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Affichage de 381 à 390 sur 16553

Article dans une revue

Interface-engineered vanadium-tungsten nitride nanolaminate thin films for high-performance micro-supercapacitors

Khac Huy Dinh, Kevin Robert, Jérémie Chaillou, Lydia Karmazin, Isabelle Roch-Jeune, Chiara Crivello, Marielle Huvé, David Troadec, Christophe Lethien, Pascal Roussel

Multicationic nitrides are emerging as a new class of high-performance electrode materials for microsupercapacitors (MSCs), yet their synthesis and structural control remain challenging. Here, we report the fabrication of VWN nanolaminates using reactive magnetron sputtering deposition method. The…

Journal of Materiomics, 2026, 12 (5), pp.101280. ⟨10.1016/j.jmat.2026.101280⟩. ⟨hal-05706914⟩

Article dans une revue

Unleashing the Power of a Double-Nanobody Sandwich Electrochemical Assay for Rapid Detection of Grapevine Fanleaf Virus

Subhankar Sahu, Sarah Dietrich, Rabah Boukherroub, Vianney Poignavent, Adrien Trolet, Hélène Scheer, Anne Cousin, Daniel Clesse, Gérard Demangeat, Sabine Szunerits, Christophe Ritzenthaler

Grapevine fanleaf virus (GFLV) is one of the most severe and widespread viruses affecting grapevines, causing significant economic losses by reducing crop quality and vineyard longevity. As no curative treatment exists, disease prevention relies essentially on prophylactic measures. The standard…

ACS Applied Bio Materials, 2026, 9 (2), pp.839-849. ⟨10.1021/acsabm.5c01727⟩. ⟨hal-05438580⟩

Communication dans un congrès

Towards an industrial lead-free ferroelectric KNN thin film for piezoelectric MEMS actuators

Lisa Legardinier, Brenda Carreno Jimenez, Sophie Ollivier, Valérie Demange, Christel Dieppedale, Florian Dupont, Denis Remiens, Brice Gautier, Maryline Guilloux-Viry, Gwenael Le Rhun, Grégoire Magagnin, Ngoc Kim Thanh Bui, Karim Dogheche

Despite the RoHS (Restriction of Hazardous Substances) directives regarding the use of lead in many electronic applications, introduced 20 years ago, lead zirconate titanate (PZT) remains the most widely used piezoelectric material in actuator devices in the absence of a suitable alternative at the…

ECAPD 2026, Jun 2026, Oulu, Finland. ⟨cea-05705327⟩

Article dans une revue

PCB-Based Hybrid Series/Corporate-Fed 4 × 4 D-Band Phased Array With Wide-Angle Scanning

Kamil Yavuz Kapusuz, Samuel Rimbaut, Siddhartha Sinha, Joris van Driessche, Ad Reniers, A. Bart Smolders, Pascal Szriftgiser, Guillaume Ducournau, Hendrik Rogier, Sam Lemey

Sixth generation (6G) wireless networks are envisioned to include aspects of energy footprint reduction (sustainability), besides those of network capacity and connectivity, at the design stage. This paradigm change requires radically new physical layer technologies. Notably, the integration of…

IEEE Antennas and Wireless Propagation Letters, 2026, 25 (1), pp.64-68. ⟨10.1109/LAWP.2025.3616614⟩. ⟨hal-05508726⟩

Article dans une revue

Development and validation of a 2D Mason model for ultrasonic transducer arrays: A simplified approach simulating crosstalk and dissipation mechanisms

Anouar Boujenoui, Abdelmajid Bybi, Hayat Reskal, Hassna Khalfi, Lahoucine Elmaimouni, Anne-Christine Hladky-Hennion

Piezoelectric elements arranged in 1D or 2D configurations are commonly used in ultrasonic transducer arrays for medical imaging and non-destructive testing (NDT) applications. These arrays are usually modeled using complex 2D or 3D numerical methods. Based on the equivalent circuit approach…

Applied Acoustics, 2026, 241, pp.110991. ⟨10.1016/j.apacoust.2025.110991⟩. ⟨hal-05214072⟩

Chapitre d'ouvrage

Introduction to "Electromagnetic Interference Shielding Materials

Jovana Prekodravac Filipovic, Malgorzata Celuch, Kamel Haddadi, Dragana Marinković

The general availability of cellphones, wearable technology, Wi-Fi, microwaves, and various smart gadgets has become fundamental to contemporary existence. This book examines (nano)materials, promoting advancements in shielding materials. It examines the features, behavior, properties, and spectra…

Introduction to "Electromagnetic Interference Shielding Materials". Electromagnetic Interference Shielding Materials, Elsevier, pp.1-2, 2026, ⟨10.1016/B978-0-443-36630-7.00009-0⟩. ⟨hal-05719728⟩

Chapitre d'ouvrage

Chapter 15 - Elastic wave engineering in piezoelectric materials: toward next-generation biosensors

Abdelkrim Talbi, Axel Leschiutta, Lei Oscar Cuasay, Carmen Lorena Manzanares, Shreshtha Mishra, Mohand Salah Moussa, Vincent Mortet, Othmane Marbouh, Mohamed Boutghatin, El Houssaine El Boudouti, Philippe Pernod, Bahram Djafari-Rouhani, Olivier Bou Matar

Biosensing applications have significantly benefited from advances in phononic materials and acoustic wave technologies. This chapter explores the use of phononic metasurfaces (PnMs) and phononic crystals (PnCs) to enhance the performance of surface acoustic wave (SAW) biosensors. By leveraging…

Sensing Long-Lived Resonances, Elsevier, pp.323-355, 2026, ⟨10.1016/B978-0-44-332944-9.00025-6⟩. ⟨hal-05576865⟩

Article dans une revue

Selective access to individual cells after assembling for advanced cell-cell interaction studies

Faruk Shaik, Bahram Ahmadian, Aurélie Guillemette, Sofia Titah, Hua Cao, Bruno Quesnel, Dominique Collard, Loïc Lemonnier, Yasmine Touil, Mehmet Cagatay Tarhan

Understanding the mechanisms underlying cell-cell interactions necessitates a versatile method to assemble cells in a precisely-controlled, cell-specific environment, enabling analysis with high spatiotemporal resolution. Here, we introduce a microfluidic technique using stacked flows to create “…

Journal of Nanobiotechnology, 2026, 24, pp.662. ⟨10.1186/s12951-026-04337-x⟩. ⟨hal-05608527⟩