Fredrik Westerlund
Biträdande professor vid
Kemisk biologi
Fredrik Westerlunds forskargrupp studerar enstaka DNA-molekyler in nanokanaler med hjälp av fluorescensmikroskopi. Fokus ligger både på att utveckla nya metoder för att kartlägga DNA sekvenser så väl som att studera DNA-proteininteraktioner. Westerlunds Forskningsgrupp Publikationer - ResearcherID
Källa: chalmers.se
Visar 129 publikationer
2020
Molecular Epidemiology of OXA-48 and NDM-1 Producing Enterobacterales Species at a University Hospital in Tehran, Iran, Between 2015 and 2016
Hamid Solgi, Shoeib Nematzadeh, Christian G. Giske et al
Frontiers in Microbiology. Vol. 11
Artikel i vetenskaplig tidskrift
2020
Lipid vesicle composition influences the incorporation and fluorescence properties of the lipophilic sulphonated carbocyanine dye SP-DiO
Quentin Lubart, Jonas Hannestad, Hudson Pace et al
Physical Chemistry Chemical Physics. Vol. 22 (16), p. 8781-8790
Artikel i vetenskaplig tidskrift
2020
Identifying Evolutionarily Conserved Features of NHEJ from Prokaryotes to Eukaryotes using Single-Molecule Approaches
Robin Öz, Rajhans Sharma, Sriram Kesarimangalam et al
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2020
DNA Bridging by the Homologous Recombination Component CtIP Investigated on the Single DNA Molecule Level
Robin Öz, Sriram Kesarimangalam, Fredrik Westerlund
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2020
Real-Time Condensation of Nanoconfined DNA by an Intrinsically Disordered Polycationic Protein
Rajhans Sharma, Sriram Kesarimangalam, Erik D. Holmstrom et al
Biophysical Journal. Vol. 118 (3)
Paper i proceeding
2020
Studying the Intramolecular Forces of Base-Modified Nucleic Acids using Optical Tweezers
Vinoth Sundar Rajan, Xavier Viader, Yii Lih Lin et al
Poster (konferens)
2020
A Nanofluidic Device for Multiplexed Analysis of Single Exosomes
Quentin Lubart, Sune Levin, Stephan Block et al
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2020
Cultivation-Free Typing of Bacteria Using Optical DNA Mapping
Vilhelm Müller, My Nyblom, Anna Johnning et al
ACS Infectious Diseases. Vol. 6 (5), p. 1076-1084
Artikel i vetenskaplig tidskrift
2020
Effect of Chirality on the Elastic Properties of the DNA-Threading Binuclear Ruthenium Complex
Adam A. Jabak, Nicholas Bryden, Fredrik Westerlund et al
Biophysical Journal. Vol. 118 (3, Supplement 1), p. 617a-
Paper i proceeding
2019
A nanofluidic device for parallel single nanoparticle catalysis in solution
Sune Levin, Joachim Fritzsche, Sara Nilsson et al
Nature Communications. Vol. 10 (1), p. 4426-
Artikel i vetenskaplig tidskrift
2019
Alpha-Synuclein Binds to DNA and Modulates its Physical Properties
Kai Jiang, Sandra Rocha, Alvina Westling et al
Biophysical Journal
Paper i proceeding
2019
Genetic variation in the conjugative plasmidome of a hospital effluent multidrug resistant Escherichia coli strain
Catarina Ferreira, D. Bogas, Santosh K. Bikarolla et al
Chemosphere. Vol. 220, p. 748-759
Artikel i vetenskaplig tidskrift
2019
A nanofluidic device for real-time visualization of DNA-protein interactions on the single DNA molecule level
Robin Öz, Sriram Kk, Fredrik Westerlund
Nanoscale. Vol. 11 (4), p. 2071-2078
Artikel i vetenskaplig tidskrift
2019
A nanofluidic device for real-time visualization of DNA-protein interactions on the single DNA molecule level
Robin Öz, Sriram Kesarimangalam, Fredrik Westerlund
Nanoscale. Vol. 11
Artikel i vetenskaplig tidskrift
2019
Optical DNA Mapping Combined with Cas9-Targeted Resistance Gene Identification for Rapid Tracking of Resistance Plasmids in a Neonatal Intensive Care Unit Outbreak
Santosh Kumar Bikarolla, Viveka Nordberg, Fredrika Rajer et al
mBio. Vol. 10 (4)
Artikel i vetenskaplig tidskrift
2019
Annealing of ssDNA and compaction of dsDNA by the HIV-1 nucleocapsid and Gag proteins visualized using nanofluidic channels
Kai Jiang, Nicolas Humbert, Sriram Kesarimangalam et al
Quarterly Reviews of Biophysics. Vol. 52, p. 1-10
Artikel i vetenskaplig tidskrift
2019
Enzyme-free optical DNA mapping of the human genome using competitive binding
Vilhelm Müller, Albertas Dvirnas, John Andersson et al
Nucleic Acids Research. Vol. 47 (15), p. e89-
Artikel i vetenskaplig tidskrift
2019
Interspecies plasmid transfer appears rare in sequential infections with extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae
Anna Lindblom, Sriram Kesarimangalam, Vilhelm Müller et al
Diagnostic Microbiology and Infectious Disease. Vol. 93 (4), p. 380-385
Artikel i vetenskaplig tidskrift
2018
A Nanofluidic Device for Real-Time Visualization of DNA-Protein Interactions on the Single DNA Molecule Level
Robin Öz, Sriram Kesarimangalam, Fredrik Westerlund
Biophysical Journal. Vol. 114 (3)
Artikel i vetenskaplig tidskrift
2018
Nanofluidic optical DNA mapping for rapid identification of antibiotics resistant plasmids
Yii Lih Lin, Tsegaye Sewunet, Sriram Kesarimangalam et al
22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018. Vol. 3, p. 1822-1825
Paper i proceeding
2018
Reshaping the Energy Landscape Transforms the Mechanism and Binding Kinetics of DNA Threading Intercalation
Andrew G. Clark, M. Nabuan Naufer, Fredrik Westerlund et al
Biochemistry. Vol. 57 (5), p. 614-619
Artikel i vetenskaplig tidskrift
2018
Fluorescence microscopy of nanochannel-confined DNA
Fredrik Westerlund, F. Persson, Joachim Fritzsche et al
Methods in Molecular Biology, p. 173-198
Kapitel i bok
2018
The resistomes of six carbapenem-resistant pathogens - a critical genotype-phenotype analysis
Anna Johnning, N. Karami, Erika Tång Hallbäck et al
Microbial Genomics. Vol. 4 (11)
Artikel i vetenskaplig tidskrift
2018
Alpha-Synuclein Modulates the Physical Properties of DNA
Kai Jiang, Sandra Rocha, Alvina Westling et al
Chemistry - A European Journal. Vol. 24 (58), p. 15685-15690
Artikel i vetenskaplig tidskrift
2018
Bacterial response to graphene oxide and reduced graphene oxide integrated in agar plates
Venkata Raghavendra Subrahmanya Sar Mokkapati, Santosh Pandit, JinHo Kim et al
Royal Society Open Science. Vol. 5 (11)
Artikel i vetenskaplig tidskrift
2018
Stochastic unfolding of nanoconfined DNA: Experiments, model and Bayesian analysis
Jens Krog, Mohammadreza Alizadehheidari, Erik Werner et al
Journal of Chemical Physics. Vol. 149 (21)
Artikel i vetenskaplig tidskrift
2018
Hairpins in the conformations of a confined polymer
E. Werner, A. Jain, A. Muralidhar et al
Biomicrofluidics. Vol. 12 (2)
Artikel i vetenskaplig tidskrift
2018
Vertically Aligned Graphene Coating is Bactericidal and Prevents the Formation of Bacterial Biofilms
Santosh Pandit, Z. Cao, Venkata Raghu Mokkapati et al
Advanced Materials Interfaces. Vol. 5 (7)
Artikel i vetenskaplig tidskrift
2018
Interactions between DNA and HIV-1 Nucleocapsid Protein Studied using Nanofluidic Channels
Kai Jiang, Nicolas Humbert, Sriram Kesarimangalam et al
Paper i proceeding
2018
PrgB promotes aggregation, biofilm formation, and conjugation through DNA binding and compaction
Andreas Schmitt, Kai Jiang, Martha I. Camacho et al
Molecular Microbiology. Vol. 109 (3), p. 291-305
Artikel i vetenskaplig tidskrift
2018
Facilitated sequence assembly using densely labeled optical DNA barcodes: A combinatorial auction approach
Albertas Dvirnas, C. Pichler, Callum L. Stewart et al
PLoS ONE. Vol. 13 (3)
Artikel i vetenskaplig tidskrift
2018
Identification of pathogenic bacteria in complex samples using a smartphone based fluorescence microscope
Vilhelm Müller, José M. Sousa, Hatice Ceylan Koydemir et al
RSC Advances. Vol. 8 (64), p. 36493-36502
Artikel i vetenskaplig tidskrift
2018
Identification and DNA annotation of a plasmid isolated from Chromobacterium violaceum
Daniel C. Lima, Lena Nyberg, Fredrik Westerlund et al
Scientific Reports. Vol. 8 (1)
Artikel i vetenskaplig tidskrift
2017
Low Concentrations of Vitamin C Reduce the Synthesis of Extracellular Polymers and Destabilize Bacterial Biofilms
Santosh Pandit, Vaishnavi Ravikumar, A. M. Abdel-Haleem et al
Frontiers in Microbiology. Vol. 8 (DEC)
Artikel i vetenskaplig tidskrift
2017
Exploring DNA-protein interactions on the single DNA molecule level using nanofluidic tools
Karolin Frykholm, Lena Nyberg, Fredrik Westerlund
Integrative Biology (United Kingdom). Vol. 9 (8), p. 650-661
Artikel i vetenskaplig tidskrift
2017
A nano flow cytometer for single lipid vesicle analysis
R. Friedrich, Stephan Block, Mohammadreza Alizadehheidari et al
Lab on a Chip - Miniaturisation for Chemistry and Biology. Vol. 17 (5), p. 830-841
Artikel i vetenskaplig tidskrift
2017
Noise reduction in single time frame optical DNA maps
P. C. Torche, Vilhelm Müller, Fredrik Westerlund et al
PLoS ONE. Vol. 12 (6), p. Article no. e0179041 -
Artikel i vetenskaplig tidskrift
2017
Optical DNA mapping in nanofluidic devices: principles and applications
Vilhelm Müller, Fredrik Westerlund
Lab on a Chip - Miniaturisation for Chemistry and Biology. Vol. 17 (4), p. 579-590
Artikel i vetenskaplig tidskrift
2017
Vitamin C Pretreatment Enhances the Antibacterial Effect of Cold Atmospheric Plasma
Saga Huld Helgadóttir, Santosh Pandit, Venkata Raghu Mokkapati et al
Frontiers in cellular and infection microbiology. Vol. 7 (FEB)
Artikel i vetenskaplig tidskrift
2017
Combination of Cold Atmospheric Plasma and Vitamin C Effectively Disrupts Bacterial Biofilms
Santosh Pandit, Venkata Raghavendra Subrahmanya Sar Mokkapati, Saga Huld Helgadottir et al
Clinical microbiology. Vol. 6 (3), p. 1-4
Artikel i vetenskaplig tidskrift
2017
Binding of Thioflavin-T to Amyloid Fibrils Leads to Fluorescence Self-Quenching and Fibril Compaction
David Lindberg, Anna Wenger, Elin Sundin et al
Biochemistry. Vol. 56 (16), p. 2170-2174
Artikel i vetenskaplig tidskrift
2017
Applications of optical DNA mapping in microbiology
D. Bogas, Lena Nyberg, R. Pacheco et al
BioTechniques. Vol. 62 (6), p. 255-267
Artikel i vetenskaplig tidskrift
2017
Efficient surface modification of carbon nanotubes for fabricating high performance CNT based hybrid nanostructures
Nan Wang, Santosh Pandit, L. Ye et al
Carbon. Vol. 111, p. 402-410
Artikel i vetenskaplig tidskrift
2016
Significance of Steric Bulk in DNA Threading Intercalation Revelaed through Force-Dependent Kinetics
A. G. Clark, T. Paramanathan, Fredrik Westerlund et al
Biophysical Journal. Vol. 110 (3), p. 241A-241A
Artikel i övriga tidskrifter
2016
Single Particle Nanoplasmonic Sensing in Individual Nanofluidic Channels
Joachim Fritzsche, David Albinsson, Michael Fritzsche et al
Nano Letters. Vol. 16 (12), p. 7857-7864
Artikel i vetenskaplig tidskrift
2016
DNA intercalation optimized by two-step molecular lock mechanism
A. A. Almaqwashi, Johanna Andersson, Per Lincoln et al
Scientific Reports. Vol. 6, p. 37993-
Artikel i vetenskaplig tidskrift
2016
Rapid Tracing of Resistance Plasmids in a Nosocomial Outbreak Using Optical DNA Mapping
Vilhelm Müller, N. Karami, Lena Nyberg et al
ACS Infectious Diseases. Vol. 2 (5), p. 322-328
Artikel i vetenskaplig tidskrift
2016
Visualizing the Nonhomogeneous Structure of RAD51 Filaments Using Nanofluidic Channels
Louise Fornander, Karolin Frykholm, Joachim Fritzsche et al
Langmuir. Vol. 32 (33), p. 8403-8412
Artikel i vetenskaplig tidskrift
2016
Detailed characterization of plasmids carrying resistance genes using optical DNA mapping
Vilhelm Müller, Lena Nyberg, Mahmood Saair Quaderi et al
20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016, p. 1561-1562
Paper i proceeding
2016
Rapid identification of intact bacterial resistance plasmids via optical mapping of single DNA molecules
Lena Nyberg, Mahmood Saair Quaderi, Gustav Emilsson et al
Scientific Reports. Vol. 6
Artikel i vetenskaplig tidskrift
2016
DNA compaction by the bacteriophage protein Cox studied on the single DNA molecule level using nanofluidic channels
Karolin Frykholm, Ronnie Berntsson, M. Claesson et al
Nucleic Acids Research. Vol. 44 (15), p. 7219-7227
Artikel i vetenskaplig tidskrift
2016
Direct identification of antibiotic resistance genes on single plasmid molecules using CRISPR/Cas9 in combination with optical DNA mapping.
Vilhelm Müller, Fredrika Rajer, Karolin Frykholm et al
Scientific Reports. Vol. 6, p. 37938-
Artikel i vetenskaplig tidskrift
2016
Dissecting the Dynamic Pathways of Stereoselective DNA Threading Intercalation
A. A. Almaqwashi, Johanna Andersson, Per Lincoln et al
Biophysical Journal. Vol. 110 (6), p. 1255-1263
Artikel i vetenskaplig tidskrift
2016
Role of the Moiety Chirality in Determining the DNA Binding Characteristics of Threading Intercalators
T. Paramanathan, N. Bryden, Fredrik Westerlund et al
Biophysical Journal. Vol. 110 (3), p. 561A-561A
Artikel i vetenskaplig tidskrift
2016
Super-Resolution Genome Mapping in Silicon Nanochannels
J. Jeffet, A. Kobo, T. X. Su et al
ACS Nano. Vol. 10 (11), p. 9823-9830
Artikel i vetenskaplig tidskrift
2015
Evidence for hydrophobic catalysis of DNA strand exchange
Bobo Feng, Fredrik Westerlund, Bengt Nordén
Chemical Communications. Vol. 51 (34), p. 7390-7392
Artikel i vetenskaplig tidskrift
2015
Fast size-determination of intact bacterial plasmids using nanofluidic channels
Karolin Frykholm, Lena Nyberg, E. Lagerstedt et al
Lab on a Chip - Miniaturisation for Chemistry and Biology. Vol. 15 (13), p. 2739-2743
Artikel i vetenskaplig tidskrift
2015
Hydride formation thermodynamics and hysteresis in individual Pd nanocrystals with different size and shape
Svetlana Syrenova, Carl Wadell, Ferry Nugroho et al
Nature Materials. Vol. 14 (12), p. 1236-1244
Artikel i vetenskaplig tidskrift
2015
MEG3 long noncoding RNA regulates the TGF-β pathway genes through formation of RNA–DNA triplex structures
Tanmoy Mondal, Santhilal Subhash, Roshan Vaid et al
Nature Communications. Vol. 6, p. art no. 7743-
Artikel i vetenskaplig tidskrift
2015
Two-Step DNA Intercalation by Threading of the Flexible Ruthenium Dimer Studied by the Single Molecule DNA Stretching
I. Rouzina, M. Bahira, A. Almaqwashi et al
Biophysical Journal. Vol. 108 (2), p. 397A-398A
Artikel i övriga tidskrifter
2015
Using nanofluidic channels to probe dynamics of RAD51-Filaments
Louise Fornander, Mohammadreza Alizadehheidari, E. Werner et al
18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, p. 1826-1828
Paper i proceeding
2015
Resolving the DNA Binding Mode of a Rotationally Flexible Binuclear Ruthenium Complex
A. A. Almaqwashi, Johanna Andersson, Per Lincoln et al
Biophysical Journal. Vol. 108 (2), p. 396A-396A
Artikel i övriga tidskrifter
2015
Steady-state and time-resolved Thioflavin-T fluorescence can report on morphological differences in amyloid fibrils formed by A beta(1-40) and A beta(1-42)
David Lindberg, Moa Sandberg Wranne, Melina Gilbert Gatty et al
Biochemical and Biophysical Research Communications. Vol. 458 (2), p. 418-423
Artikel i vetenskaplig tidskrift
2015
Unfolding of nanoconfined circular DNA
Mohammadreza Alizadehheidari, Erik Werner, C Noble et al
Biophysical Journal. Vol. 108 (2 Supplement 1), p. 231A-231A
Artikel i övriga tidskrifter
2015
Nanoconfined Circular and Linear DNA: Equilibrium Conformations and Unfolding Kinetics
Mohammadreza Alizadehheidari, Erik Werner, C. Noble et al
Macromolecules. Vol. 48 (3), p. 871-878
Artikel i vetenskaplig tidskrift
2015
Optical mapping of single DNA molecules in nanochannels: A novel method for identification and characterization of antibiotic resistance
Lena Nyberg, Gustav Emilsson, A. Nilsson et al
18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, p. 1045-1047
Paper i proceeding
2015
Extension of nanoconfined DNA: quantitative comparison between experiment and theory
Vitalii Iarko, Erik Werner, Lena Nyberg et al
Physical Review E. Vol. 92 (6), p. Art. Nr. 062701-
Artikel i vetenskaplig tidskrift
2015
A ruthenium dimer complex with a flexible linker slowly threads between DNA bases in two distinct steps
M. Bahira, M. J. McCauley, A. A. Almaqwashi et al
Nucleic Acids Research. Vol. 43 (18), p. 8856-8867
Artikel i vetenskaplig tidskrift
2015
The Role of the Threading Moiety in DNA Threading Intercalation by Ruthenium Dimer Complexes
A. G. Clark, T. Paramanathan, Fredrik Westerlund et al
Biophysical Journal. Vol. 108 (2), p. 398A-398A
Artikel i övriga tidskrifter
2015
Bacteriophage strain typing by rapid single molecule analysis
A. Grunwald, M. Dahan, A. Giesbertz et al
Nucleic Acids Research. Vol. 43 (18), p. e117-
Artikel i vetenskaplig tidskrift
2014
Strong DNA deformation required for extremely slow DNA threading intercalation by a binuclear ruthenium complex
A. A. Almaqwashi, T. Paramanathan, Per Lincoln et al
Nucleic Acids Research. Vol. 42 (18), p. 11634-11641
Artikel i vetenskaplig tidskrift
2014
Competitive binding-based optical DNA mapping for fast identification of bacteria - multi-ligand transfer matrix theory and experimental applications on Escherichia coli
A. Nilsson, Gustav Emilsson, Lena Nyberg et al
Nucleic Acids Research. Vol. 42 (15), p. e118-
Artikel i vetenskaplig tidskrift
2014
Single-molecule electronics: from chemical design to functional devices
Lanlan Sun, Yuri A. Diaz Fernandez, Tina Gschneidtner et al
Chemical Society Reviews. Vol. 43 (21), p. 7378-7411
Artikel i vetenskaplig tidskrift
2014
Using Nanofluidic Channels to Probe the Dynamics of Rad51-DNA Filaments
Louise Fornander, F. Persson, Joachim Fritzsche et al
Biophysical Journal. Vol. 106 (2), p. 692A-693A
Artikel i övriga tidskrifter
2014
A Versatile Self-Assembly Strategy for the Synthesis of Shape-Selected Colloidal Noble Metal Nanoparticle Heterodimers
Tina Gschneidtner, Yuri A. Diaz Fernandez, Svetlana Syrenova et al
Langmuir. Vol. 30 (11), p. 3041-3050
Artikel i vetenskaplig tidskrift
2014
Nanoconfined circular DNA
Mohammadreza Alizadehheidari, E. Werner, C. Noble et al
18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014, p. 1353-1355
Paper i proceeding
2014
Sensing Conformational Changes in DNA upon Ligand Binding Using QCM-D. Polyamine Condensation and Rad51 Extension of DNA Layers
Lu Sun, Karolin Frykholm, Louise Fornander et al
Journal of Physical Chemistry B. Vol. 118 (41), p. 11895-11904
Artikel i vetenskaplig tidskrift
2014
Amyloid fibrils as dispersing agents for oligothiophenes: control of photophysical properties through nanoscale templating and flow induced fibril alignment
F. G. Backlund, Jens Wigenius, Fredrik Westerlund et al
Journal of Materials Chemistry. Vol. 2 (37), p. 7811-7822
Artikel i vetenskaplig tidskrift
2014
The conquest of middle-earth: combining top-down and bottom-up nanofabrication for constructing nanoparticle based devices
Yuri A. Diaz Fernandez, Tina Gschneidtner, Carl Wadell et al
Nanoscale. Vol. 6 (24), p. 14605-14616
Artikel i vetenskaplig tidskrift
2014
Nanoconfined Circular DNA
Mohammadreza Alizadehheidari, E. Werner, C. Noble et al
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2014
Probing Physical Properties of a DNA- Protein Complex Using Nanofluidic Channels
Karolin Frykholm, Mohammadreza Alizadehheidari, Joachim Fritzsche et al
Small. Vol. 10 (5), p. 884-887
Artikel i vetenskaplig tidskrift
2014
Quantifying the DNA Binding Kinetics of a Ruthenium Dimer Complex with a Flexible Linker
M. Bahira, M. McCauley, S. Malley et al
Biophysical Journal. Vol. 106 (2), p. 278A-278A
Artikel i övriga tidskrifter
2014
Kinetics of DNA Threading Intercalation by a Rigid Ruthenium Complex Dimer
A. A. Almaqwashi, T. Paramanathan, Per Lincoln et al
Biophysical Journal. Vol. 106 (2), p. 277A-277A
Artikel i övriga tidskrifter
2013
Self-Assembly and Near Perfect Macroscopic Alignment of Fluorescent Triangulenium Salt in Spin-Cast Thin Films on PTFE
Fredrik Westerlund, H. T. Lemke, T. Hassenkam et al
Langmuir. Vol. 29 (22), p. 6728-6736
Artikel i vetenskaplig tidskrift
2013
Turn-On, Fluorescent Nuclear Stains with Live Cell Compatibility
D. R. G. Pitter, Jens Wigenius, A. S. Brown et al
Organic Letters. Vol. 15 (6), p. 1330-1333
Artikel i vetenskaplig tidskrift
2013
Monomer distributions and intrachain collisions of a polymer confined to a channel
Erik Werner, Fredrik Westerlund, J. O. Tegenfeldt et al
Macromolecules. Vol. 46 (16), p. 6644-6650
Artikel i vetenskaplig tidskrift
2013
Identifying bacteria using DNA binding maps
Gustav Emilsson, A. Nilsson, Lena Nyberg et al
17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013; Freiburg; Germany; 27 October 2013 through 31 October 2013. Vol. 1, p. 473-475
Paper i proceeding
2013
Base Pair Sensitivity and Enhanced ON/OFF Ratios of DNA-Binding: Donor-Acceptor-Donor Fluorophores
J. Wilson, Jens Wigenius, D. R. G. Pitter et al
Journal of Physical Chemistry B. Vol. 117 (40), p. 12000-12006
Artikel i vetenskaplig tidskrift
2013
Quantifying Force-Dependent Binding Kinetics of DNA-Ruthenium Complexes
S. T. Malley, M. J. McCauley, M. Bahira et al
Biophysical Journal. Vol. 104 (2), p. 517A-517A
Poster (konferens)
2013
Probing the Physical Properties of a DNA-Protein Complex Using Nanofluidic Channels
Mohammadreza Alizadehheidari, Karolin Frykholm, Joachim Fritzsche et al
European Biophysics Journal. Vol. 42, p. S134-S134
Artikel i övriga tidskrifter
2013
What do photons do to fluorescently stained DNA in confinement?
J. P. Beech, Lena Nyberg, Joachim Fritzsche et al
17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013; Freiburg; Germany; 27 October 2013 through 31 October 2013. Vol. 1, p. 5-7
Paper i proceeding
2013
Assessing How Cationic Intercalators Affect DNA using Nanofluidic Channels
Lena Nyberg, F. Persson, Björn Åkerman et al
Biophysical Journal. Vol. 104 (2), p. 165A-
Poster (konferens)
2013
Assessing how cationic intercalators affect DNA using nanofluidic channels
Lena Nyberg, F. Persson, Björn Åkerman et al
European Biophysics Journal. Vol. 42 (S1), p. S202-S202
Artikel i övriga tidskrifter
2013
Heterogeneous staining: a tool for studies of how fluorescent dyes affect the physical properties of DNA
Lena Nyberg, Fredrik Persson, Björn Åkerman et al
Nucleic Acids Research. Vol. 41 (19), p. articlenr e184-
Artikel i vetenskaplig tidskrift
2013
Probing physical properties of DNA-protein complexes using nanofluidic channels
Karolin Frykholm, Mohammadreza Alizadehheidari, Louise Fornander et al
17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2013; Freiburg; Germany; 27 October 2013 through 31 October 2013. Vol. 2, p. 1311-1313
Paper i proceeding
2012
A hybrid G-quadruplex structure formed between RNA and DNA explains the extraordinary stability of the mitochondrial R-loop
Paulina Wanrooij, Jay Uhler, Yonghong Shi et al
Nucleic Acids Research. Vol. 40 (20), p. 10334-10344
Artikel i vetenskaplig tidskrift
2012
Lipid-Based Passivation in Nanofluidics
Fredrik Persson, Joachim Fritzsche, K. U. Mir et al
Nano Letters. Vol. 12 (5), p. 2260-2265
Artikel i vetenskaplig tidskrift
2012
Large area, soft crystalline thin films of N,N ',N ''-trialkyltriazatriangulenium salts with homeotropic alignment of the discotic cores in a lamellar lattice
T. J. Sorensen, C. B. Hildebrandt, Jonas Elm et al
Journal of Materials Chemistry. Vol. 22 (11), p. 4797-4805
Artikel i vetenskaplig tidskrift
2012
Orientational correlations in confined DNA
Erik Werner, Fredrik Persson, Fredrik Westerlund et al
Physical Review E. Vol. 86 (4), p. 041802-
Artikel i vetenskaplig tidskrift
2012
A lipid-based passivation scheme for nanofluidics
Joachim Fritzsche, F. Persson, K. U. Mir et al
16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012; Okinawa; Japan; 28 October 2012 through 1 November 2012, p. 1876-1878
Paper i proceeding
2012
A single-step competitive binding assay for mapping of single DNA molecules
Lena Nyberg, Fredrik Persson, J. Berg et al
Biochemical and Biophysical Research Communications. Vol. 417 (1), p. 404-408
Artikel i vetenskaplig tidskrift
2011
Direct probing of ion pair formation using a symmetric triangulenium dye
Fredrik Westerlund, Jonas Elm, Jacob Lykkebo et al
Photochemical and Photobiological Sciences. Vol. 10 (12), p. 1963-1973
Artikel i vetenskaplig tidskrift
2011
Columnar Self-Assembly and Alignment of Planar Carbenium Ions in Langmuir-Blodgett Films
J. B. Simonsen, Fredrik Westerlund, Dag W. Breiby et al
Langmuir. Vol. 27 (2), p. 792-799
Artikel i vetenskaplig tidskrift
2011
Interactions between a luminescent conjugated polyelectrolyte and amyloid fibrils investigated with flow linear dichroism spectroscopy
Jens Wigenius, Mats Andersson, E. K. Esbjorner et al
Biochemical and Biophysical Research Communications. Vol. 408 (1), p. 115-119
Artikel i vetenskaplig tidskrift
2010
Fluorescence Enhancement of Single DNA Molecules Confined in Si/SiO2 Nanochannels
Fredrik Westerlund, Fredrik Persson, Anders Kristensen et al
Lab on a Chip - Miniaturisation for Chemistry and Biology. Vol. 10 (16), p. 2049-2051
Artikel i vetenskaplig tidskrift
2010
Fluorescence Enhancement From Single DNA Molecules Confined In Si/SiO2 Nanochannels
Fredrik Westerlund, Fredrik Persson, Anders Kristensen et al
Biophysical Society, 54th Annual Meeting
Poster (konferens)
2010
Local conformation of confined DNA studied using emission polarization anisotropy
Fredrik Persson, Fredrik Westerlund, Anders Kristensen et al
Biophysical Society 54th Annual Meeting
Poster (konferens)
2010
Local conformation of confined DNA studied using emission polarization anisotropy
Fredrik Persson, Fredrik Westerlund, Anders Kristensen et al
NanoBioTech-Montreux 2009
Poster (konferens)
2010
Trihydroxytrioxatriangulene—An Extended Fluorescein and a Ratiometric pH Sensor
Fredrik Westerlund, Christoffer B. Hildebrandt, Thomas J. Sörensen et al
Chemistry - A European Journal. Vol. 16 (10), p. 2992-2996
Artikel i vetenskaplig tidskrift
2010
DNA strand exchange catalyzed by molecular crowding in PEG solutions
Bobo Feng, Karolin Frykholm, Bengt Nordén et al
Chemical Communications. Vol. 46 (43), p. 8231-8233
Artikel i vetenskaplig tidskrift
2010
Fluorescence enhancement from single DNA molecules confined in SiO 2 nanochannels
Fredrik Westerlund, Fredrik Persson, A. Kristensen et al
14th International Conference on Miniaturized Systems for Chemistry and Life Sciences 2010, MicroTAS 2010; Groningen; Netherlands; 3 October 2010 through 7 October 2010. Vol. 1, p. 578-580
Paper i proceeding
2009
Mechanism of DNA Strand Exchange at Liposome Surfaces Investigated Using Mismatched DNA
Karolin Frykholm, Bengt Nordén, Fredrik Westerlund
Langmuir. Vol. 25 (3), p. 1606-1611
Artikel i vetenskaplig tidskrift
2008
Enhanced DNA strand exchange on positively charged liposomes
Karolin Frykholm, Francesca Baldelli Bombelli, Bengt Nordén et al
Soft Matter (4), p. 2500 - 2506
Artikel i vetenskaplig tidskrift
2008
Mechanically manipulating the DNA threading intercalation rate
T. Paramanathan, Fredrik Westerlund, M. J. McCauley et al
Journal of the American Chemical Society. Vol. 130 (12), p. 3752-+
Artikel i vetenskaplig tidskrift
2008
DNA Polymorphism as an Origin of Adenine-Thymine Tract Length-Dependent Threading Intercalation Rate
Pär Nordell, Fredrik Westerlund, Anna Reymer et al
Journal of the American Chemical Society. Vol. 130 (44), p. 14651-14658
Artikel i vetenskaplig tidskrift
2008
Finding at-DNA--kinetic recognition of long adenine-thymine stretches by metal-ligand complexes.
Pär Nordell, Fredrik Westerlund, Anna Reymer et al
Nucleic acids symposium series (2004) (52), p. 131-132
Artikel i vetenskaplig tidskrift
2008
Complex DNA binding kinetics resolved-by combined circular dichroism and luminescence analysis
Fredrik Westerlund, Pär Nordell, J. Blechinger et al
Journal of Physical Chemistry B. Vol. 112 (21), p. 6688-6694
Artikel i vetenskaplig tidskrift
2007
Kinetic characterization of an extremely slow DNA binding equilibrium
Fredrik Westerlund, Pär Nordell, Bengt Nordén et al
Journal of Physical Chemistry B. Vol. 111 (30), p. 9132-9137
Artikel i vetenskaplig tidskrift
2007
Kinetic recognition of AT-rich DNA by ruthenium complexes
Pär Nordell, Fredrik Westerlund, Marcus Wilhelmsson et al
Angewandte Chemie - International Edition. Vol. 46 (13), p. 2203-2206
Artikel i vetenskaplig tidskrift
2007
Binding geometry and photophysical properties of DNA-threading binuclear ruthenium complexes
Fredrik Westerlund, Mattias P Eng, Mikael Winters et al
Journal of Physical Chemistry B. Vol. 111 (1), p. 310-317
Artikel i vetenskaplig tidskrift
2007
AT-dependent luminescence of DNA-threading ruthenium complexes
Fredrik Westerlund, Per Lincoln
Biophysical Chemistry. Vol. 129 (1), p. 11-17
Artikel i vetenskaplig tidskrift
2006
Comparing mono- and divalent DNA groove binding cyanine dyes--Binding geometries, dissociation rates, and fluorescence properties
Maja Eriksson, Fredrik Westerlund, Merima Mehmedovic et al
Biophysical Chemistry. Vol. 122 (3), p. 195-205
Artikel i vetenskaplig tidskrift
2005
Enantioselective luminescence quenching of DNA light-switch [Ru(phen) 2dppz]2+ by electron transfer to structural homologue [Ru(phendione)2dppz]2+
Fredrik Westerlund, F. Pierard, Mattias P Eng et al
Journal of Physical Chemistry B. Vol. 109 (36), p. 17327-17332
Artikel i vetenskaplig tidskrift
2005
Monitoring the DNA binding kinetics of a binuclear ruthenium complex by energy transfer: Evidence for slow shuffling
Fredrik Westerlund, Marcus Wilhelmsson, Bengt Nordén et al
Journal of Physical Chemistry B. Vol. 109 (44), p. 21140-21144
Artikel i vetenskaplig tidskrift
2004
On semirigid binuclear ruthenium complexes and DNA : binding modes and kinetics
Fredrik Westerlund
Licentiatavhandling
2003
Meso stereoisomer as a probe of enantioselective threading intercalation of semirigid ruthenium complex [µ-(11,11'-bidppz)(phen)4Ru2]4+
Marcus Wilhelmsson, Elin Esbjörner Winters, Fredrik Westerlund et al
Journal of Physical Chemistry B. Vol. 107 (42), p. 11784-11793
Artikel i vetenskaplig tidskrift
2003
Micelle-sequestered dissociation of cationic DNA-intercalated drugs: Unexpected surfactant-induced rate enhancement
Fredrik Westerlund, Marcus Wilhelmsson, Bengt Nordén et al
Journal of the American Chemical Society. Vol. 125 (13), p. 3773-3779
Artikel i vetenskaplig tidskrift
2002
DNA-binding of semirigid binuclear ruthenium complex Δ,Δ-[µ-(11,11 '-bidppz)(phen)4Ru2]4+: Extremely slow intercalation kinetics
Marcus Wilhelmsson, Fredrik Westerlund, Per Lincoln et al
Journal of the American Chemical Society. Vol. 124 (41), p. 12092-12093
Artikel i vetenskaplig tidskrift
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Visar 16 forskningsprojekt
2020–2022
Förbättrad cancerbehandling av barn känsliga för DNA-skador
Fredrik Westerlund
Kemisk biologi
Barncancerfonden
2020–2022
Förbättrad diagnos av akut leukemi hos barn
Fredrik Westerlund
Kemisk biologi
Barncancerfonden
2020–2022
Identifiering av bakteriella infektioner och antibiotikaresistens i låginkomstländer via "optical DNA mapping"
Fredrik Westerlund
Kemisk biologi
Vetenskapsrådet (VR)
2019–2020
Basal oxidative damage level assay (BODLA)
Fredrik Westerlund
Kemisk biologi
Vandana Singh
Kemisk biologi
Stiftelsen Assar Gabrielssons Fond
2018–2020
Plasmididentifikation och -detektion i Sydostasien - Enterobacteriaceae resistenta mot sista utvägens antibiotika - karbapenemer och kolistin
Fredrik Westerlund
Kemisk biologi
Vetenskapsrådet (VR)
2018–2020
Individanpassning av cancerbehandling med cellgifter genom direkt mätning av DNA-skador
Fredrik Westerlund
Kemisk biologi
Cancerfonden
2017–2019
A novel ultrafast method for detecting multiresistant bacteria in intensive care units
Fredrik Westerlund
Kemisk biologi
Erik Kristiansson
Tillämpad matematik och statistik
Familjen Erling-Perssons stiftelse
2017–2019
Mätning av DNA-skador som ett sätt att individanpassa cancerbehandling med cellgifter
Fredrik Westerlund
Kemisk biologi
Barncancerfonden
2017–2019
Bärbar diagnostik för sjukdom och antibiotikaresistans med fokus på malaria och bakterieinfektioner
Fredrik Westerlund
Kemisk biologi
Vetenskapsrådet (VR)
2016–2018
Characterization of bacterial plasmids on a smartphone
Fredrik Westerlund
Kemisk biologi
Bill & Melinda Gates Foundation
2016–2018
Studier av DNA-reparation på enskilda DNA-molekyler
Fredrik Westerlund
Kemisk biologi
Stiftelsen Olle Engkvist Byggmästare
2015–2019
Genomic diagnostics beyond the sequence (BeyondSeq)
Fredrik Westerlund
Kemisk biologi
Europeiska kommissionen (Horisont 2020)
2015–2016
Odlingsfri identifiering av antibiotikaresistens
Fredrik Westerlund
Kemisk biologi
Torsten Söderbergs Stiftelse
2014–2016
Nanofluidics for ultrafast diagnosis of bacterial infections (NanoDiaBac)
Fredrik Westerlund
Kemisk biologi
Vetenskapsrådet (VR)
2012–2015
En nanofluidisk plattform för studier av biomolekyler på enkelmolekylnivå
Fredrik Westerlund
Fysikalisk kemi
Vetenskapsrådet (VR)
Det kan finnas fler projekt där Fredrik Westerlund medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.