0000000000320121

AUTHOR

Luis A. Villaescusa

showing 7 related works from this author

Host Solids Containing Nanoscale Anion-Binding Pockets and Their Use in Selective Sensing Displacement Assays

2005

AnionsBinding SitesMolecular StructureStereochemistryChemistryGeneral MedicineGeneral ChemistryGuanidinesCatalysisModels ChemicalMicroscopy Electron ScanningBiophysicsNanotechnologyColorimetryDisplacement (orthopedic surgery)Anion bindingPorosityNanoscopic scaleAngewandte Chemie International Edition
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New Chromogenic Probes into Nanoscopic Pockets in Enhanced Sensing Protocols for Amines in Aqueous Environments

2005

A new sensory MCM-41-based material for the colorimetric sensing and discrimination of amines has been developed.

Aqueous solutionChromogenicChemistryOrganic ChemistryPhysical and Theoretical ChemistryBiochemistryCombinatorial chemistryNanoscopic scaleOrganic Letters
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Chromogenic Discrimination of Primary Aliphatic Amines in Water with Functionalized Mesoporous Silica

2004

Mesoporous organosilicaPrimary (chemistry)Materials scienceMechanics of MaterialsChromogenicMechanical EngineeringOrganic chemistryGeneral Materials ScienceMesoporous silicaHybrid materialAdvanced Materials
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Efficient boron removal by using mesoporous matrices grafted with saccharides.

2004

Highly efficient boron removal from water was achieved by using mesoporous silica materials functionalised with saccharides. Beltran Porter, Daniel, Daniel.Beltran@uv.es ; Amoros del Toro, Pedro Jose, Pedro.Amoros@uv.es

Materials scienceUNESCO::QUÍMICAchemistry.chemical_elementMesoporous:QUÍMICA [UNESCO]CatalysisBoron removal ; Mesoporous ; Water ; Silica ; Saccharides ; Highly efficientHighly efficientMaterials ChemistryOrganic chemistryBoronMetals and AlloysWaterSilicaSaccharidesGeneral ChemistryMesoporous silicaUNESCO::QUÍMICA::Química macromolecularSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsChemical engineeringchemistryCeramics and Composites:QUÍMICA::Química macromolecular [UNESCO]Boron removalMesoporous materialChemical communications (Cambridge, England)
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Encapsulation of folic acid in different silica porous supports: A comparative study.

2016

Although folic acid is essential to numerous bodily functions, recent research indicates that a massive exposition to the vitamin could be a double-edged sword. In this study, the capacity of different caped mesoporous silica particles (i.e. Hollow Silica Shells, MCM-41, SBA-15 and UVM-7) to dose FA during its passage through the gastrointestinal tract has been evaluated. Results confirmed that the four capped materials were capable to hinder the delivery of FA at low pH (i.e. stomach) as well as able to deliver great amounts of the vitamin at neutral pH (i.e. intestine). Nevertheless, the encapsulation efficiency and the deliver kinetics differed among supports. While supports with large p…

OptimizationVitaminPorous silica supportsSmart deliveryINGENIERIA DE LA CONSTRUCCIONFolic acidTECNOLOGIA DE ALIMENTOSSilicon dioxideKinetics02 engineering and technology010402 general chemistryElectron Microscopy Service of the UPV01 natural sciencesAnalytical Chemistrychemistry.chemical_compoundQUIMICA ORGANICAFolic AcidNeutral phPorosityNutritionChemistryQUIMICA INORGANICAGeneral MedicineMesoporous silica021001 nanoscience & nanotechnologySilicon Dioxide0104 chemical sciencesLarge poreNutrition AssessmentBiochemistryChemical engineeringFolic acid0210 nano-technologyPorosityFood ScienceFood chemistry
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Sensory hybrid host materials for the selective chromo-fluorogenic detection of biogenic amines

2006

[EN] Pyrylium-containing mesoporous materials have been used for the chromo-fluorogenic sensing of biogenic amines in an aqueous environment.

Biogenic AminesINGENIERIA DE LA CONSTRUCCIONTECNOLOGIA DE ALIMENTOSBiogenic aminesPyridinium CompoundsNanotechnologyBiosensing TechniquesMesoporousCatalysisQUIMICA ORGANICAMaterials ChemistryAnimalsColoring AgentsPyriliumBiogenic amines ; Pyrilium ; Mesoporous ; Aqueous environmentFluorescent DyesPyransAqueous environmentUNESCO::MATEMÁTICASMesopouros silicaChemistryHost (biology)QUIMICA INORGANICAUNESCO::QUÍMICA::Química analíticaMetals and AlloysGeneral ChemistryCombinatorial chemistrySea BreamSurfaces Coatings and FilmsElectronic Optical and Magnetic Materials:MATEMÁTICAS [UNESCO]Spectrometry FluorescenceCeramics and Composites:QUÍMICA::Química analítica [UNESCO]PolymethineMesoporous materialDYES
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Hybrid materials with nanoscopic anion-binding pockets for the colorimetric sensing of phosphate in water using displacement assays

2008

Mesoporous amino-functionalised solids containing certain dyes have been used as suitable anion hosts in displacement assays for the colorimetric signalling of phosphate in water. Amoros del Toro, Pedro Jose, Pedro.Amoros@uv.es

UNESCO::QUÍMICAInorganic chemistryAnionNanotechnologyPhosphateHybrid materials ; Anion ; Colorimetry ; Phosphate:QUÍMICA [UNESCO]CatalysisIonchemistry.chemical_compoundMaterials ChemistryAnion bindingColorimetryNanoscopic scaleUNESCO::QUÍMICA::Química inorgánicaMetals and AlloysGeneral ChemistryPhosphate:QUÍMICA::Química inorgánica [UNESCO]Surfaces Coatings and FilmsElectronic Optical and Magnetic MaterialschemistryCeramics and CompositesColorimetryHybrid materialsMesoporous materialHybrid materialDisplacement (fluid)
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