Zobrazeno 1 - 10
of 29
pro vyhledávání: '"LAURENT A. FRANCIS"'
Publikováno v:
Biosensors, Vol 14, Iss 2, p 104 (2024)
The design of a porous silicon (PSi) biosensor is not often documented, but is of the upmost importance to optimize its performance. In this work, the motivation behind the design choices of a PSi-based optical biosensor for the indirect detection of
Externí odkaz:
https://doaj.org/article/7686f456b139456abe9cafad3b145e26
Autor:
Fares Tounsi, Mohamed Hadj Said, Margo Hauwaert, Sinda Kaziz, Laurent A. Francis, Jean-Pierre Raskin, Denis Flandre
Publikováno v:
Sensors, Vol 22, Iss 9, p 3514 (2022)
In this study, different planar inductor topologies were studied to evaluate their characteristic parameters’ variation range upon approaching Fe- and Cu-based shield plates. The use of such materials can differently alter the electrical properties
Externí odkaz:
https://doaj.org/article/8a5397851f5245e491918877dff59d10
Publikováno v:
Micromachines, Vol 13, Iss 1, p 10 (2021)
A robust fabrication method for stable mesoporous silicon membranes using standard microfabrication techniques is presented. The porous silicon membranes were passivated through the atomic layer deposition of different metal oxides, namely aluminium
Externí odkaz:
https://doaj.org/article/563f79fb43a34e89826a5807431985f5
Publikováno v:
Biosensors, Vol 11, Iss 2, p 27 (2021)
Porous silicon (PSi) has been widely used as a biosensor in recent years due to its large surface area and its optical properties. Most PSi biosensors consist in close-ended porous layers, and, because of the diffusion-limited infiltration of the ana
Externí odkaz:
https://doaj.org/article/198dd363544e4ca9babc66df5d0a4623
Publikováno v:
Proceedings, Vol 56, Iss 1, p 19 (2020)
Current sensing solutions must combine an ultra-low energy consumption trend with high reliability. The challenge lies on a fine setting of the detection threshold with the assurance of a sufficient sensitivity. In this article, the uncertainty intro
Externí odkaz:
https://doaj.org/article/9b2e6bb48d4f41fd83a57534eb117ff0
Publikováno v:
Micromachines, Vol 6, Iss 1, Pp 19-31 (2014)
Ten picoseconds (200 kHz) ultrafast laser micro-structuring of piezoelectric substrates including AT-cut quartz, Lithium Niobate and Lithium Tantalate have been studied for the purpose of piezoelectric devices application ranging from surface acousti
Externí odkaz:
https://doaj.org/article/9cc5c05b037c4504ae8326d89e2cf993
Autor:
El Hafed Boufouss, Laurent A. Francis, Valeriya Kilchytska, Pierre Gérard, Pascal Simon, Denis Flandre
Publikováno v:
Sensors, Vol 13, Iss 12, Pp 17265-17280 (2013)
This paper presents an ultra-low power CMOS voltage reference circuit which is robust under biomedical extreme conditions, such as high temperature and high total ionized dose (TID) radiation. To achieve such performances, the voltage reference is de
Externí odkaz:
https://doaj.org/article/5ebb8a4f1003413aae988f13b4a80cc6
Autor:
Claudio Falco, Ethan L. W. Gardner, Andrea De Luca, Nicolas André, Laurent A. Francis, Florin Udrea
Publikováno v:
Proceedings, Vol 2, Iss 13, p 1089 (2018)
The effect of membrane deflection has been investigated for thermal flow sensors. Catastrophic membrane breakage is a common occurrence in membrane based thermal flow sensors due to thermal expansion and internal stresses. This work analyses three se
Externí odkaz:
https://doaj.org/article/3d933e63914448779e38f54ea4d2cb36
Publikováno v:
IEEE Sensors Journal, Vol. 22, no.10, p. 9521-9533 (2022)
New gas sensing materials, like conductive polymers and nanomaterials-based composites, together with integrated circuit advancements have enabled a new paradigm in gas sensing where a matrix of different types of sensors is used to improve selectivi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21256f0c71e78e59a9c761f5023f76ac
https://doi.org/10.1109/jsen.2022.3165755
https://doi.org/10.1109/jsen.2022.3165755
