Carré

prof.dr.ir. G.J.M. Krijnen (Gijs)

Hoogleraar
EEMCS-EE-RAM
Carré C3435
gijs.krijnen@utwente.nl
+31534896240
Visitekaartje

I received my M.Sc. degree in Electrical Engineering with honours from the University of Twente following a study on magnetic recording carried out at the Philips Research Laboratories, Eindhoven. In 1992 I obtained the doctorate degree with honours from the same university and was rewarded the 1993 Veder price of the Dutch Electronics and Radio Engineering Society (NERG) for my PhD-thesis on nonlinear integrated optics devices. From 1992-1995 I was a fellow of the Royal Netherlands Academy of Arts and Sciences and studied second- and third-order non linear integrated optics devices. In this period I was a visiting scientist at the Center for Research and Education in Optics and Lasers in Orlando, Florida, USA. In 1995-1997 I worked on integrated optic devices for optical telecommunication at the University of Twente and the Delft University of Technology. Since1998 I have been associate professor in the Transducers Science and Technology (TST) group of the MESA+ research institute and mainly responsible for the micro-actuator research. The last few years my attention has shifted to biomimetic MEMS. In 2005 I was rewarded a NWO Vici grant for my project proposal BioEARS on cricket inspired flowsensors. Since May 1st 2007 I am a full-professor of the chair of MEMS-Design focussing on bioinspired transducers. My current research interests are Transducers science (including parametric and nonlinear transduction), Biomimetic sensors and 3D printed transducers. Since September 2020 I am the Chair of the Electrical Engineering discipline (department) of the EEMCS faculty at the UT.

Expertises

  • Chemistry

    • Sensor
    • Procedure
    • Biomimetics

  • Physics

    • Fabrication
    • Silicon
    • Utilization

  • Engineering

    • Capacitive
    • Development

Organisaties

My current research interests include Transducers science in general, biomimetic, parametric and nonlinear transduction in particular, MEMS, additive manufacturing, self-assembly. The main focus is on embedded sensing in which sensors are integrated by means of multi-material printing into (soft) structural parts without assembly. Research questions include (meta-)material properties of 3D printed structures, in particular those that can be used for sensing, including conductive, piezoresistive, piezoelectric, magnetic materials. 

Publicaties

2024
FFF print defect characterization through in-situ electrical resistance monitoring, Article 11906 (E-pub ahead of print/First online). Jonkers, H., Dijkshoorn, A., Stramigioli, S. & Krijnen, G.https://doi.org/10.1038/s41598-024-59053-z
2023
DC Electric Metamaterial Behaviour in Fused Filament Fabrication Prints with Tuned Interfaces (E-pub ahead of print/First online). Dijkshoorn, A., Hamstra, T., Sanders, R. G. P., Stramigioli, S. & Krijnen, G.https://doi.org/10.1109/jflex.2023.3331563Thermal Resistivity of FFF Printed Carbon Black Doped PolymersIn 2023 IEEE International Conference on Flexible and Printable Sensors and Systems (FLEPS). IEEE. Jonkers, H., Kosmas, D., Schmitz, J. & Krijnen, G.https://doi.org/10.1109/FLEPS57599.2023.10220388Mimicking the Flow Signature of Running Spiders by Utilizing Bio-Inspired Hair Sensors Targeting Spatiotemporal Airflow Mapping, 18081-18091. Dagamseh, A. M. & Krijnen, G. M.https://doi.org/10.1109/JSEN.2023.3294591Novel 3D printed capacitive shear stress sensor, Article 103674. Oprel, J., Wolterink, G., Schilder, J. & Krijnen, G.https://doi.org/10.1016/j.addma.2023.1036743D Printed sensors and bio-electronics for robotic applications. University of Twente. Schouten, M.https://doi.org/10.3990/1.9789036556200In-Situ Monitoring for Fused Filament Fabrication by means of Multi-Electrode Resistance MeasurementsIn SMSI 2023 Conference : Sensor and Measurement Science International (Accepted/In press). Dijkshoorn, A., Neuvel, P., Jonkers, H., Stramigioli, S. & Krijnen, G.https://doi.org/10.5162/SMSI2023/P24Self-sensing properties of continuous carbon fiber reinforced, 3D-printed beamsIn SMSI 2023 Conference: Sensor and Measurement Science International (Accepted/In press). Schaaij, J., Dijkshoorn, A., Stramigioli, S. & Krijnen, G.https://doi.org/10.5162/SMSI2023/P63Characterization of Electrical Properties of Direct Ink Written Silver Ink, 412 (Accepted/In press). Jonkers, H., Idzenga, J., Kosmas, D. & Krijnen, G.https://doi.org/10.5162/SMSI2023/P68
2022
Evaluating 3D printed sEMG electrodes with silver ink traces using in-situ impedance measurementsIn 2022 IEEE Sensors. IEEE. Schouten, M., van de Maat, P., Nizamis, K. & Krijnen, G.https://doi.org/10.1109/SENSORS52175.2022.9967266

Onderzoeksprofielen

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Vakken collegejaar 2022/2023

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