Publicaciones

Affichage de 711 à 720 sur 16429


  • Article dans une revue

In situ Investigation of 1T′/1H Phase Transition in Colloidal WS₂ Monolayers

Dario Mastrippolito, Ashkan Shahmanesh, Mariarosa Cavallo, Erwan Bossavit, Iman Laqchaa El Abed, Corentin Dabard, Shalini Singh, Mathieu Silly, Francesco Capitani, Nemanja Peric, Louis Biadala, Andrea Zitolo, José Avila, Francesco Carlà, Cesare Tresca, Emmanuel Lhuillier, Benoit Mahler, Debora Pierucci

Controlling the crystal phase of two-dimensional transition metal dichalcogenides (TMDs) is essential for tailoring their electronic and optical properties. Among the polymorphs of WS₂, the metastable 1T′ phase exhibits semimetallic or narrow-bandgap character and hosts quantum functionalities...

Nanoscale, 2025, ⟨10.1039/D5NR03092G⟩. ⟨hal-05329170⟩

  • Article dans une revue

FRET-based mesoporous organosilica nanoplatforms for in vitro and in vivo anticancer two-photon photodynamic therapy

Nicolas Bondon, Clément Charlot, Lamiaa Ali, Alexandre Barras, Nicolas Richy, Denis Durand, Yann Molard, Grégory Taupier, Erwan Oliviero, Magali Gary-Bobo, Frédéric Paul, Sabine Szunerits, Nadir Bettache, Jean-Olivier Durand, Christophe Nguyen, Rabah Boukherroub, Olivier Mongin, Clarence Charnay

We report the synthesis of multifunctional periodic mesoporous organosilica nanoparticles (PMO NPs) with substantial two-photon absorption properties and targeting capability for two-photon excitation fluorescence (TPEF) and photodynamic therapy (TPE-PDT). Prepared using an adapted sol-gel...

Journal of materials chemistry‎ B, 2025, 13 (5), pp.1767-1780. ⟨10.1039/D4TB02103G⟩. ⟨hal-04863058⟩

  • Communication dans un congrès

Ondes Élastiques Topologiquement Guidées pour l’Haptique de Surface

Massaï Hatoumva, Charles Croënne, Bertrand Dubus, Arthur Paté, Marco Miniaci, Florian Allein, Frédéric Giraud

Les cristaux phononiques topologiques marquent une avancée majeure dans le contrôle des ondes élastiques en permettant la synthèse de modes localisés spécifiques (états de bords). Si les propriétés de ces modes font actuellement l’objet de nombreuses études, la question de leur perception haptique...

CFA 2025 - 17e Congrès Français d'Acoustique, Société Française d'Acoustique (SFA), Apr 2025, Paris, France. ⟨hal-05365341v2⟩

  • Article dans une revue

Rethinking Attention Gated with Hybrid Dual Pyramid Transformer-CNN for Generalized Segmentation in Medical Imaging

Fares Bougourzi, Fadi Dornaika, Abdelmalik Taleb-Ahmed, Vinh Truong Hoang

Inspired by the success of Transformers in Computer vision, Transformers have been widely investigated for medical imaging segmentation. However, most of Transformer architecture are using the recent transformer architectures as encoder or as parallel encoder with the CNN encoder. In this paper, we...

Lecture Notes in Computer Science, 2025, Pattern Recognition 27th International Conference, ICPR 2024, Kolkata, India, December 1–5, 2024, Proceedings, Part IV, 15304, pp.243-258. ⟨10.1007/978-3-031-78128-5_16⟩. ⟨hal-04850794⟩