Ara mostrant els elements 21-40 de 144
Fuertes Espinosa, Carles (Data de defensa: 2020-07-23)
The use of self-assembly to bring simple building blocks together into complex product, has led to the preparation of an increasing number of sophisticated and functional 3D supramolecular nanocapsules. By understanding ...
D'Amore, Lorenzo (Data de defensa: 2021-12-10)
The oxidative activation of C(sp3)–H bonds under ambient conditions represents a challenge to modern chemistry, nevertheless it is commonly operated in Nature by various oxygenases in key metabolic transformation and ...
Ben Amar, Marwa (Data de defensa: 2021-10-22)
Wastewater discharged from industrial and agricultural activities contains relatively large amounts of toxic metal ions, especially including Cd(II), Cu(II), Pb (II), and Cr(VI). The removal of these pollutants is of ...
Gusmaroli, Lucia (Data de defensa: 2020-05-25)
The presence of xenobiotics - such as pharmaceutically active compounds, endocrine disrupting compounds and pesticides - in the aquatic environment has risen great environmental concern due to their high toxicity even at ...
Arbusé Font, Arnau (Data de defensa: 2020-11-12)
Macrocyclic ligands and its complexes have been studied in a wide variety of fields, among them bioinorganic chemistry. In this work it is reported three studies of macrocyclic species under three points of view. Firstly, ...
Jaén Gil, Adrián (Data de defensa: 2021-05-28)
The low efficiency of wastewater treatment plants to achieve the complete removal of micropollutants, including pharmaceuticals, has motivated the development of alternative water technologies to improve their efficiency, ...
Borrell Recasens, Margarida (Data de defensa: 2021-11-05)
Oxidations are an important kind of reactions which are traditionally performed using stoichiometric oxidants that generate a large amount of waste. Syn-dihydroxylation of alkenes is a paradigmatic example because it is ...
Luque Urrutia, Jesús Antonio (Data de defensa: 2021-03-26)
Given the existing problem of Climate Change, we must work towards more environmentally friendly chemical processes that would help us solve it. The thesis focuses on the study of different chemical reactions involved in ...
María Solano, Miguel Ángel (Data de defensa: 2021-02-12)
Enzymes are sophisticated biomacromolecules whose function is linked to its three-dimensional structure and conformational dynamics. Therefore, the understanding of enzyme conformational dynamics can be exploited to ...
Dantignana, Valeria (Data de defensa: 2020-12-03)
Selective oxidation of C-H bonds is an important reaction, as it can disclose novel synthetic strategies to get functionalized products through efficient paths. Nonetheless, due to the inert character of C-H bonds, the use ...
Čelić, Mira (Data de defensa: 2020-12-15)
The main objective of this thesis is to evaluate the impact of wastewater discharges on receiving riverine and coastal ecosystems by studying the occurrence and fate of emerging contaminants (ECs). Since there is a myriad ...
Oliveras Rovira, Àngel (Data de defensa: 2020-10-27)
Nowadays, around a third of the agricultural production is lost due to the damage caused by pests, resulting in a significant economic impact. It is estimated that about a third of these losses are provoked by phytopathogens. ...
Mallek, Maryam (Data de defensa: 2018-10-25)
Solid-phase microextraction (SPME) allow the achievement of high enrichment levels by using small volumes of solvents, enabling the low detection limits required for the determination of ketoprofen, naproxen, carbamazepine, ...
Roldán Gómez, Steven (Data de defensa: 2020-01-14)
During the last decades, computational chemistry has become a resourceful tool in the quest to understand and predict the mechanism and the reactivity of chemical systems. This is especially true in the area of ...
Manrique Salas, Ester (Data de defensa: 2018-10-22)
In this thesis we present the synthesis and characterization of different types of ruthenium complexes containing N-donor ligands together with monodentate ligands, along with their complete characterization through s ...
Rodríguez Serrat, Mònica (Data de defensa: 2019-09-27)
In the last decades, carbenes have shown a huge potential and versatility in organometallic and organic chemistry. In each of these fields, first row transition metal chemistry is less developed than noble metal complexes. ...
Camó Marín, Cristina (Data de defensa: 2019-06-27)
Plant diseases produced by bacteria are responsible for considerable economic losses. These phytopathologies are highly contagious and difficult to control. With this aim, we selected peptides reported as plant defense ...
Artigas Ruf, Albert (Data de defensa: 2020-01-31)
Fullerenes are a group of spherical molecules with outstanding 2/1 physicochemical properties that make them important materials in a variety of fields, ranging from biomedicine to photovoltaics. However, in order ...
Turull López, Marta (Data de defensa: 2019-07-19)
This thesis is focused on the use of the Diffusive Gradient in thin film (DGT) technique for the analysis of bioavailable mercury and other trace metals in water and soil. Homemade DGT devices using a selective ion-exchange ...
Torrent Fàbrega, Laura (Data de defensa: 2019-10-09)
The production of engineered nanomaterials (ENMs) has grown in last years due to their special physicochemical properties in respect to their bulk counterparts, derived from their small size (1-100 nm). Among the existing ...