Oxygen plasma functionalization of poly(p-phenilene sulphide)

Cvelbar, Uroš; Mozetič, Miran; Junkar, Ita; Vesel, Alenka; Kovač, Janez; Drenik, A.; Vrlinič, Tjaša; Hauptman, Nina; Klanjšek-Gunde, Marta; Markoli, Boštjan; Krstulović, Nikša; Milošević, Slobodan; Gaboriau, Freddy; Belmonte, Thierry

doi:10.1016/j.apsusc.2007.04.074

Cited by 43 publications

(25 citation statements)

References 19 publications

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“…Low-temperature plasma treatment is an effective technique for modifying polymer surfaces [1][2][3][4][5][6][7][8][9]. Plasma techniques are attractive for several reasons: they allow modification of the surface layers up to a depth of several nanometers of the substrate while maintaining its bulk properties.…”

Section: Introductionmentioning

confidence: 99%

Influence of Corona Plasma Treatment on Polypropylene and Polyamide 6.6 on the Release of a Model Drug

Labay

Canal

García-Celma

2010

Plasma Chem Plasma Process

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Low-temperature plasma has been studied for the textile industry as an environmentally friendly alternative to conventional finishing treatments but its biomedical applications are limited. The present work is devoted to analyze how plasma treatment modifies the wetting properties of polypropylene and polyamide 6.6 fabrics and its influence on the drug release from these textile materials. Drug release studies from textiles pretreated by plasma are unexplored and constitute an innovative research that could provide a new way to develop controlled drug delivery systems. Methods of surface analysis for polypropylene and polyamide 6.6, including contact angle measurements, drop test, SEM, as well as drug release studies, using ketoprofen as a model drug, are considered in this research. Results obtained have shown that the increase of the hydrophilic properties of polypropylene and polyamide fabrics with plasma treatment reverts in a higher release of the model drug studied from plasma-treated fabrics.

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Section: Introductionmentioning

confidence: 99%

Influence of Corona Plasma Treatment on Polypropylene and Polyamide 6.6 on the Release of a Model Drug

Labay

Canal

García-Celma

2010

Plasma Chem Plasma Process

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“…The dramatic improvement of the surface wettability and surface energy found in wettability analysis can attribute to the introduction of these polar groups. 33 Influence of air plasma treatment on PPS adhesion properties Bonding strength measurement. A single lap-joint specimen test was used to measure the bonding strength, and the results are shown in Figure 10.…”

Section: Resultsmentioning

confidence: 99%

Effect of air dielectric barrier discharge plasma treatment on the adhesion property of sanded polyphenylene sulfide

Hong

Wang

et al. 2016

High Performance Polymers

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Air dielectric barrier discharge (DBD) plasma was employed to treat the sanded polyphenylene sulfide (PPS) surface. The plasma-treated PPS samples were bonded with epoxy adhesive, and the adhesion strength was measured by the single lap-joint specimen test. Scanning electron microscopy (SEM), water contact angle analysis, and X-ray photoelectron spectroscopy (XPS) were applied to investigate the effect of the plasma treatment on the PPS surface property. A slight etching trace was detected after the plasma treatment according to the SEM images. XPS and water contact angle analysis indicated that the plasma treatment introduced sulfide oxides (S¼O and O¼S¼O) onto the PPS surface leading to a higher surface energy. A steady improvement of bonding shear strength was achieved with the increase of plasma treatment time or discharge power density, which was consistent with the failure mode study. According to the above analysis, the air DBD plasma treatment could effectively improve the adhesion property of PPS.

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“…[11][12][13][14][15] As shown in Figure 1 the scanning electron microscope revealed rough surface topography images for plasmamodified and relatively smooth morphology for untreated samples, suggesting modification of the PVC surface. Similar phenomena were observed and reported elsewhere recently for polyester 12 and for polyethylene.…”

Section: Resultsmentioning

confidence: 99%

Analysis and Characterization of Printed Plasma-Treated Polyvinyl Chloride

Sowe

Novák

Vesel

et al. 2009

International Journal of Polymer Analysis and Characterization

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A number of polyvinyl chloride (PVC) applications require a modification of surface properties of the polymer. In the present work, the effects of plasma treatment on the resulting surface, including chemical composition, wettability, and roughness, were assessed using X-ray photoelectron spectroscopy, contact angle measurements, and scanning electron microscopy analysis. A significant alteration regarding the oxygen and carbon content as evidenced by the XPS data was observed after oxygen plasma treatment. Scanning electron microscope images revealed a drastic change of the topography of the treated surface. These changes correspond to improvement in the printability of the treated surface. Therefore, plasma modification in air is demonstrated to be a viable method to improve printability of PVC.

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Oxygen plasma functionalization of poly(p-phenilene sulphide)

Cited by 43 publications

References 19 publications

Influence of Corona Plasma Treatment on Polypropylene and Polyamide 6.6 on the Release of a Model Drug

Influence of Corona Plasma Treatment on Polypropylene and Polyamide 6.6 on the Release of a Model Drug

Effect of air dielectric barrier discharge plasma treatment on the adhesion property of sanded polyphenylene sulfide

Analysis and Characterization of Printed Plasma-Treated Polyvinyl Chloride

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