Publications

• Communication dans un congrès

New microfluidic designs for high-throughput analysis of angiogenesis, blood vessel permeability and endothelial activation

E. Delannoy, A. Treizebre, F. Soncin

Angiogenesis is the process by which new blood vessels arise from existing ones. Angiogenesis is involved in human cancers; new blood vessels favor tumor development by bringing oxygen and nutrients to the developing mass. We designed angiogenesis-on-chip devices using a viscosity finger patterning…

24th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2020, Oct 2020, Online, United States. pp.845-846. ⟨hal-03467632⟩

• Article dans une revue

Impact of SiO2 particles in polyethylene textile membrane for indoor personal heating

Mohamed Boutghatin, Salim Assaf, Yan Pennec, Michèle Carette, V. Thomy, Abdellatif Akjouj, Bahram Djafari-Rouhani

Keeping the human body in a thermal comfort state inside a room has become a challenge in recent years. While the most common strategy is to heat buildings, it requires a lot of energy. Reducing this energy consumption will have positive impacts, both economically and environmentally. We propose…

Nanomaterials, 2020, 10 (10), pp.1968. ⟨10.3390/nano10101968⟩. ⟨hal-03321537⟩

• Article dans une revue

Trap-related frequency dispersion of zero-bias microwave responsivity at low temperature in GaN-based self-switching diodes

E. Perez-Martin, T. Gonzalez, D. Vaquero, H. Sanchez-Martin, Christophe Gaquière, V. J. Raposo, J. Mateos, I. Iniguez-De-La-Torre

The zero-bias microwave detection capability of self-switching diodes (SSDs) based on AlGaN/GaN is analyzed in a wide temperature range, from 10 K to 300 K. The measured responsivity shows an anomalous enhancement at low temperature, while the detected voltage exhibits a roll-off in frequency,…

Nanotechnology, 2020, 31 (40), 405204, 7 p. ⟨10.1088/1361-6528/ab9d44⟩. ⟨hal-03321549⟩

• Poster de conférence

Dynamic characterization of micro/nanostructures wetting using high frequency acoustic waves

Abbas Salhab

Small-scale elastic metrology using high-frequency acoustic waves, Oct 2020, Online workshop only, France. ⟨hal-03591130⟩

• Article dans une revue

Comparison of density of states and scattering parameters in coaxial photonic crystals: theory and experiment

Soufyane Khattou, Madiha Amrani, Abdelkader Mouadili, El Houssaine El Boudouti, Abdelkrim Talbi, Abdellatif Akjouj, Bahram Djafari-Rouhani

We present an analytical and experimental study of the scattering parameters in a one dimensional (1D) symmetric photonic crystal and their relation to the density of states (DOS). The 1D photonic crystal is constituted by N alternating wires and loops that are either inserted horizontally or…

Physical Review B, 2020, 102 (16), pp.165310. ⟨10.1103/PhysRevB.102.165310⟩. ⟨hal-03141819⟩

• Article dans une revue

Copper‐based metal–organic framework decorated by CuO hair‐like nanostructures: Electrocatalyst for oxygen evolution reaction

Mandana Amiri, Zahra Tofighi, Ali Khodayari, Abolfazl Bezaatpour, Shabnam Sohrabnezhad, Vladyslav Mishyn, Rabah Boukherroub, Sabine Szunerits

We report a Cu-based metal–organic framework (MOF) decorated by CuO nanostructures as an efficient catalyst for the oxygen evolution reaction (OER). MIL-53(Cu) was synthesized by a hydrothermal approach using 1,4-bezenedicarboxylic acid as organic precursor and further annealed at 300°C to form CuO…

Applied Organometallic Chemistry, 2020, 34 (10), ⟨10.1002/aoc.5871⟩. ⟨hal-03090019⟩

• Article dans une revue

Feature fusion via deep random forest for facial age estimation

Oussama Guehairia, A. Ouamane, F. Dornaika, Abdelmalik Taleb-Ahmed

In the last few years, human age estimation from face images attracted the attention of many researchers in computer vision and machine learning fields. This is due to its numerous applications. In this paper, we propose a new architecture for age estimation based on facial images. It is mainly…

Neural Networks, 2020, 130, pp.238-252. ⟨10.1016/j.neunet.2020.07.006⟩. ⟨hal-03321565⟩

• Article dans une revue

Dimensional and mechanical characterization of metallic thin films based on the measurement of surface acoustic waves dispersion with Slant Stack transform

Tahar Kadi, Marc Duquennoy, Dame Fall, Nikolay Smagin, Bogdan Piwakowski, Mohammadi Ouaftouh, Frédéric Jenot

In this study, an ultrasonic method for characterizing thin films based on the dispersion of the first Rayleigh mode is presented. The principle of surface acoustic waves (SAW) generation using a broadband transducer and their detection is detailed. It is shown that over a frequency range between…

Measurement Science and Technology, 2020, 31 (10), pp.105009. ⟨10.1088/1361-6501/ab94fe⟩. ⟨hal-03182118⟩

• Article dans une revue

MoS₂-graphene hybrid nanostructures enhanced localized surface plasmon resonance biosensors

Mohamed El Barghouti, Abdellatif Akjouj, Abdellah Mir

We propose a new configuration of a localized surface plasmon resonance (LSPR) biosensor that is based on MoS₂-graphene hybrid structures for ultrasensitive detection of molecules. The performance parameters of the proposed biosensor are defined in terms of absorption and…

• Communication dans un congrès

[Invited] Three-dimensional trapping and assembly with synchronized spherical acoustical vortices

Zhixiong Gong, Michael Baudoin

Micro-objects and micro-organisms trapping and assembly with acoustical tweezers would open new horizons in microrobotics and microbiology, e.g., selective cells fusion and aggregation. Our previous work [Gong and Baudoin, Phys. Rev. Appl. 12, 024045 (2019)] demonstrates theoretically in two…

179th Meeting of the Acoustical Society of America, Dec 2020, Chicago, United States. pp.2784-2784. ⟨hal-03457563⟩