Listar Investigación y Desarrollo por autor "Cabrera-Barjas, Gustavo"
Mostrando ítems 1-3 de 3
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Article
Characterization of Chilean hot spring-origin Staphylococcus sp. BSP3 produced exopolysaccharide as biological additive (2024)
Banerjee, Srijan; Cabrera-Barjas, Gustavo; Tapia, Jaime; Fabi, João Paulo; Delattre, Cedric; Banerjee, Aparna (Springer, 2024)A type of high molecular weight bioactive polymers called exopolysaccharides (EPS) are produced by thermophiles, the extremophilic microbes that thrive in acidic environmental conditions of hot springs with excessively ... -
Article
Comparative Study of Three Dyes’ Adsorption onto Activated Carbon from Chenopodium quinoa Willd and Quillaja saponaria (2024)
Abril, Diana; Ferrer, Victor; Mirabal-Gallardo, Yaneris; Cabrera-Barjas, Gustavo; Segura, Cristina; Marican, Adolfo; Pereira, Alfredo; Durán-Lara, Esteban F.; Valdés, Oscar (MDPI, 2022)The present study shows porous activated carbon obtained from Chenopodium quinoa Willd and Quillaja saponaria and their use as potential adsorbents to remove three types of dyes from aqueous solutions. The adsorption results ... -
Article
Utilization of industrial by-product fungal biomass from Aspergillus niger and Fusarium culmorum to obtain biosorbents for removal of pesticide and metal ions from aqueous solutions (2020)
Cabrera-Barjas, Gustavo; Gallardo, Francisco; Nesic, Aleksandra R.; Taboada, Edelio; Marican, Adolfo; Mirabal-Gallardo, Yaneris; Ávila-Salas, Fabián; Delgado, Nacarid; de Armas-Ricard, Merly; Valdés, Oscar (Elsevier Ltd, 2020-10)In this work, Aspergillus niger and Fusarium culmorum cell wall by-products were chosen as microbial sources for chitin and chitosan production. Both polysaccharides were characterized by FTIR and 13C-CPMAS NMR, but GPC ...