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Updated: May 11, 2026

Treating Surfaces with a Cold Atmospheric Pressure Plasma using the COST-Jet
Published on: November 2, 2020
Cold atmospheric plasma devices for medical issues.
Georg Isbary1, Tetsuji Shimizu, Yang-Fang Li
1Department of Dermatology, Allergology and Environmental Medicine, Hospital Munich Schwabing, Koelner Platz 1, Munich 80804, Germany.
Cold atmospheric plasma, a reactive gas mixture, shows broad antimicrobial and anticancer properties. This innovative medical technology offers significant potential with minimal risk of resistance development.
Area of Science:
- Cold atmospheric plasma science
- Interdisciplinary applications in medicine
Background:
- Cold atmospheric plasmas (CAPs) are reactive gas mixtures with diverse components like ions, electrons, and UV radiation.
- CAPs' effects on biological systems are highly dependent on source, settings, and environment.
Purpose of the Study:
- To review major cold atmospheric plasma designs for medical applications.
- To assess the benefits and potential risks of CAP technology in healthcare.
Main Methods:
- Literature review of cold atmospheric plasma research.
- Analysis of plasma sources, settings, and their biological impacts.
Main Results:
- CAPs exhibit broad-spectrum antimicrobial activity.
- CAPs demonstrate significant influence on cell lines, including anticancer effects.
- Low likelihood of resistance development against CAP treatment.
Conclusions:
- Cold atmospheric plasma is a promising innovative technology for the medical sector.
- Further research into plasma designs and risk assessment is crucial for clinical translation.
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