Publicaciones

• Article dans une revue

Aluminum Nanoparticles for Photobleaching Resistance of Quantum Dots in Solution

Théo Duarte de Assuncao, Silvère Schuermans, Thomas Lerond, Jérôme Martin, Davy Gérard, Thomas Maurer, Jérôme Plain, Julien Proust

<div><p>We report on the optical properties of aluminum spherical nanoparticles exhibiting diameters ranging between 2 and 20 nm made by the reduction of aluminum ions in alkane solvents. In the UV-range, the extinction spectroscopy measurements unveiled well-defined surface plasmon...

Journal of Physical Chemistry C, 2025, 129 (15), pp.7541-7549. ⟨10.1021/acs.jpcc.5c00879⟩. ⟨hal-05042592⟩

• Article dans une revue

An elliptical SRR low-profile multiband antenna-backed AMC for wireless applications and satellite communications

Z. Mordi, Z. Hamouda, S. Chenaoui, M. Lagha, T. Lasri

Abstract This paper presents a low-profile, triple-band elliptical coplanar waveguide-fed antenna designed using the split-ring resonator technique. An artificial magnetic conductor with three zero-phases of the reflection coefficient is incorporated as a reflector to improve the antenna gain. The...

International Journal of Microwave and Wireless Technologies, 2025, pp.1-11. ⟨10.1017/S1759078725000418⟩. ⟨hal-05087430⟩

• Article dans une revue

New Electromagnetic Interference Shielding Materials: Biochars, Scaffolds, Rare Earth, and Ferrite-Based Materials

Dragana Marinković, Slađana Dorontić, Dejan Kepić, Kamel Haddadi, Muhammad Yasir, Blaž Nardin, Svetlana Jovanović

<div><p>In this review, a comprehensive systematic study of the research background, developments, classification, trends, and advances over the past few years in research on new electromagnetic interference (EMI) shielding materials will be described. The following groups of new...

Nanomaterials, 2025, 15, ⟨10.3390/nano15070541⟩. ⟨hal-05065573⟩

• Article dans une revue

Corneal endothelial dysfunction treatments: Recent advances in non-invasive treatment strategies

Nataliia Gnyliukh, Rabah Boukherroub, Sabine Szunerits

The corneal endothelium plays an essential role in the maintenance of a healthy vision. However, in contrast to epithelial cells with high proliferation rates and a turnover lifespan of six to seven days that allows maintenance of constant cell density and high control of cell adhesion, human...

Nano Today, 2025, 63, pp.102740. ⟨10.1016/j.nantod.2025.102740⟩. ⟨hal-05039974⟩

• Communication dans un congrès

Développement de capteurs ultrasonores SAW basés sur des substrats piézoélectriques de type vitrocéramique pour des mesures de pression et d’humidité à haute température

Oussama Zwein, Maurice Gonon, Marc Duquennoy

Mardi des chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05063499⟩

• Poster de conférence

Optimisation des paramètres de capteurs SAW basée sur la théorie COM

Rayen Kalai Mathlouthi, Nikolay Smagin, Zakariae Oumekloul, Marc Duquennoy, Mohammadi Ouaftouh

Mardi des Chercheurs 2025, Apr 2025, Valenciennes, France. ⟨hal-05025446⟩

• Article dans une revue

Room-temperature, continuous-wave terahertz generation in free-space with an intersubband mid-infrared photomixer

Quyang Lin, Jean-François Lampin, Guillaume Ducournau, Sylvie Lepilliet, Hua Li, Emilien Peytavit, Stefano Barbieri

We demonstrate a terahertz photomixer pumped by mid-infrared photons at a wavelength of 10 μm. The device is based on a dual-antenna architecture, in which a two-dimensional array of mid-infrared patch-antenna resonators is connected to the electrodes of a log-spiral terahertz antenna. By...

APL Photonics, 2025, 10 (4), pp.046102. ⟨10.1063/5.0257847⟩. ⟨hal-05042531⟩

• Article dans une revue

Treatment of lung diseases via nanoparticles and nanorobots: Are these viable alternatives to overcome current treatments?

Meekha George, Rabah Boukherroub, Amitav Sanyal, Sabine Szunerits

Materials Today Bio, 2025, 31, pp.101616. ⟨10.1016/j.mtbio.2025.101616⟩. ⟨hal-05002673⟩

• Poster de conférence

Miniaturized Intelligent Actuators Enabling Active Endoscopic Navigation

Thanh-Hang Tran, Sofiane Ghenna, Sébastien Grondel, Eric Cattan

This poster presents the development of intelligent actuators for active micro-endoscopes, designed to enhance surgeons’ diagnostic capabilities during operations. The proposed system enables real-time adjustment of the viewing angle without physically moving the endoscope, thus contributing to..., Ce poster présente le développement d'actionneurs intelligents pour micro-endoscopes actifs, conçus pour améliorer les capacités de diagnostic des chirurgiens pendant l’opération. Le système proposé permet d’ajuster l’angle de vue en temps réel sans déplacer physiquement l’endoscope,...

Le Mardi des Chercheurs, Apr 2025, Valenciennes, France. https://www.uphf.fr/agenda/mardi-chercheurs. ⟨hal-05026974⟩

• Article dans une revue

Electricity-driven selectivity in the photocatalytic oxidation of methane to carbon monoxide with liquid gallium-semiconductor composite

My Nghe Tran, Alina Skorynina, Ahmed Addad, Ali Fadel, Karima Ben Tayeb, Lydia Karmazin, Louis Thomas, Massimo Corda, Yevkeni Wisse, Evgeny Vovk, Andrei Khodakov, Bruno Grandidier, Vitaly Ordomsky

Metal co-catalysts in oxide semiconductors are essential to enhance photocatalytic reaction, but the selectivity is often low due to the conversion of the target molecules as more reactive in comparison with the reagents. Here, we explore the influence of electricity on the activity and selectivity...

Applied Catalysis B: Environmental, 2025, pp.124834. ⟨10.1016/j.apcatb.2024.124834⟩. ⟨hal-04793142⟩