Mostrando ítems 101-110 de 138
Cases Amat, Montserrat (Fecha de defensa: 2003-09-30)
Des del seu descobriment, a la molècula C60 se li coneixen una varietat de derivats segons el tipus de funcionalització amb propietats fisicoquímiques específiques de gran interès científic. Una sel·lecció ...
Jaén Gil, Adrián (Fecha 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 ...
González Molina, Iván (Fecha de defensa: 2008-12-19)
En aquesta tesi s'han sintetitzat macrocicles nitrogenats poliinsaturats de diferents mides i s'ha estudiat la seva reactivitat. <br/>S'han preparat macrocicles de quinze i setze baules triacetilènics ...
Masllorens i Llinàs, Judit (Fecha de defensa: 2006-02-10)
Aquesta Tesi Doctoral està dividida en diferents capítols tots ells basats en aplicacions de macrocicles nitrogenats triolefínics de 15 membres i dels seus complexos amb metalls de transició. En primer ...
Vila Vadrí, Jordi (Fecha de defensa: 2023-04-21)
The development of novel catalytic methodologies involving the formation of carbon – carbon/heteroatom bonds to produce cyclic systems constitutes a field of great interest in the modern synthetic organic ...
Oliveras Rovira, Àngel (Fecha 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 ...
Curado Carballada, Christian (Fecha de defensa: 2023-03-13)
Enzymes have evolved through years until becoming great catalysts that present high selectivity, specificity, and activity. Initially, enzymes were understood as static (bio)molecular structures capable ...
Gimferrer Andrés, Martí (Fecha de defensa: 2023-03-27)
In the last decades, electronic structure methods have been crucial for chemists to achieve deeper insight into chemistry itself and to make predictions before performing the actual experiments. The ...
Luque Urrutia, Jesús Antonio (Fecha 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 ...
Planas Fàbrega, Oriol (Fecha de defensa: 2018-02-23)
This Ph.D. dissertation describes the synthesis and characterization of bench-top stable aryl-Co(III) organometallic species using commercially available cobalt(II) salts and a macrocyclic model substrate. ...