Publications

• 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⟩

• Article dans une revue

Organic acid-based deep eutectic solvents (DESs) are potent antimicrobial agents against antibiotic-resistant bacteria and viruses

Mohamed Abdelfattah Maky, Yanath Belguesmia, Chérifa Obone Opimba, Magloire Pandoua Nekoua, Toluwani Oshinowo, Mélissa Tourret, Rabah Boukherroub, Didier Hober, Djamel Drider

The escalating threat of antibiotic-resistant bacteria, biofilms and viral contamination in the healthcare and food industries threatens global health and requires the development of innovative antimicrobials. Deep eutectic solvents (DESs) have attracted attention as antimicrobial candidates, but…

Current Research in Microbial Sciences, 2026, 10, pp.100612. ⟨10.1016/j.crmicr.2026.100612⟩. ⟨hal-05669900⟩

• Article dans une revue

The Role of Absolute Space in Newton's Physics

Raffaele Pisano, Paolo Bussotti

In this paper, we examine Newton’s concept of absolute space. We aim at clarifying: (1) the reasons that led Newton to introduce this notion; (2) the arguments he used to justify its existence; (3) the relationship between absolute space and the principle of inertia; and (4) the role of absolute…

Foundations of Science, 2026, IDTC Special Issue. Newton's Principia & Newtonian Mechanics: Foundations, Heritage, Methodology, Editions, Popularization and Nature of Science Teaching Newton, 31 (1), pp.109-151. ⟨10.1007/s10699-025-10023-2⟩. ⟨hal-05523713⟩

• Article dans une revue

Co-encapsulated fluorescent magnetic nanoparticles for potential applications in breast cancer therapy: Exploratory in vitro and in vivo studies

Stefan Sandu, Gianina Dodi, Ioannis Gardikiotis, Bianca-Elena-Beatrice Cretu, Andreea Luca, Florina Daniela Cojocaru, Liliana Verestiuc, Sorin-Aurelian Pasca, Vera Balan

This study describes, for the first time in the literature, a suitable approach to develop co-encapsulated magnetic nanoparticles based on fluorescent biotinylated N-palmitoyl chitosan, hydrophobic magnetite, Docetaxel and Verapamil. The multicomponent nanostructures were obtained using a two-step…

International Journal of Pharmaceutics, 2026, 695, pp.126808. ⟨10.1016/j.ijpharm.2026.126808⟩. ⟨hal-05591327⟩

• Communication dans un congrès

Spintronic Terahertz Emitters with Integrated Metallic Terahertz Cavities

M. Mičica, A. Wright, P. Koleják, G. Lezier, K. Postava, J. Hawecker, A. de Vetter, J. Tignon, J. Mangeney, H. Jaffres, R. Lebrun, N. Tiercelin, M. Vanwolleghem, S. Dhillon

2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), Aug 2025, Helsinki, Finland. pp.1-2, ⟨10.1109/IRMMW-THz61557.2025.11319586⟩. ⟨hal-05629591⟩

• 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

Study of the influence of hardening on sol-gel-type anti-reflective coatings characterized by ultrasound

Marc Duquennoy, Hervé Piombini, Tahar Kadi, Amira Guediche, Nikolay Smagin, Mohammadi Ouaftouh

The present article focuses on the non-destructive characterization of sol-gel-type anti-reflective thin films, produced by dip-coating, with surface acoustic waves, an ultrasound technique. In particular, the changes that occur as a result of a post-treatment called ammonia hardening, carried out…

Results in Materials, 2026, 30, pp.100936. ⟨10.1016/j.rinma.2026.100936⟩. ⟨hal-05591660⟩

• Communication dans un congrès

Soft Fault Estimation and Localisation in Y-Shaped Networks using OFDM-Based Signals

Ameer Ahmadie, Ndeye Gueye, Virginie Degardin, Vincent Cocquempot

This paper introduces a method for detecting, estimating, and localising a soft fault in wired communication networks. The proposed method is based on analysing the transmission coefficients (TC) in the time domain under both fault-free and faulty situations. An orthogonal frequency-division…

ICICT 2026 11th International Congress on Information and Communication Technology, Feb 2026, London (UK), United Kingdom. ⟨hal-05540708⟩

• Article dans une revue

Exploiting the mixed conduction of a doped conjugated polyelectrolyte on an electronic nose circuit board

Sandra Kenne Koudjou, Marie Delarue, Aymar Kingoum Taka, Antoine Baron, Bilel Hafsi, Sébastien Pecqueur

Machine olfaction is still not embedded in portable devices. Relationships between electronic materials and chemical environments are hard to decipher to build phenomenologic models that formalize smells’ and odors’ subjectivity. Also, machine olfaction requires norms to generate large datasets: a…

Discover Electronics, 2026, 3 (1), pp.105. ⟨10.1007/s44291-026-00255-2⟩. ⟨hal-05705402⟩