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Now showing items 11-20 of 21
Microfluidic technologies and sensing materials for sample preparation and anaysis of biofluids.
(2023-05-05)
Esta tesis investiga diferentes aspectos de la manipulación de biofluidos complejos, como son el sudor, la sangre y el semen a microescala, para mejorar los enfoques de detección, separación y selección en dispositivos ...
Materials science and microfabrication: key tools to develop microsystems for chemical and cellular monitoring
(2021-05-25)
En las últimas décadas, se han realizado avances considerables en el desarrollo de dispositivos miniaturizados "lab-on-a-chip" integrados. Los sistemas miniaturizados pueden aportar información difícil de conseguir con ...
Magneto driven smart materials for sensing and actuation
(2022-09-16)
Magnetic field responsive, colloidal and particle systems provide an emerging tool to manipulate samples in miniaturised systems. Biomolecule sensing is one of the main functionalities integrated in Lab-on-a-Chip technologies, ...
Aveiroko eta Zamorako zeramika ekoizpenen azterketa arkeometrikoa eta jalkitze-osteko kutsadura-eta eraldaketa-prozesuen identifikazioa
(2022-02-25)
In this Doctoral Thesis a thorough study to deepen in the archaeological knowledge about the Medievaland Post-Medieval pottery activity of the north-west of the Iberian Peninsula is carried out. In this way,the existing ...
Red cinnabar blackening in the mural paintings of Pompeii: volcanic impact, burial environment and atmospheric exposure.
(2022-09-30)
La degradación del pigmento rojo HgS es un problema de conservación que afecta tanto a la forma mineral, denominada cinabrio, como a los pigmentos sintéticos, conocidos como bermellón. El ennegrecimiento se aprecia tanto ...
Understanding Mars through the Earth: Geochemical characterization of submarine volcano scenarios to be used as Martian analogues.
(2020-10-23)
NASA and ESA will carry out their own planetary missions (Mars 2020 and ExoMars 2022 respectively) whose main objective is the demonstration of the potential habitability of the neighbouring planet. In this sense, all the ...
Effects of different oenological technologies on the evolution of anthocyanin derivatives determined by LC-MS during red wine fermentations. Encapsulation of phenolic grape pomace extracts for cosmetic applications
(2022-09-23)
This PhD thesis is focused on to two topics related to wine-making: (i) the study of the influence of novel oenological techniques on the phenolic composition of wine during its elaboration, and (ii) the valorization of ...
Application of effect-directed methods and suspect screening strategies for an integrated assessment and prioritization of organic contaminants in aqueous samples
(2023-07-14)
Owing to the vast amount of organic contaminants detected in environmental water bodies, there is an increasing demand on detecting those compounds that pose a real risk for the environmental ecosystem. The use of ...
Exploring Martian and Lunar geochemistry through the study of meteorites, analogs, laboratory simulations, and analysis of mission data
(2023-05-17)
This PhD Thesis is focused on the geochemical study of the Moon and Mars in order to provide science support for current and future space missions. Throughout this thesis a bibliographic review of all the past and current ...
Impacto del uso de bioestimulantes en la regeneración de vitis vinifera l. (cv. tempranillo).
(2022-07-08)
Como consecuencia de los cambios climáticos ocurridos durante las últimas décadas se prevé una intensificación de las temperaturas y de los periodos de sequía en muchas regiones vitivinícolas, donde Vitis vinífera esta ...