Experimental and theoretical approach of nanocrystalline TiO2 with antifungal activity
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Título
Experimental and theoretical approach of nanocrystalline TiO2 with antifungal activityAutoría
Fecha de publicación
2013-07-09Editor
ElsevierISSN
0009-2614Cita bibliográfica
LONGO, Valeria M., et al. Experimental and theoretical approach of nanocrystalline TiO< sub> 2</sub> with antifungal activity. Chemical Physics Letters, 2013, vol. 577, p. 114-120Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0009261413007082#Versión
info:eu-repo/semantics/acceptedVersionPalabras clave / Materias
Resumen
Using a solvothermal method for this research we synthesized nanocrystalline titanium dioxide (nc-TiO2) anatase particles with a mean diameter of 5.4 nm and evaluated their potential antifungal effect against planktonic ... [+]
Using a solvothermal method for this research we synthesized nanocrystalline titanium dioxide (nc-TiO2) anatase particles with a mean diameter of 5.4 nm and evaluated their potential antifungal effect against planktonic cells of Candida albicans without UV radiation. To complement experimental data, we analyzed structural and electronic properties of both the bulk and the (1 0 1) surface of anatase by first-principles calculations. Based on experimental and theoretical results, a reactive O2H∗ and OH∗ species formation mechanism was proposed to explain the key factor which facilitates the antifungal activity. [-]
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Chemical Physics Letters, 2013, vol. 577Derechos de acceso
© 2013 Published by Elsevier B.V.
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http://rightsstatements.org/vocab/InC/1.0/
info:eu-repo/semantics/openAccess
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