Astrid Bjørkøy
Om
Fagfelt / Arbeidsområde
Jeg er en allsidig og entusiastisk biofysiker med ansvar for kjernefasiliteten Center for Advanced Microscopy (CAM: https://www.ntnu.edu/nv/cam) ved NV-fakultetet, hvor jeg lærer opp og bistår studenter og forskere som studerer mange ulike prøver, biologiske og uorganiske. Vi tar i bruk både kommersielle og selvbygde mikroskop og instrumenter, avhengig av formål og ønsker. I min karriere har jeg opparbeidet meg mye erfaring og kompetanse på instrumentering, optikk, ulike mikroskopteknikker og programmering (Matlab, LabVIEW, C++, mm), både som forsker og som senioringeniør. Brukerne ved CAM får all min støtte og bistand, samt tilgang på det beste utstyret, slik at forskningen holder høyt nivå i alle faser: fra forsøksplanlegging til prøvepreparering, valg av metoder, analyse og presentasjon av data.
Utdannelse
- Siv.ing. - NTH, Institutt for Fysikk, Seksjon for biofysikk og medisinsk teknologi
- Dr.ing. - NTNU, Institutt for Fysikk, Seksjon for biofysikk og medisinsk teknologi
- Etterutdanning, NTNU Videre, Papirteknologi, Papirmasseteknologi
Publikasjoner
2026
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Amanda, Dhika;
Tichá, Michaela;
Besten, Maarten;
Ivanova, Anastasiia;
Sprakel, Joris;
Stokke, Bjørn Torger.
(2026)
The mechanical properties of
<i>Arabidopsis thaliana</i>
roots adapt dynamically during development and to stress.
Science Advances
Vitenskapelig artikkel
2025
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Amanda, Dhika;
Ticha, Michaela;
Besten, Maarten;
Ivanova, Anastasiia;
Sprakel, Joris;
Stokke, Bjørn Torger.
(2025)
The mechanical properties of <i>Arabidopsis thaliana</i> roots adapt dynamically during development and to stress.
bioRxiv (preprint article)
Vitenskapelig artikkel
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Ticha, Michaela;
Stokke, Bjørn Torger;
Hamann, Thorsten Klaus.
(2025)
Investigating adaptive changes to abiotic stress in plant cell walls using Brillouin microscopy.
Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
2024
-
Lage Fernandez, Jessica;
Snipstad, Sofie;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2024)
Real-Time Multiphoton Intravital Microscopy of Drug Extravasation in Tumours during Acoustic Cluster Therapy.
Cells
Vitenskapelig artikkel
-
Snipstad, Sofie;
Einen, Caroline;
Kastellet, Andrea Berge;
Lage Fernandez, Jessica;
Mühlenpfordt, Melina;
Kurbatskaya, Anna;
Årseth, Charlotte;
Berg, Sigrid;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2024)
Ultrasound and Microbubble-Induced Reduction of Functional Vasculature Depends on the Microbubble, Tumor Type and Time After Treatment.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
2022
-
Gonzalez-Molina, Jordi;
Kirchhof, Katharina Miria;
Rathod, Bhavik;
Moyano-Galceran, Lidia;
Calvo-Noriega, Maria;
Kokaraki, Georgia;
Bjørkøy, Astrid;
Ehnman, Monika;
Carlson, Joseph W.;
Lehti, Kaisa.
(2022)
Mechanical Confinement and DDR1 Signaling Synergize to Regulate Collagen-Induced Apoptosis in Rhabdomyosarcoma Cells.
Advanced Science
Vitenskapelig artikkel
2021
-
Snipstad, Sofie;
Hanstad, Sigurd;
Bjørkøy, Astrid;
Mørch, Ýrr Asbjørg;
Davies, Catharina de Lange.
(2021)
Sonoporation using nanoparticle-loaded microbubbles increases cellular uptake of nanoparticles compared to co-incubation of nanoparticles and microbubbles.
Pharmaceutics
Vitenskapelig artikkel
2020
-
Jonasova, Eleonora Parelius;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2020)
Toehold length of target ssDNA affects its reaction-diffusion behavior in DNA-responsive DNA-co-acrylamide hydrogels.
Biomacromolecules
Vitenskapelig artikkel
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke;
Lelu, Sylvie;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Vitenskapelig artikkel
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Vitenskapelig artikkel
2019
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Snipstad, Sofie;
Bjørkøy, Astrid;
Grendstad, Kristin;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Torp, Sverre Helge;
Hansen, Rune;
Davies, Catharina de Lange.
(2019)
Effect of Ultrasound on the Vasculature and Extravasation of Nanoscale Particles Imaged in Real Time.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
2018
-
Haug, Bente;
Nordgård, Catherine Taylor;
Draget, Kurt Ingar;
Bjørkøy, Astrid.
(2018)
Confocal reflectance microscopy and multiple particle tracking for the study of the gelation of biopolymers.
Annual Transactions - The Nordic Rheology Society
Vitenskapelig artikkel
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Hansen, Rune;
Angelsen, Bjørn Atle Johan.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy.
Proceedings - IEEE Ultrasonics Symposium
Vitenskapelig artikkel
2017
-
Snipstad, Sofie;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Bjørkøy, Astrid;
Sulheim, Einar;
Hansen, Rune;
Grimstad, Ingeborg;
van Wamel, Annemieke;
Maaland, Astri Fjelde;
Torp, Sverre Helge.
(2017)
Ultrasound Improves the Delivery and Therapeutic Effect of Nanoparticle-Stabilized Microbubbles in Breast Cancer Xenografts.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
2016
-
Bogoeva, Vanya;
Siksjø, Monica;
Sæterbø, Kristin Grendstad;
Melø, Thor Bernt;
Bjørkøy, Astrid;
Lindgren, Mikael;
Gederaas, Odrun Arna.
(2016)
Ruthenium porphyrin-induced photodamage in bladder cancer cells.
Photodiagnosis and Photodynamic Therapy
Vitenskapelig artikkel
-
Arnfinnsdottir, Nina Bjørk;
Bjørkøy, Astrid;
Lale, Rahmi;
Sletmoen, Marit.
(2016)
Heterogeneity in GFP expression in isogenic populations of P. putida KT2440 investigated using flow cytometry and bacterial microarrays.
RSC Advances
Vitenskapelig artikkel
-
Jonasova, Eleonora Parelius;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2016)
Recovering fluorophore concentration profiles from confocal images near lateral refractive index step changes.
Journal of Biomedical Optics
Vitenskapelig artikkel
-
Zhao, Yiming;
Fay, Francois;
Hak, Sjoerd;
Perez-Aguilar, Jose Manuel;
Sanchez-Gaytan, Brenda L;
Goode, Brandon;
Duivenvoorden, Raphael;
Davies, Ruth Catharina de Lange;
Bjørkøy, Astrid;
Weinstein, Harel.
(2016)
Augmenting drug-carrier compatibility improves tumour nanotherapy efficacy.
Nature Communications
Vitenskapelig artikkel
2015
-
Nordgård, Catherine Taylor;
Bjørkøy, Astrid;
Draget, Kurt Ingar.
(2015)
Guluronate oligosaccharides as enhancers of nanoparticle drug delivery in the oral cavity.
Bioactive Carbohydrates and Dietary Fibre
Vitenskapelig artikkel
2012
-
Garaiova, Zuzana;
Strand, Sabina P.;
Reitan, Nina Kristine;
Lelu, Sylvie;
Størset, Sigmund Østtveit;
Berg, Alf Kristian;
Malmo, Jostein;
Folasire, Oladayo;
Bjørkøy, Astrid;
Davies, Catharina De Lange.
(2012)
Cellular uptake of DNA-chitosan nanoparticles: The role of clathrin- and caveolae-mediated pathways.
International Journal of Biological Macromolecules
Vitenskapelig artikkel
-
Reitan, Nina Kristine;
Sporsheim, Bjørnar;
Bjørkøy, Astrid;
Strand, Sabina P.;
Davies, Catharina De Lange.
(2012)
Quantitative 3-D colocalization analysis as a tool to study the intracellular trafficking and dissociation of pDNA-chitosan polyplexes.
Journal of Biomedical Optics
Vitenskapelig artikkel
2010
-
Eikenes, Live;
Tufto, Ingunn;
Schnell, Edrun Andrea;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2010)
Effect of Collagenase and Hyaluronidase on Free and Anomalous Diffusion in Multicellular Spheroids and Xenografts.
Anticancer Research
Vitenskapelig artikkel
2009
-
Bjørkøy, Astrid;
Fiksdal, Liv.
(2009)
Characterization of biofouling on hollow fiber membranes using confocal laser scanning microcscopy and image analysis.
Desalination
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Amanda, Dhika;
Tichá, Michaela;
Besten, Maarten;
Ivanova, Anastasiia;
Sprakel, Joris;
Stokke, Bjørn Torger.
(2026)
The mechanical properties of
<i>Arabidopsis thaliana</i>
roots adapt dynamically during development and to stress.
Science Advances
Vitenskapelig artikkel
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Amanda, Dhika;
Ticha, Michaela;
Besten, Maarten;
Ivanova, Anastasiia;
Sprakel, Joris;
Stokke, Bjørn Torger.
(2025)
The mechanical properties of <i>Arabidopsis thaliana</i> roots adapt dynamically during development and to stress.
bioRxiv (preprint article)
Vitenskapelig artikkel
-
Alonso Baez, Luis;
Bjørkøy, Astrid;
Saffioti, Francesco;
Morghen, Sara;
Ticha, Michaela;
Stokke, Bjørn Torger;
Hamann, Thorsten Klaus.
(2025)
Investigating adaptive changes to abiotic stress in plant cell walls using Brillouin microscopy.
Proceedings of SPIE, the International Society for Optical Engineering
Vitenskapelig artikkel
-
Eikenes, Live;
Tufto, Ingunn;
Schnell, Edrun Andrea;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2010)
Effect of Collagenase and Hyaluronidase on Free and Anomalous Diffusion in Multicellular Spheroids and Xenografts.
Anticancer Research
Vitenskapelig artikkel
-
Jonasova, Eleonora Parelius;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2020)
Toehold length of target ssDNA affects its reaction-diffusion behavior in DNA-responsive DNA-co-acrylamide hydrogels.
Biomacromolecules
Vitenskapelig artikkel
-
Nordgård, Catherine Taylor;
Bjørkøy, Astrid;
Draget, Kurt Ingar.
(2015)
Guluronate oligosaccharides as enhancers of nanoparticle drug delivery in the oral cavity.
Bioactive Carbohydrates and Dietary Fibre
Vitenskapelig artikkel
-
Garaiova, Zuzana;
Strand, Sabina P.;
Reitan, Nina Kristine;
Lelu, Sylvie;
Størset, Sigmund Østtveit;
Berg, Alf Kristian;
Malmo, Jostein;
Folasire, Oladayo;
Bjørkøy, Astrid;
Davies, Catharina De Lange.
(2012)
Cellular uptake of DNA-chitosan nanoparticles: The role of clathrin- and caveolae-mediated pathways.
International Journal of Biological Macromolecules
Vitenskapelig artikkel
-
Haug, Bente;
Nordgård, Catherine Taylor;
Draget, Kurt Ingar;
Bjørkøy, Astrid.
(2018)
Confocal reflectance microscopy and multiple particle tracking for the study of the gelation of biopolymers.
Annual Transactions - The Nordic Rheology Society
Vitenskapelig artikkel
-
Bjørkøy, Astrid;
Fiksdal, Liv.
(2009)
Characterization of biofouling on hollow fiber membranes using confocal laser scanning microcscopy and image analysis.
Desalination
Vitenskapelig artikkel
-
Bogoeva, Vanya;
Siksjø, Monica;
Sæterbø, Kristin Grendstad;
Melø, Thor Bernt;
Bjørkøy, Astrid;
Lindgren, Mikael;
Gederaas, Odrun Arna.
(2016)
Ruthenium porphyrin-induced photodamage in bladder cancer cells.
Photodiagnosis and Photodynamic Therapy
Vitenskapelig artikkel
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Snipstad, Sofie;
Bjørkøy, Astrid;
Grendstad, Kristin;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Torp, Sverre Helge;
Hansen, Rune;
Davies, Catharina de Lange.
(2019)
Effect of Ultrasound on the Vasculature and Extravasation of Nanoscale Particles Imaged in Real Time.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
-
Snipstad, Sofie;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Bjørkøy, Astrid;
Sulheim, Einar;
Hansen, Rune;
Grimstad, Ingeborg;
van Wamel, Annemieke;
Maaland, Astri Fjelde;
Torp, Sverre Helge.
(2017)
Ultrasound Improves the Delivery and Therapeutic Effect of Nanoparticle-Stabilized Microbubbles in Breast Cancer Xenografts.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke;
Lelu, Sylvie;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Vitenskapelig artikkel
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan;
Davies, Catharina de Lange.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Vitenskapelig artikkel
-
Arnfinnsdottir, Nina Bjørk;
Bjørkøy, Astrid;
Lale, Rahmi;
Sletmoen, Marit.
(2016)
Heterogeneity in GFP expression in isogenic populations of P. putida KT2440 investigated using flow cytometry and bacterial microarrays.
RSC Advances
Vitenskapelig artikkel
-
Lage Fernandez, Jessica;
Snipstad, Sofie;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2024)
Real-Time Multiphoton Intravital Microscopy of Drug Extravasation in Tumours during Acoustic Cluster Therapy.
Cells
Vitenskapelig artikkel
-
Jonasova, Eleonora Parelius;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2016)
Recovering fluorophore concentration profiles from confocal images near lateral refractive index step changes.
Journal of Biomedical Optics
Vitenskapelig artikkel
-
Reitan, Nina Kristine;
Sporsheim, Bjørnar;
Bjørkøy, Astrid;
Strand, Sabina P.;
Davies, Catharina De Lange.
(2012)
Quantitative 3-D colocalization analysis as a tool to study the intracellular trafficking and dissociation of pDNA-chitosan polyplexes.
Journal of Biomedical Optics
Vitenskapelig artikkel
-
Gonzalez-Molina, Jordi;
Kirchhof, Katharina Miria;
Rathod, Bhavik;
Moyano-Galceran, Lidia;
Calvo-Noriega, Maria;
Kokaraki, Georgia;
Bjørkøy, Astrid;
Ehnman, Monika;
Carlson, Joseph W.;
Lehti, Kaisa.
(2022)
Mechanical Confinement and DDR1 Signaling Synergize to Regulate Collagen-Induced Apoptosis in Rhabdomyosarcoma Cells.
Advanced Science
Vitenskapelig artikkel
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Hansen, Rune;
Angelsen, Bjørn Atle Johan.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy.
Proceedings - IEEE Ultrasonics Symposium
Vitenskapelig artikkel
-
Zhao, Yiming;
Fay, Francois;
Hak, Sjoerd;
Perez-Aguilar, Jose Manuel;
Sanchez-Gaytan, Brenda L;
Goode, Brandon;
Duivenvoorden, Raphael;
Davies, Ruth Catharina de Lange;
Bjørkøy, Astrid;
Weinstein, Harel.
(2016)
Augmenting drug-carrier compatibility improves tumour nanotherapy efficacy.
Nature Communications
Vitenskapelig artikkel
-
Snipstad, Sofie;
Einen, Caroline;
Kastellet, Andrea Berge;
Lage Fernandez, Jessica;
Mühlenpfordt, Melina;
Kurbatskaya, Anna;
Årseth, Charlotte;
Berg, Sigrid;
Bjørkøy, Astrid;
Davies, Catharina de Lange.
(2024)
Ultrasound and Microbubble-Induced Reduction of Functional Vasculature Depends on the Microbubble, Tumor Type and Time After Treatment.
Ultrasound in Medicine and Biology
Vitenskapelig artikkel
-
Snipstad, Sofie;
Hanstad, Sigurd;
Bjørkøy, Astrid;
Mørch, Ýrr Asbjørg;
Davies, Catharina de Lange.
(2021)
Sonoporation using nanoparticle-loaded microbubbles increases cellular uptake of nanoparticles compared to co-incubation of nanoparticles and microbubbles.
Pharmaceutics
Vitenskapelig artikkel
Formidling
2024
-
KonferanseposterAlonso Baez, Luis; Hamann, Thorsten Klaus; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2024) How are the viscoelastic properties of cell walls in different Arabidopsis roots tissues affected by changes in osmotic levels?. UK Plant Biomechanics day
-
KonferanseforedragAlonso Baez, Luis; Bjørkøy, Astrid; Stokke, Bjørn Torger; Hamann, Thorsten Klaus. (2024) How do viscoelastic properties differ in Arabidopsis root tissues and zones?. Botaniktangung
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KonferanseforedragAlonso Baez, Luis; Bjørkøy, Astrid; Stokke, Bjørn Torger; Hamann, Thorsten Klaus. (2024) How do viscoelastic properties differ in Arabidopsis root tissues and zones?. BioBrillouin Conference 2024
2023
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KonferanseposterLage Fernandez, Jessica; Snipstad, Sofie; Bjørkøy, Astrid; Davies, Catharina de Lange. (2023) Real-time intravital multiphoton microscopy of tumours during Acoustic Cluster Therapy (ACT). International Society for Therapeutic Ultrasound
-
KonferanseposterSnipstad, Sofie; Berg, Sigrid; Boulos, Paul; Ellis, Edward; Bjørkøy, Astrid; Crake, Calum; Power, Maura; Masiero, Massimo; Rowe, Cliff; Davies, Catharina de Lange. (2023) Real time intravital imaging of SonoTran cavitation-induced delivery of antibody in tumor tissue. 22nd Annual International Symposium on Therapeutic Ultrasound
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KonferanseposterAhmed, Husnain; Khan, Essa Ahsan; Tietze, Lisa; Fages-Lartaud, Maxime; Totlani, Kartik; Bjørkøy, Astrid; Rückert, Christian; Busche, Tobias; Kalinowski, Jörn; Shingler, Vicky. (2023) Identification of novel sigma 54 DNA binding sequences using artificial promoters in Pseudomonas putida. Norwegian Biochemical Society (NBS) contact meeting 2023
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KonferanseforedragAlonso Baez, Luis; Bjørkøy, Astrid; Stokke, Bjørn Torger; Hamann, Thorsten Klaus. (2023) Mapping the mechanical properties of plant cell walls. BioBrillouin 2023 Conference
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KonferanseforedragAlonso Baez, Luis; Bjørkøy, Astrid; Hamann, Thorsten Klaus; Stokke, Bjørn Torger; Dehoux, Thomas. (2023) Studying the mechanical characteristics of plant cells using Brillouin microscopy. XVI Plant cell wall meeting
-
KonferanseforedragTotlani, Kartik; Ahmed, Husnain; Khan, Essa Ahsan; Bjørkøy, Astrid; Stokke, Bjørn Torger; Lale, Rahmi. (2023) Droplet-based microfluidics for studying transcriptional regulation in bacteria. SMILS 2023
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KonferanseposterØvreeide, Ingrid Haga; Szydlak, Renata; Zemla, Joanna; Luty, Marcin; Monaldi, Jessica; Hines, Thomas G.; Zielinski, Tomasz; Prot, Victorien Emile; Lekka, Małgorzata; Winter-Hjelm, Nicolai. (2023) Micro- and nanofabrication for biophysics and biomedical research. Sensor Day
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KonferanseforedragHamann, Thorsten Klaus; Baez, Luis Alonso; Bacete, Laura; Ticha, Tereza; Schulz, Julia; Stokke, Bjørn Torger; Bjørkøy, Astrid. (2023) The role of the cell wall integrity maintenance mechanism in ABA induction. XVI Plant Cell Wall Meeting
2022
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KonferanseforedragAlonso Baez, Luis; Bacete, Laura; Bjørkøy, Astrid; Stokke, Bjørn Torger; Hamann, Thorsten Klaus; Dehoux, Thomas. (2022) Studying the mechanical characteristics of plant roots using Brillouin microscopy. 1st Conference on Brillouin Light Scattering for life sciences and biomedical applications
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KonferanseposterLage Fernandez, Jessica; Snipstad, Sofie; Bjørkøy, Astrid; Davies, Catharina de Lange. (2022) Real-time intravital multiphoton microscopy of tumours during Acoustic Cluster Therapy (ACT). Biophysics and Medical Physics Spring Meeting
-
ForedragAhmed, Husnain; Khan, Essa Ahsan; Tietze, Lisa; Fages-Lartaud, Maxime René; Totlani, Kartik; Bjørkøy, Astrid; Stokke, Bjørn Torger; Lale, Rahmi. (2022) Unravelling the sigma factor specific promoter binding in bacterial in-vitro transcription using droplet microfluidics. TNNN Conference 2022
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KonferanseposterAhmed, Husnain; Khan, Essa Ahsan; Tietze, Lisa; Fages-Lartaud, Maxime René; Totlani, Kartik; Bjørkøy, Astrid; Stokke, Bjørn Torger; Lale, Rahmi. (2022) Matchmaking inside microdroplets: unravelling the sigma factor specific promoter binding in bacterial in-vitro transcription using droplet microfluidics. EMBL Microfluidics 2022
2019
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KonferanseforedragSnipstad, Sofie; Yemane, Petros Tesfamichael; Åslund, Andreas; Bjørkøy, Astrid; Grendstad, Kristin; Berg, Sigrid; Mørch, Ýrr Asbjørg; Torp, Sverre Helge; Hansen, Rune; Davies, Catharina de Lange. (2019) Effect of ultrasound on the vasculature and extravasation of nanoscale particles imaged in real time. OxCD3 Oncological Drug Delivery Conference
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KonferanseforedragJonasova, Eleonora Parelius; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2019) Effect of Binding Kinetics on Target Migration Pattern and Overall Swelling of DNA-Responsive Microgels. Material Research Society (MRS) Spring Meeting
2018
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KonferanseforedragYemane, Petros Tesfamichael; Åslund, Andreas; Sæterbø, Kristin G.; Bjørkøy, Astrid; Snipstad, Sofie; van Wamel, Annemieke; Berg, Sigrid; Mørch, Ýrr Asbjørg; Hansen, Rune; Angelsen, Bjørn Atle Johan. (2018) Extravasation and distribution of nanoparticles and 2MDa dextran in tumor imaged by multiphoton microscopy during ultrasound sonication. CIUS spring conference 2018
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KonferanseposterSnipstad, Sofie; Yemane, Petros Tesfamichael; Åslund, Andreas; Grendstad, Kristin; Berg, Sigrid; Mørch, Ýrr Asbjørg; Bjørkøy, Astrid; Sulheim, Einar; Hansen, Rune; van Wamel, Annemieke. (2018) Sonoporation enhances delivery of nanomedicine for improved cancer treatment. 11th European and Global Summit for Clinical Nanomedicine, Targeted Delivery and Precision Medicine (CLINAM)
2017
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KonferanseposterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Bjørkøy, Astrid; Sulheim, Einar; Hansen, Rune; Grimstad, Ingeborg; van Wamel, Annemieke; Maaland, Astri Fjelde; Torp, Sverre Helge. (2017) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery and treatment of human breast adenocarcinoma in mice. The 22nd European Symposium on Ultrasound Contrast Imaging
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KonferanseposterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Bjørkøy, Astrid; Sulheim, Einar; Hansen, Rune; Grimstad, Ingeborg; van Wamel, Annemieke; Maaland, Astri Fjelde; Torp, Sverre Helge. (2017) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery and treatment of human breast adenocarcinoma in mice. The Nano@NTNU Symposium 2017, Highlighting nanoscience, nanotechnology and functional materials
2016
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KonferanseforedragJonasova, Eleonora Parelius; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2016) Effect of target molecule binding properties on DNA-responsive hydrogel swelling. Nano Network Workshop
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KonferanseposterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Hansen, Rune; Bjørkøy, Astrid; Sulheim, Einar; van Wamel, Annemieke; Maaland, Astri F.; Torp, Sverre Helge; Davies, Ruth Catharina de Lange. (2016) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery to tumors. The 14th edition of the European Symposium on Controlled Drug Delivery
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KonferanseforedragJonasova, Eleonora Parelius; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2016) Studying processes leading to swelling of DNA-responsive hydrogels. Polymer Networks Group meeting
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KonferanseposterAfadzi, Mercy; Myhre, Ola Finneng; Yemane, Petros Tesfamichael; Bjørkøy, Astrid; Vea, Siri; van Wamel, Annemieke; Berg, Sigrid; Hansen, Rune; Angelsen, Bjørn Atle J.; Davies, Ruth Catharina de Lange. (2016) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. ISTU 2016
2015
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KonferanseforedragSulheim, Einar; Bjørkøy, Astrid; Mørch, Ýrr Asbjørg; Davies, Catharina De Lange. (2015) Probing the intracellular degradation of poly (alkyl cyanoacrylate) nanoparticles using confocal microscopy. CLINAM
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KonferanseposterSulheim, Einar; Bjørkøy, Astrid; Mørch, Ýrr Asbjørg; Davies, Catharina De Lange. (2015) Probing the intracellular degradation of poly (alkyl cyanoacrylate) nanoparticles using confocal microscopy. CLINAM
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KonferanseposterJonasova, Eleonora Parelius; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2015) Challenges encountered in quantitative confocal laser scanning microscopy of samples containing embedded objects of differing refractive index. National PhD Conference in Medical Imaging
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KonferanseposterBogoeva, Vanya; Lindgren, Mikael; Siksjø, Monica; Sæterbø, Kristin Grendstad; Melø, Thor Bernt; Bjørkøy, Astrid; Gederaas, Odrun Arna. (2015) Photodynamic therapy by using Ruthenium porphyrin on the AY27 rat bladder cancer cell line. 16th Congress for European Society for Photobiology
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KonferanseforedragSnipstad, Sofie; Berg, Sigrid; Hansen, Rune; Mørch, Ýrr Asbjørg; Sulheim, Einar; Sæterbø, Kristin Grendstad; Bjørkøy, Astrid; van Wamel, Annemieke; Åslund, Andreas; Maaland, Astri Fjelde. (2015) Ultrasound-mediated drug delivery of multifunctional nanoparticles to tumors. The 7th National PhD Conference in Medical Imaging
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KonferanseposterAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid; Hansen, Rune; Angelsen, Bjørn Atle J.; Davies, Catharina De Lange. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. The 7th National PhD Conference in Medical Imaging
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ForedragAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid; Hansen, Rune; Angelsen, Bjørn Atle J.; Davies, Catharina de Lange. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. Nano@NTNU Symposium 2015
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ForedragGederaas, Odrun Arna; Siksjø, Monica; Sæterbø, Kristin Grendstad; Melø, Thor Bernt; Bjørkøy, Astrid; Lindgren, Mikael; Bogoeva, Vanya. (2015) Photochemical reactions after nano particle stimulating. In vitro and in vivo studies. Nano-and biophotonics Congress
2014
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KonferanseposterBjørkøy, Astrid; Sulheim, Einar; Snipstad, Sofie; Davies, Catharina De Lange. (2014) Intracellular delivery of hydrophobic drugs from nanoparticles and intracellular degradation of the nanoparticles measured by FLIM and spectral analysis. .14th International European Light microscopy initiative (ELMI) meeting
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KonferanseforedragRatnavel, Inthu; Gao, Ming; Toita, Sayaka; Sawada, Shinichi; Akiyoshi, Kazunari; Prot, Victorien Emile; Gawel, Kamila; Bjørkøy, Astrid; Skallerud, Bjørn Helge; Stokke, Bjørn Torger. (2014) Swelling changes and dynamics of soft biomaterials remodelling. 7th KIFEE symposium. ABM Workshop
2011
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KonferanseposterDavies, Catharina De Lange; Garaiova, Zuzana; Reitan, Nina Kristine; Bjørkøy, Astrid; Folasire, Oladayo; Størset, Sigmund Østtveit; Berg, Kristian; Strand, Sabina P.. (2011) DNA-Chitosan nanoparticles in gene delivery: Endocytotic pathways and intracellular trafficking. 102 Annual Meeting,American Association for Cancer Research
2010
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KonferanseforedragReitan, Nina Kristine; Sporsheim, Bjørnar; Bjørkøy, Astrid; Lelu, Sylvie; Steine, Jan; Strand, Sabina P.; Davies, Catharina De Lange. (2010) Gene delivery by DNA-chitosan nanoparticles; novel chitosans with improved structural and functional properties. BIT's 8th Annual Congress of International Drug Discovery Sciences and Technology
2008
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KonferanseforedragBjørkøy, Astrid; Fiksdal, Liv. (2008) Characterization of biofouling on hollow fiber membranes using confocal laser scanning microscopy and image analysis. Engineering With Membranes 2008. ISBN 978-84-691-3670-6
2007
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KonferanseforedragFiksdal, Liv; Bjørkøy, Astrid. (2007) Characterisation of membrane biofouling by confocal laser scanning microscopy and fluorescence in situ hybridization. Advances and applications of FISH technology: drinking water, enviromental and foodstuff analyses
1999
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KonferanseforedragAuran, Per Gunnar; Bjørkøy, Astrid. (1999) Measuring the pore volume distribution of papers by CLMS for printability. Microscopy as a tool in pulp and paper research and development