Ara mostrant els elements 60-79 de 85
Mancinelli, Andrea (Data de defensa: 2017-04-21)
The development of selective methods for the direct conversion of carbon−hydrogen bonds into carbon-heteroatom and carbon−carbon bonds remains a critical challenge in organic chemistry. An interesting approach to address ...
Escriche Tur, Luis (Data de defensa: 2016-11-21)
The main objective of this work is the synthesis of manganese compounds and hybrid materials that may be relevant from a bioinorganic and magnetic point of view. The developed strategy comprises three main steps that form ...
Llorens Palomo, Lluís (Data de defensa: 2019-10-28)
Cucurbiturils are known to present potential applications in molecular recognition, self- assembly, and nanotechnology. The discovery of ultra-high affinity CB–guest complexes with binding constant values similar than those ...
Lobo Ruiz, Ariadna (Data de defensa: 2019-05-10)
Peptides and proteins are essential substances for living organisms, as they can be found in every cell and tissue and are involved in many biological and physiological processes. Given their intrinsic properties and their ...
Flores Teloxa, Saúl (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 ...
Torralvo Martin, Héctor (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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. (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 ...