David Gonzalez Calatayud

Carbohydrate‐Mediated Cellular Uptake of Boronic Acid Hybrids In Cellulo and Insulin‐Deficient Zebrafish: Live Imaging and Application of Multiphoton FLIM

Haobo Ge, John Fossey, David Gonzalez Calatayud, Stephen E. Flower et autres

ABSTRACT Understanding how synthetic molecular probes interact with biological carbohydrates is essential for theranostics design and discovery. We report new supramolecular polysaccharide complexes, comprising simultaneously functionalised boronic acids conjugated to xanthate‐based fluorescent tags bound to saccharides such as glucose or β‐D‐glucan (a …

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Rational design of hydrophilic β-NaYF₄:Yb³⁺/Tm³⁺ upconverting microprisms and defective TiO2 core–shell systems for improved UV–Vis–NIR Photocatalysis

David Gonzalez Calatayud

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Rational design of hydrophilic β-NaYF₄:Yb³⁺/Tm³⁺ upconverting microprisms and defective TiO2 core–shell systems for improved UV–Vis–NIR Photocatalysis

David Gonzalez Calatayud

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Rational design of hydrophilic β-NaYF 4 :Yb 3+ /Tm 3+ upconverting microprisms and defective TiO 2 core–shell systems for improved UV-Vis-NIR photocatalysis

Maria Teresa Colomer, Irene Villarejo, David Gonzalez Calatayud, Álvaro Bueno-García et autres

NIR-to-blue upconverting (UC) β-NaY 0.895 F 4 :Yb 0.1 3+ ,Tm 0.005 3+ phosphors with a hexagonal prismatic morphology, homogeneous length-to-width aspect ratio and intense UV-Vis UC emission were prepared using a template-free hydrothermal synthesis method.

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Millisecond-Range Flash-Lamp Defect Engineering Enables Photocorrosion-Resistant ZnO Nanowires on Cu Wool for Water Purification

Guoxiu Zhang, Angelika Wrzesińska-Lashkova, Fabian Ganss, Oliver Steuer et autres

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Enhancement of the Persistent Luminescence of SrAl 2 O 4 :Eu, Dy Ceramics Through Incorporation of Ag and Au Nanoparticles

Rocío Estefanía Rojas-Hernández, Marina París Ogáyar, Aída Serrano, David Gonzalez Calatayud et autres

Persistent luminescent materials are essential for advancing energy‐efficient lighting, bioimaging, and sensing technologies. However, improving their optical performance remains a key challenge. Here, the integrating of Ag and Au plasmonic nanoparticles (NPs) on the surface of consolidated SrAl 2 O 4 :Eu …

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Elevated levels of cleaved soluble forms of urokinase-type plasminogen activator receptor are associated with poor survival in advanced pancreatic cancer

Rikke Løvendahl Eefsen, I.J. Christensen, Astrid Zedlitz Johansen, I‐Ming Chen et autres

PURPOSE: Different forms of urokinase plasminogen activator receptor (uPAR) in tissues and plasma are associated with poor prognosis in several types of cancers. This study aimed to determine whether different forms of soluble uPAR (suPAR) in pretreatment plasma samples from patients with …

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Patterned Growth of Photocatalytic Heterostructures via a Biomimetic Molecular Recognition Approach Using Solid-Binding Peptides

Ana Castellanos-Aliaga, Laura San-Miguel, Marta Cama, David Gonzalez Calatayud et autres

The advancement of photocatalytic materials is critical for addressing environmental challenges such as water remediation, where efficient, robust, and reusable systems are in high demand. In this search, the development of hierarchically organized photocatalytic configurations with spatial control over active sites can …

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Substrate-film interfacial interaction in the fabrication of ZnO photocatalytic thin films via sol-gel and aqueous solution-gel CSD processing

Laura San-Miguel, Ana Castellanos-Aliaga, Rodrigo Codrón, David Gonzalez Calatayud et autres

Despite the many environmental advantages that Chemical Solution Deposition (CSD) processes can offer for the production of thin films and functional coatings, their industrial adoption is still a long way off. Inconveniences related to the lack of homogeneity and, occasionally, poor microstructural …

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Functional D - and L -Naphthalenediimide-Peptides: Microwave-Driven Synthesis, Supramolecular Aggregation, and Multiphoton Fluorescence Lifetime Imaging Microscopy in Living Cells

Simone Giuseppe Giuffrida, David Gonzalez Calatayud, Fernando Cortezon‐Tamarit, Haobo Ge et autres

High Resolution Image Download MS PowerPoint Slide We report the microwave-assisted synthesis of a novel family of peptide-linked optical imaging probes incorporating the L -[7,13] bombesin fragment (denoted L -[7,13]BBN) as a functional building block currently used for targeting the gastrin-releasing peptide …

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From Green to Brown: Characterization of the Fast Alteration of Modern Greenish Enamels in Glass Windows

Teresa Palomar, David Gonzalez Calatayud, M. Oujja, Laura Maestro‐Guijarro et autres

In 2009–2014, new glass panels were produced by the Stained‐Glass Studio of Canterbury Cathedral (UK) and installed in St Peter's Church (Little Barrington, Burford), St Lawrence's Church (Mereworth, Kent), and Canterbury Cathedral. After a few years, some spots and stains have appeared …

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Rare Earths-Doped and Ceria-Coated Strontium Aluminate PlateletsVersatile Luminescent Platforms for Correlated Lifetime Imaging by Multiphoton FLIM and PLIM

David Gonzalez Calatayud, María T. Arroyo, Amador C. Caballero, Marina Villegas et autres

Abstract We report our recent advances in the design and synthesis of functional and hybrid composite nanomaterials with properties geared toward life sciences assays and as platforms for biomedical imaging applications. Using a stepwise reverse micelle procedure, we synthesized hybrid platelets comprising …

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