S. (Sebastiaan) Waanders MSc.

  
  
  
  
PhD student

Room: building Carré, CR-3619

Phone: +31 53 489 3079

E-mail: s.waanders@utwente.nl

 

General information

Sebastiaan Waanders was born in Zwolle in 1985. After completing his Gymnasium high school programme, he studied Applied Physics (Materials Science MSc track) at the University of Twente. After an internship at the IBM Thomas J Watson Research Center in Yorktown Heights, NY, USA, he graduated from the Interfaces and Correlated Electron systems group under supervision of prof. Hans Hilgenkamp and prof. Alexander Brinkman on the topic of high temperature superconductors. He then moved to the NeuroImaging group to apply his knowledge of physics in a (bio)medical environment and to pursue his PhD degree.

Research interests

Sebastiaan’s research is embedded in the Arthur project. Together with both clinical (MST Enschede & RUNMC Nijmegen) and industrial partners (Kryoz, DKMS and Panton), we aim to develop a novel concept for the magnetic detection of sentinel lymph nodes in the diagnosis of breast cancer. In this project we have developed sensing technology which allows for selective detection of just the magnetic nanoparticles without the background signal which usually obfuscates the magnetization from the tracer, limiting sensor performance. This sensing concept, termed Differential Magnetometry or DiffMag, is currently patent pending.

Keywords: Faraday detection, clinical applications of magnetic nanoparticles, magnetic nanoparticle relaxation behavior, AC susceptometry, magnetometry

Publications

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Method and apparatus for measuring an amount of superparamagnetic material in an object, S. Waanders, M. Visscher, T.O.B. Oderkerk, H.J.G. Krooshoop, B. ten Haken, European patent application WO2013NL50832, 2009

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Selective detection of magnetic nanoparticles in biomedical applications using differential magnetometry, M. Visscher, S. Waanders, H.J.G. Krooshoop and B. ten Haken, Journal of Magnetism and Magnetic Materials, 2014 (DOI: 10.1016/j.jmmm.2014.04.044)

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Hybrid magnetometers based on a doped silicon-on-insulator Hall device and a YBa2Cu3O7-delta flux concentrator, K.H. Kuit, W. van de Camp, S. Waanders, H. Rogalla and J. Flokstra, Superconductor Science and Technology, 2009 (DOI: 10.1088/0953-2048/22/11/114006)