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Antifungal activity of silver ions exchanged in mordenite
(Elsevier, 2014-01)
We investigated the action of silver-exchanged mordenite (Ag–mordenite) against the growth of six fungi that are problematic in the food industry. The mould species studied were Rhizopus oryzae, Mucor circinelloides, ...
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 ...
Effects of nitrogen ion irradiation on plasma polymerized films produced from titanium tetraiso pro poxide-oxygen-helium mixtures
(Elsevier B.V. Sa, 2008-12-25)
In this work films were produced by the plasma enhanced chemical vapor deposition (PECVD) of titanium tetraisopropoxide-oxygen-helium mixtures and irradiated with 150 keV singly-charged nitrogen ions (N(+)) at fluences, ...
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 ...
Effects of nitrogen ion irradiation on plasma polymerized films produced from titanium tetraiso pro poxide-oxygen-helium mixtures
(Elsevier B.V. Sa, 2008-12-25)
In this work films were produced by the plasma enhanced chemical vapor deposition (PECVD) of titanium tetraisopropoxide-oxygen-helium mixtures and irradiated with 150 keV singly-charged nitrogen ions (N(+)) at fluences, ...
Amorphous silicon carbonitride films modified by plasma immersion ion implantation
(Elsevier B.V., 2014-09-01)
Amorphous silicon carbonitride (a-SiCN:H) films were deposited from hexamethyldisilazane (HMDSN) organic compounds via radio-frequency (RF) glow discharges. Afterwards the films were bombarded, from 15 to 60 min, with ...
Espectroscopía fotoelectrónica de Rayos-X (XPS) en la caracterización de materiales porosos a partir de arcillas naturalesThe X-Ray photoelectronic spectroscopy (XPS) in the characterization of porous materials from natural clays
(Asociación Física Argentina, 2008-06-12)
El desarrollo de nuevos materiales que presentan características físicas adecuadas para ser utilizados en absorción y catálisis es un tema de interés actual. Entre estos materiales se encuentran las arcillas pilareadas ...
Advances in the study of nano-structured Co/MCM-41 materials: surface and magnetic characterization
(Springer, 2017-09)
Co-modified mesoporous supports with MCM-41 structure and several metal loadings were successfully synthesized by a fast wet impregnation method. The nature and location of different Co species formed on the solids were ...