th Contact Meeting , Røros 2009-01-29 - 2009-02-01
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PosterDavies, Catharina De Lange; Berg, Lars S; Reitan, Nina Kristine; Lelu, Sylvie; Maurstad, Gjertrud; Olderøy, Magnus Østgård. (2009) DNA-chitosan nanoparticles in gene delivery: Chitosan structure and physiological barriers for efficient delivery. 100th Annual Meting 2009 , Denver, Colorado 2009-04-18 - 2009-04-22
2008
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Academic lectureMaurstad, Gjertrud; Stokke, Bjørn Torger. (2008) Surface structure and polymer assembly modes of biopolymer multilayers involving polysaccharides. 24th International Carbohydrate Symposium , Oslo 2008-07-27 - 2008-08-01
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Academic lectureSletmoen, Marit; Maurstad, Gjertrud; Tierney, Sven; Klein, Dionne; Mumm, Florian; Sikorski, Pawel. (2008) Mesoscale structure formation of biopolymers and bionanotechnology. Biofysikermøtet 2008 , Kongsvold 2008-02-27 - 2008-02-29
2007
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Academic lectureMaurstad, Gjertrud; Stokke, Bjørn Torger. (2007) Nanosized polyelectrolyte complexes: Structures and interactions. 4th KIFEE symposium , Otsu-city, Shiga Prefecture 2007-12-04 - 2007-12-07
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Academic lectureMaurstad, Gjertrud; Sletmoen, Marit; Stokke, Bjørn Torger. (2007) Mesoscale structure formation of polysaccharides: Induction and suppression of toroids. 6th European Biophysics Congress , Imperial Colleg, London 2007-07-14 - 2007-07-18
2006
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2006) Contrasting the role of chitosan valence and chitosan charge density in polyelectrolyte complexation. 6th International Symposium on Polyelectrolytes , Dresden 2006-09-04 - 2006-09-08
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Academic lectureMaurstad, Gjertrud; Kitamura, Shinichi; Stokke, Bjørn Torger. (2006) Polyelectrolyte complexation between xanthan and chitosan. Kyoto International Forum for Energy and the Enviroment, , Trondheim 2006-09-06 - 2006-09-08
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PosterMaurstad, Gjertrud; Kitamura, Shinichi; Stokke, Bjørn Torger. (2006) AFM and ITC studies of xanthan-chitosan complexation: influence of polyanion and polycation chain length. 6th International Symposium on Polyelectrolytes , Dresden 2006-09-04 - 2006-09-08
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PosterSæther, Heidi Vogt; Holme, Hilde K.; Maurstad, Gjertrud; Smidsrød, Olav; Stokke, Bjørn Torger. (2006) Polyelectrolyte complex formation of alginate and chitosan. 8th International Hydrocolloids Conference , Trondheim 2006-06-18 - 2006-06-22
2005
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2005) The role of electrostatics and polymer specific properties for formation and stability of polyelectrolyte complexes. ESF research conference on Biomaterials, Biosensors & Analytical Techniques 2005-06-18 - 2005-06-23
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PosterMaurstad, Gjertrud; Stokke, Bjørn Torger; Bausch, Andreas R.. (2005) Influence of chain stiffness on morphology and swelling response of electrostatically assembled polyelectrolyte multilayers. Japanese-European Workshop on Cellulose and Functional Polysaccharides 2005-09-11 - 2005-09-14
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Academic lectureStokke, Bjørn Torger; Danielsen, Signe; Maurstad, Gjertrud; Vårum, Kjell Morten. (2005) Chitosan as a gene-delivery vehicle: Influence of molecular properties on compacting DNA to nanosized particles. Japanese-European workshop on cellulose and functional polysaccharides , Wien 2005-09-11 - 2005-09-14
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2005) Structures of polysaccharide polyelectrolyte complexes. 13th European Carbohydrate Symposium , Bratislava 2005-08-21 - 2005-08-26
2004
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Academic lectureStokke, Bjørn Torger; Maurstad, Gjertrud; Danielsen, Signe; Sletmoen, Marit. (2004) Nanoscale studies of biopolymer assembly and interactions. Veeco Instruments Scanning Probe Microscopy. Applications conference and users meeting , Copenhagen 2004-03-10 - 2004-03-11
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Academic lectureDanielsen, Signe; Maurstad, Gjertrud; Stokke, Bjørn Torger. (2004) Polyelectrolyte complexes: Influence of relative binding strengths on the morphology of collapsed structures. Polyelectrolytes 2004 , Amherst, Massachusets 2004-06-15 - 2004-06-18
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Academic lectureMaurstad, Gjertrud; Bausch, Andreas R.; Stokke, Bjørn Torger. (2004) Nanoassemblies involving alginates: from polyelectrolyte complexes to multilayers. Marine Biopolymers , Trondheim 2004-06-27 - 2004-06-29
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2004) Structure and stability of polyelectrolyte complexes. Gjesteforelesning , University of Philadelphia 2004-06-08 -
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Academic lectureMaurstad, Gjertrud; Marken, Endre; Stokke, Bjørn Torger. (2004) Surface morphologies of layered nanostructures of semiflexible biopolymers. Polymer Networks 2004, 17th Polymer Networks Group meeting, , Bethesda 2004-08-15 - 2004-08-19
2003
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Academic lectureDanielsen, Signe; Maurstad, Gjertrud; Sletmoen, Marit; Skjåk-Bræk, Gudmund; Vårum, Kjell Morten; Christensen, Bjørn Erik. (2003) Nanotechnology at the interface of biopolymers. Nanotech 2003 + future , Tokyo 2003-02-28 -
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2003) Nanosized polyelectrolyte complexes involving polysaccharides: A variety of morphologie. Frontiers in Polysaccharide Engineering , Sakai, Osaka, Japan 2003-06-11 -
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2003) Polyelectrolyte Complexes Formed between Polycations and Semiflexible Polyanions of Different Chain Stiffness: Analysis. EUPOC 03, European Polymer Federation , Stockholm, Sweden 2003-06-28 -
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Stokke, Bjørn Torger. (2003) Quantitative analysis of xanthan condensates visualised by atomic force microscopy. European Carbohydrate Symposium, EUROCARB 12 , Grenoble, Frankrike 2003-07-11 -
2002
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Academic lectureMaurstad, Gjertrud. (2002) Toroid fraction of compacted semiflexible polyanions depend on chain stiffness: Quantitative analysis of condensed structures visualized by AFM. International symposia on Polyelectrolytes, Polyelectrolytes 2002 , Lund, Sweden 2002-06-19 -
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Academic lectureMaurstad, Gjertrud; Danielsen, Signe; Sletmoen, Marit; Stokke, Bjørn Torger. (2002) Biopolymer condensation and interactions: Analysis by atomic force microscopy. The 4the Nordic-Baltic SPM Workshop, Tartu, Estonia, May 29- 31, 2002. , Tartu, Estonia 2002-05-31 -
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Academic lectureDanielsen, Signe; Maurstad, Gjertrud; Sletmoen, Marit; Stokke, Bjørn Torger. (2002) Functions of polysaccharides determined at the single-polymer molecule level: Structures of polyanion - polycation complexes, specific and unspecific interaction profiles. Euro - Japanese Workshop on Functional Polysaccharides 2002, Kyoto, Japan, Nov. 11- 13, 2002 , Kyoto, Japan 2002-11-13 -