Karina Roa

Hydrogels Based on Poly([2-(acryloxy)ethyl] Trimethylammonium Chloride) and Nanocellulose Applied to Remove Methyl Orange Dye from Water

Karina Roa, Yesid Tapiero, Musthafa Ottakam Thotiyl et al. · Polymers · 2021 · 39 citations · Full text

Engineering, Chemical Engineering, Materials Engineering +17

Removal of highly concentrated methylene blue dye by cellulose nanofiber biocomposites

Estefanía Oyarce, Plinio Cantero-López, Karina Roa et al. · International Journal of Biological Macromolecules · 2023 · 34 citations

Natural Sciences, Chemical Engineering, Materials Science +13

Modifying an Active Compound’s Release Kinetic Using a Supercritical Impregnation Process to Incorporate an Active Agent into PLA Electrospun Mats

Carol López de Dicastillo, Carolina Villegas, Luan Garrido et al. · Polymers · 2018 · 33 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +14

Nanocellulose bio-based composites for the removal of methylene blue from water: An experimental and theoretical exploration

Estefanía Oyarce, Plinio Cantero-López, Osvaldo Yáñez et al. · Journal of Molecular Liquids · 2022 · 31 citations

Engineering, Chemical Engineering, Materials Science +14

Reusable hydrogels based on lignosulfonate and cationic polymer for the removal of Cr(VI) from wastewater

Andrés Boulett, Karina Roa, Estefanía Oyarce et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2022 · 27 citations

Engineering, Chemical Engineering, Environmental Engineering +14