David Duday duday@lippmann.lu lippmann.lu

1. Public Research Centre Gabriel Lippmann David Duday duday@lippmann.lu www.lippmann.lu • Studied topics • Applications in water treatment (COST Action TD1208 Management Committee member) • Plasma applications: • Deposition of novel coatings • Surface activation for adhesion control • Disinfection and cleaning • Reactor design for treatment of wires and complex pieces • Advanced characterization methods: • Molecular analyses with ToF-SIMS and high mass resolution spectrometers • Isotopic elemental analyses by NanoSIMS • Raman-AFM system • SIMS-AFM & TEM-AFM home made systems • Modelling of implantation and deposition processes • Synthesis and functionalization of novel nanoparticles Guided streamer for water treatment Plasma treated bacteria on filter imaged by AFM-NanoSIMS 15N/14N DBD treatment of wires Treatment of complex pieces by transferred microarc postdischarge

2. Main atmospheric-pressure plasma experimental facilities • Dielectric barrier discharge and post-discharge: • AC, chopped AC, pulsed DC high voltage power supplies (Spellman, Softal, AFS) • 0.1 Hz < freq. < 200 kHz; : -20kV < Voltage < + 20kV; 500 ns < pulse l. < 100 ms • Transferred microarc post-discharge • Power: 700-1100W • Microwave plasma post-discharge: • 2.45 GHz, 100 W < power <1.2 kW • Gas and water composition diagnostics: • spectrometers: FTIR (liquids, solids), UV-Vis (liquids, solids), TR-OES (plasma), Raman (liquids, solids) • chromatographs: GC-FID+TCD, GC-MS, LC-MS, ion • Main research collaborations and industrial partners • Institut Jean Lamour Nancy, France – Prof. T. Belmonte • University of Pau, France – Dr. F. Clément • University of Liège, Belgium – Pr. A.S. Duez • VTT, Finland – Dr. E. Puhakka • Fraunhofer ISC, Germany – Dr. M. Thomas • Rotarex, Luxembourg • Arcelor Mittal, France-Luxembourg • Main publications • Study of Reactive Oxygen or/and Nitrogen Species Binding Processes on E. coli Bacteria with Mass Spectrometry Isotopic Nanoimaging, D. Duday, F. Clément, E. Lecoq, C. Penny, J.-N. Audinot, T. Belmonte, K. Kutasi, H.-M. Cauchie, P. Choquet, Plasma Process. Polym. 2013, 10, DOI: 10.1002/ppap.201200173 • Atmospheric pressure plasma modified surfaces for immobilization of antimicrobial nisin peptides, D. Duday, C. Vreuls, M. Moreno, G. Frache, N. D. Boscher, G. Zocchi, C. Archambeau, C. Van De Weerdt, J. Martial, P. Choquet, Surface & Coatings Technology 218 (2013) 152–161 • Single-step process for the deposition of high water contact angle and high water sliding angle surfaces by atmospheric pressure dielectric barrier discharge, N. D. Boscher, D. Duday, S. Verdier, P. Choquet, ACS Applied Materials and Interfaces 5 (2013) 1053. • Plasma Deposition of an Organophosphorus Coating at Atmospheric Pressure, F. Hilt, D. Duday, N. Gherardi, J. bardon, P. Choquet, Plasma Processes and Polymers 10 (2013) 556-563, DOI: 10.1002/ppap.201300010 • Plasma polymer membranes for immobilising metalloporphyrins, N. D. Boscher, D. Duday, P. Heier, K. Heinze, F. Hilt, P. Choquet, Plasma Processes and Polymers (2013) DOI: 10.1002/ppap.201200132 • Interaction Mechanisms between Ar-O2 Post-discharge and Biphenyl, W. D. Silva, T. Belmonte, D. Duday, G. Frache, F. Poncin-Epaillard, C. Noël, P. Choquet, H.-N. Migeon, A. Maliska, Plasma Processes and Polymers 9 (2) (2012) 207–216