Prof. Jonas Tegenfeldt, PhD

Solid State Physics

Selected Conference Presentations

 

2014

Stefan H. Holm, Jason P. Beech, Jonas O. Tegenfeldt. “Combined density and size-based sorting in deterministic lateral displacement devices” (oral, referee), microTAS 2014, The 18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, October 26-30 2014, San Antonio, Texas, USA.

2013

Jason P. Beech, Lena Nyberg, Joachim Fritzsche, Fredrik Westerlund, and Jonas O. Tegenfeldt. “What do photons do to fluorescently stained DNA in confinement?” (oral, referee), microTAS 2013, The 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, October 27-31 2013, Freiburg, Germany.

Stefan H. Holm, Jason P. Beech, Jonas O. Tegenfeldt. “Combined density and size-based sorting in deterministic lateral displacement devices” (poster, referee), microTAS 2013, The 17th International Conference on Miniaturized Systems for Chemistry and Life Sciences, October 27-31 2013, Freiburg, Germany.

2012

Jason P. Beech, Stefan H. Holm, Karl Adolfsson and Jonas O. Tegenfeldt, “Simple Analytical Devices Sensitive to the Size, Shape and Deformability of Cells” (poster) Kenya Workshop 2012, Bringing diagnostic prototypes to the point of care, June 25-29, Nairobi, Kenya.

Masoomeh Ghasemi, Stefan H. Holm, Jason P. Beech, Mattias Björnmalm and Jonas O. Tegenfeldt, “Separation of deformable hydrogel microparticles in deterministic lateral displacement devices” (poster), microTAS 2012, The 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, October 28 - November 1, 2012, Okinawa, Japan.

Jason P. Beech, Karl Adolfsson, Stefan Holm, Farnaz Yadegari, Camilla Freitag, Joachim Fritzsche, Kalim U. Mir and Jonas O. Tegenfeldt, “sample preparation for single-cell whole chromosome analysis”, (poster), microTAS 2012, The 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, October 28 - November 1, 2012, Okinawa, Japan.

2011

Jason P. Beech, Karl Adolfsson, Stefan Holm, and Jonas O. Tegenfeldt, “Cell morphology and deformability in deterministic lateral displacement devices”, µTAS, Seattle (accepted as oral, referee) 3-6 October 2011

Camilla Freitag, Joachim Fritzsche, Fredrik Persson, Kalim U. Mir and Jonas O. Tegenfeldt, “Meandering nanochannels for imaging of ultra-long DNA molecules”, µTAS, Seattle (accepted as poster, referee) 3-6 October 2011

Mattias Björnmalm, Jason P. Beech, and Jonas O. Tegenfeldt, “Synthesis of cell analogs through stop-flow lithography”, The fifth International Nanoscience Student Conference (INASCON), Aarhus, Denmark (accepted as poster, referee) 18-21 August 2011

2010

Jason P. Beech, Stefan Holm, Michael P. Barrett, and Jonas O. Tegenfeldt, “Morphology-based sorting – blood cells and parasites”, µTAS, Groningen (accepted as oral, referee) 3-7 October 2010

Henrik Persson, Jason P. Beech, Cassandra Niman, Lars Samuelson, Martin Kanje, Christelle Prinz, and Jonas O. Tegenfeldt, “Vertical nanotubes connected by a subsurface nanochannel”, µTAS, Groningen (accepted as poster, referee) 3-7 October 2010

2009

091116-18   Henrik Persson, Waldemar Hällström, Niklas Sköld, Dmitry Suyatin, Lars Montelius, Christelle Prinz, Martin Kanje, Lars Samuelson, Jonas O. Tegenfeldt, "Hollow nanowire array with integrated microfluidics for cell injection", NanoTech2009, The 13th Annual European Conference On Micro & Nanoscale Technologies for the Biosciences, Montreux, Switzerland (accepted as poster, referee)

091101-05   Jason P. Beech and Jonas O. Tegenfeldt, "Gravitationally driven deterministic lateral displacement devices", µTAS, Jeju, Korea (accepted as poster, referee)

091101-05   Jason P. Beech and Jonas O. Tegenfeldt, "Shape-based particle sorting - a new paradigm in microfluidics", µTAS, Jeju, Korea (accepted as poster, referee)

091101-05   Jason P. Beech and Jonas O. Tegenfeldt, "Capillary driven separation on patterned surfaces", µTAS, Jeju, Korea (accepted as poster, referee)

2008

081012-16   Jason P. Beech, Tapio Mäkelä, Päivi Majander, J. O. Tegenfeldt, “Throughput through thin-film fluidics”, µTAS, SanDiego, CA, US, pp. 1492-4 (accepted as poster, referee)

081012-16   Walter W. Reisner, Henrik Flyvbjerg, J. O. Tegenfeldt, “Melting mapping in nanochannels”, µTAS, SanDiego, CA, US, pp. 1516-8 (accepted as poster, referee)

081012-16   Fredrik Persson, Fredrik Westerlund, J. O. Tegenfeldt, Anders Kristensen, “Polarization anisotropy of DNA in nanochannels”, µTAS, SanDiego, CA, US, pp. 668-70 (accepted as oral, referee)

2007

071007-11   N.Sköld, T.Hernán, J.B.Wagner, W.Seifert, L.Samuelson and J.O.Tegenfeldt. “Nanofluidics in hollow nanowires”, µTAS, Paris, France, pp985-7 (accepted as poster, referee)

2006

061105-09   Asger Vig Larsen, Jason Beech, Veysel Özkapici, Brian Bilenberg, Anders Kristensen, and Jonas O. Tegenfeldt, “Pushing the limits of deterministic lateral displacement devices”, µTAS, Tokyo, Japan, pp. 930-2 (accepted as poster, referee)

061105-09   Søren Jacobsen, Jason Beech, Mikkel Schøler, Anders Kristensen, and Jonas O. Tegenfeldt, “Single-step NIL of micro and nanochannels combined with optical waveguides for characterization of DNA molecules”, µTAS, Tokyo, Japan, pp. 696-8 (accepted as poster, referee)

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Contact information Lund:

 

Jonas Tegenfeldt


Office Q142
Division of Solid State Physics
NanoLund
Department of Physics
Lund University
Box 118
SE-221 00 Lund
Sweden

Visiting address:
Professorsgatan 1
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Office Phone: +46-(0)46-222 8063 (forwarded to mobile phone)
Fax: +46-(0)46-222 3637
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Optics and fluidics labs (Q129 and Q112)
Soft lithography (PDMS) lab (Q126)
Super resolution microscopy (STED) lab (Q115)

Short CV:

 


2014 - present Full Professor at Solid State Physics, Lund University

2008-2014 VR-financed "RĂ„dsforskare" (Eng: Senior Research Fellowship Award)

2003-2008 VR-financed "Forskarassistent" (Eng: Assistant Professor)

2007 Docent (Associate Professor) in Solid State Physics

1998 - 2003 PostDoc at Princeton University

1997 PhD in Solid State Physics Lund University

1991 MSc in Engineering Physics / Materials Science Uppsala University

1986 Swedish Defense Institute of Language (Military Service)


Research interests

Micro and nanotechnology to address life science problems.

 

  • Separation science
  • Nanofluidics
  • Polymers in confined environments
  • Tools for single-cell biology
  • Super resolution microscopy (STED)