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Mostrando ítems 21-30 de 2075
Nanostructured catalysts applied to degrade atrazine in aqueous phase by heterogeneous photo-Fenton process
(Springer Heidelberg, 2019-02-02)
SBA-15 and KIT-6 materials have been synthesized and modified with iron salts by the wet impregnation method with different metal loadings. The different mesostructures obtained were characterized by N 2 adsorption–desorption ...
Visual and participatory research techniques: photo-elicitation and its potential to better inform public health about physical activity and eating behavior in underserved populations
(Springer, 2016)
Aim A healthier America depends on the development of strategies and interventions that are inclusive of and attentive to the needs of at-risk groups. This commentary seeks to contribute to the discussion of such interventions ...
Inactivation of Herpes Simplex Virus by Photosensitizing Anthraquinones Isolated from Heterophyllaea pustulata
(Georg Thieme Verlag Kg, 2021-02)
Heterophyllaea pustulata is a phototoxic plant from Argentina. Aerial parts extracts, high in photosensitizing anthraquinones, have shown in vitro antiviral activity. The purpose of this study was to study the antiherpetic ...
Application of a montmorillonite clay modified with iron in photo-Fenton process: comparison with goethite and nZVI
(Springer Heidelberg, 2015-01)
Iron pillared clay (Fe-PILC) was prepared from a montmorillonite and was characterized by scanning electron microscopy and X-ray fluorescence. Fe-PILC catalytic activity was evaluated in photo-Fenton processes applied to ...
Surface composition and catalytic activity of an iron mining residue for simultaneous degradation of sulfonamide antibiotics
(2020-01-01)
Iron mining residue was evaluated as a potential catalyst for heterogeneous Fenton/photo-Fenton degradation of sulfonamide antibiotics. The residue contained 25% Fe2O3 and 8% CeO2, as determined by X-ray fluorescence ...
Reductive/oxidative treatment with superior performance relative to oxidative treatment during the degradation of 4-chlorophenol
(Elsevier Science BvAmsterdamHolanda, 2005)
Influence of different light sources and photo-activation methods on degree of conversion and polymerization shrinkage of a nanocomposite resin
(Maik Nauka/interperiodica/springer, 2014)