Marcela SepúlvedaJuan G. CastañoFélix Echeverría2026-03-222026-03-22201810.1016/j.matchemphys.2018.05.080https://doi.org/10.1016/j.matchemphys.2018.05.080https://andeanlibrary.org/handle/123456789/47725Citaciones: 13enAnodizingMaterials scienceBilayerAnataseRaman spectroscopyRutileElectrolyteLayer (electronics)Analytical Chemistry (journal)Chemical engineeringFabrication of highly-ordered TiO2 nanocolumns by two-step anodizing of an Al/Ti layer in etidronic acidarticle