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Napartovich, Anatoly P.

doi:10.1023/a:1011313322430

Cited by 149 publications

(81 citation statements)

References 3 publications

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“…The potential economic and operation advantages of coating at 1 atm have led to the development of a variety of APPST reactors [1][2][3][4]. It is apparent, however, that only a very limited number of the APPST reactors discussed in the technical literature have proven practicable or economic for the intended in-line industrial applications.…”

Section: Introductionmentioning

confidence: 99%

“…A serious obstacle to commercializing the in-line APPST on a large industrial scale is the necessity to reduce the treating times to values less than 1 sec, which requires a plasma power density at least of the order of 10 W/cm 3 . This is an uneasy task because increasing the deposited power density the plasma has the tendency of filamentation and to transition into a spark or arc discharge.…”

Section: Introductionmentioning

confidence: 99%

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Diffuse Coplanar Surface Barrier Discharge and its applications for in-line processing of low-added-value materials

Černák

Černáková²,

Hudec³

et al. 2009

Eur. Phys. J. Appl. Phys.

171

115

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Abstract. The paper reviews a current state of the art in the in-line plasma treatment of low-cost materials and opportunities for the use of the so-called Diffuse Coplanar Surface Dielectric Barrier Discharge (DCSBD). A brief outline of physical mechanism and basic properties of DCSBD is given. The results presented on the ambient air plasma treatments of textile, paper, wood, and glass illustrate that DCSBD offers outstanding performance with extremely low energy consumption for large area, uniform surface modifications of materials under continuous process conditions.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Diffuse Coplanar Surface Barrier Discharge and its applications for in-line processing of low-added-value materials

Černák

Černáková²,

Hudec³

et al. 2009

Eur. Phys. J. Appl. Phys.

171

115

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“…Non-thermal non-equilibrium atmospheric pressure plasmas recently have drawn considerable attention due to their enormous potential for technological applications [1,2].…”

Section: Introductionmentioning

confidence: 99%

Optical Diagnostics of Micro Discharge Jets

Gathen

Buck

Gans

et al. 2007

Contrib. Plasma Phys.

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Micro plasmas operated at ambient pressure with dimensions of the confining geometry in the order of a few ten micrometers to a millimeter are actually in the focus of interest due to the broad regime of applicability they offer and due to a similarly broad range of open physical questions. Here we present optical measurements within the discharge core and the effluent region of an especially developed micro discharge jet. To get an understanding of the complex system of this discharge it is important to analyse transport phenomena of energy and particles within both parts of the discharge by various highly sophisticated diagnostics. As a consequence of the limited access and the dimensions of the micro discharge most of these diagnostics are optical. Here we present diagnostics applied to determine spatially resolved absolute atomic oxygen densities as the most reactive constituent of the effluent, density maps of ozone as final reaction product of the gas chemical chain induced by the discharge and phase resolved optical emission spectroscopy yielding insight into the excitation dynamics of the discharge.

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“…The power density ranges from 15 to 75 W/cm 3 (~80 mm 3 plasma volume) while the reduced energy loading ranges from 60 to 300 J/L. The APGD-t can thus be classified as a relatively high-energy, density-pulsed RF glow discharge [14].…”

Section: Construction and Main Characteristics Of The Apgd-tmentioning

confidence: 99%

Miniature atmospheric pressure glow discharge torch (APGD-t) for local biomedical applications

Coulombe

Léveillé

Yonson

et al. 2006

Pure and Applied Chemistry

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Abstract:The operating parameters of a miniature atmospheric pressure glow discharge torch (APGD-t) are optimized for the production of excited atomic oxygen, and the effect of the plasma jet on endothelial cells grown in Petri dishes is studied. We first demonstrate the importance of accounting for the effect of the voltage probe used to measure the electrical parameters of the torch on its ignition and operation characteristics. When operated with a main plasma gas flow rate of 1 SLM He and a power level of ~1 W, the torch shows an optimum in the production of excited atomic oxygen for a O 2 flow of ~3.5 SCCM injected downstream of the plasma-forming region through a capillary electrode (i.e., 0.35 v/v % O 2 /He). It is shown that endothelial cells are detached from the Petri dishes surface under the action of the optimized plasma jet and that this effect does not originate from heating and fluid shearing effects. It is postulated that the cell detachment is caused solely by plasma-induced biochemical processes taking place at the cell-substrate interface.

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Untitled

Cited by 149 publications

References 3 publications

Diffuse Coplanar Surface Barrier Discharge and its applications for in-line processing of low-added-value materials

Diffuse Coplanar Surface Barrier Discharge and its applications for in-line processing of low-added-value materials

Optical Diagnostics of Micro Discharge Jets

Miniature atmospheric pressure glow discharge torch (APGD-t) for local biomedical applications

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