Childérick Séverac
University of Toulouse
35 Papers
238 Citations
Childérick Séverac is an academic researcher from University of Toulouse. The author has contributed to research in topics: Microcontact printing & PDMS stamp. The author has an hindex of 12, co-authored 35 publications. Previous affiliations of Childérick Séverac include University of Birmingham & Centre national de la recherche scientifique.
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Papers
High speed indentation measures by FV, QI and QNM introduce a new understanding of bionanomechanical experiments.
TL;DR: Structural and mechanical mapping at the nanoscale by novel high-speed multiparametric Quantitative Imaging and PeakForce Quantitative Nanomechanical Mapping modes give results consistent with FV for the whole cells in terms of morphology and elastic modulus, while providing higher resolution and shorter acquisition time.
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Methods of Micropatterning and Manipulation of Cells for Biomedical Applications
Adrian Martinez-Rivas,Génesis Karendash González-Quijano,Sergio Proa-Coronado,Childérick Séverac,Etienne Dague +4 more
TL;DR: This review focuses on current physical cell patterning, plus chemical and a combination of them both that utilizes different materials and cutting-edge micro-nanofabrication methodologies.
Poly(dimethylsiloxane) Contamination in Microcontact Printing and Its Influence on Patterning Oligonucleotides
Christophe Thibault,Childérick Séverac,Anne-Françoise Mingotaud,Christophe Vieu,Monique Mauzac +4 more
TL;DR: Surprisingly, the amount of DNA molecules transferred during muCP is higher for the uncleaned stamp, highlighting the positive impact of the presence of low molecular weight siloxane fragments on the muCP process.
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A New Sensor with Increased Lifetime Based on a Mixed Diazonium Thick Film/Gold Nanoparticles Interface for Hg(II) Trace Detection
TL;DR: In this article, gold nanoparticles were electrodeposited onto a glassy carbon electrode previously functionalized by a thick 4th-thiophenol diazonium film, which affords a good anchoring to the nanoparticles.
Characterization of the physical properties of tumor-derived spheroids reveals critical insights for pre-clinical studies.
Ludivine Guillaume,Lise Rigal,Jérôme Fehrenbach,Childérick Séverac,Bernard Ducommun,Valérie Lobjois +5 more
TL;DR: These findings bring new insights into the relationship between the spheroid physical properties and their resistance to antitumor treatment that should be taken into account by the experimenters when assessing new therapeutic agents using in vitro 3D models or when comparing studies from different laboratories.