Now showing items 64-83 of 86
Flores Teloxa, Saúl (Date of defense: 2020-12-01)
En esta Tesis Doctoral se han explorado y optimizado nuevas metodologías enantioselectivas y directas de formación de enlaces carbono-carbono catalizadas por complejos quirales de níquel(ll). Esencialmente, se han estudiado ...
Fernández-Valparís Morán, Javier (Date of defense: 2019-07-15)
En la presente tesis doctoral se ha desarrollado y expandido la metodología estereoselectiva, catalítica y de tipo directa en la cual enolatos de níquel(II) de N-acil tiazolidintionas quirales reaccionan con un amplio grupo ...
Kumari, Sarika (Date of defense: 2023-12-20)
[eng] Since the last two decades, nanotechnology has been revolutionary for representing small solutions to the big problems. Nanoscience and Nanotechnology spread from the area of Electronics, Energy and Environment to ...
Cuadrado Santolaria, Alba (Date of defense: 2019-10-18)
En los últimos años se han llevado a cabo intensas investigaciones dentro del campo de los materiales orgánicos semiconductores, principalmente enfocados a su aplicación en dispositivos electrónicos y optoelectrónicos como ...
Agramunt Pi, Jordi (Date of defense: 2019-11-08)
2,2-Disubstituted cyclopent-4-ene-1,3-diones (CPDs), which have been as non-hydrolysable maleimide analogs, have been found to possess an unexpected reactivity with N-terminal cysteines. Whilst maleimides react in an ...
Rosado Piquer, Lidia (Date of defense: 2019-10-04)
L’obtenció de dispositius per aplicacions tecnològiques a la nanoescala implica l’ús de molècules que permeten la miniaturització d’aquests, aconseguint així més eficiència en menys espai. Les molècules que s’utilitzen ...
González García, Jordi (Date of defense: 2016-09-29)
En el present treball s’han sintetitzat dos lligands divalents i tres lligands monovalents per a les proteïnes avidina i estreptavidina, i s’han determinat les corresponents constants d’associació. Els lligands divalents ...
Teruel Sánchez, Carolina (Date of defense: 2023-12-12)
[cat] Tradicionalment, els fàrmacs de baix pes molecular (PM < 500 Da), coneguts com “molècules petites”, han predominat en el tractament de les malalties humanes, encara que en les últimes dècades els productes biològics ...
Torralvo Martin, Héctor (Date of defense: 2020-09-29)
[spa] En la industria farmacéutica es común buscar procesos alternativos de producción de fármacos comerciales o a punto de entrar en el mercado. En este trabajo, y en colaboración con Esteve Química S.A., se han buscado ...
Guarnizo Franco, Anderson (Date of defense: 2016-07-21)
Se han sintetizado nanopartículas (NPs) de paladio depositadas en la superficie de nanopartículas de magnetita (MNPs) previamente modificadas con el nuevo ligando 4- mercaptofenildifenilfosfina (Sdp). Estos híbridos mostraron ...
Escolà Jané, Anna (Date of defense: 2018-11-09)
Somatostatin (SST or SRIF14) is a peptidic hormone secreted throughout the central nervous system and in the gastrointestinal tract which has anti-secretory, anti-proliferative and anti-angiogenic effects. Although its ...
Darawsheh, Mohanad D. (Date of defense: 2016-11-04)
The results obtained in this thesis demonstrate the importance of supramolecular chemistry for the design of potential new SCO clusters. Starting from synthesizing the suitable ligands with suitable functional groups, novel ...
Mir Morro, Bartomeu (Date of defense: 2019-11-22)
Given the increasing interest in i-motif structures, obtaining such structures as well as detailed structural information under physiological conditions have become hot topics in the structural biology field. In this ...
Liu, Xianyun (Date of defense: 2018-05-09)
Nowadays, serious concern exists about atmospheric CO2 increase related with environmental impact and climate change. The reuse of CO2 through its chemical recycling is a promising route, which could contribute to the ...
Lin, Mengxi (Date of defense: 2023-07-17)
[eng] Nanostructured semiconductors have gained significant importance due to their size- and morphology-tunable physical properties, and their ability to play a critical role in various fields such as energy conversion ...
Pilichos, Evangelos (Date of defense: 2023-09-22)
[eng] The present Thesis is entitled “Synthesis and Magnetic Studies of Quasi-Isotropic Coordination Compounds with 3d and 4f cations”. The topic of the Thesis is to prepare coordination compounds of paramagnetic metal ...
Torres Yeste, Pol (Date of defense: 2022-12-20)
[eng] Visible-light photocatalysis is currently one of the hottest research areas in organic chemistry, due to the possibility that offers to form C-C and C-Het bonds in a green, non-toxic and efficient way. Although ...
Byrom, Daniel (Date of defense: 2018-11-23)
During this doctoral thesis, we have synthesised hundreds of grams of the TGF-β inhibitor LY2157299 (Galunisertib). This product was used by the group of Eduard Batlle in their investigations into the roles that TGF-β plays ...
Díaz Torres, Raúl (Date of defense: 2018-07-20)
Nanoscience and Nanotechnology have become research areas that promote the design and fabrication of novel devices with a number of different applications with the aim of satisfying the growing demand of the society regarding ...
Gómez Palomino, Alejandro (Date of defense: 2018-11-27)
In the present Thesis we continued a previous study of the nucleophilic character of titanium(IV) enolates. Particularly,we focused our attention on the analysis of substrate-controlled Michael additions to enones and other ...