Publications de Sébastien Jiguet

Electrowriting of SU-8 Microfibers

Jürgen Brugger, Christophe Moser, Arnaud Bertsch, Sébastien Jiguet, Jorge Andres Madrid Wolff, Niyazi Ulas Dinç, Diego Armando Sandoval Salaiza

As microfiber-based additive manufacturing (AM) technologies, melt electrowriting (MEW) and solution electrowriting (SEW) have demonstrated efficacy with more biomedically relevant materials. By processing SU-8 resin using MEW and SEW techniques, a materia ...

MDPI AG2024

Soft, Implantable Bioelectronic Interfaces for Translational Research

Stéphanie Lacour, Grégoire Courtine, Giuseppe Schiavone, Jocelyne Bloch, Ismael Seanez Gonzalez, Sébastien Jiguet, Ivan Furfaro, Simon Borgognon, Evgenia Vladimirova Roussinova, Marco Capogrosso

The convergence of materials science, electronics, and biology, namely bioelectronic interfaces, leads novel and precise communication with biological tissue, particularly with the nervous system. However, the translation of lab‐based innovation toward cli ...

Wiley2020

SU-8 as a Material for Microfabricated Particle Physics Detectors

Philippe Renaud, Alessandro Mapelli, Sébastien Jiguet, Pietro Maoddi

Several recent detector technologies developed for particle physics applications are based on microfabricated structures. Detectors built with this approach generally exhibit the overall best performance in terms of spatial and time resolution. Many proper ...

MDPI2014

On-chip light sheet illumination enables diagnostic size and concentration measurements of membrane vesicles in biofluids

Philippe Renaud, Sébastien Jiguet, Pietro Maoddi, Hendrik Georges Deschout

Cell-derived membrane vesicles that are released in biofluids, like blood or saliva, are emerging as potential non-invasive biomarkers for diseases, such as cancer. Techniques capable of measuring the size and concentration of membrane vesicles directly in ...

Royal Soc Chemistry2014

Development and Studies of Novel Microfabricated Radiation Hard Scintillation Detectors With High Spatial Resolution

Philippe Renaud, Alessandro Mapelli, Sébastien Jiguet, Noelia Vico Triviño

A new type of scintillation detector is being developed with standard microfabrication techniques. It consists of a dense array of scintillating waveguides obtained by coupling microfluidic channels filled with a liquid scintillator to photodetectors. Easy ...

Institute of Electrical and Electronics Engineers2011

Suspended SU-8 structures for monolithic microfluidic channels

Martinus Gijs, Thomas Lehnert, Sébastien Jiguet, Yves Moser, Riccardo Forti

SU-8 photoresist is commonly used in the field of microfabrication as structural material or for molding of microfluidic devices. One major limitation, however, is the difficulty to process partially freestanding SU-8 structures or monolithic closed caviti ...

Springer-Verlag2011

Carbon nanotubes nanocomposites for microfabrication applications

László Forró, Arnaud Magrez, Sébastien Jiguet, Moshe Judelewicz, Marijana Mionic Ebersold, Thierry Stora

A composite epoxy resin consisting in a SU-8 epoxy resin, a solvent, with or without photoinitiator and carbon nanotubes in powder. When the resin is combined with the carbon nanotubes, the mechanical, thermal and electrical properties of the nanocomposite ...

2011

Polyimide foam-like microstructures: technology and mechanical properties

Philippe Renaud, Martinus Gijs, Sébastien Jiguet, Pierre Joris, Jagoda Anna Dobrzynska

We report a process for the realization of polyimide films with custom-designed microporosity based on the heat-induced depolymerization of polyimide-embedded polypropylene carbonate microstructures. The foam-like microstructures are up to 40 µm thick and ...

Institute of Physics2011

Novel radiation hard microfabricated scintillation detectors with high spatial resolution

Philippe Renaud, Alessandro Mapelli, Sébastien Jiguet, Noelia Vico Triviño

A novel liquid scintillation detector with high spatial resolution is being developed with standard microfabrication techniques. It consists of a dense array of scintillating waveguides obtained by filling microfluidic channels with an organic liquid scint ...

Elsevier2010

Scintillation particle detection based on microfluidics

Philippe Renaud, Alessandro Mapelli, Sébastien Jiguet, Noelia Vico Triviño

A novel type of particle detector based on scintillation, with precise spatial resolution and high radiation hardness, is being studied. It consists of a single microfluidic channel filled with a liquid scintillator and is designed to define an array of sc ...

Elsevier2010