Results 41 to 50 of about 359 (109)

CORRELACIÓN CANÓNICA ENTRE VARIABLES FISICOQUÍMICAS Y MICROBIOLÓGICAS EN HUMEDALES COSTEROS

Derrotero, 2019
El Análisis de Correlación Canónica (ACC), es una técnica estadística multivariada de uso poco frecuente, pero de gran potencia para reducir la dimensionalidad de los datos y encontrar el mejor grupo de combinaciones lineales intra-grupales.
Juan Carlos Valdelamar-Villegas
doaj  

Stability and cooperativity in chimeric de novo TIM barrels via quarter swapping

Protein Science, Volume 35, Issue 6, June 2026.
Abstract The use of repetitive units as building blocks in protein design, mimicking evolutionary duplication events, is a valuable strategy that reduces structural complexity. Such modular designs offer an opportunity to dissect how local contributions are integrated in a context‐dependent manner.
Oscar Rodríguez‐Meza, Isabel Velázquez‐López, A. Jessica Díaz‐Salazar, Sergio Romero‐Romero, Miguel Costas, D. Alejandro Fernández‐Velasco   +5 more
wiley   +1 more source

Quinoa Protein Concentrate as a Platform for the Protection and Controlled Delivery of Resveratrol and Tocopherol

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
Graphical abstract illustrating the development of quinoa protein (QP) nanocarriers for the encapsulation of resveratrol (RSV) and tocopherol (TOC). ABSTRACT The objective of this work was to generate and characterize complexes of quinoa proteins (QP) with either resveratrol (RSV) or tocopherol (TOC) whose dimensions fell into the nanoscale.
Alejandra J. Rubinstein, Guadalupe Garcia Liñares, Valeria Boeris, Oscar E. Pérez   +3 more
wiley   +1 more source

Optimized Green Synthesis of Silver Nanoparticles Using Ocimum gratissimum Extract With Antibacterial and Antibiofilm Activity Against Multidrug‐Resistant Bacteria

ChemistrySelect, Volume 11, Issue 19, 20 May 2026.
ABSTRACT While several studies have explored the green production of silver nanoparticles (AgNPs), only a limited number have specifically investigated their antibacterial properties when synthesized using Ocimum gratissimum (OG) extracts as both a reducing and stabilizing agent.
Maira G. Tosato, Alejandro G. Miñan, Josué D. G. Melo, Ana M. E. S. Slapnik, Leandro Raniero   +4 more
wiley   +1 more source

Mechanochemical Synthesis of Lead‐Free Halide Layered Double Perovskites: A Green and Scalable Approach

ChemSusChem, Volume 19, Issue 8, 28 April 2026.
Herein we report a facile, green, and scalable synthetic alternative for the obtention of layered double perovskites (LDPs) via mechanosynthesis. This approach allows for the synthesis of phase‐pure LDPs in batches of up to 5 g within minutes. To our knowledge, this represents the largest scale and fastest synthesis of these materials reported to date.
Teresa Ixchel Escobedo‐Perez, Rafael Osorio‐Sotelo, Diego Solis‐Ibarra   +2 more
wiley   +1 more source

Compost legacy effects in active roadside restoration: Medium‐term shifts in plant succession

Ecological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
Roadside restoration experiment established on volcanic tephra following road construction in Andean Patagonia. A single application of municipal (MC) or biosolids (BC) compost rapidly increased plant cover compared with untreated controls (C) but led to distinct, exotic‐dominated plant communities over 6 years.
Nicolás Ferreiro, Patricia Satti, María J. Mazzarino   +2 more
wiley   +1 more source

Spin‐Crossover Confinement in Mesoporous Matrices Enables Tunable Porosity for Molecular Sensing

Advanced Materials Interfaces, Volume 13, Issue 7, 7 April 2026.
The integration of hierarchically organized porous frameworks with spin‐crossover nanodomains enables cooperative interactions across multiple length scales. This hybrid design merges dynamic molecular switching with tunable porosity, yielding materials whose structural and functional responses are actively modulated by confinement and guest uptake ...
Lucia B. Pizarro, Matias Rafti, Annette Andrieu‐Brunsen, Marcelo Ceolín   +3 more
wiley   +1 more source

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, Volume 36, Issue 26, 30 March 2026.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Advanced Fungal Control With Metallic Nanoparticles: A Comprehensive Review of Nanoparticle Tracking Analysis (NTA) for Particle Concentration Characterization

ChemistrySelect, Volume 11, Issue 12, 26 March 2026.
Metallic nanoparticles are emerging as potent antifungal agents, yet their efficacy is rarely quantified on a particle basis. Here, we demonstrate how nanoparticle tracking analysis (NTA), together with a newly proposed Particle Efficiency Index (PEI), can relate nanoparticle concentration to fungal inoculum load, enabling more rigorous and comparable ...
Rodrigo Ramos‐Hernández, Abraham Méndez‐Albores, Alma Vázquez‐Durán   +2 more
wiley   +1 more source

An In Situ Study of the Topochemical Transformation of Hybrid Layered Hydroxides Into Metallic Nanocomposites

Advanced Functional Materials, Volume 36, Issue 10, 2 February 2026.
Herein, the topochemical transformation of cobalt‐based layered hydroxides into nanocomposites is investigated using advanced real‐time characterization techniques combined with thermogravimetric analysis. The study reveals how interlayer carboxylic acids direct the transformation pathway, highlighting the role of carbon content and anion length. These
Camilo Jaramillo‐Hernández, Víctor Oestreicher, Martin Mizrahi, Cristián Huck‐Iriart, Christian Dolle, Gonzalo Abellán   +5 more
wiley   +1 more source