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CONICET Digital
Conference object . 2018
License: CC BY NC SA
Data sources: CONICET Digital
Claim

Effect of AgNPs AND AgNPs-Go on the bioadhesion of Pseudomonas aeruginosa on stainless steel surfaces

descriptionPublicationkeyboard_double_arrow_right Conference object 01 Jan 2018 Argentina English Publisher:Comisión Nacional de Energía Atómica
Authors: Rastelli, Silvia Elena; Angulo Pineda, Carolina; Palza, Humberto; Viera, Marisa Rosana; Gómez de Saravia, Sandra Gabriela;

handle: 11336/199647

Effect of AgNPs AND AgNPs-Go on the bioadhesion of Pseudomonas aeruginosa on stainless steel surfaces

Abstract

With the aim of incorporating nanohybrid materials in antimicrobial coatings, the inhibition of the adhesion of Pseudomonas aeruginosa on 430 AISI stainless steel coupons exposed to AgNPs and AgNPs-GO solutions was studied. AgNPs were obtained by green synthesis, while AgNPs-GO by ex-situ and in-situ synthesis. Coupons were immersed in these solutions, to form a coating. Bacterial adherence values obtained were: 105-106 CFU.cm-2 for coupons without coating; 104-105 CFU.cm-2 for AgNPs-GO (in-situ) coupons and values lower than 102 CFU.cm-2 on AgNPs and AgNPs-GO (ex-situ) coupons. These results were corroborated by scanning electron microscopy observations

Fil: Viera, Marisa Rosana. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Ciencias Biológicas; Argentina

Fil: Gómez de Saravia, Sandra Gabriela. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina

Fil: Rastelli, Silvia Elena. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Tecnología de Pinturas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigaciones en Tecnología de Pinturas; Argentina

Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro | Universidad Nacional de Cuyo. Instituto Balseiro. Archivo Histórico del Centro Atómico Bariloche e Instituto Balseiro

Congreso Internacional de Metalurgia y Materiales. 18° SAM-CONAMET

Fil: Angulo Pineda, Carolina. Universidad de Chile; Chile

Fil: Palza, Humberto. Universidad de Chile; Chile

Sociedad Chilena de Metalurgia y Materiales

Comisión Nacional de Energía Atómica

Country
Argentina
Related Organizations
Keywords

NANOPARTÍGULAS DE AG, ÓXIDO DE GRAFENO, ACTIVIDAD BIOCIDA, https://purl.org/becyt/ford/2.10, https://purl.org/becyt/ford/2, MATERIALES NANOHÍBRIDOS

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green