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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Baumgartner, Christian
Graz University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Deep learning-based image registration in dynamic myocardial perfusion CT imagingcitations
- 2023ChatGPT in Medicine: Ark of the Covenant or Pandora’s Box? Present status and future perspectives: how, what, who and where? (Preprint)
- 2023Fully Printed Flexible Ultrasound Transducer for Medical Applicationscitations
- 2022Best Research Papers in the Field of Sensors, Signals, and Imaging Informatics 2021citations
- 2021Investigation of materials and morphologies on signal qualities of a fully printed tattoo single channel PVDF transducer
- 2021Notable Papers and New Directions in Sensors, Signals, and Imaging Informaticscitations
- 2017A new input device for spastics based on strain gaugecitations
Places of action
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article
Fully Printed Flexible Ultrasound Transducer for Medical Applications
Abstract
<p>The fabrication of a fully printed, lead-free, polymer piezoelectric transducer is presented and the characterization of its structural, dielectric, and ferroelectric properties at different processing stages is demonstrated. The performance of poly(vinylidene fluoride-trifluoroethylene) transducers with resonance frequency analyses, acoustic power measurements, and pulse-echo experiments is evaluated. Notably, for the first time for a fully printed transducer, an optimal performance in the medical ultrasound range (<15 MHz) is demonstrated with acoustic power >1 W cm<sup>−2</sup>, which is promising for applications in epidermal and wearable electronics. Overall, the findings provide a strong foundation for future research in the area of flexible ultrasound transducers.</p>