Abstract
Atmospheric pressure cold plasma jet is widely used in the fields of material processing, bio-medicine and so on, because of its remarkable advantages. To further ensure the safety and expand the dimensions of the plasma jet, a three-electrode plasma jet device is developed by embedding the inner floating electrode in commonly two outer electrode configuration based on DBD theory. In this paper, the inner floating electrode is in three different positions respectively. Based on this device using helium gas, it has been studied that the effects of different inner electrode positions on optical and electrical properties of the plasma jet. In order to explain and verify the experimental phenomena, this paper simulates electric field and flow field distribution in the dielectric tube by COMSOL and FLUENT. The three-electrode structure obviously changes the field intensity distribution in the discharge tube, which makes discharging easily. The experimental results show that the three-electrode plasma jet configuration is more suitable for practical treatment on murine melanoma cancer which can provide some information and reference for future plasma jet treatment of cancer.
| Original language | English |
|---|---|
| Title of host publication | ICPADM 2018 - 12th International Conference on the Properties and Applications of Dielectric Materials |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 901-905 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781538657881 |
| DOIs | |
| State | Published - 29 Jun 2018 |
| Event | 12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018 - Xi'an, China Duration: 20 May 2018 → 24 May 2018 |
Publication series
| Name | Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials |
|---|---|
| Volume | 2018-May |
Conference
| Conference | 12th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2018 |
|---|---|
| Country/Territory | China |
| City | Xi'an |
| Period | 20/05/18 → 24/05/18 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Melanoma cells
- Numerical simulation
- Plasma jet
- Three-electrode
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