compressed air

Nonthermal plasma-treated water (PTW) has emerged as a promising area of research, particularly in the food sector, where it shows potential for fresh food sanitation via wash-water processes. When compared to commonly used strong oxidizing sanitizers, only compressed or ambient air and energy are required to generate plasma processed air (PPA), which produces PTW if combined with process or tap water. This excluded hazardous chemical storage and allows dosage and processing on demand.

Relevant microbiological data for the biofilm treatment of L. monocytogenes and B. cereus with plasma treated water (PTW) created by MidiPLexc. The dataset is a supplement to the article Appl. Microbiol. 2025, 5(3), 80; https://doi.org/10.3390/applmicrobiol5030080.

This dataset was recorded in order to identify components of cold atmospheric plasma (CAP) that are relevant for affecting dermal microcirculation. It contains time-resolved microcirculation parameters (oxygen saturation (StO2), tissue hemoglobin index, near-infrared perfusion index, tissue water index) assessed on the lateral proximal left arm of 10 healthy volunteers (n=1 per volunteer) by hyperspectral imaging prior and after CAP treatment for 270 s.