Explanipedia

Phototunable Chiral-Selective Nanoporous Material Open

Iván Marín, Pilar López Ram de Viu, Pilar Romero, Danqing Liu, Dirk J. Broer , et al. · 2025

Herein, we present the development of tunable chiral nanoporous materials capable of enantioselectively adsorbing racemic mixtures. The materials are based on hydrogen-bonded supramolecular structures formed from a melamine derivative as t…

Halogen-bonded ionic liquid crystals: supramolecular organization and ionic transport Open

Mercedes Marcos, Alberto Concellón, Almudena Terrel, R.I. Merino, Rosa M. Tejedor , et al. · 2025

We present a new family of halogen-bonded pyridinium salts where both ionic partners participate in halogen bonding, leading to self-assembled smectic phases with nanosegregated ionic channels and high ionic conductivity.

Disrupting J‐Aggregation in Triazatruxene Dimers to Develop Responsive Luminescent Inks for Anti‐Counterfeiting Applications Open

Raúl Martín, Marcelo Echeverri, Xavier González-Argenté, A. de Andrés, M. Carmen Ruiz Delgado , et al. · 2024

The fight against counterfeiting is a crucial concern for economies around the world, underscoring the urgent need for effective measures to ensure the legitimacy of products and documents. Luminescent security inks have emerged as effecti…

Ionic Bent-Core Pillar[<i>n</i>]arenes: From Liquid Crystals to Nanoaggregates and Functional Applications Open

Iván Marín, Martín Castillo‐Vallés, R.I. Merino, C. L. Folcia, Joaquín Barberá , et al. · 2024

Herein, we report the first examples of supramolecular systems from bent-core-based pillar[n]arenes through ionic bonds. These ionic materials have been prepared by the interaction of an amino-ended pillar[5]arene (P5N10) and three …

Investigation of the Role of Chemical Analysis in Causality Assessment of Herbal and Dietary Supplement-Induced Liver Injury Open

Dina Halegoua‐De Marzio, Victor J. Navarro, Ashley E. Davis, Jawad Ahmad, Bharathi Avula , et al. · 2024

Pancreatitis pain quality changes at year 1 follow-up, but GP130 remains a biomarker for pain Open

Jami L. Saloman, Kristofer Jennings, Kimberly Stello, Shuang Li, Anna Evans Phillips , et al. · 2024

Molecular Templates on Surfaces by Exploiting Supramolecular Chemistry in Langmuir–Blodgett Monolayers (Adv. Mater. Interfaces 18/2024) Open

Enrique Escorihuela, Alberto Concellón, Teresa Cardona, Giampaolo Zuccheri, Santiago Martı́n , et al. · 2024

Molecular Templates Harnessing Langmuir-Blodgett nanoarchitectonic tools to create molecular platforms through supramolecular chemistry for orchestrating the arrangement of functional materials on surfaces. More details can be found in art…

Molecular Templates on Surfaces by Exploiting Supramolecular Chemistry in Langmuir–Blodgett Monolayers Open

Enrique Escorihuela, Alberto Concellón, Teresa Cardona, Giampaolo Zuccheri, Santiago Martı́n , et al. · 2024

Attaining precise control over molecular arrangements is of paramount importance for numerous applications in nanotechnology, particularly in constructing molecular templates to accurately immobilize target materials on surfaces. A strateg…

Discarding metal incorporation in pyrazole macrocycles and the role of the substrate on single-layer assemblies Open

Jorge Lobo‐Checa, Sindy Julieth Rodríguez, Leyre Hernández-López, Lucía Herrer, M.C.G. Passeggi , et al. · 2024

Metal adatoms do not split, nor replace, the hydrogens at the coordination nodes of pyrazole derivates when forming metallophilic complexes on surfaces. The porous structures are driven by kinetics into divergent substrate dependent arrang…

Hydantoin hexameric rosettes: harnessing H-bonds for supergelation and liquid crystals Open

Lucı́a González, Iván Marín, Rosa M. Tejedor, Joaquín Barberá, Pilar Romero , et al. · 2023

We present two hydantoin isomers that self-assemble through hydrogen bonding in solution and in bulk, either in a bowl-shaped or planar rosette, resulting in remarkable liquid crystals and gelation properties.

Sheathed Molecular Junctions for Unambiguous Determination of Charge‐Transport Properties Open

Lucía Herrer, Saman Naghibi, Iván Marín, Jonathan S. Ward, Jose María Bonastre , et al. · 2023

Future applications of single‐molecular and large‐surface area molecular devices require a thorough understanding and control of molecular junctions, interfacial phenomena, and intermolecular interactions. In this contribution the concept …

Ionic self-assembly of pillar[5]arenes: proton-conductive liquid crystals and aqueous nanoobjects with encapsulation properties Open

Iván Marín, R.I. Merino, Joaquín Barberá, Alberto Concellón, José Luís Serrano · 2023

An easy and fast method to functionalize pillararenes through ionic bonds to obtain interesting materials for their encapsulation properties and proton conduction.

Heparin-Coated Dendronized Hyperbranched Polymers for Antimalarial Targeted Delivery Open

María San Anselmo, Elena Lantero, Yunuen Ávalos-Padilla, Inés Bouzón‐Arnáiz, Miriam Ramírez , et al. · 2022

UV–visible spectra for the MB competition assay, confocal images for the targeting of ookinetes, and heparin release studies, as well as statistical analysis of cytotoxicity data.

Development of a Clinical Prediction Model for Diabetes in Chronic Pancreatitis: The PREDICT3c Study Open

Christie Y. Jeon, Phil A. Hart, Liang Li, Yunlong Yang, Eleanor Chang , et al. · 2022

Objective: Diabetes arising in chronic pancreatitis (CP) is associated with increased morbidity and mortality. Thus, methods to predict which CP patients are at greatest risk for diabetes are urgently needed. We aimed to…

Gold Nanoparticles Modification with Liquid Crystalline Polybenzylic Dendrons via 1,3-Dipolar Cycloaddition Open

J. A. Ulloa, Joaquín Barberá, José Luís Serrano · 2022

A series of six polybenzylic dendrons with an alkynyl focal point were synthesized for their incorporation to gold nanoparticles. Five of these compounds showed columnar mesomorphism in a wide range of temperatures. These dendrons were rea…

Building large-scale unimolecular scaffolding for electronic devices Open

Enrique Escorihuela, Alberto Concellón, Iván Marín, Varshini J. Kumar, Lucía Herrer , et al. · 2022

Dendron-functionalised hyperbranched bis-MPA polyesters as efficient non-viral vectors for gene therapy in different cell lines Open

María San Anselmo, Alejandro Postigo, Alexandre Lancelot, José Luís Serrano, Teresa Sierra , et al. · 2022

Hyperbranched polyesters functionalised with positively charged amino-terminated dendrons at their periphery have demonstrated good capabilities for siRNA and plasmid DNA transfection.

Magnetism of Dendrimer-Coated Gold Nanoparticles: A Size and Functionalization Study Open

J. A. Ulloa, Giulia Lorusso, Marco Evangelisti, Agustín Camón, Joaquín Barberá , et al. · 2021

Highly sensitive magnetometry reveals paramagnetism in dendrimer-coated gold nanoparticles. Different types of such nanoparticles, as a result of (i) functionalizing with two distinct Percec-type dendrons, linked to gold via dodecanethiol …

Uncapped Gold Nanoparticles for the Metallization of Organic Monolayers Open

Alba Martín‐Barreiro, Rogelio Soto, Stefano Chiodini, Aitor García‐Serrano, Santiago Martı́n , et al. · 2021

Deposition of the top‐contact electrode to create large‐area electrode | monolayer | electrode junctions represents a contemporary challenge to the integration of molecular electronic phenomena into device structures. Here, a top contact e…

Combination Chemotherapy with Cisplatin and Chloroquine: Effect of Encapsulation in Micelles Formed by Self-Assembling Hybrid Dendritic–Linear–Dendritic Block Copolymers Open

Rebeca González‐Pastor, Alexandre Lancelot, Violeta Morcuende-Ventura, María San Anselmo, Teresa Sierra , et al. · 2021

Clinical outcomes of conventional drug combinations are not ideal due to high toxicity to healthy tissues. Cisplatin (CDDP) is the standard component for many cancer treatments, yet its principal dose-limiting side effect is nephrotoxicity…

CCDC 2071147: Experimental Crystal Structure Determination Open

Marcelo Echeverri, Constanza Ruiz, Sergio Gámez‐Valenzuela, Matías J. Alonso‐Navarro, Enrique Gutiérrez‐Puebla , et al. · 2021

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …

CCDC 1979343: Experimental Crystal Structure Determination Open

Lucı́a González, Sara Graus, Blanca Gaspar, Sheila Espasa, Adrián Velázquez‐Campoy , et al. · 2021

CCDC 1979345: Experimental Crystal Structure Determination Open

Lucı́a González, Sara Graus, Blanca Gaspar, Sheila Espasa, Adrián Velázquez‐Campoy , et al. · 2021

CCDC 1979346: Experimental Crystal Structure Determination Open

Lucı́a González, Sara Graus, Blanca Gaspar, Sheila Espasa, Adrián Velázquez‐Campoy , et al. · 2021

CCDC 1979344: Experimental Crystal Structure Determination Open

Lucı́a González, Sara Graus, Blanca Gaspar, Sheila Espasa, Adrián Velázquez‐Campoy , et al. · 2021

pH control of conductance in a pyrazolyl Langmuir–Blodgett monolayer Open

Lucía Herrer, Santiago Martı́n, Alejandro González Orive, David C. Milán, Andrea Vezzoli , et al. · 2021

In this contribution pyrazole is identified as an excellent anchor group that forms high quality films under pH controlled conditions, allowing the modulation of the electrical properties with a more efficient electronic coupling in basic …

Controlled Growth of Dendrimer-Coated Gold Nanoparticles: A Solvent-Free Process in Mild Conditions Open

J. A. Ulloa, Joaquín Barberá, José Luís Serrano · 2020

Monodisperse dendrimer-coated gold nanoparticles with a spherical shape have been obtained by direct reduction of HAuCl₄ with sodium borohydride in the presence of dodecanethiol as a stabilizer and subsequent functionalization b…

Micellar Nanocarriers from Dendritic Macromolecules Containing Fluorescent Coumarin Moieties Open

Alberto Concellón, María San Anselmo, Silvia Hernández‐Ainsa, Pilar Romero, Mercedes Marcos , et al. · 2020

The design of efficient drug-delivery vehicles remains a big challenge in materials science. Herein, we describe a novel class of amphiphilic hybrid dendrimers that consist of a poly(amidoamine) (PAMAM) dendritic core functionalized with b…

Persistent Liver Biochemistry Abnormalities Are More Common in Older Patients and those With Cholestatic Drug Induced Liver Injury Open

Robert J. Fontana, Paul H. Hayashi, Huiman X. Barnhart, David E. Kleiner, K. Rajender Reddy , et al. · 2020

The long-term outcomes of patients with drug induced liver injury (DILI) are not well described. The aim of this study was to determine the frequency and severity of persistent liver biochemistry abnormalities in DILI patients followed ove…

Profiles of Serum Cytokines in Acute Drug-Induced Liver Injury and Their Prognostic Significance Open

Nury Steuerwald, David Foureau, H. James Norton, Jie Zhou, Judith C. Parsons , et al. · 2020

Drug-induced liver injury (DILI) is the most common cause of acute liver failure in the United-States. The aim of the study was to describe serum immune profiles associated with acute DILI, to investigate whether there are profiles associa…

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