Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Marc Bendahan"'
Autor:
Fatima Ezahra Annanouch, Virginie Martini, Tomas Fiorido, Bruno Lawson, Khalifa Aguir, Marc Bendahan
Publikováno v:
Sensors, Vol 21, Iss 20, p 6852 (2021)
In this paper, we report the fabrication and characterization of a portable transdermal alcohol sensing device via a human finger, using tin dioxide (SnO2) chemoresistive gas sensors. Compared to conventional detectors, this non-invasive technique al
Externí odkaz:
https://doaj.org/article/4fb2bdcb1d8b4b7d9e211012c1a94a7c
Publikováno v:
Sensors & Transducers, Vol 201, Iss 6, Pp 59-64 (2016)
In the last years printing and flexible electronic is transforming the way we used electronic devices. Among these, special interest is given to the development of gas sensors for industrial and environmental applications. Nozzle-less ultrasonic spra
Externí odkaz:
https://doaj.org/article/0c35c9fc4fed4ce2b45739b3217532fc
Publikováno v:
Sensors & Transducers, Vol 27, Iss Special Issue, Pp 239-243 (2014)
The electrical response of cobalt ferrites CoxFe3-xO4 nanopowders was tested in presence of ammonia. The morphology, shape and chemical composition of the powder was fully characterized by transmission electron microscopy. Fast response, good sensiti
Externí odkaz:
https://doaj.org/article/fd60de9032254d34836ef2ec40043b6c
Publikováno v:
Membranes, Vol 9, Iss 5, p 65 (2019)
Membrane processes are promising methods to separate gases from feed streams without phase changing. A hybrid process, the combination of ionic liquids with a ceramic membrane (ILM), has been developed for humidity removal in a green continuous proce
Externí odkaz:
https://doaj.org/article/70e963ba76ef48aaa29780c9c6d7d16c
Autor:
Sandrine Bernardini, Florent Pourcin, Nassirou Nambiema, Olivier Margeat, Khalifa Aguir, Christine Videlot-Ackermann, Jörg Ackermann, Marc Bendahan
Publikováno v:
Proceedings, Vol 2, Iss 13, p 983 (2018)
Ammonia detection at low temperatures below 150 °C is attractive to be well suited for flexible substrates in terms of thermal strain and to specific environment not allowing high temperature such as explosive one. In commercial gas sensors, tungste
Externí odkaz:
https://doaj.org/article/79b64c6c8ae24e7081ef10c16900f4f4
Autor:
Fatima-Ezahra Annanouch, Gilles Bouchet, Pierre Perrier, Nicolas Morati, Christelle Reynard-Carette, Khalifa Aguir, Marc Bendahan
Publikováno v:
Proceedings, Vol 2, Iss 13, p 820 (2018)
In this paper, we report the significant role played by the testing chamber for measuring the true gas sensor responses. Two different designs were studied and compared. The first one has a cross-shape in which the direction of gas flow is perpendicu
Externí odkaz:
https://doaj.org/article/fce0348afaae4186935f8cc38e3d39e9
Autor:
Mehdi Othman, Christophe Théron, Marc Bendahan, Charles Rivron, Sandrine Bernardini, Guillaume Le Chevallier, Ludovic Caillat, Khalifa Aguir, Thu-Hoa Tran-Thi
Publikováno v:
Proceedings, Vol 1, Iss 4, p 405 (2017)
The present study evaluates the ozone (O3) and nitrogen dioxide (NO2) removal performance of specific filters based on nanoporous materials. These materials, produced via the sol-gel process with functionalized silicon alkoxides as precursors, are ta
Externí odkaz:
https://doaj.org/article/06a54ac15673462ab0fe2dc71e093834
Autor:
Bruno Lawson, Virginie Martini-Laithier, Tomas Fiorido, Fatima Annanouch, Stephane Burtey, Catherine Cassé-Perrot, Christine Audebert, Marc Bendahan, Rachid Bouchakour, Olivier Blin, Khalifa Aguir
Publikováno v:
Proceedings, Vol 1, Iss 4, p 431 (2017)
Human metabolism often results in the emission of many VOCs through the skin. Ethanol is one of volatile compounds which are evaporated by perspiration. The aim of our research consists to develop chemical sensors for monitoring ethanol emission afte
Externí odkaz:
https://doaj.org/article/f2f72ebd7257451e80278e59fcfa58ba
Publikováno v:
Proceedings, Vol 1, Iss 4, p 620 (2017)
An ON/OFF force sensor is fabricated by inkjet-printing process on flexible substrates. The goal is to obtain two distinct impedance states respectively to the applied force in order to be easily identifiable by a conditioning electronics for ultra-l
Externí odkaz:
https://doaj.org/article/23338659c90349538984e891efdb81e4
Autor:
Sandrine Bernardini, Mohamed Hameda Benchekroun, Tomas Fiorido, Khalifa Aguir, Marc Bendahan, Sadok Ben Dkhil, Meriem Gaceur, Jörg Ackermann, Olivier Margeat, Christine Videlot-Ackermann
Publikováno v:
Proceedings, Vol 1, Iss 4, p 423 (2017)
We focus on ozone (O3) detection at ambient temperature by Zinc Oxide (ZnO) nanoparticles (NPs) deposited on Si/SiO2 by spin coating from colloidal solutions as sensitive layers for air quality monitoring. We establish that at room temperature using
Externí odkaz:
https://doaj.org/article/0f2319e4b0d3491dab76d5dc973d3b9c