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Affichage de 1361 à 1370 sur 16119

Communication dans un congrès

Microwave Electromagnetic Shielding with Free-Standing Composites Based on Graphene Oxide and Silver Nanowires

Duska Kleut, Mila Milenkovic, Fabian von Kleist-Retzow, Mohamed Sebbache, Kamel Haddadi, Svetlana Jovanovic

With the growing penetration of microwave applications in modern society, exposure to electromagnetic waves (EMWs) may become an important public health problem. In addition, the coexistence of high frequency devices and systems induce electromagnetic Interferences (EMIs) leading to electromagnetic…

2023 International Conference on Manipulation, Automation and Robotics at Small Scales (MARSS), Oct 2023, Abu Dhabi, United Arab Emirates. pp.1-6, ⟨10.1109/MARSS58567.2023.10294133⟩. ⟨hal-04378816⟩

Communication dans un congrès

Optimizations of reservoir computing in a nonlinear nanomechanical resonator

Toky Harrison Rabenimanana, Xin Zhou

Reservoir computing is a branch of artificial intelligence derived from recurrent neuron network theory. It has the advantage of being efficient in many applications like speech recognition, image classification and time series prediction [1].Recently, studies aimed at using new physical systems…

GdR MecaQ 8th Annual Meeting 2023, Oct 2023, Lille (France), France. ⟨hal-04270783⟩

HDR

[HDR] Propriétés optiques, magnéto-optiques et électroniques des nanoplaquettes colloïdales (NPL) semiconductrice CdSe, [HDR] Optical, magneto-optical and electronic properties of colloidal semiconductor CdSe nanoparticles (NPL)

Louis Biadala

Ce travail reflète les résultats que j'ai obtenus au cours de la dernière décennie sur les propriétés optiques, magnéto-optiques et électroniques des nanoplaquettes colloïdales (NPL) semiconductrice CdSe. En particulier, je décrirai l'origine des propriétés optiques des NPL de CdSe à…, This work reflects the results I have obtained over the last decade on the optical, magneto-optical and electronic properties of CdSe semiconducting colloidal nanoplatelets (NPLs). In particular, I will describe the origin of the optical properties of CdSe NPLs at cryogenic temperature. Particular…

Physique [physics]. Université de Lille, 2023. ⟨tel-05530515⟩

Article dans une revue

Leur défi : faire voler un drone de la taille d’une mouche

Sebastien Chédozeau, Sébastien Grondel, Eric Cattan

Éric Cattan et Sébastien Grondel présenteront l’état de leurs recherches bioinspirées le 10 octobre, à l’Institut des mobilités et des transports durables, à Famars, en pleine fête de la Science. Ces chercheurs se sont mis en tête de parvenir à faire voler le plus petit nanodrone au monde. Les…

La Voix du Nord, 2023, 1 page. ⟨hal-04420014⟩

Communication dans un congrès

Innovative nanobody-targeted nanoplatform delivering manganese contrast agents for MRI visualization of pancreatic islet beta cells

Marie Le Roy, Alexandre Barras, Daouda Ndiaye, Amar Abderrahmani, Eva Jakab-Toth, Aline M. Nonat, Loïc J. Charbonnière

In 2021, 537 million people worldwide suffer from diabetes. This chronic disease occurs when the pancreas does not produce enough insulin (type 1 diabetes), or when the body does not properly use the insulin which is produced (type 2 diabetes).[1] The cells involved in insulin production are called…

Optimizing Imaging and Dose-Response in Radiotherapies Workshop, Canceropole Grand Ouest, Oct 2023, Erquy, France. 1 page. ⟨hal-04182831⟩

Article dans une revue

Boron nitride quantum dots-enhanced laser desorption/ionization mass spectrometry analysis and imaging of bisphenol A

Yanfang Zhao, Rabah Boukherroub, Lu Liu, Huizhi Li, Ru-Song Zhao, Qin Wei, Xiang Yu, Xiangfeng Chen

Bisphenol A (BPA) displays harmful effects on the human health, including potent endocrine activity and potential impact on the development of cancer. Analysis BPA residues in water and plastic products attracted considerable attention in the past decades. However, dominantly used conventional…

Journal of Hazardous Materials, 2023, 459, pp.132336. ⟨10.1016/j.jhazmat.2023.132336⟩. ⟨hal-04188348⟩

Autre publication scientifique

Objet Volant Mimant l’Insecte: Rencontre avec les chercheurs

Eric Cattan, Sébastien Grondel

Rencontre avec les chercheurs, 10 octobre 2023 L’abeille, le moustique ou la coccinelle utilisent leurs ailes pour voler en réalisant un mouvement très particulier. Mais comment ce mouvement permet-il aux insectes de voler ? Pour trouver la réponse, les chercheurs tentent de le reproduire avec un…

[Exposition] Quand la nature inspire l’innovation, Exposition du 2 au 20 octobre 2023, Institut Mobilité et Transports Durables, IMTD, Valenciennes, France, 2023. ⟨hal-04420314⟩

Article dans une revue

Electropolymerization processing of side-chain engineered EDOT for high performance microelectrode arrays

Mahdi Ghazal, Anna Susloparova, Camille Lefebvre, Michel Daher Mansour, Najami Ghodhbane, Alexis Melot, Corentin Scholaert, David Guérin, Sebastien Janel, Nicolas Barois, Morvane Colin, Luc Buée, Pierre Yger, Sophie Halliez, Yannick Coffinier, Sébastien Pecqueur, Fabien Alibart

Microelectrode Arrays (MEAs) are popular tools for in vitro extracellular recording. They are often optimized by surface engineering to improve affinity with neurons and guarantee higher recording quality and stability. Recently, PEDOT:PSS has been used to coat microelectrodes due to its good…

Biosensors and Bioelectronics, 2023, 237, pp.115538. ⟨10.1016/j.bios.2023.115538⟩. ⟨hal-04182196⟩

Article dans une revue

Nucleosome Array Deformation in Chromatin is Sustained by Bending, Twisting and Kinking of Linker DNA

Fabrizio Cleri, Stefano Giordano, Ralf Blossey

Chromatin in the nucleus undergoes mechanical stresses from different sources during the various stages of cell life. Here a trinucleosome array is used as the minimal model to study the mechanical response to applied stress at the molecular level. By using large-scale, all-atom steered-molecular…

Journal of Molecular Biology, 2023, 435, pp.168263. ⟨10.1016/j.jmb.2023.168263⟩. ⟨hal-04219440⟩

Article dans une revue

BM-Seg: A new bone metastases segmentation dataset and ensemble of CNN-based segmentation approach

Marwa Afnouch, Olfa Gaddour, Yosr Hentati, Fares Bougourzi, Mohamed Abid, Ihsen Alouani, Abdelmalik Taleb-Ahmed

A B S T R A C TIn recent years, Machine Learning approaches (ML) have shown promising results in addressing many tasks inmedical image analysis. In particular, the analysis of Bone Metastases (BM) has attracted considerable interestfrom both the medical and computer vision communities due to its…

Expert Systems with Applications, 2023, 228, pp.120376. ⟨10.1016/j.eswa.2023.120376⟩. ⟨hal-04107376⟩