Publications

• Article dans une revue

Plant- and Microalgae-Based Biotechnological Strategies for Affordable and Non-Invasive Delivery of Antidiabetic Peptides

Thibault Boscart, Alexandre Barras, Valérie Plaisance, Valérie Pawlowski, Emerson Giovanelli, Muriel Bardor, Christophe D’hulst, Amar Abderrahmani

The prevalence of diabetes and its worldwide co-morbidities is escalating. Therefore, the number of users of therapeutic peptides including insulin analogs and glucagon-like peptide 1 receptor agonists (GLP-1RAs), will unavoidably increase in the coming years. However, access to these two…

Pharmaceutics, 2026, 18 (2), pp.223. ⟨10.3390/pharmaceutics18020223⟩. ⟨hal-05553665⟩

• Article dans une revue

Channel Emulator-Based Experimental Measurements for Spectrum Sensing in IoT Networks

Julio Manco-Vasquez, Iyad Dayoub

The rapid expansion of Internet of Things (IoT) applications requires reliable evaluation frameworks capable of reproducing realistic radio-frequency (RF) environments. One of the main challenges is the limited availability of spectrum caused by the growing number of connected devices. This paper…

IEEE Sensors Letters, In press, pp.1-4. ⟨10.1109/LSENS.2026.3715793⟩. ⟨hal-05719164⟩

• Article dans une revue

Miniaturized differential dual circularly polarized traveling wave dielectric resonator antenna array with high ports isolation

Yazeed Qasaymeh, Mohammad Alibakhshikenari, Omar Alharbi, Jaume Anguera, Isabelle Huynen, Iyad Dayoub, Takfarinas Saber, Ernesto Limiti, Abdullah Almuhaisen

The present study presents a differential traveling wave series-fed dielectric resonator antenna (DRA) array with dual circularly polarized (DCP) operating for IEEE 802.11a applications. To possess circular polarization (CP) fields, a unique antenna element composed of rectangular dielectric…

Journal of Computational Electronics, 2026, 25 (4), pp.161. ⟨10.1007/s10825-026-02602-8⟩. ⟨hal-05718881⟩

• Article dans une revue

0.2-<i>μ</i>m InP/GaAsSb DHBT Transferred on Si-HR With 28 mW/<i>μ</i>m² at 94 GHz

Abdelmalek Zemour, Malek Zegaoui, Christophe Coinon, Yannick Roelens, Etienne Okada, Pascal Chevalier, Mohammed Zaknoune

We present 94 GHz large-signal load-pull measurements of a transferred InP/GaAsSb double heterojunction bipolar transistor fabricated on a high-resistivity silicon (Si-HR) substrate. The characterized device features an emitter area of 0.19 × 8.9 µm 2 . Biased for highest power, an output power of…

• Article dans une revue

Inkjet-Printing with Micrometer Resolution on Paper for Flexible RF Applications

Fawzi Bouakkaz, Riccardo Sargeni, Sylvie Lepilliet, Simon Skrzypczak, Emiliano Pallecchi, Gianluca Fiori, Henri Happy

IEEE Journal On Flexible Electronics, 2026, pp.1-1. ⟨10.1109/JFLEX.2026.3668145⟩. ⟨hal-05554156⟩

• Article dans une revue

Steerable Thin-Film Electrode Array for Cochlear Implantation: Design and Development for Future Atraumatic Insertion

Ahmad Itawi, Bacem Zribi, Prabhakar Sidambaram, Thanh Hang Tran, Guillaume Tourrel, Renato Torres, Sofiane Ghenna, Sébastien Grondel, Yann Nguyen, Cedric Plesse, Eric Cattan

During cochlear implant surgery, standard electrode arrays are inserted into the scala tympani to stimulate the spiral ganglion cells and rehabilitate hearing in deaf patients. However, conventional electrode arrays' stiffness and passive nature lead to potential trauma or incomplete insertion…

Sensors and Actuators Reports, 2026, 11, pp.100447. ⟨10.1016/j.snr.2026.100447⟩. ⟨hal-05488634⟩

• Article dans une revue

Performance Evaluation of Cell-Free Massive MIMO Systems Based on Mixed Indoor/Outdoor Measurements

Eric Pierre Simon, Joumana Farah, Valentin Picquet, Pierre Laly

This paper presents an extensive investigation into the performance of cell-free massive multiple-input multiple-output (CF-mMIMO) systems using empirical channel data. We first detail an original measurement campaign conducted in a mixed indoor/outdoor campus environment, providing a realistic…

IEEE Access, 2026, 14, pp.58453-58465. ⟨10.1109/ACCESS.2026.3682917⟩. ⟨hal-05602429⟩

• Article dans une revue

Low-loss, 1-m long length, silica based hollow-core THz waveguide operating at 1 THz

Georges Humbert, Jean-Louis Auguste, Guillaume Ducournau, Jean-Francois Lampin

A hollow-core THz waveguide composed of silica capillaries is proposed for low-loss THz wave propagation. Silica, despite its large absorption coefficient at THz frequencies, offers numerous fabrication advantages for developing THz waveguides. A numerical study on the anti-resonant guiding…

IEEE Transactions on Terahertz Science and Technology, 2026, pp.1-7. ⟨10.1109/TTHZ.2026.3705971⟩. ⟨hal-05697920⟩

• Article dans une revue

FragCast: A Scalable BLE-based OTA Framework for Constrained IoT Devices

Ebenezer Djafsia Souboura, Damien Sambo, Paul Dayang, Michel Vianney Komguep, Laurent Clavier

The proliferation of constrained Internet of Things (IoT) devices requires scalable Over-the-Air (OTA) firmware update mechanisms. Conventional approaches, predominantly based on one-to-one communication such as Bluetooth Low Energy (BLE) Device Firmware Update (DFU), suffer from a scalability…

IET Control Theory and Applications, 2026, 16 (1), pp.e70031. ⟨10.1049/wss2.70031⟩. ⟨hal-05600346⟩

• Article dans une revue

Confining Metastable Wurtzite HgTe for Infrared Optoelectronics

Kseniia Sergeeva, Arsenii Portniagin, Dario Mastrippolito, Clement Gureghian, Antoine Hage, Dries de Pesseroey, Marco Paye, Erwan Bossavit, Aleksandr Sergeev, Zhuo Li, Albin Colle, Céline Rivaux, Sandrine Ithurria, Peter Reiss, Gilles Patriarche, Xiaoyan Zhong, Jing Li, Stefan Klotz, Benoit Baptiste, Debora Pierucci, Francesco Capitani, Christophe Delerue, Andrey Rogach, Emmanuel Lhuillier

Mercury telluride (HgTe) nanocrystals are cornerstone materials for infrared optoelectronics, yet all previously reported forms of HgTe have crystallized in the centrosymmetric zinc-blende phase. Here, we develop a comprehensive cation exchange route to access metastable wurtzite (WZ) HgTe in both…

ACS Nano, 2026, 20 (13), pp.10686-10695. ⟨10.1021/acsnano.6c01515⟩. ⟨hal-05574853⟩