Multimodal Probe Based on ISFET Electrochemical Microsensors for In-Situ Monitoring of Soil Nutrients in Agriculture

Autor: Matthieu Joly, Laurent Mazenq, Maurane Marlet, Pierre Temple-Boyer, Céline Durieu, Jérôme Launay

Publikováno v: Proceedings, Vol 1, Iss 4, p 420 (2017)

We report the design of a silicon chip dedicated to the in-situ monitoring of soil nitrogen cycle in wheat crop. Our study shows that ion-sensitive field effect transistor (ISFET) microsensors are suitable for quick on-site or long-term analysis of n

Externí odkaz: https://doaj.org/article/1fa9f4b4c5964b3a80f0a8355258c46d

Toward the Analysis of Mitochondria Isolated from Leukemic Cells with Electrochemically Instrumented Microwell Arrays

Autor: Gabriel Lemercier, Fadhila Sekli-Belaïdi, Suresh Vajrala, Emeline Descamps, Julie Foncy, Stéphane Arbault, Jean-Emmanuel Sarry, Pierre Temple-Boyer, Jérôme Launay

Publikováno v: Proceedings, Vol 1, Iss 4, p 289 (2017)

This work deals with the development of electrochemical transducers for the analysis of the metabolic status of mitochondria isolated from leukemic cells. It proposes the use of ring nanoelectrodes (RNE) integrated into microwell arrays for the simul

Externí odkaz: https://doaj.org/article/48fbd60990cf41f4b0efd133ce41a4d3

Effect of thermal annealing on the dielectric, passivation and pH detection properties of aluminium oxide thin films deposited by plasma-enhanced atomic layer deposition

Autor: Pierre Temple-Boyer, Emmanuel Scheid, Ahmet Lale, Samir Mekkaoui, Xavier Joly, Jérôme Launay, Matthieu Joly

Publikováno v: Thin Solid Films
Thin Solid Films, Elsevier, 2021, 732, pp.138761. ⟨10.1016/j.tsf.2021.138761⟩
Thin Solid Films, 2021, 732, pp.138761. ⟨10.1016/j.tsf.2021.138761⟩

International audience; The dielectric properties of aluminium oxide (Al2O3) thin films obtained by plasma-enhanced atomic layer deposition (PEALD) from Al(CH3)3/O2 precursors were investigated while focusing on the influences of thermal annealing un

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d42b50c63831c2daa46d5b5102449967
https://hal.laas.fr/hal-03380757

Microwell Array Based Opto‐Electrochemical Detections Revealing Co‐Adaptation of Rheological Properties and Oxygen Metabolism in Budding Yeast

Autor: Pierre Temple-Boyer, Adrian Laborde, Emmanuel Suraniti, Morgan Delarue, Camille Colin, Venkata Suresh Vajrala, Jérôme Launay, Baptiste Alric, Stéphane Arbault

Publikováno v: Advanced Biology
Advanced Biology, Wiley, 2021, 5 (7), pp.2100484. ⟨10.1002/adbi.202100484⟩
Advanced Biology, 2021, 5 (7), pp.2100484. ⟨10.1002/adbi.202100484⟩

International audience; Microdevices composed of microwell arrays integrating nanoelectrodes (OptoElecWell) are developed to achieve dual high‐resolution optical and electrochemical detections on single Saccharomyces cerevisiae yeast cells. Each ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::601ce5b6ab4211983e05a583f71767ba
https://hal.archives-ouvertes.fr/hal-03228340/document

Accurate physiological monitoring using lab-on-a-chip platform for aquatic micro-organisms growth and optimized culture

Autor: Pierre Temple-Boyer, S. Assié Souleille, Jérôme Launay, Eléna Bedel-Pereira, Ludovic Salvagnac, F. Sekli Belaidi, Isabelle Séguy, Marie-Charline Blatché

Publikováno v: Sensors and Actuators B: Chemical
Sensors and Actuators B: Chemical, Elsevier, 2020, 321, pp.128492. ⟨10.1016/j.snb.2020.128492⟩
Sensors and Actuators B: Chemical, 2020, 321, pp.128492. ⟨10.1016/j.snb.2020.128492⟩

International audience; The present work was dedicated to the development of a lab-on-chip microsystem for the monitoring of microalgal photosynthetic activity. Thanks to integrated electrochemical microcells, dissolved oxygen O2 concentrations due t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::063429a46e62ebd6441d318d81b6fe56
https://hal.laas.fr/hal-03004590/file/manuscript_S&A_Sekli-Belaidi_vf.pdf