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Cited by 32 publications
(12 citation statements)
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“…[11][12][13][14] Plasma modification of fiber morphology was also reported to modify the thermal and mechanical properties of treated PP-fabric [15][16][17] and has been proposed as a pretreatment before metal coating to achieve antibacterial properties. 18 Low pressure plasma modification of PP-surfaces can be used to introduce polar groups which serve as anchors for functionalization with polyhedral oligomeric silsesquioxanes to achieve higher water contact angles or as electrostatic sorbent sites for cationically modified silica nanoparticles. 19,20 The formation of a surface coating by grafting also can be initiated by plasma treatment thus resulting in a combined plasma modification and polymer grafting process.…”
Section: Introductionmentioning
confidence: 99%
“…[11][12][13][14] Plasma modification of fiber morphology was also reported to modify the thermal and mechanical properties of treated PP-fabric [15][16][17] and has been proposed as a pretreatment before metal coating to achieve antibacterial properties. 18 Low pressure plasma modification of PP-surfaces can be used to introduce polar groups which serve as anchors for functionalization with polyhedral oligomeric silsesquioxanes to achieve higher water contact angles or as electrostatic sorbent sites for cationically modified silica nanoparticles. 19,20 The formation of a surface coating by grafting also can be initiated by plasma treatment thus resulting in a combined plasma modification and polymer grafting process.…”
Section: Introductionmentioning
confidence: 99%
“…De acuerdo con lo anterior, se puede considerar que el tratamiento de plasma propicia la modificación química superficial de los nanocompuestos sin alterar sus propiedades en masa, lo cual fue corroborado mediante análisis de XPS (figuras 8 y 9), en donde se obtuvo que los nanocompuestos sometidos a plasma favorecen la inserción de especies nitrógeno y oxígeno en la super-ficie, lo que modifica las propiedades de superficie del nanocompuesto, asociadas con la polaridad. El cambio de una superficie hidrófoba a hidrófila (tabla 1) incrementa su capacidad de interacción al estar en contacto con líquidos polares, tales como el agua, lo que puede favorecer la interacción directa entre los nanocompuestos tratados y microorganismos suspendidos en medio líquido (Shahidi & Ghoranneviss, 2012).…”
Section: Discussionunclassified
“…Al someter las muestras al tratamiento por plasma, el ángulo de contacto disminuye drásticamente, por lo que la superficie adquiere un comportamiento hidrofílico. El cambio en la polaridad de la superficie de los compuestos ocasiona que las características de adhesión se favorezcan al estar en contacto con solventes polares como el agua (Shahidi & Ghoranneviss, 2012) y, por lo tanto, se favorezca la interacción con microorganismos suspendidos en un medio líquido.…”
Section: Activación Superficial De Nanocompuestos Pp/ncuunclassified
“…Surface functionality, including surface coating and surface grafting, is another strategy for converting PP into antimicrobial PP. The surface coating of antimicrobial compounds may be obtained with different routes, such as surface casting, immersion, surface finishing, plasma treatment and deposition, and direct‐current magnetron sputtering . The surface grafting of antimicrobial compounds can also be performed via different methods.…”
Section: Introductionmentioning
confidence: 99%
“…The surface coating of antimicrobial compounds may be obtained with different routes, such as surface casting, 9 immersion, 10,11 surface finishing, 12 plasma treatment and deposition, 13 and directcurrent magnetron sputtering. 14 The surface grafting of antimicrobial compounds can also be performed via different methods. For example, Huang et al 15 and Kang et al 16 prepared the antimicrobial PP via a first surface grafting with poly(2-dimethylaminoethyl methacrylate) 15 and poly(ethylene glycol) monomethacrylate-bpoly(2-dimethylaminoethyl methacrylate) 16 with atom transfer radical polymerization and then quaternization.…”
Section: Introductionmentioning
confidence: 99%