Universidade da Coruña
2 ARTICLES PUBLISHED IN JoVE
Chemistry
Synthesis of Functionalized Magnetic Nanoparticles, Their Conjugation with the Siderophore Feroxamine and its Evaluation for Bacteria Detection
Diana Martínez-Matamoros 1, Socorro Castro-García 1, Gabriela Ojeda Romano 2, Miguel Balado 3, Jaime Rodríguez 1, Manuel L. Lemos 3, Carlos Jiménez 1
1Centro de Investigacións Científicas Avanzadas (CICA), Departamento de Química, Facultade de Ciencias, Universidade da Coruña, 2Centro de Investigacións Científicas Avanzadas (CICA), Unidad de Comunicación y Divulgación, Universidade da Coruña, 3Department of Microbiology and Parasitology, Institute of Aquaculture, Universidade de Santiago de Compostela
This work describes protocols for the preparation of magnetic nanoparticles, its coating with SiO2, followed by its amine functionalization with (3-aminopropyl)triethoxysilane (APTES) and its conjugation with deferoxamine using a succinyl moiety as a linker. A deep structural characterization description and a capture bacteria assay using Y. enterocolitica for all the intermediate nanoparticles and the final conjugate are also described in detail.
Engineering
Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing
Ana Díaz-Díaz *1, Barbara Sánchez-Silva *1, Javier Tarrío-Saavedra *1, Jorge López-Beceiro *1, Silvia Gómez-Barreiro *1, Ramon Artiaga *1
1Escola Politécnica Superior, Universidade da Coruña
An experimental methodology based on thermal and rheological measurements is proposed to characterize the curing process of adhesives with to obtain useful information for industrial adhesive selection.
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