Aggregation of polymeric polysaccharide-based nanoparticles as a challenge in microwave tomography targetting breast cancer
| Autor: | Tomasz Swebocki, Mohamed Sebbache, Rabah Boukherroub, Kamel Haddadi |
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| Přispěvatelé: | Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 (IEMN), Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Université catholique de Lille (UCL)-Université catholique de Lille (UCL), NanoBioInterfaces - IEMN (NBI - IEMN), Université catholique de Lille (UCL)-Université catholique de Lille (UCL)-Centrale Lille-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Polytechnique Hauts-de-France (UPHF)-JUNIA (JUNIA), Circuits Systèmes Applications des Micro-ondes - IEMN (CSAM - IEMN ), The following research is funded by IEMN Project: 'Enhanced Microwave Imaging for NAno MEdicine' (EMINAME). |
| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Tomasz Swebocki 24th International Microwave and Radar Conference, MIKON 2022 24th International Microwave and Radar Conference, MIKON 2022, Sep 2022, Gdansk, Poland |
| Popis: | International audience; We report the preliminary results of direct extraction of complex permittivity of alginate nanoparticles solutions using microwave open-ended coaxial probing. The study focused on identifying main technical obstacles in such measurements – especially the influence of concentration and aggregation of the nanoparticles on the measured dielectric constant and loss tangent. The experimental data revealed that an increase of alginate nanoparticles concentration is correlated with changes of both loss tangent and dielectric constant. |
| Databáze: | OpenAIRE |
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