Astrid Bjørkøy
About
Work area / Responsibilities
- Responsibilities at the NorMIC / FUGE Platform in Trondheim: Confocal Laser Scanning Microscope (CLSM) and Atomic Force Microscope (AFM)
- KLSM - Zeiss 510 Meta with multi-photon laser Mira 900F: Responsible for instrument, Training
- KLSM - Leica TCS SP5: Responsible for instrument, Training
- AFM - Nanoscope V + Picoforce: Responsible for instrument, Training
- AFM Bioscope II + Total Internal Reflection Fluorescence (TIRF): Responsible for instrument, Training
- Flow cytometry - Gallios, Assistance
- Image processing: MatLab, ImageJ, Amira
- Programming: MatLab, Basic, C, Fortran, Pascal, LabView
- Research Laboratory: Assisting experiments and analysing data
Education
- Master - NTH, Department of Physics, Section for Biophysics and Medical Technology
- PhD - NTNU, Department of Physics, Section for Biophysics and Medical Technology
- Additional education, NTNU Videre, Paper Technology, Paper Mass Technology
Publications
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
Academic article
-
Snipstad, Sofie;
Einen, Caroline;
Kastellet, Andrea Berge;
Lage Fernandez, Jessica;
Mühlenpfordt, Melina;
Kurbatskaya, Anna.
(2024)
Ultrasound and Microbubble-Induced Reduction of Functional Vasculature Depends on the Microbubble, Tumor Type and Time After Treatment.
Ultrasound in Medicine and Biology
Academic article
2022
-
Gonzalez-Molina, Jordi;
Kirchhof, Katharina Miria;
Rathod, Bhavik;
Moyano-Galceran, Lidia;
Calvo-Noriega, Maria;
Kokaraki, Georgia.
(2022)
Mechanical Confinement and DDR1 Signaling Synergize to Regulate Collagen-Induced Apoptosis in Rhabdomyosarcoma Cells.
Advanced Science
Academic article
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
Academic article
2020
-
Parelius Jonasova, Eleonora;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2020)
Toehold length of target ssDNA affects its reaction-diffusion behavior in DNA-responsive DNA-co-acrylamide hydrogels.
Biomacromolecules
Academic article
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
2019
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Snipstad, Sofie;
Bjørkøy, Astrid;
Grendstad, Kristin;
Berg, Sigrid.
(2019)
Effect of Ultrasound on the Vasculature and Extravasation of Nanoscale Particles Imaged in Real Time.
Ultrasound in Medicine and Biology
Academic article
2018
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy .
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
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
Academic article
2017
-
Snipstad, Sofie;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Bjørkøy, Astrid;
Sulheim, Einar;
Hansen, Rune.
(2017)
Ultrasound Improves the Delivery and Therapeutic Effect of Nanoparticle-Stabilized Microbubbles in Breast Cancer Xenografts.
Ultrasound in Medicine and Biology
Academic article
2016
-
Zhao, Yiming;
Fay, Francois;
Hak, Sjoerd;
Manuel Perez-Aguilar, Jose;
Sanchez-Gaytan, Brenda L;
Goode, Brandon.
(2016)
Augmenting drug-carrier compatibility improves tumour nanotherapy efficacy.
Nature Communications
Academic article
-
Parelius Jonasova, Eleonora;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2016)
Recovering fluorophore concentration profiles from confocal images near lateral refractive index step changes.
Journal of Biomedical Optics
Academic article
-
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
Academic article
-
Bogoeva, Vanya;
Siksjø, Monica;
Sæterbø, Kristin Grendstad;
Melø, Thor Bernt;
Bjørkøy, Astrid;
Lindgren, Mikael.
(2016)
Ruthenium porphyrin-induced photodamage in bladder cancer cells.
Photodiagnosis and Photodynamic Therapy
Academic article
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
Academic article
2012
-
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
Academic article
-
Garaiova, Zuzana;
Strand, Sabina P.;
Reitan, Nina Kristine;
Lelu, Sylvie;
Størset, Sigmund Østtveit;
Berg, Alf Kristian.
(2012)
Cellular uptake of DNA-chitosan nanoparticles: The role of clathrin- and caveolae-mediated pathways.
International Journal of Biological Macromolecules
Academic article
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
Academic article
2009
-
Bjørkøy, Astrid;
Fiksdal, Liv.
(2009)
Characterization of biofouling on hollow fiber membranes using confocal laser scanning microcscopy and image analysis.
Desalination
Academic article
Journal publications
-
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
Academic article
-
Snipstad, Sofie;
Einen, Caroline;
Kastellet, Andrea Berge;
Lage Fernandez, Jessica;
Mühlenpfordt, Melina;
Kurbatskaya, Anna.
(2024)
Ultrasound and Microbubble-Induced Reduction of Functional Vasculature Depends on the Microbubble, Tumor Type and Time After Treatment.
Ultrasound in Medicine and Biology
Academic article
-
Gonzalez-Molina, Jordi;
Kirchhof, Katharina Miria;
Rathod, Bhavik;
Moyano-Galceran, Lidia;
Calvo-Noriega, Maria;
Kokaraki, Georgia.
(2022)
Mechanical Confinement and DDR1 Signaling Synergize to Regulate Collagen-Induced Apoptosis in Rhabdomyosarcoma Cells.
Advanced Science
Academic article
-
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
Academic article
-
Parelius Jonasova, Eleonora;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2020)
Toehold length of target ssDNA affects its reaction-diffusion behavior in DNA-responsive DNA-co-acrylamide hydrogels.
Biomacromolecules
Academic article
-
Afadzi, Mercy;
Myhre, Ola Finneng;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Torp, Sverre Helge;
van Wamel, Annemieke.
(2020)
Effect of Acoustic Radiation Force on the Distribution of Nanoparticles in Solid Tumors.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Løvmo, Mia Kvåle;
Yemane, Petros Tesfamichael;
Bjørkøy, Astrid;
Hansen, Rune;
Cleveland, Robin O.;
Angelsen, Bjørn Atle Johan.
(2020)
Effect of acoustic radiation force on displacement of nanoparticles in collagen gels.
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
Academic article
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Snipstad, Sofie;
Bjørkøy, Astrid;
Grendstad, Kristin;
Berg, Sigrid.
(2019)
Effect of Ultrasound on the Vasculature and Extravasation of Nanoscale Particles Imaged in Real Time.
Ultrasound in Medicine and Biology
Academic article
-
Yemane, Petros Tesfamichael;
Åslund, Andreas;
Sæterbø, Kristin Grendstad;
Bjørkøy, Astrid;
Snipstad, Sofie;
van Wamel, Annemieke.
(2018)
The Effect of Sonication on Extravasation and Distribution of Nanoparticles and Dextrans in Tumor Tissue Imaged by Multiphoton Microscopy .
Proceedings - IEEE Ultrasonics Symposium
Academic article
-
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
Academic article
-
Snipstad, Sofie;
Berg, Sigrid;
Mørch, Ýrr Asbjørg;
Bjørkøy, Astrid;
Sulheim, Einar;
Hansen, Rune.
(2017)
Ultrasound Improves the Delivery and Therapeutic Effect of Nanoparticle-Stabilized Microbubbles in Breast Cancer Xenografts.
Ultrasound in Medicine and Biology
Academic article
-
Zhao, Yiming;
Fay, Francois;
Hak, Sjoerd;
Manuel Perez-Aguilar, Jose;
Sanchez-Gaytan, Brenda L;
Goode, Brandon.
(2016)
Augmenting drug-carrier compatibility improves tumour nanotherapy efficacy.
Nature Communications
Academic article
-
Parelius Jonasova, Eleonora;
Bjørkøy, Astrid;
Stokke, Bjørn Torger.
(2016)
Recovering fluorophore concentration profiles from confocal images near lateral refractive index step changes.
Journal of Biomedical Optics
Academic article
-
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
Academic article
-
Bogoeva, Vanya;
Siksjø, Monica;
Sæterbø, Kristin Grendstad;
Melø, Thor Bernt;
Bjørkøy, Astrid;
Lindgren, Mikael.
(2016)
Ruthenium porphyrin-induced photodamage in bladder cancer cells.
Photodiagnosis and Photodynamic Therapy
Academic article
-
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
Academic article
-
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
Academic article
-
Garaiova, Zuzana;
Strand, Sabina P.;
Reitan, Nina Kristine;
Lelu, Sylvie;
Størset, Sigmund Østtveit;
Berg, Alf Kristian.
(2012)
Cellular uptake of DNA-chitosan nanoparticles: The role of clathrin- and caveolae-mediated pathways.
International Journal of Biological Macromolecules
Academic article
-
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
Academic article
-
Bjørkøy, Astrid;
Fiksdal, Liv.
(2009)
Characterization of biofouling on hollow fiber membranes using confocal laser scanning microcscopy and image analysis.
Desalination
Academic article
Knowledge Transfer
2024
-
PosterAlonso 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?. Sainsbury Laboratory University of Cambridge UK Plant Biomechanics day , Cambridge, England 2024-04-18 - 2024-04-18
2023
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PosterSnipstad, Sofie; Berg, Sigrid; Boulos, Paul; Ellis, Edward; Bjørkøy, Astrid; Crake, Calum. (2023) Real time intravital imaging of SonoTran cavitation-induced delivery of antibody in tumor tissue . 22nd Annual International Symposium on Therapeutic Ultrasound , Lyon 2023-04-17 - 2023-04-20
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Academic lectureAlonso Baez, Luis; Bjørkøy, Astrid; Hamann, Thorsten Klaus; Stokke, Bjørn Torger; Dehoux, Thomas. (2023) Studying the mechanical characteristics of plant cells using Brillouin microscopy. Antonio Molina (CBGP Madrid), Hugo Mélida (Universidad de León) XVI Plant cell wall meeting , Malaga, Spain 2023-06-18 - 2023-06-22
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PosterAhmed, Husnain; Khan, Essa Ahsan; Tietze, Lisa; Fages-Lartaud, Maxime; Totlani, Kartik; Bjørkøy, Astrid. (2023) Identification of novel sigma 54 DNA binding sequences using artificial promoters in Pseudomonas putida. NBS Norwegian Biochemical Society (NBS) contact meeting 2023 , Storefjell 2023-01-19 - 2023-01-22
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Academic lectureAlonso Baez, Luis; Bjørkøy, Astrid; Stokke, Bjørn Torger; Hamann, Thorsten Klaus. (2023) Mapping the mechanical properties of plant cell walls. Michael Monaghan BioBrillouin 2023 Conference , Dublin, Ireland 2023-12-06 - 2023-12-08
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Academic lectureHamann, Thorsten Klaus; Baez, Luis Alonso; Bacete, Laura; Ticha, Tereza; Schulz, Julia; Stokke, Bjørn Torger. (2023) The role of the cell wall integrity maintenance mechanism in ABA induction. XVI Plant Cell Wall Meeting 2023-06-18 - 2023-06-22
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Academic lectureTotlani, Kartik; Ahmed, Husnain; Ahsan Khan, Essa; Bjørkøy, Astrid; Stokke, Bjørn Torger; Lale, Rahmi. (2023) Droplet-based microfluidics for studying transcriptional regulation in bacteria. SMILS Network SMILS 2023 , Stockholm 2023-05-30 - 2023-05-31
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PosterØvreeide, Ingrid Haga; Szydlak, Renata; Zemla, Joanna; Luty, Marcin; Monaldi, Jessica; Hines, Thomas G.. (2023) Micro- and nanofabrication for biophysics and biomedical research. NTNU Health, NTNU Nano, and NTNU Biotechnology Sensor Day , Trondheim 2023-04-26 - 2023-04-26
2022
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LectureAhmed, Husnain; Ahsan Khan, Essa; Tietze, Lisa; Fages-Lartaud, Maxime René; Totlani, Kartik; Bjørkøy, Astrid. (2022) Unravelling the sigma factor specific promoter binding in bacterial in-vitro transcription using droplet microfluidics. NTNU TNNN Conference 2022 , Trondheim 2022-11-30 - 2022-12-02
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PosterAhmed, Husnain; Ahsan Khan, Essa; Tietze, Lisa; Fages-Lartaud, Maxime René; Totlani, Kartik; Bjørkøy, Astrid. (2022) Matchmaking inside microdroplets: unravelling the sigma factor specific promoter binding in bacterial in-vitro transcription using droplet microfluidics. EMBL EMBL Microfluidics 2022 , Heidelberg 2022-07-11 - 2022-07-13
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Academic lectureAlonso 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 , Lyon 2022-11-14 - 2022-11-17
2019
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Academic lectureSnipstad, Sofie; Yemane, Petros Tesfamichael; Åslund, Andreas; Bjørkøy, Astrid; Grendstad, Kristin; Berg, Sigrid. (2019) Effect of ultrasound on the vasculature and extravasation of nanoscale particles imaged in real time . OxCD3 Oncological Drug Delivery Conference , Oxford 2019-09-23 - 2019-09-24
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Academic lectureJonasova, 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 Material Research Society (MRS) Spring Meeting , Phoenix 2019-04-22 - 2019-04-28
2018
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Academic lectureYemane, Petros Tesfamichael; Åslund, Andreas; Sæterbø, Kristin G.; Bjørkøy, Astrid; Snipstad, Sofie; van Wamel, Annemieke. (2018) Extravasation and distribution of nanoparticles and 2MDa dextran in tumor imaged by multiphoton microscopy during ultrasound sonication. . CIUS spring conference 2018 , Trondheim 2018-04-25 - 2018-04-26
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PosterSnipstad, Sofie; Yemane, Petros Tesfamichael; Åslund, Andreas; Grendstad, Kristin; Berg, Sigrid; Mørch, Ýrr Asbjørg. (2018) Sonoporation enhances delivery of nanomedicine for improved cancer treatment. 11th European and Global Summit for Clinical Nanomedicine, Targeted Delivery and Precision Medicine (CLINAM) , Basel 2018-09-02 - 2018-09-05
2017
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PosterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Bjørkøy, Astrid; Sulheim, Einar; Hansen, Rune. (2017) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery and treatment of human breast adenocarcinoma in mice. Erasmus MC Rotterdam The 22nd European Symposium on Ultrasound Contrast Imaging , Rotterdam 2017-01-19 - 2017-01-20
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PosterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Bjørkøy, Astrid; Sulheim, Einar; Hansen, Rune. (2017) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery and treatment of human breast adenocarcinoma in mice. NTNU NanoLab The Nano@NTNU Symposium 2017, Highlighting nanoscience, nanotechnology and functional materials , Trondheim 2017-12-06 - 2017-12-07
2016
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Academic lectureParelius Jonasova, Eleonora; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2016) Studying processes leading to swelling of DNA-responsive hydrogels. Polymer Networks Group Polymer Networks Group meeting , KTH Royal Institute of Technology, Stockholm 2016-06-19 - 2016-06-23
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Academic lectureParelius Jonasova, Eleonora; Bjørkøy, Astrid; Stokke, Bjørn Torger. (2016) Effect of target molecule binding properties on DNA-responsive hydrogel swelling. The Norwegian PhD Network in Nanotechnology for Microsystems Nano Network Workshop 2016-06-13 - 2016-06-15
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PosterSnipstad, Sofie; Berg, Sigrid; Mørch, Ýrr Asbjørg; Hansen, Rune; Bjørkøy, Astrid; Sulheim, Einar. (2016) Nanoparticle-stabilized microbubbles for ultrasound-mediated drug delivery to tumors . The 14th edition of the European Symposium on Controlled Drug Delivery , Egmond aan Zee 2016-04-13 - 2016-04-15
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PosterAfadzi, Mercy; Myhre, Ola Finneng; Yemane, Petros Tesfamichael; Bjørkøy, Astrid; Vea, Siri; van Wamel, Annemieke. (2016) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. ISTU 2016 , Tel Aviv 2016-03-14 - 2016-03-16
2015
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PosterParelius Jonasova, Eleonora; 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 , Oslo 2015-11-16 - 2015-11-17
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PosterBogoeva, Vanya; Lindgren, Mikael; Siksjø, Monica; Sæterbø, Kristin Grendstad; Melø, Thor Bernt; Bjørkøy, Astrid. (2015) Photodynamic therapy by using Ruthenium porphyrin on the AY27 rat bladder cancer cell line. European Society for Photobiology 16th Congress for European Society for Photobiology , Averio 2015-08-31 - 2015-09-04
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PosterAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. Norwegian Research School in Medical Imaging The 7th National PhD Conference in Medical Imaging , Oslo 2015-11-16 - 2015-11-17
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Academic lectureSnipstad, Sofie; Berg, Sigrid; Hansen, Rune; Mørch, Ýrr Asbjørg; Sulheim, Einar; Sæterbø, Kristin Grendstad. (2015) Ultrasound-mediated drug delivery of multifunctional nanoparticles to tumors. Norwegian Research School in Medical Imaging The 7th National PhD Conference in Medical Imaging , Oslo 2015-11-16 - 2015-11-17
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LectureAfadzi, Mercy; Myhre, Ola Finneng; Vea, Siri; Bjørkøy, Astrid; van Wamel, Annemieke; Berg, Sigrid. (2015) Effect of acoustic radiation force on the distribution of nanoparticles in solid tumors. NTNU NanoLab Nano@NTNU Symposium 2015 , Skistua, Trondheim 2015-11-11 - 2015-11-11
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LectureGederaas, Odrun Arna; Siksjø, Monica; Sæterbø, Kristin Grendstad; Melø, Thor Bernt; Bjørkøy, Astrid; Lindgren, Mikael. (2015) Photochemical reactions after nano particle stimulating. In vitro and in vivo studies. Corea and French:Functional Org. Optics, Electronics,Divices Nano-and biophotonics Congress , Cabourg, Normandie 2015-12-05 - 2015-12-10
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Academic lectureSulheim, Einar; Bjørkøy, Astrid; Mørch, Ýrr Asbjørg; Davies, Catharina De Lange. (2015) Probing the intracellular degradation of poly (alkyl cyanoacrylate) nanoparticles using confocal microscopy. CLINAM , Basel 2015-06-28 -
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PosterSulheim, Einar; Bjørkøy, Astrid; Mørch, Ýrr Asbjørg; Davies, Catharina De Lange. (2015) Probing the intracellular degradation of poly (alkyl cyanoacrylate) nanoparticles using confocal microscopy. CLINAM , Basel 2015-06-28 - 2015-07-01
2014
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PosterBjørkøy, 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 , Oslo 2014-05-20 - 2014-05-23
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Academic lectureRatnavel, Inthu; Gao, Ming; Toita, Sayaka; Sawada, Shinichi; Akiyoshi, Kazunari; Prot, Victorien Emile. (2014) Swelling changes and dynamics of soft biomaterials remodelling. 7th KIFEE symposium. ABM Workshop , Doshisha Univ., Kyoto 2014-03-16 - 2014-03-19
2011
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PosterDavies, Catharina De Lange; Garaiova, Zuzana; Reitan, Nina Kristine; Bjørkøy, Astrid; Folasire, Oladayo; Størset, Sigmund Østtveit. (2011) DNA-Chitosan nanoparticles in gene delivery: Endocytotic pathways and intracellular trafficking. 102 Annual Meeting,American Association for Cancer Research 2011-04-02 - 2011-04-06
2010
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Academic lectureReitan, Nina Kristine; Sporsheim, Bjørnar; Bjørkøy, Astrid; Lelu, Sylvie; Steine, Jan; Strand, Sabina P.. (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 , Beijing 2010-10-23 - 2010-10-26
2008
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Academic lectureBjørkøy, Astrid; Fiksdal, Liv. (2008) Characterization of biofouling on hollow fiber membranes using confocal laser scanning microscopy and image analysis. European Membrane Society mfl. Engineering With Membranes 2008. ISBN 978-84-691-3670-6 , Algarve 2008-05-25 - 2008-05-28
2007
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Academic lectureFiksdal, Liv; Bjørkøy, Astrid. (2007) Characterisation of membrane biofouling by confocal laser scanning microscopy and fluorescence in situ hybridization. Riga Technical University Advances and applications of FISH technology: drinking water, enviromental and foodstuff analyses , Riga, Latvia 2007-12-10 - 2007-12-11
1999
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Academic lectureAuran, Per Gunnar; Bjørkøy, Astrid. (1999) Measuring the pore volume distribution of papers by CLMS for printability. STFI - Swedish Pulp and Paper Research Institute Microscopy as a tool in pulp and paper research and development , Stockholm 1999-06-21 - 1999-06-22