A5039702742- Covalent Organic Framework Applications
- Conducting polymers and applications
- Metal-Organic Frameworks: Synthesis and Applications
- Mesoporous Materials and Catalysis
- Zeolite Catalysis and Synthesis
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Retinal Development and Disorders
- Chemical Synthesis and Characterization
- Asymmetric Hydrogenation and Catalysis
- Autoimmune Bullous Skin Diseases
- Polyoxometalates: Synthesis and Applications
- Ocular Oncology and Treatments
- Organic Light-Emitting Diodes Research
- Oxidative Organic Chemistry Reactions
- Nanocluster Synthesis and Applications
- Wnt/β-catenin signaling in development and cancer
- Luminescence and Fluorescent Materials
- Retinopathy of Prematurity Studies
- Catalysis for Biomass Conversion
- Chemical Synthesis and Reactions
- Electrochemical Analysis and Applications
- Renal Diseases and Glomerulopathies
- Porphyrin and Phthalocyanine Chemistry
- Nanomaterials for catalytic reactions
Instituto de Tecnología Química
1995-2023
Universitat Politècnica de València
1995-2023
Hospital Clínico Universitario de Valladolid
2014-2022
Universidad de Valladolid
2014
University of Ottawa
1997
Dalhousie University
1997
The selective formation of aromatic azo compounds at preparative or industrial levels requires stoichiometric amounts environmentally unfriendly transition metals nitrites. Here, we show that gold nanoparticles supported on titanium dioxide (TiO 2 ) and nanoparticulated cerium (CeO catalyze the aerobic oxidation anilines to with yields above 98% under mild reaction conditions. Gold TiO can also act as a reductive catalyst access compound directly from nitroaromatics through two-step, one-pot...
Inherited platelet disorders are a heterogeneous group of rare diseases, caused by inherited defects in production and/or function. Their genetic diagnosis would benefit clinical care, prognosis and preventative treatments. Until recently, this has usually been performed via Sanger sequencing limited number candidate genes. High-throughput is revolutionizing the including bleeding disorders. We have designed novel high-throughput platform to investigate unknown molecular pathology cohort 82...
A series of periodic mesoporous silicas MCM-41 type containing varying amounts (5−50%) chiral binaphthyl and cyclohexadiyl moieties occupying framework positions have been synthesized, their characteristic features were observed by powder XRD porosity measurements. The covalent bonding the organics to silicate was confirmed 1H 29Si MAS NMR experiments. Direct measurement optical activity demonstrates that solids are able rotate angle plane-polarized light. Also, a certain degree...
Laser flash photolysis of a series substituted styrenes embedded within the cavities large pore zeolite NaY leads to formation corresponding styrene radical cation. The reactivity and spectra these cations are examined compared same in solution. It is found that for highly reactive parent cation framework provides strong stabilizing effect. For 4-methoxy-substituted plays less role as acetonitrile Rigorous analysis thermal stability 4-methoxystyrene, 4-methylstyrene, anethole micropores was...
The electrochemical properties of Y zeolite-associated MnIII(salen)N3 (salen = trans-(R,R)-1,2-bis(salicyldeneamino)cyclohexane) has been investigated using polymer film electrodes immersed into neutral aqueous solutions. Zeolite Y-associated Mn(III)−salen complexes are reduced in one-electron reversible process at −0.25 V versus SCE. response is discussed terms the existence two topological redox isomers: a weakly boundary-associated Mn(salen) complex, whose corresponds to transfer...
Conjugated polyphenylenevinylene oligomer (PPV) encapsulated inside basic zeolites X and Y has been prepared starting from the p-phenylenedimethylene-1,1'-bis(tetrahydrothiophen-1-ium) monomer introduced through ion exchange followed by heating intermediate poly[1-(S-tetrahydrothiophenium)-p-phenylenethylene] at 220 °C under vacuum for 24 h. PPV loading ranged between 1.8 5 wt %, sulfur content of solid being lower than 0.03 corresponding to 1 S atom every 400 carbons. The organic...
Abstract The presence of tetrazine units in the organic nodes UiO‐68‐TZCD controls formation ultrathin coatings single‐wall nanotubes that decorate surface crystal. These crystal hybrids can be prepared straightforwardly one step and are extraordinarily respectful with properties framework for combination mesoporosity areas ≈4.000 m 2 g −1 , excellent stability water, conductivities at room temperature 4 × 10 −2 S cm even very low carbon weight contents (2.3 wt.%).
Novel delaminated ITQ-2 zeolite has a remarkably large accessible external surface area (∼800 m2 g-1) and reduced microporosity (0.009 cm-3 attracted interest as an alternative to conventional zeolites or mesoporous MCM-41 (Corma, A.; Fornés, V.; Pergher, S. B.; Maesen, T. L. M.; Buglass, J. G. Nature 1998, 396, 353−356). α,ω-Diphenyl polyenes have been used molecular probes check the ability of generate organic radical cations. Of these probes, only t,t-1,4-diphenyl-1,3-butadiene (DPB) is...
Purpose To describe the diagnosis and management of Coats disease in a patient with Fanconi anemia. Methods Case report. Results A 12-year-old girl anemia developed disease. Retinal vasculature anomalies are present both diseases; however, differential this case could be based on presence telangiectasias, which typical disease, absence perivascular sheathing, usually described uncommon retinal manifestations The stage 4 was managed intravitreal bevacizumab injections later pars plana...
Medulloblastoma is the primary malignant tumor of Central Nervous System (CNS) most common in pediatrics. We present here, histological, molecular, and functional analysis a cohort 88 pediatric medulloblastoma samples. The WNT-activated subgroup comprised 10% our cohort, all patients had exon 3 CTNNB1 mutations were immunostained for nuclear β-catenin. One novel heterozygous mutation was found, which resulted deletion β-catenin Ser37 residue (ΔS37). ΔS37 variant ectopically expressed U2OS...
Metal–Organic Framework Crystals In article number 2302246, Carlos Martí-Gastaldo and co-workers show the use of tetrazine linkers to wrap up surface porous molecular crystals with an ultrathin layer carbon nanotubes. Click chemistry is used tether nanotubes crystal produce a permeable, protective shell. The resulting composite combines water stability, electrical conductivity permanent porosity near 4.000 m2 g−1.