Jonas O Tegenfeldt

Jonas O Tegenfeldt

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Jonas O Tegenfeldt

Jonas O Tegenfeldt

Publications by authors named "Jonas O Tegenfeldt"

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Preparation of colloidal molecules with temperature-tunable interactions from oppositely charged microgel spheres.

Soft Matter 2019 Oct;15(42):8512-8524

Division of Physical Chemistry, Lund University, POB 124, SE-22100 Lund, Sweden. and NanoLund, POB 118, SE-22100 Lund, Sweden and Lund Institute of Advanced Neutron and X-ray Science (LINXS), Scheelevägen 19, SE-22370 Lund, Sweden.

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http://dx.doi.org/10.1039/c9sm01779hDOI Listing
October 2019

Label-free enrichment of primary human skeletal progenitor cells using deterministic lateral displacement.

Lab Chip 2019 01;19(3):513-523

Faculty of Physical Sciences and Engineering, and Institute for Life Sciences, University of Southampton, SO17 1BJ, UK.

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http://dx.doi.org/10.1039/c8lc01154kDOI Listing
January 2019

Fluorescence Microscopy of Nanochannel-Confined DNA.

Methods Mol Biol 2018 ;1665:173-198

NanoLund and Department of Physics, Lund University, PO Box 118, 22100, Lund, Sweden.

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http://dx.doi.org/10.1007/978-1-4939-7271-5_10DOI Listing
May 2018

Separation of pathogenic bacteria by chain length.

Anal Chim Acta 2018 Feb 25;1000:223-231. Epub 2017 Nov 25.

Division of Solid State Physics and NanoLund, Lund University, SE-221 00, Sweden. Electronic address:

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http://dx.doi.org/10.1016/j.aca.2017.11.050DOI Listing
February 2018

Open channel deterministic lateral displacement for particle and cell sorting.

Lab Chip 2017 10;17(21):3592-3600

NanoLund and Division of Solid State Physics, Physics Department, Lund University, PO Box 118, 221 00, Lund, Sweden.

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http://dx.doi.org/10.1039/c7lc00707hDOI Listing
October 2017

Microfluidics-Based Approaches to the Isolation of African Trypanosomes.

Pathogens 2017 Oct 5;6(4). Epub 2017 Oct 5.

Division of Biomedical Engineering, School of Engineering, University of Glasgow, G12 8LT, Glasgow, UK.

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http://www.mdpi.com/2076-0817/6/4/47
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http://dx.doi.org/10.3390/pathogens6040047DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5750571PMC
October 2017

Applications of optical DNA mapping in microbiology.

Biotechniques 2017 06 1;62(6):255-267. Epub 2017 Jun 1.

Chemical Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden.

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http://dx.doi.org/10.2144/000114555DOI Listing
June 2017

Sorting cells by their dynamical properties.

Sci Rep 2016 10 6;6:34375. Epub 2016 Oct 6.

Theoretical Soft Matter and Biophysics, Institute of Complex Systems and Institute for Advanced Simulation, Forschungszentrum Jülich, 52425 Jülich, Germany.

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http://dx.doi.org/10.1038/srep34375DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5052630PMC
October 2016

From immobilized cells to motile cells on a bed-of-nails: effects of vertical nanowire array density on cell behaviour.

Sci Rep 2015 Dec 22;5:18535. Epub 2015 Dec 22.

Division of Solid State Physics, Lund University, Box 118, 22100 Lund, Sweden.

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http://dx.doi.org/10.1038/srep18535DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4686997PMC
December 2015

How nanochannel confinement affects the DNA melting transition within the Poland-Scheraga model.

J Chem Phys 2015 Sep;143(11):115101

Department of Astronomy and Theoretical Physics, Lund University, Sölvegatan 14A, SE-223 62 Lund, Sweden.

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http://dx.doi.org/10.1063/1.4930220DOI Listing
September 2015

Fluidic switching in nanochannels for the control of Inchworm: a synthetic biomolecular motor with a power stroke.

Nanoscale 2014 Dec 4;6(24):15008-19. Epub 2014 Nov 4.

Division of Solid State Physics, Lund University, Box 118, 22100 Lund, Sweden.

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http://dx.doi.org/10.1039/c4nr04701jDOI Listing
December 2014

Competitive binding-based optical DNA mapping for fast identification of bacteria--multi-ligand transfer matrix theory and experimental applications on Escherichia coli.

Nucleic Acids Res 2014 Sep 10;42(15):e118. Epub 2014 Jul 10.

Division of Chemistry and Biochemistry, Department of Chemical and Biological Engineering, Chalmers University of Technology, Kemivägen 10, 412 96 Göteborg, Sweden

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http://dx.doi.org/10.1093/nar/gku556DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4150756PMC
September 2014

Fibroblasts cultured on nanowires exhibit low motility, impaired cell division, and DNA damage.

Small 2013 Dec 27;9(23):4006-16, 3905. Epub 2013 Jun 27.

Division of Solid State Physics, Lund University, Box 118, 22100 Lund, Sweden; The Nanometer Structure Consortium, Lund University, Box 118, 22100 Lund, Sweden.

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http://dx.doi.org/10.1002/smll.201300644DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4282547PMC
December 2013

Probing concentration-dependent behavior of DNA-binding proteins on a single-molecule level illustrated by Rad51.

Anal Biochem 2013 Dec 29;443(2):261-8. Epub 2013 Aug 29.

Department of Physics, University of Gothenburg, SE-412 96 Gothenburg, Sweden.

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http://dx.doi.org/10.1016/j.ab.2013.08.023DOI Listing
December 2013

Fluorescent nanowire heterostructures as a versatile tool for biology applications.

Nano Lett 2013 Oct 3;13(10):4728-32. Epub 2013 Sep 3.

Division of Solid State Physics-The Nanometer Structure Consortium, Lund University , 22100 Lund, Sweden.

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http://dx.doi.org/10.1021/nl4022754DOI Listing
October 2013

Controlled microfluidic switching in arbitrary time-sequences with low drag.

Lab Chip 2013 Jun 8;13(12):2389-96. Epub 2013 May 8.

Nanometer Structure Consortium (nmC@LU) and Division of Solid State Physics, Lund University, Lund, Sweden.

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http://dx.doi.org/10.1039/c3lc50194aDOI Listing
June 2013

Solute transport on the sub 100 ms scale across the lipid bilayer membrane of individual proteoliposomes.

Lab Chip 2012 Nov;12(22):4635-43

Department of Applied Physics, Chalmers University of Technology, Gothenburg, Sweden.

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http://dx.doi.org/10.1039/c2lc40518kDOI Listing
November 2012

Lipid-based passivation in nanofluidics.

Nano Lett 2012 May 6;12(5):2260-5. Epub 2012 Apr 6.

Department of Physics, University of Gothenburg, Gothenburg, Sweden.

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http://dx.doi.org/10.1021/nl204535hDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3348678PMC
May 2012

Sorting cells by size, shape and deformability.

Lab Chip 2012 Mar 10;12(6):1048-51. Epub 2012 Feb 10.

Division of Solid State Physics, nmC@LU, Lund University, Lund, Sweden.

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http://dx.doi.org/10.1039/c2lc21083eDOI Listing
March 2012

Fluorescence microscopy of nanochannel-confined DNA.

Methods Mol Biol 2011 ;783:159-79

Department of Physics, University of Gothenburg, Gothenburg, Sweden.

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http://dx.doi.org/10.1007/978-1-61779-282-3_9DOI Listing
January 2012

A single-step competitive binding assay for mapping of single DNA molecules.

Biochem Biophys Res Commun 2012 Jan 7;417(1):404-8. Epub 2011 Dec 7.

Department of Chemical and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden.

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http://dx.doi.org/10.1016/j.bbrc.2011.11.128DOI Listing
January 2012

Bandpass filtering of DNA elastic modes using confinement and tension.

Biophys J 2012 Jan 3;102(1):96-100. Epub 2012 Jan 3.

Biomolecular Science and Engineering Program, University of California, Santa Barbara, California, USA.

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http://dx.doi.org/10.1016/j.bpj.2011.11.4014DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3250686PMC
January 2012

Separation of parasites from human blood using deterministic lateral displacement.

Lab Chip 2011 Apr 18;11(7):1326-32. Epub 2011 Feb 18.

Division of Solid State Physics, nmC@LU, Lund University, PO Box 118, S-221 00 Lund, Sweden.

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http://dx.doi.org/10.1039/c0lc00560fDOI Listing
April 2011

Fluorescence enhancement of single DNA molecules confined in Si/SiO2 nanochannels.

Lab Chip 2010 Aug 14;10(16):2049-51. Epub 2010 Jun 14.

Department of Physics, University of Gothenburg, Gothenburg, Sweden.

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http://dx.doi.org/10.1039/c004878jDOI Listing
August 2010

Single-molecule denaturation mapping of DNA in nanofluidic channels.

Proc Natl Acad Sci U S A 2010 Jul 7;107(30):13294-9. Epub 2010 Jul 7.

Department of Physics, McGill University, Montreal, QC, Canada.

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http://dx.doi.org/10.1073/pnas.1007081107DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2922186PMC
July 2010

Nanofluidics in hollow nanowires.

Nanotechnology 2010 Apr 19;21(15):155301. Epub 2010 Mar 19.

Division of Solid State Physics, Lund University, 221 00 Lund, Sweden.

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http://dx.doi.org/10.1088/0957-4484/21/15/155301DOI Listing
April 2010

DNA in nanochannels--directly visualizing genomic information.

Chem Soc Rev 2010 Mar 25;39(3):985-99. Epub 2010 Jan 25.

University of Gothenburg, Gothenburg, Sweden.

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http://dx.doi.org/10.1039/b912918aDOI Listing
March 2010

Tipping the balance of deterministic lateral displacement devices using dielectrophoresis.

Lab Chip 2009 Sep 15;9(18):2698-706. Epub 2009 Jun 15.

Division of Solid State Physics, Lund, Sweden.

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http://dx.doi.org/10.1039/b823275jDOI Listing
September 2009

Mechanical behavior of a supported lipid bilayer under external shear forces.

Langmuir 2009 Jun;25(11):6279-86

Division of Solid State Physics, Lund University, SE-22100 Lund, Sweden.

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http://dx.doi.org/10.1021/la8042268DOI Listing
June 2009

Shear-driven motion of supported lipid bilayers in microfluidic channels.

J Am Chem Soc 2009 Apr;131(14):5294-7

Division of Solid State Physics, Lund University, SE-22100 Lund, Sweden.

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http://pubs.acs.org/doi/abs/10.1021/ja809987b
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http://dx.doi.org/10.1021/ja809987bDOI Listing
April 2009

Local conformation of confined DNA studied using emission polarization anisotropy.

Small 2009 Feb;5(2):190-3

Department of Chemistry, Nano-Science Center, University of Copenhagen, Copenhagen, Denmark.

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http://dx.doi.org/10.1002/smll.200800423DOI Listing
February 2009

Directed self-organization of single DNA molecules in a nanoslit via embedded nanopit arrays.

Proc Natl Acad Sci U S A 2009 Jan 2;106(1):79-84. Epub 2009 Jan 2.

Department of Physics, Brown University, Providence, RI 02912, USA.

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http://dx.doi.org/10.1073/pnas.0811468106DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2629197PMC
January 2009

A method improving the accuracy of fluorescence recovery after photobleaching analysis.

Biophys J 2008 Dec 20;95(11):5334-48. Epub 2008 Jun 20.

Division of Solid State Physics, Lund University, Lund, Sweden.

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http://dx.doi.org/10.1529/biophysj.108.134874DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2586554PMC
December 2008

Multidirectional sorting modes in deterministic lateral displacement devices.

Phys Rev E Stat Nonlin Soft Matter Phys 2008 Oct 2;78(4 Pt 2):046304. Epub 2008 Oct 2.

Materials Science Institute, University of Oregon, Eugene, Oregon 97403-1274, USA.

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http://dx.doi.org/10.1103/PhysRevE.78.046304DOI Listing
October 2008

Field-dependent DNA mobility in 20 nm high nanoslits.

Nano Lett 2008 Jul 5;8(7):1785-90. Epub 2008 Apr 5.

BIOS/Lab-on-a-Chip Group, MESA Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands.

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http://dx.doi.org/10.1021/nl080300vDOI Listing
July 2008

Tuneable separation in elastomeric microfluidics devices.

Lab Chip 2008 May 27;8(5):657-9. Epub 2008 Feb 27.

Division of Solid State Physics, Lund, Sweden.

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http://dx.doi.org/10.1039/b719449hDOI Listing
May 2008

Single-molecule detection and mismatch discrimination of unlabeled DNA targets.

Nano Lett 2008 Jan 19;8(1):183-8. Epub 2007 Dec 19.

Department of Physics, Division of Solid State Physics and the Nanometer Consortium, Lund University, Sölvegatan 14, 223 62 Lund, Sweden.

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http://dx.doi.org/10.1021/nl072401jDOI Listing
January 2008

Nanoconfinement-enhanced conformational response of single DNA molecules to changes in ionic environment.

Phys Rev Lett 2007 Aug 1;99(5):058302. Epub 2007 Aug 1.

Danish Polymer Centre and Biosystems Department, Risø National Laboratory, Technical University of Denmark-DTU, DK-4000 Roskilde, Denmark.

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http://dx.doi.org/10.1103/PhysRevLett.99.058302DOI Listing
August 2007

Generic surface modification strategy for sensing applications based on AuSiO2 nanostructures.

Biointerphases 2007 Mar;2(1):49-55

Lund University, Division of Solid State Physics, SE-221 00 Lund, Sweden.

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http://avs.scitation.org/doi/10.1116/1.2717926
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http://dx.doi.org/10.1116/1.2717926DOI Listing
March 2007

Use of PLL-g-PEG in micro-fluidic devices for localizing selective and specific protein binding.

Langmuir 2006 Nov;22(24):10103-8

Division of Solid State Physics, Lund University, P.O. Box 118, SE-221 00, Lund, Sweden.

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http://dx.doi.org/10.1021/la060198mDOI Listing
November 2006

Improving the instrumental resolution of sensors based on localized surface plasmon resonance.

Anal Chem 2006 Jul;78(13):4416-23

Division of Solid State Physics, Lund University, Lund, Sweden.

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http://pubs.acs.org/doi/abs/10.1021/ac0601967
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http://dx.doi.org/10.1021/ac0601967DOI Listing
July 2006

Long-range interactions between transcription factors.

Nanotechnology 2005 Oct 3;16(10):1993-9. Epub 2005 Aug 3.

Department of Physics, Princeton University, Princeton, NJ 08544, USA.

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http://dx.doi.org/10.1088/0957-4484/16/10/003DOI Listing
October 2005

Single-molecule studies of repressor-DNA interactions show long-range interactions.

Proc Natl Acad Sci U S A 2005 Jul 30;102(28):9796-801. Epub 2005 Jun 30.

Departments of Physics, Molecular Biology, and Electrical Engineering, Princeton University, Princeton, NJ 08544.

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http://dx.doi.org/10.1073/pnas.0502917102DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1168954PMC
July 2005

Micro- and nanofluidics for DNA analysis.

Anal Bioanal Chem 2004 Apr 5;378(7):1678-92. Epub 2004 Mar 5.

Department of Molecular Biology, Princeton University, Princeton, NJ, USA.

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http://dx.doi.org/10.1007/s00216-004-2526-0DOI Listing
April 2004

Bacterial chromosome extraction and isolation.

Lab Chip 2002 Nov 7;2(4):207-12. Epub 2002 Nov 7.

Department of Physics, Princeton University, Princeton, NJ 08544, USA.

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http://dx.doi.org/10.1039/b208010aDOI Listing
November 2002

A DNA prism for high-speed continuous fractionation of large DNA molecules.

Nat Biotechnol 2002 Oct 3;20(10):1048-51. Epub 2002 Sep 3.

Center for Photonics and Optoelectronic Materials (POEM), Princeton University, Princeton, NJ 08544, USA.

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http://dx.doi.org/10.1038/nbt733DOI Listing
October 2002

Role of molecular size in ratchet fractionation.

Phys Rev Lett 2002 Oct 4;89(17):178301. Epub 2002 Oct 4.

Center for Photonics and Optoelectronic Materials (POEM), Department of Electrical Engineering, Princeton University, Princeton, New Jersey 08544, USA.

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https://www.princeton.edu/sturm/publications/journal-article
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http://link.aps.org/doi/10.1103/PhysRevLett.89.178301
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http://dx.doi.org/10.1103/PhysRevLett.89.178301DOI Listing
October 2002