Publication status: Published / Funder: Equipex ELORPrintTec ANR-10-EQPX-28-01 / Funder: French state's Initiative d'Excellence IdEx ANR-10-IDEX-003-02 / Ferroelectric polymers have emerged as crucial materials for the development of advanced organic electronic devices. Their recent high-end commercial applications as fingerprint sensors have only ...
AbstractNear‐infrared (NIR) laser annealing is successfully used to crystallize TiO2 thin films from a sol–gel solution deposited on gold nanoparticle arrays (AuNPs). The AuNPs are used as nano‐heaters allowing a local temperature increase up to 500 °C in the film. The temperature reached under the laser is deduced from the presence of the anatase ...
Bioelectronics, a field that bridges biology and electronics, has a rich history dating back to the 18th century. The inception of bioelectronics is generally attributed to Luigi Galvani, who in the late 1700s discovered that frog legs twitch as if alive when struck by electrical current. Consequently, this was the idea leading to what is known as ...
Organic Thin Film Transistors (OTFT) represent an interesting transductors class for next generation sensors and biosensors. Organic materials composing OTFTs exhibit interesting properties: biocompatibility, low environmental impact and low-cost processing techniques. In addition, they can be manufactured on flexible and stretchable large area sub...
Dans un monde où la place du numérique est de plus en plus importante, les puces électroniques sont devenues essentielles au fonctionnement de la société actuelle. Les étapes de lithographie sont des étapes clés de la fabrication de ces dernières et représentent environ 30% du cout d’une puce. Les résines, solvants et développeurs nécessaires pour ...
For several decades, aging in Saccharomyces cerevisiae has been studied in hopes of understanding its causes and identifying conserved pathways that also drive aging in multicellular eukaryotes. While the short lifespan and unicellular nature of budding yeast has allowed its aging process to be observed by dissecting mother cells away from daughter...
La thèse adresse une thématique en plein essor, les capteurs chimiques optiques, dont une application phare est la surveillance en temps réel des cultures cellulaires pour le biomédical. Ces capteurs opèrent par la quantification de paramètres physico-chimiques, e.g. la concentration d’oxygène dissous (OD) qui est un indicateur de la formation, cro...
Published in ACS Applied Materials & Interfaces
We present a simulation and experimental study of silver meshes to determine their performance for transparent electromagnetic interference (EMI) shielding. Simulations were employed to study the effects of the silver mesh’s width, pitch, and thickness on EMI shielding efficiency (SE) in the 8–18 GHz frequency range and transparency in the visible ...
Dans le contexte actuel d’un monde de plus en plus connecté, de nouveaux procédés doivent être développés afin d’intégrer des capteurs sur les objets de tous les jours, afin de suivre en temps réel des grandeurs physiques dans le domaine de la santé, environnement, sport, etc : il s’agit de l’Internet of Things (IoT). Parmi les matériaux potentiels...
