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Umeå universitet
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Huvudmenyn dold.

Magnus Andersson

Jag jobbar med att utveckla laser- och kamerabaserad mätteknik (ex. optiska pincetter). Mer information om min forskning finner ni här: https://sites.google.com/view/biophysicsphotonics/

Vetenskaplig meritering: Docent
Pedagogisk meritering: Meriterad lärare
0000-0002-9835-3263

Kontakt

E-post
magnus.andersson@umu.se
Telefon
090-786 63 36

Verksam vid

Anknytning
Professor vid Institutionen för fysik Enhet: Biophysics and Biophotonics group Roll: Biträdande prefekt, Ställföreträdande prefekt
Plats
Besöksadress, se karta

Min forskningsgrupp (Biofysik och Biofotonikgruppen) utvecklar laser- och kamerabaserad mätteknik. Framförallt utvecklar vi optiska pincetter för att mäta krafter mellan celler/bakterier och ytor. Vi har dessutom implementerat en Ramanspektrometer i vår optiska pincett vilket möjliggör karakterisering av Ramansignaler från enskilda objekt. Mer information om min forskning finner ni här. 

Characterization of carfentanil and thiofentanil using surface-enhanced raman spectroscopy and density functional theory
Journal of Raman Spectroscopy
Öberg, Rasmus; Landström, Lars; Gracia-Espino, Eduardo; et al.
UV-induced spectral and morphological changes in bacterial spores for inactivation assessment
Journal of Physical Chemistry B, American Chemical Society (ACS) 2024, Vol. 128, (7) : 1638-1646
Öberg, Rasmus; Sil, Timir B.; Johansson, Alexandra C.; et al.
Assessing CaDPA levels, metabolic activity, and spore detection through deuterium labeling
The Analyst, Royal Society of Chemistry 2024, Vol. 149, (6) : 1861-1871
Öberg, Rasmus; Sil, Timir Baran; Ohlin, C. André; et al.
Bioprinted schwann and mesenchymal stem cell co-cultures for enhanced spatial control of neurite outgrowth
Gels, MDPI 2023, Vol. 9, (3)
Alakpa, Enateri V.; Bahrd, Anton; Wiklund, Krister; et al.
Three structural solutions for bacterial adhesion pilus stability and superelasticity
Structure
Doran, Matthew H.; Baker, Joseph L.; Dahlberg, Tobias; et al.
Endospore pili - flexible, stiff and sticky nanofibers
Biophysical Journal, Elsevier 2023, Vol. 122, (13) : 2696-2706
Jonsmoen, Unni Lise; Malyshev, Dmitry; Öberg, Rasmus; et al.
Hypervirulent R20291 Clostridioides difficile spores show disinfection resilience to sodium hypochlorite despite structural changes
BMC Microbiology, BioMed Central (BMC) 2023, Vol. 23, (1)
Malyshev, Dmitry; Jones, Imogen Anne; McKracken, Matthew; et al.
Physico-chemical characterization of single bacteria and spores using optical tweezers
Research in Microbiology, Elsevier 2023, Vol. 174, (6)
Nilsson, Daniel P.G.; Jonsmoen, Unni Lise; Malyshev, Dmitry; et al.
The F-pilus biomechanical adaptability accelerates conjugative dissemination of antimicrobial resistance and biofilm formation
Nature Communications, Springer Nature 2023, Vol. 14
Patkowski, Jonasz B.; Dahlberg, Tobias; Amin, Himani; et al.
A hybrid CNN-Random Forest algorithm for bacterial spore segmentation and classification in TEM images
Scientific Reports, Springer Nature 2023, Vol. 13, (1)
Qamar, Saqib; Öberg, Rasmus; Malyshev, Dmitry; et al.
Fabricating a dielectrophoretic microfluidic device using 3D-printed moulds and silver conductive paint
Scientific Reports, Springer Nature 2023, Vol. 13, (1)
Valijam, Shayan; Nilsson, Daniel P. G.; Malyshev, Dmitry; et al.
A lab-on-a-chip utilizing microwaves for bacterial spore disruption and detection
Biosensors & bioelectronics, Elsevier 2023, Vol. 231
Valijam, Shayan; Nilsson, Daniel; Öberg, Rasmus; et al.
Design of a low-voltage dielectrophoresis lab-on-the chip to separate tumor and blood cells
Microfluidics and Nanofluidics, Springer Berlin/Heidelberg 2023, Vol. 27, (3)
Valijam, Shayan; Salehi, Alireza; Andersson, Magnus
Polydopamine-coated two-dimensional nanomaterials as high-affinity photothermal signal tag towards dual-signal detection of Salmonella typhimurium by lateral flow immunoassay
Chemical Engineering Journal, Elsevier 2023, Vol. 472
Yang, Di; Deng, Ziai; Wang, Shaochi; et al.
Monitoring bacterial spore metabolic activity using heavy water-induced Raman peak evolution
The Analyst, Royal Society of Chemistry 2023, Vol. 148, (9) : 2141-2148
Öberg, Rasmus; Dahlberg, Tobias; Malyshev, Dmitry; et al.
Unveiling molecular interactions that stabilize bacterial adhesion pili
Biophysical Journal, Biophysical Society 2022, Vol. 121, (11) : 2096-2106
Dahlberg, Tobias; Baker, Joseph; Bullitt, Esther; et al.
CS20 bridge the gap between class 1 and class 5 bacterial adhesion pili
Biophysical Journal, Cell press 2022, Vol. 121, (3, suppl. 1) : 168a-168a
Doran, Matthew; Dahlberg, Tobias; Baker, Joseph; et al.
Reference Raman Spectrum and Mapping of Cryptosporidium parvum Oocysts
Journal of Raman Spectroscopy, John Wiley & Sons 2022, Vol. 53, (7) : 1293-1301
Malyshev, Dmitry; Dahlberg, Tobias; Öberg, Rasmus; et al.
Reactive oxygen species generated by infrared laser light in optical tweezers inhibits the germination of bacterial spores
Journal of Biophotonics, John Wiley & Sons 2022, Vol. 15, (8)
Malyshev, Dmitry; Robinson, Nicholas Finlay; Öberg, Rasmus; et al.
Laser induced degradation of bacterial spores during micro-Raman spectroscopy
Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, Elsevier 2022, Vol. 265
Malyshev, Dmitry; Öberg, Rasmus; Dahlberg, Tobias; et al.
pH induced changes in Raman, UV-Vis absorbance, and fluorescence spectra of dipicolinic acid (DPA)
Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy, Elsevier 2022, Vol. 271
Malyshev, Dmitry; Öberg, Rasmus; Landström, Lars; et al.
Patient-specific brain arteries molded as a flexible phantom model using 3D printed water-soluble resin
Scientific Reports, Nature Publishing Group 2022, Vol. 12
Nilsson, Daniel; Holmgren, Madelene; Holmlund, Petter; et al.
Archaic chaperone-usher pili self-secrete into superelastic zigzag springs
Nature, Nature Publishing Group 2022, Vol. 609, (7926) : 335-340
Pakharukova, Natalia; Malmi, Henri; Tuittila, Minna; et al.
Unveiling the Contributions of Secondary Structure and Disulfide Bonds for Bacterial Adhesion Pili Extension using a Multiscale Approach
Biophysical Society Annual Meeting, Virtual, February 22-26, 2021
Baker, Joseph; Dahlberg, Tobias; Bullitt, Esther; et al.
Impact of an alpha helix and a cysteine-cysteine disulfide bond on the resistance of bacterial adhesion pili to stress
Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, (21)
Baker, Joseph; Dahlberg, Tobias; Bullitt, Esther; et al.
Optical design for laser tweezers Raman spectroscopy setups for increased sensitivity and flexible spatial detection
Applied Optics, Optical Society of America 2021, Vol. 60, (16) : 4519-4523
Dahlberg, Tobias; Andersson, Magnus
Mode of action of Disinfection chemicals  on the bacterial spore structure and their Raman spectra
Analytical Chemistry, American Chemical Society (ACS) 2021, Vol. 93, (6) : 3146-3153
Malyshev, Dmitry; Dahlberg, Tobias; Wiklund, Krister; et al.
Step-by-Step Guide to 3D Print Motorized Rotation Mounts for Optical Applications
Applied Optics, Optical Society of America 2021, Vol. 60, (13) : 3764-3771
Nilsson, Daniel P. G.; Dahlberg, Tobias; Andersson, Magnus
Synthetic NAC 71-82 Peptides Designed to Produce Fibrils with Different Protofilament Interface Contacts
International Journal of Molecular Sciences, MDPI 2021, Vol. 22, (17)
Näsström, Thomas; Dahlberg, Tobias; Malyshev, Dmitry; et al.
A review of 28 free animal-tracking software applications: current features and limitations
Lab animal, Springer Nature 2021, Vol. 50, (9) : 246-254
Panadeiro, Veronica; Rodriguez, Alvaro; Henry, Jason; et al.
Biophysical Fingerprinting of Single Bacterial Spores using Laser Raman Optical Tweezers
Proceedings Volume 11416, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XXI, 2020
Dahlberg, Tobias; Malyshev, Dmitry; Andersson, Per Ola; et al.
Tunable two-dimensional patterning of a semiconducting Nanometer-Thin C60 fullerene film using a spatial light modulator
ACS Applied Nano Materials, Acoustical Society of America (ASA) 2020, Vol. 3, (6) : 2574-0970
Enevold, Jenny; Dahlberg, Tobias; Stangner, Tim; et al.
Cell Death in Cells Overlying Lateral Root Primordia Facilitates Organ Growth in Arabidopsis
Current Biology, Elsevier 2020, Vol. 30, (3) : 455-464
Escamez, Sacha; André, Domenique; Sztojka, Bernadette; et al.
High-speed imaging reveals how antihistamine exposure affects escape behaviours in aquatic insect prey
Science of the Total Environment, Elsevier 2019, Vol. 648 : 1257-1262
Jonsson, Micael; Andersson, Magnus; Fick, Jerker; et al.
DSeg: a dynamic image segmentation program to extract backbone patterns for filamentous bacteria and hyphae structures
Microscopy and Microanalysis, Cambridge University Press 2019, Vol. 25, (3) : 711-719
Zhang, Hanqing; Söderholm, Niklas; Sandblad, Linda; et al.
Cryo-EM structure of the CFA/I pilus rod
IUCrJ, The International Union of Crystallography 2019, Vol. 6, (5) : 815-821
Zheng, Weili; Andersson, Magnus; Mortezaei, Narges; et al.
Bacterial adhesion pili
Membrane protein complexes: structure and function, Springer Publishing Company 2018 : 1-18
Barbercheck Epler, Chelsea R.; Bullitt, Esther; Andersson, Magnus
3D printed water-soluble scaffolds for rapid production of PDMS micro-fluidic flow chambers
Scientific Reports, Nature Publishing Group 2018, Vol. 8, (1)
Dahlberg, Tobias; Stangner, Tim; Hanqing, Zhang; et al.
Realizing large-area arrays of semiconducting fullerene nanostructures with direct laser interference patterning
Nano letters (Print), Vol. 18, (1) : 540-545
Enevold, Jenny; Larsen, Christian; Zakrisson, Johan; et al.
ToxTrac: a fast and robust software for tracking organisms
Methods in Ecology and Evolution, British Ecological Society 2018, Vol. 9, (3) : 460-464
Rodriguez, Alvaro; Zhang, Hanqing; Klaminder, Jonatan; et al.
Functional role of the type 1 pilus rod structure in mediating host-pathogen interactions
eLIFE, eLife Sciences Publications 2018, Vol. 7
Spaulding, Caitlin N.; Schreiber, Henry Louis; Zheng, Weili; et al.
Cooke-Triplet-Tweezers: More compact, robust and efficient optical tweezers
Optics Letters, Vol. 43, (9) : 1990-1993
Stangner, Tim; Dahlberg, Tobias; Svenmarker, Pontus; et al.
A drag force interpolation model for capsule-shaped cells in fluid flows near a surface
Microbiology, Microbiology Society 2018, Vol. 164, (4) : 483-494
Wiklund, Krister; Zhang, Hanqing; Stangner, Tim; et al.
Object plane detection and phase retrieval from single-shot holograms using multi-wavelength in-line holography
Applied Optics, Optical Society of America 2018, Vol. 57, (33) : 9855-9862
Zhang, Hanqing; Stangner, Tim; Wiklund, Krister; et al.
Cryo-Em Structure of Type 1 Pilus
Biophysical Journal, Biophysical Society 2018, Vol. 114, (3) : 370a-370a
Zheng, Weili; Spaulding, Caitlin N.; Schreiber, Henry L.; et al.
Cryo-Em Structure of Type 1 Pilus
Biophysical Journal, Vol. 114, (3)
Zheng, Weili; Spaulding, Caitlin; Schreiber, Henry; et al.
Theory for nonlinear dynamic force spectroscopy
European Biophysics Journal, Vol. 46, (3) : 225-233
Björnham, Oscar; Andersson, Magnus
ToxId: an efficient algorithm to solve occlusions when tracking multiple animals
Scientific Reports, Nature Publishing Group 2017, Vol. 7
Rodriguez, Alvaro; Zhang, Hanqing; Klaminder, Jonatan; et al.
Refining particle positions using circular symmetry
PLOS ONE, Public Library of Science 2017, Vol. 12, (4)
Rodriguez, Alvaro; Zhang, Hanqing; Wiklund, Krister; et al.
Antibodies damage the resilience of fimbriae, causing them to be stiff and tangled
Journal of Bacteriology, Vol. 199, (1)
Singh, Bhupender; Mortezaei, Narges; Savarino, Stephen J.; et al.
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