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Cold atmospheric plasma jet as a possible adjuvant therapy for periodontal disease
(MDPI, 2021-09-15)
: Due to the limitations of traditional periodontal therapies, and reported cold atmospheric plasma anti-inflammatory/antimicrobial activities, plasma could be an adjuvant therapy to periodontitis. Porphyromonas gingivalis ...
Aging of plasma-activated copper and gold surfaces and its hydrophilic recovery after water immersion
(Elsevier B.V., 2014-01-01)
A significant increase of surface hydrophilicity of copper and gold surfaces was obtained after atmospheric pressure plasma treatment using the surface dielectric barrier discharge with specific electrode geometry, the ...
Effects of plasma etching on surface modification and gas permeability of bisphenol-A polycarbonate films
(Taylor & Francis IncPhiladelphiaEUA, 2007)
Aging effect of atmospheric air on zirconia surfaces treated by nonthermal plasma
(2015-01-01)
Purpose: The purpose of this study was twofold: 1) to characterize the zirconia (Y-TZP) surfaces through scanning electronic microscopy associated with energy-dispersive spectroscopy and atomic force microscopy after the ...
Non-thermal atmospheric pressure plasma jet applied to inactivation of different microorganisms
(2017-02-25)
Non-thermal atmospheric pressure plasma jets (APPJs) are capable of generating cold plasma plumes that are not confined by electrodes, which makes them very attractive for bio-medical applications. In the present work, the ...
Treatment of PET and PU polymers by atmospheric pressure plasma generated in dielectric barrier discharge in air
(Elsevier B.V. Sa, 2010-06-25)
Plasma treatments are frequently employed to modify surface properties of materials such as adhesivity, hydrophobicity, oleophobicity etc. Present work deals with surface modification of common commercial polymers such as ...
Surface modification of polymeric materials by cold atmospheric plasma jet
(Elsevier B.V., 2014-09-30)
In this work we report the surface modification of different engineering polymers, such as, polyethylene terephthalate (PET), polyethylene (PE) and polypropylene (PP) by an atmospheric pressure plasma jet (APPJ). It was ...
Effect of nonthermal plasma treatment on the surface of dental resins immersed in artificial saliva
(2016-10-01)
This study aimed (1) to use scanning electron microscopy associated with energy-dispersive spectroscopy (SEM-EDS) to characterize the surface of dental resins after nonthermal plasma (NTP) treatment and (2) to use surface ...
Atmospheric pressure plasma as an activation step for improving protein adsorption on hydroxyapatite powder
(2015-01-01)
Protein adsorption on inorganic surfaces involves a complex mechanism which could be controlled by surface functionalization methods. A dry surface functionalization method for powders could be beneficial as compared to ...
Evaluation of carbon fiber surface treated by chemical and cold plasma processes
(ABM, ABC, ABPol, 2005)