Publications

• Article dans une revue

Investigation of the motif activity of transcription regulators in pancreatic β-like cell subpopulations differentiated from human induced pluripotent stem cells

Eric Leclerc, Mikhail Pachkov, Lisa Morisseau, Fumiya Tokito, Cecile Legallais, Rachid Jellali, Masaki Nishikawa, Amar Abderrahmani, Yasuyuki Sakai

Pancreatic β-cells are composed of different subtypes that play a key role in the control of insulin secretion and thereby control glucose homeostasis. In vitro differentiation of human induced pluripotent stem cells (hiPSCs) into 3D spheroids leads to the generation of β-cell subtypes and thus to…

Molecular Omics, 2024, ⟨10.1039/D4MO00082J⟩. ⟨hal-04787625⟩

• Article dans une revue

Influence of critical micelle concentration of choline-based long chain fatty acid soaps on their antibacterial activity against Methicillin resistant Staphylococcus aureus

Helena Arellano, Tomasz Swebocki, Clémence Le Coeur, Sylvain Prévost, Marwan Abdallah, Véronique Nardello-Rataj, Anne-Laure Fameau

Hypothesis: Antimicrobial resistance (AMR) is a pressing global health concern. ESKAPEE pathogens, such as Methicillin-resistant Staphylococcus aureus (MRSA) are notable of concern in healthcare settings due to their resistance to critical antibiotics. To combat AMR, the development of alternatives…

Journal of Colloid and Interface Science, 2024, 677, pp.314-323. ⟨10.1016/j.jcis.2024.07.218⟩. ⟨hal-04672571⟩

• Article dans une revue

Exploring the properties of higher-order Tamm plasmons for liquid and gas detection

O. Haidar, Baptiste Mathmann, Y. Dusch, Mohamed Boutghatin, E. Boudouti, G. Lévêque, A. Mir, A. Akjouj, A. Talbi

In this study, we present a numerical analysis of the higher-order Tamm plasmons for the design of a gas and liquid sensor. These plasmons are induced by a structure consisting of a cavity placed between the SiO2/Si3N4 Bragg grating and a finite layer of gold. This configuration is excited without…

AIP Conference Proceedings, 2024, 3241, pp.020006. ⟨10.1063/5.0247141⟩. ⟨hal-04932028⟩

• Article dans une revue

Enhancing Tamm Plasmon Sensor Performance using Nanostructured Gold Grating and Porous Materials

O. Haidar, Baptiste Mathmann, Yannick Dusch, Mohamed El Barghouti, Romain Viard, Gaëtan Lévêque, El Houssaine El Boudouti, Abdellah A. Mir, A. Talbi, Abdellatif Akjouj

In this paper, we introduce a gas sensor concept consisting of a nanostructured gold grating coupled with a Distributed Bragg Reflector. This coupling makes it possible to obtain plasmonic Tamm states where excitation is possible at normal incidence and does not require the use of Kretschmann…

IEEE Sensors Journal, 2024, pp.1-1. ⟨10.1109/JSEN.2024.3399315⟩. ⟨hal-04607032⟩

• Article dans une revue

Reliable and robust integration of SAW strain sensor through reflow soldering

Othmane Marbouh, A. Mazzamurro, Y. Dusch, O. Bou Matar, N. Tiercelin, V. Maurice, P. Pernod, R. Viard, D. Laloy, K. Ettihir, A. Tounzi, A. Benabou, A. Talbi

Surface Acoustic Wave (SAW) sensors represent a prominent technological avenue for quantifying mechanical stress-induced deformations. Nonetheless, the integration of these Micro-Electro-Mechanical Systems (MEMS) sensors remains an complex challenge. Consequently, a common approach within a…

IEEE Sensors Letters, 2024, 8 (1), pp.1-4. ⟨10.1109/LSENS.2023.3341634⟩. ⟨hal-04344050⟩

• Article dans une revue

An Incremental Time-Domain Mixed-Signal Matrix-Vector-Multiplication Technique for Low-Power Edge-AI

Kévin Hérissé, Benoit Larras, Bruno Stefanelli, Andreas Kaiser, Antoine Frappé

This paper proposes a time-domain mixed-signal computing architecture for Matrix-Vector Multiplication suited for embedded in-memory computing applications. The system leverages the low data rate of sensors’ data in embedded AI applications to target an energy-efficient implementation of the matrix…

IEEE Transactions on Circuits and Systems I: Regular Papers, In press, pp.1-12. ⟨10.1109/TCSI.2024.3480154⟩. ⟨hal-04765787⟩

• Article dans une revue

Continuously Beam-Steered Phased Array Antenna Using GaN Varactors for Millimeter-Wave Applications

Abdelaziz Hamdoun, F Medjdoub, Mohamed Himdi, Malek Zegaoui, Olivier Lafond

A continuously steerable beam patch antenna array employing a classical phase shifter based on GaN HEMTs is presented. Here, the GaN HEMTs are used as varactor diodes to achieve the tunability purpose. By controlling the DC bias of these varactors from −2 V to 2 V, the proposed array antenna can…

Electronics, 2024, 13 (23), pp.4698. ⟨10.3390/electronics13234698⟩. ⟨hal-04818369⟩

• Article dans une revue

Time-encoded electrical detection of trace RNA biomarker by integrating programmable molecular amplifier on chip

Gurpreet Kaur, Marcel Tintelott, Mohit Suranglikar, Antoine Masurier, Xuan-Thang Vu, Guillaume Gines, Yannick Rondelez, Sven Ingebrandt, Yannick Coffinier, Vivek Pachauri, Alexis Vlandas

One of the serious challenges facing modern point-of-care (PoC) molecular diagnostic platforms relate to reliable detection of low concentration biomarkers such as nucleic acids or proteins in biological samples. Non-specific analyte-receptor interactions due to competitive binding in the presence…

Biosensors and Bioelectronics, 2024, 257, pp.116311. ⟨10.1016/j.bios.2024.116311⟩. ⟨hal-04569563⟩

• Article dans une revue

Thermoelectric Properties of Benzothieno-Benzothiophene Self-Assembled Monolayers in Molecular Junctions

Sergio Gonzalez-Casal, Rémy Jouclas, Imane Arbouch, Yves Geerts, Colin van Dyck, Jérôme Cornil, Dominique Vuillaume

We report a combined experimental (C-AFM and SThM) and theoretical (DFT) study of the thermoelectric properties of molecular junctions made of self-assembled monolayers on Au of thiolated benzothieno-benzothiophene (BTBT) and alkylated BTBT derivatives (C8-BTBT-C8). We measure the thermal…

Journal of Physical Chemistry Letters, 2024, 15, pp.11593-11600. ⟨10.1021/acs.jpclett.4c02753⟩. ⟨hal-04704446v2⟩

• Article dans une revue

Sustainable superhydrophobic and self-cleaning wood via wax within Epoxy/PDMS nano-composite coatings: Durability related to surface morphology

Akbar Mastouri, Davood Efhamisisi, Asghar Tarmian, Rabah Boukherroub, Martin Lexa, Elham Karami, Milos Panek, Mariaenrica Frigione

Progress in Organic Coatings, 2024, 186, pp.107951. ⟨10.1016/j.porgcoat.2023.107951⟩. ⟨hal-04223330⟩