First online X‐ray fluorescence characterization of liquid‐liquid extraction in microfluidics

Autor: Ange A. Maurice, Johannes Theisen, Varun Rai, Fabien Olivier, Asmae El Maangar, Jean Duhamet, Thomas Zemb, Jean‐Christophe P. Gabriel

Publikováno v: Nano Select, Vol 3, Iss 2, Pp 425-436 (2022)

Abstract Liquid‐liquid extraction is a complex chemical purification process, which is associated with many thermodynamic and kinetic values. This makes its application in the recycling industry difficult, as it deals with waste streams that have h

Externí odkaz: https://doaj.org/article/f8744ea67d44434bbd66a88a8f1f53f2

Microfluidic lab-on-chip advances for liquid–liquid extraction process studies

Autor: Jean-Christophe P. Gabriel, Ange Maurice, Johannes Theisen

Publikováno v: Current Opinion in Colloid & Interface Science
Current Opinion in Colloid & Interface Science, Elsevier, 2020, 46, pp.20-35. ⟨10.1016/j.cocis.2020.03.001⟩
Current Opinion in Colloid & Interface Science, 2020, 46, pp.20-35. ⟨10.1016/j.cocis.2020.03.001⟩

International audience; The ever-increasing complexity of industrial product recycling calls for more efficient purification processes such as liquid–liquid (L/L) extraction. Because of the high complexity of L/L extraction, optimizing a large-scal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37bf5437e9f0b15520a0e2af4b1631a1
https://hdl.handle.net/10356/142873

Nanometric Surface Oscillation Spectroscopy of Water-Poor Microemulsions

Autor: Mario Corti, Antonio Raudino, Laura Cantù, Maximilian Pleines, Thomas Zemb, Johannes Theisen

Publikováno v: Langmuir
Langmuir, American Chemical Society, 2018, 34 (28), pp.8154-8162. ⟨10.1021/acs.langmuir.8b00716⟩
Langmuir, 2018, 34 (28), pp.8154-8162. ⟨10.1021/acs.langmuir.8b00716⟩

Selectively exchanging metal complexes between emulsified water-poor microemulsions and concentrated solutions of mixed electrolytes is the core technology for strategic metal recycling. Nanostructuration triggered by solutes present in the organic p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5e5191f2abadc59764177641b706c83
https://hal.umontpellier.fr/hal-02102294

Simulation moléculaire de diagrammes de phases binaires à partir de la méthode d'équilibre osmotique: pression de vapeur et activité dans des mélanges eau-éthanol

Autor: Jean-Christophe P. Gabriel, Philippe Guilbaud, Johannes Theisen, Magali Duvail, Jean-François Dufrêche, Michael Bley, Christophe Penisson

Publikováno v: Molecular Physics
Molecular Physics, Taylor & Francis, 2018, 116 (15-16), pp.2009-2021. ⟨10.1080/00268976.2018.1444209⟩
Molecular Physics, 2018, 116 (15-16), pp.2009-2021. ⟨10.1080/00268976.2018.1444209⟩

International audience; Herein, an approach for simulating phase diagrams of binary mixtures is presented, where a bulk liquid and its corresponding vapour phase are simulated by means of molecular dynamics using explicit polarisation. Time-averaged

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c37eed0e4c27c77447e1d526a638ac76

Evaporation Rate of Drop Arrays within a Digital Microsystem

Autor: Laurent Davoust, Johannes Theisen

Publikováno v: Procedia Engineering. 47:1-4

One essential advantage of digital lab-on-chips (LOC) is based on massive parallelization of biochemical functions achieved from moving drops by surfaces acoustic waves or electrowetting (EW). This paper aims at characterizing the evaporation rate of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d66e1ce4bbf0675b57d7b1d2afa1bea
https://doi.org/10.1016/j.proeng.2012.09.069