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To face the antimicrobial resistance (AR), associated to nearly 5 million deaths worldwide, the World Health Organization in 2014, demands the establishment of proper antibiotics usage practices and the development of new antimicrobial agents. In this context, cold plasmas can be an immensely useful

Microbially Induced Carbonate Precipitation (MICP) is a process in which microbial activity increases pH and carbon dioxide concentration in an aqueous medium, leading to the formation of carbonate minerals. This approach has significant applications in subsurface engineering, such as sealing cracks

Transition towards sustainable transport and more reactive and stealthy military vessels cannot be achieved without composite materials. However the use of Maritime Composites (MCs) for civilian ships or military vessels requires robust and efficient in-situ waves-based structural health monitoring

Practitioners have identified the need to collect biophysical, biochemical and biomechanical data in the oral cavity of their patients in order to establish a diagnosis, guide therapy, or even prevent or monitor the evolution of various pathologies. In the framework of the development of personalize

Additive manufacturing (AM) technologies can be efficiently exploited together with modern generative design software to design and manufacture composite structures characterised by unconventional physical properties. Among them, one can imagine designing meta-structures to achieve mechanical cloak.

The L-Spirits project aims at providing a fundamental understanding of strong and short shock waves in textured material. It remains unexplored at the microstructure grain scale while the associated fatigue performances are dramatically related to the grain boundaries residual stress. Project is rel

In the nuclear sector, ensuring the integrity of welded components subject to service constraints or technical hazards is a major challenge. The reliability of these components is therefore determined by non-destructive testing (NDT) methods, enabling to detect and size a wide range of defects and p

TRAjectory Based Optimal UpscaLing of biorEactors This project aims to improve the scale-up tools for industrial aerobic bioreactors. The reduction of greenhouse gases emissions is based, among other solutions, on the decarbonation of industries, and especially of the production of chemicals and

In AVALGAN project, a new kind of GaN-on-Silicon structures will be developed for demonstrating a power switching high electron mobility transistor capable of withstanding voltages higher than 1200 V. Beyond the challenges associated with the lack of GaN substrate and the need to resort to hetero-ep

Flows at the microscale are intuitively associated with being slow, laminar, and controlled by dissipation mechanisms. This makes transport mechanisms particularly inefficient, compared to their inertia-driven counterparts at larger scales. Examples include the mixing, sorting, and swimming of small

We wish to use model systems, mixtures of miscible liquids, to study quantitatively the link between coalescence and the behaviour of two-phase gas-liquid flows. We have recently shown that films of liquid mixtures are stabilised by a surface elasticity effect that is fully described by the thermody

Thermal runaway remains a significant safety risk in the chemical industry, accounting for nearly 25% of accidents. The QUANTASTIC project aims to develop multifactorial kinetic models essential for identifying risks and optimizing chemical processes. It also seeks to innovate early detection by com

Glass offers several desirable properties, including chemical inertness, low thermal conductivity, high electrical resistivity, and optical transparency. These characteristics make it indispensable in medical, pharmaceutical, and chemical setups, as well as in everyday applications. However, glass i

The e-Fixed Bed project aims to develop a new concept of catalytic electrified reactor by carrying out in-situ heating of a fixed bed by passing an electric current directly through the bed. Currently, the concept of Joule effect heating has been studied for 5 years either by passing current through

The ambition of the DigiTAD project is to develop a digital twin of residual aortic dissection. To achieve this goal, original quantitative medical imaging processing combined with advanced patient-specific numerical modelling will be associated with innovative deep learning approaches. A database o

Despite the strong interest for lithium niobate (LiNbO3) due to its non-linear and electro-optical properties, making it a central piece for advanced tunable optics, processing and integration limit greatly its industrial usage. The PatterLiNG project proposes an original approach to mask and grow c

The aim of the present project is to understand the physics of interfacial instabilities induced in quasi-critical liquid-liquid systems for which the physical properties may diverge or diminish, and have a universal thermodynamic character. We will focus on the evolution of interfacial instabilitie

The proposed project is focus on the fatigue design of titanium micro-membrane whose thickness is inferior to a few microns and used in biomedical application (micro-valves and pressure sensors). The reliability of these components in the context of high cycle fatigue, has been given only very limi

Bubble screens make remarkably efficient waterborne metasurfaces but they have been investigated only in the MegaHertz regim so far. This project will explore their low-frequency performances and introduce several novel devices such as smart reconfigurable bi-layers as well as anechoic waterborne

Microplastics are increasingly prevalent pollutants in marine and freshwater ecosystems, with their transport mechanisms in natural water bodies still not fully understood. Geophysical models use empirical laws to simulate plastic particle transport, with a key focus on settling velocity, which can

The ENRICO project focuses on the challenge of generating high-intensity turbulence in confined spaces by actively reinforcing dissipative scales. To align with a well-established academic context, we will investigate the configuration of homogeneous and isotropic turbulence downstream of a grid. Th

In classical constructions, building granular structure is only possible when the grains are cemented together (as concrete where gravel is made cohesive from cement paste). Adhesive forces transform the forces network into a self-stressed network of tensile/compressive forces. These adhesive forces

In 2023, France’s total electricity consumption reached approximately 445 TWh, with the steel and metallurgy industries accounting for a significant share of industrial energy use. Electric arc furnaces (EAFs), essential for recycling steel and producing ferro-alloys, are also highly energy-intensiv

The cavitation of microbubbles under ultrasound excitation generates hydrodynamic forces within the surrounding liquid, enhancing the permeability of biological barriers and enabling efficient delivery of therapeutic agents. This phenomenon forms the basis of sonoporation, a technique developed over

The DISC project involves three complementary research teams combining reactive process engineering and catalytic materials science. It deals with the combination of process intensification strategies and electrification applied to chemical production processes and reactors with the aim to make them

The BioRESPIR project aims to better characterize electrofiltration processes (ESP) using innovative ionization modes for the study of bioaerosols in indoor air. This work focuses on the collection and filtration efficiencies of bioaerosols, as well as their impact on the health of occupants in publ

AMESDEP proposes a multi-scale approach aimed at studying the impact of manufacturing-induced defects and draping singularities on the thermomechanical behaviour and permeability of thermoplastic composites used for liquid hydrogen storage. With the energy transition, these tanks are essential for v

Electromagnetic characterization of the near subsoil suffers from a weak coupling between the antennas and the air-ground interface. Most of the wave radiated by the transmitting antenna is immediately reflected by the interface and therefore provides no information on the heterogeneities of the sub

A number of industrial and household wastes contain metals of economic or even geostrategic interest, in low to very low concentrations. There is a real socio-economic challenge in treating these wastes in such a way as to concentrate the metals for recycling. Natural hydrothermal systems are capabl

The presence of particles at the surface of a liquid can drastically alter its properties. Particles can stabilise an interface, preventing droplets from coalescing and enhancing emulsion stability. On a different scale, fragmented sea ice interacts with ocean waves, potentially dissipating, reflect

The PriSci project aims at developing 3D-printed scintillating materials to detect radioactive fluids, an essential aspect for improving safety in nuclear energy and medical applications. The main challenge addressed is the need for real-time, in situ detection of radioactive fluids, including gases

The 4CProcess project aims to develop a continuous eco-efficient process for intensifying the capture and precipitation of CO2 into carbonate salts. 4CProcess represent a technological breakthrough in industrial decarbonisation. This new dynamic process is inspirited to an innovative elastic foam-be

Tuned mass dampers (TMD) are systems used in several applications with the aim to reduce the response amplitude to unpredictable vibrations. As the resonant frequency of TMDs must be precisely dimensioned, one of their major issues is their sensitivity to resonant frequency shifts. A promising solut

The climbing plants like vine (but also cucumber, squash, watermelon, peas...) have rod-like supple organs called tendrils which, adopting helical conformation, allow the plant to fix to support. Our preliminary results within IDEX Emergence UPC « Dynavine » show that singular snapping-like events c

Our bones have a self-regeneration ability. Damaged bone areas are identified and remodeled with a new matrix. To better understand this mechanism and hence develop new biomaterials for bone regeneration, several models are under development. While animal modeling remains a necessary step during the

This project addresses the challenges associated with maxillary sinus floor augmentation, a procedure essential for dental implant success following tooth loss. The resorption of alveolar bone and maxillary sinus pneumatization limit options for effective rehabilitation. Our goal is to develop 3D-pr

The increasing prevalence of antibiotics in wastewater poses a significant threat to aquatic ecosystems and public health, necessitating the development of innovative treatment technologies. This project explores the potential of non-thermal plasma (NTP) as a cutting-edge solution for the efficient

Over a thousand volcanoes are classified as potentially active, with about fifty eruptions occurring annually. Volcanic activity poses significant risks to communities and infrastructure. While effusive eruptions involving flowing lava can devastate local areas, explosive eruptions release ash, gas,

Biological tissues have mechanical and functional properties that are extremely difficult to replicate. They are intrinsically multi-scaled, hierarchical, architectured and heterogeneous materials, and their exceptional features are the result of a smart arrangement of the basic constituents of the

The PEGASUS project combines the expertise of the SIMM laboratory (ESPCI) and the MSC laboratory (Université Paris Cité) in soft matter physicochemistry, microtribology, interfacial hydrodynamics, and rheology. The goal is to advance towards a theoretical description of dense granular suspension flo

The project is devoted to the study of a new mode of propulsion for maritime transport: Wind-Assisted Ship Propulsion (WASP). The design of such wing-sails meets strict criteria and sea conditions which make it impossible to study at a 1:1 scale. Although, geometrically similar to wings used in aero

New generation of Self-healing hydrogels, composed of nanoparticles within a 3D bio-polymeric matrix hold the potential to revolutionize medical implant technology. Yet, their use remains limited since they face significant challenges, including limited biocompatibility, susceptibility to damage and

High Electron Mobility Transistors (HEMTs) are most suited to high power millimeter-wave (RF) applications. Developments on silicon substrates are of interest because of CMOS techniques availability and lower cost of substrates. In this project, we aim at nitrogen (N)-polar GaN-based transistor on s

The aim of the MINITL project is to propose a surface treatment process for texturing steel surfaces using an innovative process based on the use of microplasmas for localized nitriding treatments. The aim is to demonstrate the feasibility of localized nitriding of metal surfaces using microplasmas

Magnetohydrodynamics (MHD) studies the interactions between electrically conductive fluids and magnetic fields, which are essential for industrial applications and for understanding phenomena such as the dynamo effect (DyE). DyE involves the amplification of small magnetic seeds in turbulent fluids,

This project aims at developing accurate models to predict the mechanical behavior of quasi-brittle materials like concrete and rocks. These materials undergo irreversible deformations due to the nucleation, growth, and coalescence of microcracks. Effective macroscopic elasto-plastic gradient damage

The project is intended to investigate the potential of acoustic angular momentum as a new tool to distinguish particles with different mechanical propertiesr, relying on the spatio-temporal modulation of the acoustic fields. For the purpose of angular momentum manipulation tunable piezoelectric met

The SORAFFAL project aims to advance the scientific and technical understanding of adiabatic falling film absorbers using NH3-salt mixtures, with the long-term objective of developing more compact, efficient, durable, and cost-effective absorption chillers. As cooling demand increases rapidly and va

The project focuses on addressing aircraft icing issues in the context of decarbonizing aviation. Aircraft icing, which affects lift, drag, and engine performance, is a significant risk, especially as climate change creates more adverse weather conditions like freezing rain. Future energy-efficient

The project QUADO focuses on improving the efficiency of a rapidly expanding technology in the context of treated domestic wastewater reuse, namely membrane bioreactors (MBR). These reactors, combining microbial pollution degradation and membrane separation, enable the production of treated wastewat

Despite the remarkable evolution of the intervertebral disc prostheses over recent years, it remains so far, the least preferred medical solution by surgeons and the least valued by patients for the treatment of damaged discs. The existing prostheses are not yet able to mimic many major mechanical p

Friction is a phenomenon that takes root in the many, both in kind and in number, molecular interactions that occur when two surfaces are close enough. However, these interactions are greatly influenced by the roughness of these surfaces, and by the long distance dialog between micro-contact junctio

The HYDROCAPS project focuses on understanding the fundamental interactions between cold atmospheric plasma jets and liquid solutions, specifically investigating the electrohydrodynamic (EHD) effects and liquid chemistry. Cold plasma technology, increasingly applied in areas such as pollutant degrad

Multi-stable structures are structures that exhibit more than one stable state ; they can stay in these states indefinitely without any needs for continuous actuation. These structures exploit instabilities to dynamically change their geometry, allowing them to exhibit multiple shapes and physical p

Many essential engineering applications that societies rely on daily are grounded in a precise understanding of spray dynamics. Improving the experimental analysis of spray liquid distribution and vaporization can yield substantial benefits across various fields, including agriculture, meteorology,

The ADEME proposes different scenarios to help achieving carbon neutrality in France by 2050. One key approach is improving the use, production and durability of materials. Fibre-Reinforced Polymer Matrix Composites (FRPMCs) are highlighted candidates for structural applications in sectors like tran

Project "Modeling Mechanics of Endometriosis" (MoMEndo) targets endometriosis, a neuro-inflammatory disease affecting approximately 10% of women of reproductive age. This condition is characterized by the presence of tissue resembling the uterine lining outside the uterus, leading to chronic pelvic

Biotechnological processes are a profitable and economically viable alternative for a wide range of industrial productions, provided that the production criteria are maximized (i.e. productivity, yield, final titre). One of the strategies for intensifying bio-production is to obtain very high conc

Structural Health Monitoring (SHM) enables load estimation and damage detection from in-situ sensor measurements. However, its widespread use is hindered by the required number of sensors and the cost of the electronic devices for data collection and processing. The SPARSE-SHM project tackles these

Based on the IdEx NADESGENE and HeliDES obtained in 2021 and 2024 and on encouraging preliminary results, the biosinpired project SemperDES brings together academic and indutrial partners in natural products and extractive chemistry, physical chemistry, toxicology and biotechnology in order to cover

The SteamSun project explores Direct Steam Generation (DSG) in Concentrated Solar Technologies (CST) to decarbonize the energy mix and various industrial processes. It aims to experimentally characterize and model water-steam boiling flows in large-diameter horizontal pipes, typical of solar receive

The POREDGE project aims to develop a new generation of liquid metal-based plasma-facing components (PFCs) using 3D-printed porous lattice structures. These PFCs will have self-healing properties enabled by liquid metal replenishment to address extreme thermal constraints (steady-state or off-normal

Microwave-generated plasmas are of particular interest for particle synthesis or processing. However, the presence of particles in microwave plasmas can have negative effects on the process and its stability over time. Unfortunately, these plasmas are still largely unknown. The PLASHYP project aims

Metastructures has attracted significant interest across various engineering domains, for example acoustic metasurface for noise emission control, or beam-like structures for energy harvesting. However, as these metastructures transition into practical engineering applications, there is a need to eq

Interest around spatial audio has been booming in recent years. An increasingly high number of movie theaters, concert halls, Virtual Reality (VR) platforms in museums, attractions in amusement parks, etc. are equipped with advanced spatial audio systems involving a large number of speakers. The aut

The project aims at developing experimental and modeling tools for studying the phase equilibrium behavior of stable isotopes for the design of their separation or enrichment through distillation. 10/11B and 15N will be used as case studies to develop the tools and the methodology for identifying th

The SCUBA project is dedicated to harnessing the potential of bioreactors as a linchpin in achieving sustainable solutions for a circular economy. Bioreactors are essentially multiphase systems and the mass transfer between phases necessarily plays a central role in the definition of the internal bi

Compressible multiphase flows play key roles in a large quantity of engineering applications for the energy and transport sectors: nuclear power plant, hydraulic components, naval propeller, CO2 capture and storage, detonation engine, hydrogen technology for sustainable aviation, etc. The physical m

This project aims to enable the fabrication of complex high-performance ceramic shapes by combining ceramic additive manufacturing (AM) and Spark Plasma Sintering (SPS). This AM-SPS coupling will leverage the high resolutions of parts printed via stereolithography (SLA) and the ability of SPS to sin

Antibiotic resistance is one of the most serious public health concerns, with projections predicting over 10 million deaths in the next 20 years. Non-pharmacological methods are essential to reduce the risk of bacterial colonization on surfaces associated with medical procedures. The BLAST project i