Results 41 to 50 of about 6,265 (137)
TecnoLógicas, 2011 The manganites have been widely studied because of their important properties as colossal magnetoresistance and exchange bias that are important phenomena used in many technological applications.
Hector Barco-Ríos +2 more
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Thermodynamics of solids including anharmonicity through quasiparticle theory
npj Computational MaterialsThe quasiharmonic approximation (QHA) in combination with density-functional theory is the main computational method used to calculate thermodynamic properties under arbitrary temperature and pressure conditions.
Ernesto J. Blancas +7 more
doaj +1 more source
Aptamer-Based Analysis: A Promising Alternative for Food Safety Control
Sensors, 2013 Ensuring food safety is nowadays a top priority of authorities and professional players in the food supply chain. One of the key challenges to determine the safety of food and guarantee a high level of consumer protection is the availability of fast ...
Sonia Amaya-González +3 more
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A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation
Advanced Science, EarlyView.A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu +7 more
wiley +1 more source
Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2013 El presente artículo muestra los resultados de una experiencia orientada a implementar y evaluar una propuesta formativa, de índole socioconstructivista, con futuros profesores de Física y Química.
Antonio García-Carmona
doaj
Applied SciencesCompetitive reactions between additives and probes towards peroxyl radicals (ROO•) are usually employed to determine the antioxidant activity (AC) of bioactive peptides.
Angie C. Forero-Girón +2 more
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Electrolyte–Framework Matching in High‐Voltage TEMPO‐COF Cathodes for Lithium Batteries
Advanced Science, EarlyView.TEMPO‐functionalized covalent organic frameworks are investigated as high‐voltage cathodes for lithium batteries. Screening five electrolyte anions identifies lithium difluoro(oxalato)borate (LiDFOB) as the optimal electrolyte, balancing capacity, rate capability, and cycling stability, while buckypaper electrodes achieve high mass loading (40 mg cm−2)
Marilyn Esclance DMello +5 more
wiley +1 more source
Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun +6 more
wiley +1 more source
Conformational and structural predictions of α-aminoadipic acid
Results in ChemistryThe conformational landscape and equilibrium structure of α-aminoadipic acid have been studied by means of computational quantum methods. A final set of 17 conformers with relative energies lower than 900 cm−1 (10.75 kJ/mol) has been obtained by MP2/6 ...
María Adela Espinaco +3 more
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Harnessing Aptamers to Overcome Challenges in Gluten Detection
Biosensors, 2016 Celiac disease is a lifelong autoimmune disorder triggered by foods containing gluten, the storage protein in wheat, rye, and barley. The rapidly escalating number of patients diagnosed with this disease poses a great challenge to both food industry and ...
Rebeca Miranda-Castro +3 more
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