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Now showing items 38075-38094 of 41897
Synthesis and applications of homoallyl hydroxy fatty acid derivatives. Novel LCNVAs as TRPV1 and FAAH modulators
Els greixos vegetals són una important matèria primera renovable per a la indústria química. Dins d'aquest grup destaquen els àcids grassos homoalílics hidroxilats com l’àcid ricinoleic o l’àcid lesqueròlic, els quals donen ...
Synthesis and applications of large supramolecular nanocapsules: matryoshka-type masks, higher fullerene C84 purification and stabilization of metallic clusters and sub-nanoparticles
The development of supramolecular assemblies with big cavities is important to recognize specific guests or infer a chemo- or regioselective chemistry, in analogy to natural enzymes. The objective of this thesis was to ...
Synthesis and applications of nanoparticles in biosensing systems
En aquesta tesis s'han realitzat diferents síntesis de nanopartícules com són els quantum dots i les nanopartícules d'or i d'argent amb els seus corresponents coreshells (Au-Ag i Ag-Au). Aquestes nanopartícules s'han ...
Synthesis and biological function of fucose in Plasmodium falciparum
Malaria is a parasitic disease caused by Plasmodium parasites and it is transmitted by female Anopheles mosquito. P. falciparum has a complex life cycle that includes important stages in two different hosts: a mosquito and ...
Synthesis and Characterisation of Ferrite Nanoparticles for YBa2Cu3O7-δ - Nanocomposite Superconducting Layers: a Neutron and Synchrotron Study
En este trabajo se ha estudiado la síntesis de nanopaticulas tipo ferrita (MFe2O4) y el desarrollo de nuevas capas superconductoras de YBa2Cu3O7-δ con dichas nanopartículas magnéticas embebidas: Primeramente, una nueva ...
Synthesis and characterisation of gold nanoclusters for catalysis applications
Esta tesis doctoral trata sobre la síntesis, y el estudio de la actividad catalítica de partículas de oro de tamaño inferior a 2 nm, nanoclústers de oro. El interés proviene de la actividad catalítica a temperatura ambiente ...
Synthesis and Characterization of Carbon Nanotubes and Hybrid Carbon Nanostructures grown on flexible electrodes for Supercapacitor Applications
Nowadays, Nanotechnology is having an impact on practically every aspect of human life. It is a transformative technology that has influenced and will continue on electronics, computers, medicine, catalysis, energy, and ...
Synthesis and characterization of curcuminoids and their derived polymeric systems
Els curcuminoïdes (CCMoids) són un grup de molècules que presenten dos anells aromàtics units per una cadena conjugada de set carbonis (diarilheptanoids) i una β-dicetona en la posició central. La síntesi senzilla d’aquesta ...
Synthesis and characterization of CVD graphene on copper: Towards the fabrication of synthetic graphene suspensions
El grafè està composat per una capa de carboni de només un àtom de gruix, agrupats en una matriu hexagonal. Es pot entendre com una de les làmines que formen el grafit. Se l’ha anomenat el material meravellós del segle XXI ...
Synthesis and characterization of down-shifting ln3+ doped lanthanum-based nanoparticles for photovoltaic applications
El sol proporcionaa la Terra una quantitat d’energia per hora molt més elevada que l’energia que la civilització humana pot fer servir en tot un any. Això fa que l’energia fotovoltaica (PV) sigui un recurs tan prometedor. ...
Synthesis and Characterization of Engineered Carbon-based Nanoparticles by Arc-discharge Plasma
The concept of nanotechnology is attributed to Nobel prize winner Richard Feynman who gave a very famous, visionary in 1959 (published in 1960) during one of his lectures, saying: "the principles of physic, as far as I can ...
Synthesis and Characterization of fluorinated polymers
La següent tesi doctoral es centra en el camp dels poliuretans termoplàstics (TPU) i està dividida en dues parts. La primera tracta sobre síntesi de nous TPU fluorats per a la generació de materials hidrofòbics amb ...
Synthesis and characterization of magnetic nanocomposites and their applications study
Los nanomateriales, especialmente las nanopartículas, se convierten en una de las áreas más atractivas no sólo en la investigación científica, sino también en las aplicaciones industriales. En esta tesis se ha estudiado ...
Synthesis and characterization of multilayer graphene nanostructures
The goal of the present investigation is to examine the processing-structure-property relationships of multilayer graphene nanowall materials. Various plasma enhanced chemical vapor deposition (PECVD) processing parameters ...
Synthesis and characterization of multinary group 10-11 metal-based nanocrystals
[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 ...
Synthesis and characterization of nickel-based mixed oxides for ethanol steam reforming
En el projecte s'han avaluat els òxids mixtes de níquel-ferro-alumini, derivats de precursors amb estructura hidrotalcita, per a la producció d'hidrogen mitjançant reformat d'etanol amb vapor d'aigua. S'ha investigat la ...
Synthesis and characterization of optical nanocrystals and nanostructures. An approach to transparent laser nanoceramics
Synthesis and characterization of optical nanocrystals and nanostructures. An approach to transparent laser nanoceramics<br/><br/>Montserrat Galceran Mestres<br/><br/><br/>Els materials nanocristal·lins són materials ...
Synthesis and characterization of oxides produced by high temperature corrosion on grade 300 and 350 maraging steels
The aging heat treatments in maraging steels are fundamental to achieving their excellent mechanical properties and, in some applications using oxidation surface treatments lead to induce a superficial layer formed by iron ...
Synthesis and characterization of plasma-treated liquid and hydrogels for bone cancer therapy
This PhD Thesis tallies with the Starting Grant project funded by the European Research Council (ERC) entitled “Atmospheric Pressure plAsma meets biomaterials for bone Cancer HEaling” (APACHE) and has been carried out ...
Synthesis and characterization of polycarbonates from epoxidized vegetable oils, propylene oxide and carbon dioxide
The current research is primarily focused on the preparation of a polycarbonate using epoxidized linseed oil (ELO) and epoxidized soybean oil (ESO) as feedstocks. The presence of unsaturation in vegetable oil structure ...
