In-Situ FTIR and Laser Induced Fluorescence RONS Characterization of Atmospheric Pressure Nanosecond-Pulsed Surface DBD Plasma for Indirect Treatments of E. Coli

We study the bactericidal efficacy of surface dielectric barrier discharge low-temperature plasma treatments, powered by nanosecond high voltage pulses. We achieve ∼ 4-log reduction in Escherichia coli population, after 10 min treatments, at a distance of 1.5 cm from the plasma surface. To investiga...

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Veröffentlicht in:	Plasma chemistry and plasma processing 2024-03, Vol.44 (2), p.785-805
Hauptverfasser:	Ibba, Lorenzo, Agus, Rita, Avino, Fabio, Furno, Ivo, Ambrico, Paolo F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Classical Mechanics Dielectric barrier discharge E coli Fourier transforms Humidity Infrared spectroscopy Inorganic Chemistry Laser induced fluorescence Lasers Low temperature Mechanical Engineering Nanosecond pulses Nitric oxide Nitrogen Original Paper Plasma Pulsed lasers Relative humidity Voltage pulses
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