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Straightforward purification method for the determination of the activity of gl...
González-Ceballos, Lara; Carlos Guirado-Moreno, Jose; Utzeri, Gianluca; Miguel García, José; Fernández-Muiño, Miguel A.; Osés, Sandra M.Glucose oxidase (GOX) and catalase (CAT) regulate the amount of H2O2 in honey, by generating or consuming it, so they are related to the antibacterial and antioxidant activity of honey. However, their activities are hardly analysed, since the process requires a previous dialysis that is non-selective, very time-consuming (>24 h), eco-unfriendly (>6L of buffer) and expensive. This research shows the design and p...
Upgrading Polyurethanes into Functional Ureas through the Asymmetric Chemical D...
Olazabal, Ion; González, Alba; Vallejos, Saul; Rivilla, Iván; Jehanno, Coralie; Sardon, HaritzThe importance of systematic and efficient recycling of all forms of plastic is no longer a matter for debate. Constituting the sixth most produced polymer family worldwide, polyurethanes, which are used in a broad variety of applications (buildings, electronics, adhesives, sealants, etc.), are particularly important to recycle. In this study, polyurethanes are selectively recycled to obtain high value-added mo...
Crafting and Analyzing Multi-Structured Aramid Materials and Their Pyrolytic Tr...
Trigo-López, Miriam; Miguel, Álvaro; García, José M; Mendía, Aránzazu; Fernández Ruiz, Virginia; Valente, Artur J. M.; Vallejos, SaulGradient porous materials, particularly carbon-based materials, hold immense potential in the fields of batteries, energy storage, electrocatalysis, and sensing, among others, by synergistically combining the attributes associated with each pore size within a unified structural framework. In this study, we developed a gradient porous aramid (GP-Aramid) by incorporating cellulose acetate as a porosity promoter i...