Mostrando ítems 81-100 de 104
Crespo Vicente, Margarita Ma. (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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- (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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 (Fecha 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, ...
Matarín Morales, Joan Antoni (Fecha de defensa: 2021-12-15)
Peptides are defined as compounds that contain between two and fifty amino acids connected together by amide bonds. Inside our body, peptides are natural biological messengers that play critical roles in human physiology ...
Palà Pujadas, Judith (Fecha de defensa: 2018-03-12)
Chemical protein synthesis has become a potent tool for the synthesis of proteins, especially those which are not easily accessed by DNA recombinant methods, such as proteins with posttranslational modifications. The key ...
Zamudio Vázquez, Rubí (Fecha de defensa: 2014-02-14)
Triostins are members of the quinoxaline antibiotic family, together with the "prototypical bisintercalator" echinomycin. These molecules display interesting antitumour activities as they inhibit transcription through ...
Frigolé Vivas, Marta (Fecha de defensa: 2020-09-23)
[eng] Drug discovery is the process by which new drugs are found and developed into the market. Given the scope of this thesis, the term “drug” will refer to small molecules and the term “target” to proteins, otherwise ...
Vinardell Cruañas, Sergi (Fecha de defensa: 2022-05-04)
Anaerobic membrane bioreactor (AnMBR), which is a combination of membrane separation and anaerobic digestion, is an emerging biotechnology for municipal sewage treatment. The application of AnMBRs in the mainline of ...
Vílchez Maldonado, Silvia (Fecha de defensa: 2014-03-21)
El objetivo principal de la presente tesis es el diseño de nanopartículas de etilcelulosa para su utilización como vehículos de principios activos o sustancias lipofílicas y su deposición sobre un tejido, con la finalidad ...