Publications

• Article dans une revue

Effective PDT/PTT dual-modal phototherapeutic killing of bacteria by using poly(N-phenylglycine) nanoparticles

Sena Ghayyem, Alexandre Barras, Farnoush Faridbod, Sabine Szunerits, Rabah Boukherroub

This study investigated, for the first time, the antimicrobial properties of polyethylene glycol-functionalized poly(N-phenylglycine) nanoparticles (PNPG-PEG NPs). PNPG-PEG NPs exhibit high extinction coefficient in the near-infrared (NIR) region; they can convert light energy into heat energy with…

Microchimica Acta, 2022, 189 (4), pp.150. ⟨10.1007/s00604-022-05181-0⟩. ⟨hal-03626653⟩

• Article dans une revue

Highly performing graphene-based field effect transistor for the differentiation between mild-moderate-severe myocardial injury

Teresa Rodrigues, Vladyslav Mishyn, Yann R. Leroux, Laura Butruille, Eloise Woitrain, Alexandre Barras, Patrik Aspermair, Henri Happy, Christoph Kleber, Rabah Boukherroub, David Montaigne, Wolfgang Knoll, Sabine Szunerits

Cardiovascular diseases result in millions of deaths around the globe, many of which could have been avoided if identified at an early stage. Preventive cardiovascular disease diagnostics plays a vital role reducing the critical fatality rate by allowing to take timely necessary precautions. Here,…

Nano Today, 2022, 43, pp.101391. ⟨10.1016/j.nantod.2022.101391⟩. ⟨hal-03559707⟩

• Article dans une revue

Three-Dimensional TiO2 Film Deposited by ALD on Porous Metallic Scaffold for 3D Li-Ion Micro-Batteries: A Road towards Ultra-High Capacity Electrode

Maxime Hallot, David Troadec, Christophe Boyaval, Marielle Huve, Lotfi Benali Karroubi, Sai Patnaik, Thierry Brousse, Pascal Roussel, David Pech, Christophe Lethien

To power the next generation of miniaturized electronic devices, the energy storage capability of Li-ion micro-batteries must be significantly improved and the fabrication of high-performance 3D electrodes is mandatory. Here we show how to carefully match the design of efficient 3D scaffold based…

Journal of The Electrochemical Society, 2022, 169 (4), pp.040523. ⟨10.1149/1945-7111/ac6328⟩. ⟨hal-03631330⟩

• Article dans une revue

Multi-Layered Human Blood Vessels-on-Chip Design Using Double Viscous Finger Patterning

Elise Delannoy, Géraldine Tellier, Juliette Cholet, Alice Leroy, A. Treizebre, F. Soncin

Blood vessel-on-a-chip models aim at reproducing vascular functions. However, very few efficient methods have been designed to address the need for biological replicates in medium- to high-throughput screenings. Here, vessels-on-chip were designed in polydimethylsiloxane-glass chips using the…

Biomedicines, 2022, 10 (4), pp.797. ⟨10.3390/biomedicines10040797⟩. ⟨hal-03634227⟩

• Article dans une revue

Effect of pulsed methane gas flow on the incorporation of phosphorous in diamond

V. Mortet, A. Taylor, M. Davydova, M. Lamač, N. Lambert, I. Elantyev, J. Lorinčík, David Troadec, M. Vronka, S. Potocký

The synthesis of n-type phosphorus-doped diamond is essential for the development of diamond-based bipolar devices. Although demonstrated 20 years ago, it remains a complex problem due to low incorporation efficiency and low maximum concentrations. Previous works showed the deleterious influence of…

Diamond and Related Materials, 2022, 124, pp.108928. ⟨10.1016/j.diamond.2022.108928⟩. ⟨hal-03672609⟩

• Article dans une revue

Efficient valley polarization of charged excitons and resident carriers in Molybdenum disulfide monolayers by optical pumping

Sangjun Park, S. Arscott, Takashi Taniguchi, Kenji Watanabe, Fausto G Sirotti, Fabian Cadiz

The roadmap of future innovative device developments foresees the reduction of material dimensions down to nanometer scale and the incorporation of novel degrees of freedom. For instance, electrons and holes in 2D semiconductors like MoS 2 monolayers exhibit a unique coupling between the spin and…

Communications Physics, 2022, 5, pp.73. ⟨10.1038/s42005-022-00850-1⟩. ⟨hal-03627916⟩

• Communication dans un congrès

Experimental elastic wave control in a piezoelectric phononic crystal with spatio-temporal modulation of electrical conditions

Sarah Tessier, Charles Croënne, Florian Allein, Bertrand Dubus, Jerome O. Vasseur

This work concerns the propagation of elastic waves in a piezoelectric phononic crystal made of several identical piezoelectric elements separated by electrodes. In such a structure, electrical conditions prescribed to the electrodes can be modulated in space and in time and therefore can strongly…

182nd Meeting of the Acoustical Society of America, May 2022, Denver, United States. pp.A42-A42, ⟨10.1121/10.0010596⟩. ⟨hal-03675726⟩

• Communication dans un congrès

Single focused-beam acoustical tweezers

Zhixiong Gong, Michael Baudoin

Single beam acoustical tweezers have seen rapid development for their potential applications in vitro and in vivo in different fields such as acoustofluidics, microrobotics, precision medicine, and so on. The first single beam acoustical tweezers used a focused beam in analogy with optical tweezers…

182nd Meeting of the Acoustical Society of America, May 2022, Denver, United States. pp.A121-A121, ⟨10.1121/10.0010845⟩. ⟨hal-03675710⟩

• Article dans une revue

A survey of applied machine learning techniques for optical orthogonal frequency division multiplexing based networks

Hichem Mrabet, Elias Giacoumidis, Iyad Dayoub, Aymen Belghith

In this survey, we analyze the newest machine learning (ML) techniques applied in modern optical orthogonal frequency division multiplexing (O-OFDM) systems for access, core networks, and multi-channel transmission. From rudimentary to more advanced approaches, ML is proven to be a gold standard…

Transactions on emerging telecommunications technologies, 2022, 33, pp.e4400. ⟨10.1002/ett.4400⟩. ⟨hal-03507988⟩

• Article dans une revue

A newly synthesized bipyridine-containing manganese( <span style="font-variant:small-caps;">II</span> ) complex immobilized on graphene oxide as active electrocatalyst for hydrogen gas production from alkaline solutions: Experimental and theoretical studies

Sarah Alharthi, Mohamed M. Ibrahim, Hamdy S. El-Sheshtawy, Salih Al-Juaid, Manash R. Das, Rabah Boukherroub, Mohammed A. Amin

A new bipyridine-containing manganese (II) complex, namely [(BPy)2MnCl2]·0.5H2O (MnC), was synthesized and characterized. Spectral and X-ray structural features revealed that MnC has an octahedral environment around Mn(II). Graphene oxide (GO) was noncovalently functionalized with the MnC. MnC- and…