Ara mostrant els elements 72-91 de 101
Zapata Corella, Pablo (Data de defensa: 2022-09-19)
In the present thesis, analytical methods based on gas chromatography coupled with mass spectrometry, both single (GC-MS) or tandem (GC-MS/MS), have been developed and optimized for the detection and quantification of ...
Velázquez Gómez, Miquel (Data de defensa: 2019-10-21)
Dust has been used as a surrogate of indoor organic contamination for several decades. Their concerns for human health include from sensitization effects such as allergies to toxic effects derived from those organic ...
Filatova, Daria (Data de defensa: 2021-07-20)
Cyanobacteria are prokaryotes and components of regular periphyton formation. Overall, there are around 2000 cyanobacterial species that live in various environments. Some cyanobacterial species are known to form blooms, ...
Martínez Prats, Raimon (Data de defensa: 2022-11-17)
[eng] Remote high mountains allow the study of the environmental fate of legacy and emerging anthropogenic chemicals that form a worldwide diffuse background layer of pollution. Semi- volatile compounds like polychlorinated ...
Barbieri, Maria Vittoria (Data de defensa: 2021-01-28)
The assessment of pesticide occurrence in different environmental compartments has become a matter of outstanding importance since its effects on exposed organisms may be considered a warning on the potential risk these ...
Panarello, Silvia (Data de defensa: 2021-12-15)
Photopharmacology has the main purpose to allow the control of protein activity with light. The most exploited strategy used to achieve this objective is the freely diffusible photopharmacology and it is based in the use ...
Crespo Vicente, Margarita Ma. (Data de defensa: 1986-01-01)
Paralelamente al desarrollo de la Química Organometálica, se ha producido un notable, y en ocasiones espectacular, avance en el campo de los hidruro-complejos en el que el platino ha desempeñado un papel destacado, siendo ...
Navarro-Segarra, Marina (Data de defensa: 2022-07-27)
Digital technologies are generating a global transformation with economic, social, and environmental implications. Digitalization has already shown many benefits to society; however, it is also generating a fierce debate ...
Mendieta Martínez, Laura (Data de defensa: 2014-06-06)
Proteases are involved in a high number of diseases, and thus, are relevant targets. For that reason our main goal was the discovery of protease inhibitors as therapeutic agents. We focused our study in four proteases: ...
Sánchez Martínez, Melchor (Data de defensa: 2014-12-09)
Proteins are flexible entities, and thus move. Its function is closely related to the flexibility. To carry out any function is necessary a conformational change. As protein motions imply an exchange of conformations, ...
Gutiérrez González, José María, 1953- (Data de defensa: 1984-11-22)
Este trabajo se ha concebido como continuación de otros anteriores, realizados en el Departamento de Química Técnica de la Facultad de Química de la Universidad de Barcelona, sobre sulfonación con SO(3) vapor en reactor ...
Nicolás Galindo, Ernesto (Data de defensa: 1988-01-01)
Como se puede comprobar por la cantidad de ejemplos que se han descrito y siguen describiéndose en la literatura, la síntesis en fase sólida se ha erigido como un método extremadamente eficaz para la obtención de péptidos ...
Ferrer García, Montserrat (Data de defensa: 1989-01-01)
En el Departamento de Química Inorgánica de la Universidad de Barcelona se está desarrollando desde 1984 una línea de investigación que tiene como objeto la síntesis de compuestos con enlace metal-metal en la que uno de ...
Miret Casals, Laia (Data de defensa: 2014-05-23)
CHAPTER 1: Respiratory Infectious Diseases (RID) are diseases affecting the air passages, the bronchi and the lungs. They range from acute infections, such as pneumonia and bronchitis, to chronic conditions such as ...
Fabregat Palau, Joel (Data de defensa: 2022-09-22)
Perfluoroalkyl substances (PFASs) and fluoroquinolone antibiotics (FQs) are pollutants of environmental interest due to their widespread presence in environmental compartments and their high toxicity and disrupting effects ...
Puig Gomà-Camps, Eduard (Data de defensa: 2019-06-20)
Alzheimer’s disease (AD) is the most common form of dementia. It was first described in 1906 by Alois Alzheimer. Later on, in 1984 George Glenner and Colin Masters isolated the amyloid-beta (Aβ) peptide from a human brain ...
Gil Escolano, Alejandro (Data de defensa: 2018-02-16)
Marine natural products (MNPs) are, undoubtedly, highly valuable starting points for drug-development programs. Generally, MNPs show a well-defined spatial orientation that have evolved for thousands of years to interact ...
Serra Vidal, Bernat (Data de defensa: 2014-05-27)
Alzheimer’s disease (AD) is a neurodegenerative disorder which major risk factor is age. Current drugs only offer symptomatic alleviation in AD, thus a disease-modifying treatment is urgent. The amyloid-β (Aβ) protein ...
Pajares Rojas, Arturo Javier (Data de defensa: 2021-07-16)
Nowadays there is a growing interest in the capture and utilization of CO2 because of the increase of its concentration in the atmosphere. Captured CO2 can be recycled through different processes to obtain several value-added ...
Picardo, Massimo (Data de defensa: 2021-02-04)
Natural toxins include a multitude of toxic secondary metabolites produced by animals, bacteria, fungi algae, and plants that are generally not intended as environmental contaminants of concern for water quality. However, ...