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Die Universität von heute, für das Wissen von morgen.

Aaron Jaufenthaler

Visit Address:

Room G2 023
Eduard-Wallnöfer-Zentrum 1
6060 Hall in Tirol
Austria

aaron.jaufenthaler@umit-tirol.at

 

ResearchGate: https://www.researchgate.net/profile/Aaron_Jaufenthaler
LinkedIn: https://www.linkedin.com/in/aaronjaufenthaler/
 

PhD thesis: Quantitative biomedical imaging of magnetic nanoparticles by magnetorelaxometry with optically pumped magnetometers

 

Scientific Interests:

  • Magnetorelaxometry imaging: method to obtain the quantitative
    spatial distribution of magnetic nanoparticles, which is important for
    medicinal applications (e. g. magnetic hyperthermia, drug targeting)
  • Optically pumped magnetometers (OPMs) / atomic magnetometers
  • Pulsed circuits
  • Magnetic Nanoparticles (MNPs)
  • Brain stimulation (e. g. tRNS, TMS), tinnitus and network reconstruction

 

Scientific Publications:

  • Arsalani, S., Radon, P., Eberbeck, D., Körber, R., Jaufenthaler, A., Baumgarten, D., & Wiekhorst, F. (2023). Temperature dependent magnetorelaxometry of magnetic nanoparticle ensembles. Physics in Medicine & Biology, 68(17), 175017. https://www.doi.org/10.1088/1361-6560/acec28
  • Schier, P., Jaufenthaler, A., Liebl, M., Arsalani, S., Wiekhorst, F. & Baumgarten, D. (2023). Human-sized quantitative imaging of magnetic nanoparticles with nonlinear magnetorelaxometry. Physics in Medicine & Biology. http://dx.doi.org/10.1088/1361-6560/ace304
  • Arsalani, S., Radon, P., Schier, P., Jaufenthaler, A., Liebl, M., Baumgarten, D., & Wiekhorst, F. (2022). Developing magnetorelaxometry imaging for human applications. Physics in Medicine & Biology, 67(22), 225007. http://dx.doi.org/10.1088/1361-6560/ac9c41
  • Lebedev, V., Jaufenthaler, A., Middelmann, T., & Baumgarten, D. (2022). Unshielded High-Bandwidth Magnetorelaxometry of Magnetic Nanoparticles with Optically Pumped Magnetometers. In Flexible High Performance Magnetic Field Sensors: On-Scalp Magnetoencephalography and Other Applications (pp. 247-265). Springer, Cham. https://doi.org/10.1007/978-3-031-05363-4_13
  • Jaufenthaler, A.; Kornack, T.; Lebedev, V., Limes, M.E.; Körber, R.; Liebl, M.; Baumgarten, D.; Pulsed optically pumped magnetometers: Addressing dead time and bandwidth for unshielded magnetorelaxometry of magnetic nanoparticles. Sensors 2021, 21(4), 1212. https://doi.org/10.3390/s21041212
  • P. Schier, A. Coene, A. Jaufenthaler and D. Baumgarten. Evaluating selection
    criteria for optimized excitation coils in magnetorelaxometry imaging. Physics in
    Medicine & Biology, 2021, 66(23), 235001. https://doi.org/10.1088/1361-6560/ac36e8
  • Jaufenthaler, A.; Schier, P.; Middelmann, T.; Liebl, M.; Wiekhorst, F. & Baumgarten, D.; Quantitative 2D Magnetorelaxometry Imaging of Magnetic Nanoparticles using Optically Pumped Magnetometers. Sensors 2020, 20(3), 753. https://doi.org/10.3390/s20030753
  • Jaufenthaler, A.; Schultze, V.; Scholtes, T; Schmidt, C.B.; Handler, M.; Stolz, R.; Baumgarten, D.; OPM magnetorelaxometry in the presence of a DC bias field. Special issue on Quantum Magnetometers; EPJ Quantum Technology 7, 12 (2020). https://doi.org/10.1140/epjqt/s40507-020-00087-3

 

Scientific Talks:

  • BioNanoMed2023
  • AIM2023
  • Magnetorelaxometry imaging of magnetic nanoparticles using optically pumped magnetometers, A. Jaufenthaler and D. Baumgarten, BIOMAG2020 (BIOMAG2022), Birmingham, August 28 - September 1, 2022.
  • Low dead time, wide bandwidth optically pumped magnetometer for
    unshielded magnetorelaxometry of magnetic nanoparticles, A. Jaufenthaler and D. Baumgarten, 15th Photonics Workshop, Kopaonik, March 13 – 16, 2022.
  • Magnetorelaxometry using Twinleaf’s OMG, A. Jaufenthaler and D. Baumgarten, Workshop on Optically Pumped Magnetometers (\mu-WOPM2020), online, October 15-16, 2020.
    Abstract: https://magnetometry.org/wp-content/uploads/sites/25/2020/09/Jaufenthaler.pdf
    Talk: https://youtu.be/SfFBPuWn9JU
  • Quantitative 1d-reconstruction of magnetic nanoparticles using magnetorelaxometry and optically pumped magnetometers, A. Jaufenthaler, T. Middelmann, M. Liebl, D. Eberbeck, D. Baumgarten, 53rd Annual Conference of the German Society for Biomedical Engineering (BMT2019), Frankfurt am Main, September 25-26, 2019. https://doi.org/10.1515/bmt-2019-6008
  • Pulsed optically pumped magnetometers: addressing optically pumped magnetometer dead time for magnetorelaxometry of magnetic nanoparticles, A. Jaufenthaler, T. Kornack, D. Baumgarten, Today's Noise Tomorrow's Signal, Berlin, February 13-15, 2019.

 

Scientific Posters:

  • Nonlinear magnetorelaxometry of magnetic nanoparticles with optically pumped magnetometers, Aaron Jaufenthaler, Peter Schier, Daniel Baumgarten, Advances in Magnetics (AIM2023), Moena, January 15-18, 2023.
  • Human-Head-Sized Quantitative Imaging of Magnetic Nanoparticles with Magnetorelaxometry and Optically Pumped Magnetometers, Aaron Jaufenthaler, Peter Schier, Tillmann Sander, Maik Liebl, Frank Wiekhorst, and Daniel Baumgarten, BMT2022, Innsbruck, September 28-30, 2022.
  • Human-Head-Sized Magnetorelaxometry Imaging of Magnetic Nanoparticles using Optically Pumped Magnetometers. Aaron Jaufenthaler, Peter Schier, Tillmann Sander, Maik Liebl, Frank Wiekhorst, Daniel Baumgarten, Magnetic Carrier Meeting 2022, London, June 14 - 17, 2022.
  • Towards unshielded magnetorelaxometry imaging of magnetic nanoparticles using pulsed OPM, Aaron Jaufenthaler, Peter Schier, Daniel Baumgarten, Workshop on Optically Pumped Magnetometers (WOPM2021), online, October 4-5, 2021.
  • Quantitative 2D magnetorelaxometry imaging of magnetic nanoparticles using optically pumped magnetometers, Aaron Jaufenthaler, Peter Schier, Thomas Middelmann, Maik Liebl, Dietmar Eberbeck, Daniel Baumgarten, AIM2020, online, June 13-16, 2021.
  • Quantitative Imaging of Magnetic Nanoparticles with Magnetorelaxometry and Optically Pumped Magnetometers, A. Jaufenthaler, P. Schier, T. Middelmann, M. Liebl, C. B. Schmidt, T. Scholtes, G. Oelsner, V. Schultze, R. Stolz, T. Kornack and D. Baumgarten, ISMAP 2019, TU Ilmenau, August 27-28, 2019.
  • Quantitative Biomedical Imaging of Magnetic Nanoparticles with
    Magnetorelaxometry by Exploiting Optically Pumped Magnetometers, A. Jaufenthaler and D.Baumgarten, CRC 1261 Summer School 2019, Magnetic sensing and applications in medicine and industry – state of the art and new prospects, Kiel, August 19-21, 2019.
  • OPM magnetorelaxometry in the presence of a DC bias field, A. Jaufenthaler, C. B. Schmidt, T. Scholtes, G. Oelsner, V. Schultze, R. Stolz and D. Baumgarten, WOPM-2019, August 14-16, 2019.
  • Pulsed OPM in Magnetorelaxometry of Magnetic Nanoparticles: Analyzing OPM’s Free Precession Signals, A. Jaufenthaler, T. Kornack and D. Baumgarten, Quantum Sensing & Magnetometry - from the nanoscale up to geological explorations, August 12-14, 2019.
  • Pulsed optically pumped magnetometers: addressing optically pumped magnetometer dead time for magnetorelaxometry of magnetic nanoparticles, A. Jaufenthaler, T. Kornack, D. Baumgarten, International Conference on Fine Particle Magnetism (ICFPM19), Gijon, May 27-31, 2019.
  • A novel approach for quantitative reconstruction of floating magnetic nanoparticles using randomised Kaczmarz algorithm, A. Jaufenthaler and D. Baumgarten, OIPE2018, September 11-13, 2018.
  • Quantification of magnetic nanoparticles using magnetorelaxometry and optically pumped magnetometers, A. Jaufenthaler, T. Sander, K. Rolfs and D. Baumgarten, BIOMAG2018, August 26-30, 2018.
  • Quantification of Magnetic Nanoparticles using Magnetorelaxometry with Optically Pumped Magnetometers, A. Jaufenthaler, T. Middelmann, M. Liebl, K. Rolfs, T. Sander, D. Baumgarten, WOPM-2018, August 25, 2018.
  • Simulation of a novel approach for quantitative floating magnetic nanoparticle reconstruction, A. Jaufenthaler and D. Baumgarten, IUPESM2018, June 3-8, 2018.
  • Exploiting Optically Pumped Magnetometer’s Flexibility To Optimize The Problem Conditioning In Magnetorelaxometry Imaging, A. Jaufenthaler and D. Baumgarten, WOPM-2017, August 21-22, 2017.

 

Contri​butions:

  • Magnetorelaxometry imaging of magnetic nanoparticles with optically pumped magnetometers and optimized sensing matrices, P. Schier, 3rd Ilmenau Symposium on Medical Application of Magnetic Nanoparticles
    and Ferrofluids (ISMAP 2019), TU Ilmenau, August 27-28, 2019.
  • Entwicklung eines transkraniellen Elektrostimulators zur Linderung von chronischem subjektiven Tinnitus, A. Jaufenthaler, ÖGBMT-Jahrestagung 2017 (student competition).

 

Memberships:

  • Stellvertretendes Mitglied der "Österreichischen Nanoinformationskommission - NIK" seit März 2021

 

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Aaron Jaufenthaler

Senior Scientist
Institute of Electrical and Biomedical Engineering
UMIT TIROL
Eduard-Wallnöfer-Zentrum 1
6060 Hall in Tirol, Austria

ResearchGate: https://www.researchgate.net/profile/Aaron_Jaufenthaler
 

 

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