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Now showing items 1811-1820 of 2152
Metodologías Sintéticas para la Obtención de Compuestos de Coordinación Metal-Orgánicos
(2016-04-25)
La síntesis de compuestos híbridos orgánicos-inorgánicos o metal-organic framework (MOF) ha atraído un interés especial durante las últimas dos décadas, debido a la posibilidad de obtener una gran variedad de estructuras ...
MOFs porosos: “Tallando” el espacio en arquitecturas supramoleculares
(2016-04-14)
Los MOFs (metal-organic-frameworks) están siendo objeto de un gran interés, muy especialmente por su gran versatilidad en la obtención de estructuras abiertas; es decir, con cavidades o poros estratégicamente diseñados ...
MOFs basados en CuII-PDC-bpe (PDC= 2,5-piridindicarboxilato, bpe= 1,2-di(4piridil)eteno): Cristaloquímica de redes 2D tipo Herringbone
(2016-04-29)
Los sólidos de coordinación (SCF), también conocidos como Metal Organic Frameworks (MOFs), han desarrollado un gran avance en la última década debido a la posibilidad de obtener una gran variedad de estructuras cristalinas ...
Characterization of cobalt based TPP-bipy coordination polymer
(2016-04-22)
Metalloporphyrin systems are one of the cornerstones on which the existence of life is based, as major biochemical, enzymatic and photochemical functions depend on the special properties of the tetrapyrrolic macrocycle. ...
Dehydration for a solid coordination network based on CuII-(py)2C(OH)2 trimers
(2016-04-22)
Materials consisting of metal ions or clusters that are linked by polyfunctional organic ligands form networks
of different dimensionalities. Their structural features, including large cavities and high surface areas, ...
Metalloporphyrin-based MOFs: First Cobalt Based TPPS-bipy Coordination Network
(2016-04-22)
Supramolecular entities based on self-assembly of metalloporphyrins are paradigmatic examples of the great efficiency of the nanodevices used by natural systems in photosynthesis, oxygen transport, electron transfer and ...
Theoretical and experimental absorption spectra study of [(FeTPPbipy]·)n provided by TD-DFT calculations
(2016-04-29)
Iron metalloporphyrins are paradigmatic examples of nanodevices used by natural systems like haemoglobin or cytochromes in oxygen transport, electron transfer and catalysis. Therefore, they can be thought to be developed ...
Double proximity effect in lateral S-NF-S junctions
(2016-04-27)
We investigate planar Josephson junctions where the intermediate spacer between the two superconductors is an hybrid structure made by a normal metal and a ferromagnet. The different behaviors of the S-N-S junctions with ...
Building up a frequency stabilisation based on a wavemeter for a diode laser and characterisation for a digital mirror device for artificial potentials
(2016-04-27)
It has built and characterised a laser and It has learned what each of the components does. It has been able to run the laser in single-mode and stabilised it around a desired setpoint thanks
to a PID controller that It ...
Catálisis heterogenea en redes metaloporfírinicas: sistema MnII-TPPS (TPPS= meso-tetra(4-sulfonatofenil)-porfirina)
(2016-04-29)
Las entidades supramoleculares basadas en el auto-ensamblaje de metaloporfirinas son ejemplos paradigmáticos de la gran eficiencia de los nanodispositivos utilizados por los sistemas naturales en la fotosíntesis, transporte ...