Artículo
Silica-based bioactive solids obtained from modified diatomaceous earth to be used as antimicrobial filler material
Fecha de publicación:
05/2017
Editorial:
Elsevier Science
Revista:
Materials Letters
ISSN:
0167-577X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
It is well known that microbiological spoilage in indoor surfaces has a negative impact on human health. Antimicrobial functionalized materials are intensely studied. The present work seeks the synthesis of eco-friendly and cheap bioactive hybrid filler from diatomaceous earth (DE). The activation method used proved to be efficient to enhance the amount of quaternary ammonium groups supported by DE which was corroborated by spectroscopic methods and the thermogravimetry analysis. Zeta potential measurements reviled a bilayer arrangement of the ammonium groups on the functionalized solids and the bioassays showed their antimicrobial activity.
Palabras clave:
Antimicrobial Additive
,
Biodeterioration
,
Coating
,
Diatomaceous Earth
,
Filler
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CETMIC)
Articulos de CENTRO TECNOL.DE REC.MINERALES Y CERAMICA (I)
Articulos de CENTRO TECNOL.DE REC.MINERALES Y CERAMICA (I)
Articulos(CIDEPINT)
Articulos de CENTRO DE INV EN TECNOLOGIA DE PINTURAS (I)
Articulos de CENTRO DE INV EN TECNOLOGIA DE PINTURAS (I)
Citación
Fernandez, Mariela Alejandra; Bellotti, Natalia; Silica-based bioactive solids obtained from modified diatomaceous earth to be used as antimicrobial filler material
; Elsevier Science; Materials Letters; 194; 5-2017; 130-134
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