Now showing items 13568-13587 of 41729
Martí Tous, Marc (Date of defense: 2015-12-18)
According to reliable statistics, electrical fire ignition sources have a notable impact regarding the generation of fires and explosions. Electrical equipment and installations can also be the victims of fire. This is due ...
Genova-Koleva, Radostina Vasileva (Date of defense: 2017-09-14)
In this thesis, the hydrogen obtained in a PEM water electrolizer (PEMWE) as a reactant to produce methanol when combined with the CO2 captured from the combustion of fossil fuels is proposed. Methanol is easy to manage ...
Maltez da Costa, Marisa (Date of defense: 2012-05-04)
An early and accurate diagnosis is the key to the effective and ultimately successful treatment of a large number of diseases, and only sensitive detection methods allow an early diagnosis. Current methods, employed in the ...
Creus Casanovas, Jordi (Date of defense: 2018-07-11)
L’estudi de sistemes basats en nanopartícules per a la catàlisi de les reaccions de reducció de protons a hidrogen (HER) i oxidació d’aigua a oxigen (OER) permet el disseny i desenvolupament de noves espècies catalítiques ...
Sirés Sadornil, Ignacio (Date of defense: 2007-01-12)
Paracetamol, clofibric acid and chlorophene are paradigms of NSAIDs, blood lipid regulators and antimicrobials, respectively, which are three of the top sales PPCPs therapeutical groups all throughout the world. During the ...
Chamorro García, Alejandro (Date of defense: 2015-11-09)
La presente tesis describe el desarrollo de nuevos métodos de sensado basados en nuevas propiedades de nanomateriales aplicados en la detección de proteínas y ADN. El trabajo ha sido basado en dos plataformas de sensado: ...
Rivas Torcates, Lourdes (Date of defense: 2015-01-26)
Sergienko, Natalia (Date of defense: 2021-10-13)
Formation of hydrogen sulfide represents a major challenge in the operation of wastewater collection systems. Hydrogen sulfide is malodourous and toxic gas, which causes corrosion of pipes, wells, and constructions, hence ...
Kopper, Klaudia Lilla (Date of defense: 2021-11-26)
This thesis has been developed in the framework of the European FoodSmartphone project with the objective to develop user-friendly smartphone-connected electrochemical immunosensors for pesticide residue detection in ...
Tahirbegi, Islam Bogachan (Date of defense: 2013-11-05)
In this thesis, pH and potassium all-solid-state ISE based on potentiometry and bioimpedance sensors were designed, fabricated and integrated in a miniaturized array for its application in endoscopic surgery for in vivo ...
Han, Lijuan (Date of defense: 2019-06-28)
Com a forma d'energia, l'electricitat és una de les formes principals per a la utilització de fonts d'energia renovables, com l'energia fotovoltaica, turbines, hidroelectricitat, etc. No obstant això, l'electricitat no és ...
Montes Cebrián, Yaiza (Date of defense: 2020-12-15)
Point-of-Care diagnostic tests enable monitor health conditions and obtain fast results close to the patient, reducing medical costs, and allowing the control of infectious outbreaks. The interest in developing Point-of-Care ...
García Torres, José Manuel (Date of defense: 2010-05-28)
The electrodeposition is a technique that day by day is gaining positions among the mainly employed physical methods. This is due to the fact that electrodeposition shows some advantages over the physical techniques such ...
Castañeda Briones, María Teresa (Date of defense: 2008-03-14)
En una primera parte de esta tesis fue desarrollado un nuevo electrodo a base de pasta de grafito-epoxi composite (GECE) conteniendo nitrato de bismuto [Bi(NO3)3] como precursor de bismuto incorporado [Bi(NO3)3-GECE)], ...
López Martínez, Montserrat (Date of defense: 2017-09-26)
Electron Transfer (ET) plays essential roles in crucial biological processes such as cell respiration and photosynthesis. It takes place between redox proteins and in protein complexes that display an outstanding efficiency ...
Washe, Alemayehu Paulos (Date of defense: 2013-03-21)
Dispositivos microfluidos operados por fuerzas capilares son fáciles de operar plataformas para realizar herramientas Lab-On-a-Chip (LOC). Si estas “simplistas” aplicaciones LOC tengan éxito, la operación unitaria del ...
Dondapati, Srujan Kumar (Date of defense: 2006-12-14)
Existe una demanda creciente de dispositivos de análisis multianalito, con aplicaciones potenciales en los campos de la biomedicina y biotecnología, así como en el ámbito industrial y ambiental. Para el desarrollo de ...
Soreta, Tesfaye Refera (Date of defense: 2009-12-17)
Las señales de los biosensores se pueden mejorar mediante el diseño de superficies transductoras. En este sentido, se han investigado diversos métodos para la nanoestructuración de superficies. El primero de ellos se basó ...
Domagalski, Jakub (Date of defense: 2021-04-13)
Des del seu descobriment, l'alúmina anòdica porosa s’ha utilitzat com a recobriment protector. El descobriment de la seva estructura porosa va animar els investigadors a desenvolupar nous mètodes de fabricació d'alúmina, ...
Cambra González, Toni (Date of defense: 2016-02-05)
Aquesta tesi s'emmarca en un interès per explorar com els estils i les cultures juvenils són produïts culturalment en un marc de comunicació digital en xarxa com l'actual. Amb aquest objectiu, pren com a objecte d'estudi ...