Publicaciones

• ART

Coexistence of ferroelectric phases in barium titanate single-domain thin films

Laurent Baudry

In about twenty years, the temperature-misfit strain phase diagrams have become valuable tools to describe ferroelectric thin film properties. The background theoretical approach consists in searching for the position of the global minimum of the potential landscape and deducing the...

AIP Advances, 2022, 12 (6), pp.065205. ⟨10.1063/5.0088519⟩. ⟨hal-03694914⟩

• ART

[Editorial] Promising Early-Career (Bio)analytical Researchers

Antje Baeumner, María Bondi, Sabine Szunerits, Qiuquan Wang

Analytical and Bioanalytical Chemistry, 2022, 414, pp.5053-5054. ⟨10.1007/s00216-022-04140-1⟩. ⟨hal-03689468⟩

• COMM

Influence of size and charge of carbon quantum dots on corneal penetration

Ines de Hoon, Alexandre Barras, Mike Wels, Bernd Vanmeerhaege, Stefaan de Smedt, Felix Sauvage, Sabine Szunerits

Purpose : Corneal blindness is the fourth leading cause of blindness. Currently, corneal transplantation is the only remaining therapeutic option as pharmacotherapy remains limited. As the cornea has several physiological and anatomical barriers, direct delivery of therapeutics into the eye remains...

ARVO Annual Meeting 2022, May 2022, Denver, CO, United States. Investigative Ophthalmology & Visual Science, June 2022, 1303 - F0118. ⟨hal-03823676⟩

• ART

Adsorption-reduction of Cr(VI) onto unmodified and phytic acid-modified carob waste: Kinetic and isotherm modeling

Kenza Bouaouina, Alexandre Barras, Nacer Bezzi, Mohammed Amin, Sabine Szunerits, Rabah Boukherroub

Carob waste (CW) is an agro-biomass material abundant in nature with potential use for eco-friendly remediation. However, like many biomass-based adsorbents, it suffers from its low adsorption capacity for organic/inorganic pollutants. Therefore, modification using physical and/or chemical means is...

Chemosphere, 2022, 297, pp.134188. ⟨10.1016/j.chemosphere.2022.134188⟩. ⟨hal-03663997⟩

• ART

[Review] Lessons from neonatal β-cell epigenomic for diabetes prevention and treatment

Amar Abderrahmani, Cécile Jacovetti, Romano Regazzi

Pancreatic β-cell expansion and functional maturation during the birth-to-weaning period plays an essential role in the adaptation of plasma insulin levels to metabolic needs. These events are driven by epigenetic programs triggered by growth factors, hormones, and nutrients. These mechanisms...

Trends in Endocrinology and Metabolism = Trends in Endocrinology & Metabolism , 2022, 33 (6), pp 378-389. ⟨10.1016/j.tem.2022.03.002⟩. ⟨hal-03662823⟩

• ART

Innovative millimetre‐wave resonators based on slow‐wave coplanar stripline components

Abdelhalim Saadi, Marc Margalef‐rovira, Youcef Amara, Loïc Vincent, Sylvie Lepilliet, Christophe Gaquière, Philippe Ferrari

In this paper, the slow-wave coplanar stripline (S-CPS) technology is utilised to design high performance and small footprint resonators operating within the millimetre-wave band from 50 to 80 GHz. The proposed resonators are designed based on high quality factor quasi-lumped capacitances and...

IET Microwaves Antennas and Propagation, 2022, 16, pp 477-488. ⟨10.1049/mia2.12260⟩. ⟨hal-03666401⟩

• ART

Fullerene‐<span style="font-variant:small-caps;">C₆₀</span>/<span style="font-variant:small-caps;">NH₂</span>: A recyclable heterogeneous catalyst for the green synthesis of chromene and pyrimidine derivatives and antibacterial evaluation

Maryam M. Mirza‐Aghayan, Marzieh Mohammadi, Rabah Boukherroub

An effective procedure for the synthesis of amino-functionalized fullerene with diethylenetriamine (C60-NH2) is described. The obtained material was characterized by Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray...

• ART

SIT: Stochastic Input Transformation to Defend Against Adversarial Attacks on Deep Neural Networks

Amira Guesmi, Ihsen Alouani, Mouna Baklouti, Tarek Frikha, Mohamed Abid

Deep Neural Networks (DNNs) have been deployed in a wide range of applications, including safety-critical domains, owing to their proven efficiency in solving complex problems. However, these systems have been shown vulnerable to adversarial attacks: carefully crafted perturbations that threaten...

IEEE Design & Test, 2022, 39, pp.63 - 72. ⟨10.1109/MDAT.2021.3077542⟩. ⟨hal-03546310⟩

• ART

Enhancing Colistin Activity against Colistin-Resistant Escherichia coli through Combination with Alginate Nanoparticles and Small Molecules

Noura Hazime, Yanath Belguesmia, Isabelle Kempf, Alexandre Barras, Djamel Drider, Rabah Boukherroub

Bacterial resistance to antibiotics has become a major public health problem worldwide, with the yearly number of deaths exceeding 700,000. To face this well-acknowledged threat, new molecules and therapeutic methods are considered. In this context, the application of nanotechnology to fight...

Pharmaceuticals, 2022, 15 (6), pp.682. ⟨10.3390/ph15060682⟩. ⟨hal-03689287⟩

• COMM

Towards high buffer breakdown field and high temperature stability AlGaN channel HEMTs on silicon substrate

Jash Mehta, Idriss Abid, Julien Bassaler, Julien Pernot, Philippe Ferrandis, Stephanie Rennesson, T.H. Ngo, Maud Nemoz, Sébastian Tamariz, Yvon Cordier, Fabrice Semond, F Medjdoub

The rapidly increasing power demand, downsizing of power electronics and material specific performance limitation of silicon has led to the development of AlGaN/GaN heterostructures for high power applications. In this frame, emerging AlxGa1-xN channel based heterostructures show promising features...

Compound Semiconductor Week, CSW 2022, Jun 2022, Ann Arbor MI, United States. 2 p. ⟨hal-03828829⟩