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Researcher Profile

Stefan Schrittwieser

 Stefan Schrittwieser

Function

Junior Scientist

Center

Health & Bioresources

Competence Unit

Molecular Diagnostics

E-Mail

Stefan.Schrittwieser(at)ait.ac.at

Phone

+43 50550 4302

Address

Giefinggasse 4, 1210 Vienna

Career

Field: Molecular Diagnostics

Main Research: Diagnostic Biosensors

Experience: Stefan Schrittwieser's research interests target biosensor technologies for point-of-care diagnostics by using nanomaterials with distinct optical and/or magnetic properties (e.g. localized surface plasmons, superparamagnetism). This includes nanoparticle synthesis, nanoparticle surface modifications by specific proteins and antibodies, and the detection of biochemical interactions on the so modified surface. Furthermore, the research includes the design and development of prototype setups and the simulation of the optical, magnetic and hydrodynamic behavior of nanoparticles.

  • 2009: Poster Prize awarded by the Royal Sociey of Chemistry at the NanoBioTech Montreux 2009, Montreux, Switzerland.
  • 2010: Poster Prize awarded at the NANOSENS 2010, Vienna, Austria.
  • 2013: Poster Prize awarded by the Erwin Schrödinger Society at the BioNanoMed 2013, Krems, Austria.
  • 2015: Award for Outstanding Poster Presentation at the 4th International Conference on Bio-Sensing Technology, Lisbon, Portugal
  • 2018: ESG-Nano-Prize - Advancement award for publications in nanoscience and nanotechnology

Publications

  • Modeling and Development of a Biosensor Based on Optical Relaxation Measurements of Hybrid Nanoparticles
    Author(s): Schrittwieser, S.; Ludwig, F.; Dieckho, J.; Soulantica, K.; Viau, G.; Lacroix, L.-M.; Lentijo, S. M.; Boubekri, R.; Maynadié, J.; Huetten, A.; Brueckl, H.; Schotter, J.
    Journal: ACS Nano, 6 (2012) ; 791-801
  • Direct Protein Detection in the Sample Solution by Monitoring Rotational Dynamics of Nickel Nanorods
    Author(s): Schrittwieser, S.; Ludwig, F.; Dieckhoff, J.; Tschoepe, A.; Guenther, A.; Richter, M.; Huetten, A.; Brueckl, H.; Schotter, J.
    Journal: Small, 10 (2014) ; 407-411
  • Air- and Water-Resistant Noble Metal Coated Ferromagnetic Cobalt Nanorods
    Author(s): Lentijo-Mozo, S.; Tan, R.P.; Garcia-Marcelot, C.; Altantzis, T.; Fazzini, P.-F.; Hungria, T.; Cormary, B.; Gallagher, J.R.; Miller, J.T.; Martinez, H.; Schrittwieser, S.; Schotter, J.; Respaud, M.; Bals, S.; van Tendeloo, G.; Gatel, C.; Soulantica, K.
    Journal: ACS Nano (2015) ; 10.1021/nn506709k
  • Single-core magnetic markers in rotating magnetic field based homogeneous bioassays and the law of mass action
    Author(s): Dieckhoff J.; Schrittwieser S.; Schotter J.; Remmer H.; Schilling M.; Ludwig F.
    Journal: J. Magn. Magn. Mater., 380 (2015) ; 205-208
  • Homogeneous Biosensing Based on Magnetic Particle Labels
    Author(s): Schrittwieser S.; Pelaz, B.; Parak, W. J.; Lentijo-Mozo, S.; Soulantica, K.; Dieckhoff, J.; Ludwig, F.; Guenther, A.; Tschöpe, A.; Schotter, J.
    Journal: Sensors, 16 (2016) ; 828
  • Homogeneous Protein Analysis by Magnetic Core-Shell Nanorod Probes
    Author(s): Schrittwieser S.; Pelaz, B.; Parak, W. J.; Lentijo-Mozo, S.; Soulantica, K.; Dieckhoff, J.; Ludwig, F.; Altantzis, T.; Bals, S.; Schotter, J.
    Journal: ACS Appl. Mater. Interfaces, 8 (2016) ; 8893-8899
  • Direct protein quantification in complex sample solutions by surface-engineered nanorod probes
    Author(s): Schrittwieser S.; Pelaz, B.; Parak, W. J.; Lentijo-Mozo, S.; Soulantica, K.; Dieckhoff, J.; Ludwig, F.; Schotter, J.
    Journal: Sci. Rep., 7 (2017) ; 4752
  • Doping method determines para- or superparamagnetic properties of photostable and surface modifiable quantum dots for multimodal bioimaging
    Author(s): Part, F.; Zaba, C.; Bixner, O.; Grünewald, T.; Michor, H.; Küpcü, S.; Debreczeny, M.; De Vito Francesco, E.; Lassenberger, A.; Schrittwieser, S.; Hann, S.; Lichtenegger, H.; Ehmoser, E.-K.
    Journal: Chem. Mater., 30 (2018) ; 4233
  • Homogeneous Biosensor Based on Optical Detection of the Rotational Dynamics of Anisotropic Nanoparticles
    Author(s): Schrittwieser, S.; Schotter, J.; Maier, T.; Bruck, R.; Muellner, P.; Kataeva, N.; Soulantika, K.; Ludwig, F.; Huetten, A.; Brueckl, H.
    Conference Eurosensors XXIV, Linz, Austria
  • Integrated optical waveguide and nanoparticle based label-free molecular biosensing concepts.
    Author(s): Hainberger, R.; Muellner, P.; Melnik, E.; Wellenzohn, M.; Bruck, R.; Schotter, J.; Schrittwieser, S.; Waldow, M.; Wahlbrink, T.; Koppitsch, G.; Schrank, F.; Soulantica, K.; Lentijo, S.; Pelaz, B.; Parak, W.
    Conference Photonics West, San Francisco, CA
  • Optical biosensor technologies for molecular diagnostics at the point-of-care.
    Author(s): Schotter, J.; Schrittwieser, S.; Muellner, P.; Melnik, E.; Hainberger, R.; Koppitsch, G.; Schrank, F.; Soulantica, K.; Lentijo-Mozo, S.; Pelaz, B.; Parak, W.; Ludwig, F.; Dieckhoff, J.
    Conference Advances in Global Health through Sensing Technologies 2015, Baltimore, MD

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