Electroactivity of Superoxide Anion in Aqueous Phosphate Buffers Analyzed with Platinized Microelectrodes

Autor: Pauline Lefrançois, Fanny Girard-Sahun, Franck Clement, Stéphane Arbault, Vasilica Badets

Publikováno v: Electroanalysis
Electroanalysis, Wiley-VCH Verlag, 2020, ⟨10.1002/elan.202060456⟩
Electroanalysis, 33(4), 882-890

The reactivity of platinized ultramicroelectrodes (Pt-black UMEs) towards superoxide anion O2.−, an unstable Reactive Oxygen Species (ROS), and its relatives, H2O2 and O2, was studied. Voltammetric studies in PBS demonstrate that Pt-black UMEs prov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d376427760b9275808541c36d6e36547
http://www.scopus.com/inward/record.url?scp=85097014587&partnerID=8YFLogxK

Short exposure to cold atmospheric plasma induces senescence in human skin fibroblasts and adipose mesenchymal stromal cells

Autor: Noémie Juin, Marion Bourdens, Anne-Laure Bulteau, Yannick Jeanson, Valérie Planat-Benard, Marion Taurand, Louis Casteilla, Audrey Carrière, Franck Clement

Publikováno v: Scientific Reports
Scientific Reports, 2019, 9 (1), pp.8671. ⟨10.1038/s41598-019-45191-2⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-15 (2019)
Scientific Reports, Nature Publishing Group, 2019, 9 (1), pp.8671. ⟨10.1038/s41598-019-45191-2⟩

Cold Atmospheric Plasma (CAP) is a novel promising tool developed in several biomedical applications such as cutaneous wound healing or skin cancer. Nevertheless, in vitro studies are lacking regarding to CAP effects on cellular actors involved in he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23490fe06117306f395a134150a9022c
https://doi.org/10.1038/s41598-019-45191-2

Imaging the distribution of skin lipids and topically applied compounds in human skin using mass spectrometry

Autor: Olga Biganska, Peter Sjövall, Gustavo S. Luengo, Franck Clement, Sébastien Grégoire, Lisa Skedung

Publikováno v: Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-14 (2018)

The barrier functions of skin against water loss, microbial invasion and penetration of xenobiotics rely, in part, on the spatial distribution of the biomolecular constituents in the skin structure, particularly its horny layer (stratum corneum). How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6da55b29c436c438d99be468e64ce9
https://pubmed.ncbi.nlm.nih.gov/30420715

Electrical, Thermal and Optical Parametric Study of Guided Ionization Waves Produced with a Compact μs-Pulsed DBD-Based Reactor

Autor: Le Thanh Doanh, Kristaq Gazeli, Franck Clement, B. Held

Publikováno v: Plasma; Volume 1; Issue 1; Pages: 23-44

Atmospheric pressure guided ionization waves (GIWs) that are driven by ns/μs-pulsed high voltages, are promising tools in the biomedical field allowing for the effective production of reactive species and metastables without thermal damages of the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc80b26260959f3fe6e3ed059fe8ebaf

Formation of ammonium in saline solution treated by nanosecond pulsed cold atmospheric microplasma: a route to fast inactivation of E. coli bacteria

Autor: Patrick Choquet, Thierry Belmonte, Henry-Michel Cauchie, Christian Penny, Simon Maheux, Franck Clement, David Duday

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2015, 5 (52), pp.42135-42140. ⟨10.1039/c5ra01109d⟩

International audience; He/N-2 cold atmospheric plasma treatment of E. coli suspension leads to a fast and efficient inactivation process. Significant generation of ammonium is reported. The formation of NH4+ species in saline solution treated by col

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdc53ea13b96bfe38b78a799681d5551
https://doi.org/10.1039/c5ra01109d