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Plasma
Special Issues
Recent Advances of Dielectric Barrier Discharges
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Recent Advances of Dielectric Barrier Discharges

A special issue of Plasma (ISSN 2571-6182).

Deadline for manuscript submissions: 31 July 2025 | Viewed by 2754

Special Issue Editor

Prof. Dr. Bruno Caillier

E-Mail Website
Guest Editor
Laboratoire Diagnostics Des Plasmas Hors Equilibre (DPHE), Institut National Universitaire Champollion, 81000 Albi, France
Interests: dielectric barrier discharges; luminophore; plasma jet; xenon; lampe; optimisation; mercure; AMC
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Dielectric barrier discharges (DBDs) are simple discharges initiated between one or more dielectrics. They are used in many applications and have had their moment of glory in plasma displays, while their other applications are still waiting for this level of recognition. The application fields for DBDs are lively and varied: plasma medicine, chemistry, plasma-assisted catalysis, plasma-assisted synthesis, agriculture, lighting, surface treatments, and liquid treatments. This Special Issue will be devoted to all of these fields, whether the DBD results are experimental or numerical.

Prof. Dr. Bruno Caillier
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Plasma is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • dielectric barrier discharges
  • plasma medicine
  • plasma-assisted catalysis
  • plasma-assisted synthesis

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Published Papers (3 papers)

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Research

15 pages, 4340 KiB  
Article
Voltage Dependent Effect of Spiral Wound Plasma Discharge on DBC1.2 Cellular Integrity
by Abubakar Hamza Sadiq, Md Jahangir Alam, Mahedi Hasan, Farhana Begum, Tomoki Yamano, Jaroslav Kristof and Kazuo Shimizu
Plasma 2025, 8(2), 15; https://doi.org/10.3390/plasma8020015 - 12 Apr 2025
Viewed by 265
Abstract
Low temperature plasmas (LTPs) generated at atmospheric pressure and room temperature have gained increasing attention in biomedical research due to their ability to control cellular behavior through the production of reactive oxygen and nitrogen species (RONS), electric fields, and UV radiation. Among several [...] Read more.
Low temperature plasmas (LTPs) generated at atmospheric pressure and room temperature have gained increasing attention in biomedical research due to their ability to control cellular behavior through the production of reactive oxygen and nitrogen species (RONS), electric fields, and UV radiation. Among several LTP configurations, dielectric barrier discharge (DBD) plasma has been extensively studied for its ability to stimulate controlled biological effects while maintaining low gas temperature, making it suitable for cell-based applications. This study designed a novel spiral-wound DBD plasma device to investigate the voltage-dependent effects of plasma discharge on DBC1.2 epithelial cells. Plasma was applied at 2 kVp-p, 3 kVp-p, and 4 kVp-p to evaluate its effect on cellular permeability, mitochondrial activity, viability, and apoptosis. FITC-dextran-70 (FD-70, MW: 70 kDa) was used as a model permeation marker to assess cellular uptake. The results showed a voltage-dependent increase in FD-70 uptake, suggesting improved plasma-assisted drug delivery. The cell mitochondrial activity, evaluated with a MT-1 MitoMP detection kit, revealed that plasma exposure at 2 kVp-p and 3 kVp-p slightly enhanced mitochondrial membrane potential (MMP), signifying increased metabolic and mitochondrial activity, whereas exposure at 4 kVp-p led to a reduction in MMP, suggesting oxidative stress and early apoptosis. Early and late apoptosis was further assessed using FITC Annexin-V and propidium iodide (PI). The results showed enhanced cell viability and a reduced apoptotic cell at 2 kVp-p and 3 kVp-p plasma exposure when compared to the control. However, at 4 kV, there was a decline in cell viability and an increase in apoptosis, suggesting a shift towards plasma-induced cytotoxicity. This study established a safe plasma exposure threshold for DBC1.2 cells and explored the potential use of a spiral-wound DBD plasma device for biomedical applications, particularly in drug delivery and cell modulation. Full article
(This article belongs to the Special Issue Recent Advances of Dielectric Barrier Discharges)
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8 pages, 1370 KiB  
Article
An Implicit Flux-Corrected Transport Algorithm Used for Gas Discharge Calculations
by Richard Morrow
Plasma 2025, 8(1), 7; https://doi.org/10.3390/plasma8010007 - 28 Feb 2025
Viewed by 447
Abstract
An implicit flux-corrected transport (FCT) and diffusion algorithm was developed and used in many gas discharge calculations. Such calculations require the use of a fine mesh where the electric field changes rapidly; that is, near electrodes or in a streamer front. If diffusion [...] Read more.
An implicit flux-corrected transport (FCT) and diffusion algorithm was developed and used in many gas discharge calculations. Such calculations require the use of a fine mesh where the electric field changes rapidly; that is, near electrodes or in a streamer front. If diffusion is included using an explicit method, then the von Neumann stability condition severely limits the time-step that can be used; however, this limitation does not apply to implicit methods. Further, for gas discharge calculations including space-charge effects, it is necessary to solve the continuity equations with no negative number densities nor point-by-point oscillation in the number density. This is because the electron number densities are finely balanced with the ion number densities to determine the space-charge distribution and hence the electric field which drives the motion of the particles. An efficient way to solve the particle transport equation, with the required properties, is to use FCT. The most accurate form of FCT developed by the author is implicit fourth-order FCT; hence, the method presented incorporates implicit diffusion into the implicit fourth-order FCT scheme to produce a robust algorithm that has been successfully used in many calculations. Full article
(This article belongs to the Special Issue Recent Advances of Dielectric Barrier Discharges)
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10 pages, 3000 KiB  
Article
Polymerization of Sodium 4-Styrenesulfonate Inside Filter Paper via Dielectric Barrier Discharge Plasma
by Samira Amiri Khoshkar Vandani, Lian Farhadian, Alex Pennycuick and Hai-Feng Ji
Plasma 2024, 7(4), 867-876; https://doi.org/10.3390/plasma7040047 - 11 Nov 2024
Cited by 2 | Viewed by 1496
Abstract
This work explores the polymerization of sodium 4-styrenesulfonate (NaSS) inside filter paper using dielectric barrier discharge (DBD) plasma and its application in the environmental field. The plasma-based technique, performed under mild conditions, solves common problems associated with conventional polymerization inside porous materials. The [...] Read more.
This work explores the polymerization of sodium 4-styrenesulfonate (NaSS) inside filter paper using dielectric barrier discharge (DBD) plasma and its application in the environmental field. The plasma-based technique, performed under mild conditions, solves common problems associated with conventional polymerization inside porous materials. The polymerization process was monitored using Fourier-transform infrared (FTIR) spectroscopy, which confirmed the consumption of double bonds, particularly in NaSS samples containing the optimal concentration of crosslinker divinyl benzene (DVB) (0.25% wt). Our work demonstrates the effectiveness and promise of DBD plasma as a substitute polymerization approach, especially for those in porous materials. Full article
(This article belongs to the Special Issue Recent Advances of Dielectric Barrier Discharges)
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