William Vallejo

Bio-Removal of Methylene Blue from Aqueous Solution by Galactomyces geotrichum KL20A

Margarita L. Contreras, Carlos David Grande‐Tovar, William Vallejo et al. · Water · 2019 · 110 citations · Full text

Life Sciences, Biotechnology, Microbiology +13

Photocatalytic activity of graphene oxide–TiO ₂ thin films sensitized by natural dyes extracted from <i>Bactris guineensis</i>

William Vallejo, Angie Rueda, Carlos Díaz‐Uribe et al. · Royal Society Open Science · 2019 · 94 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Methylene Blue Photodegradation under Visible Irradiation on Ag-Doped ZnO Thin Films

William Vallejo, Álvaro Cantillo, Carlos Díaz‐Uribe · International Journal of Photoenergy · 2020 · 93 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Comparative Study of ZnO Thin Films Doped with Transition Metals (Cu and Co) for Methylene Blue Photodegradation under Visible Irradiation

William Vallejo, Álvaro Cantillo, Briggitte Salazar et al. · Catalysts · 2020 · 93 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Methylene blue photocatalytic degradation under visible irradiation on TiO2 thin films sensitized with Cu and Zn tetracarboxy-phthalocyanines

William Vallejo, Carlos Díaz‐Uribe, Álvaro Cantillo · Journal of Photochemistry and Photobiology A Chemistry · 2014 · 78 citations

Natural Sciences, Chemical Engineering, Materials Science +17