Results 61 to 70 of about 3,956 (193)

The Phenolic Signature of Psidium cattleianum Fruits and Leaves Modulates TRPV1 and TRPA1 Transient Receptor Potential Channels: A Metabolomics, In Vitro, and In Silico Study

open access: yesFood Science &Nutrition, Volume 13, Issue 4, April 2025.
An untargeted metabolomics study was performed to find the encompassed phytochemicals in the fruit and leaf extract of Psidium cattleianum. This enabled the annotation of 469 compounds belonging to different phenolic subclasses, with a predominance of flavonoids and phenolics.
Leilei Zhang   +13 more
wiley   +1 more source

Exploring the Protective Mechanisms of Chayote (Sechium edule) Juice in Mitigating Streptozotocin‐Induced Pancreatic Dysfunction

open access: yeseFood, Volume 6, Issue 1, February 2025.
SEJ decreases apoptotic markers (caspase‐3, PARP, BAX) and inflammatory markers (NF‐κB, iNOS, NLRP3) in the pancreas and MINMIN‐6‐6 cells. SEJ enhances anti‐oxidant markers (Nrf‐2, HOHO‐1), contributing to its protective effects. Molecular docking shows that vicenin and 4‐O‐caffeoylquinic acid in SEJ have high binding affinities to key anti‐oxidant ...
Yoon A. Jeon   +4 more
wiley   +1 more source

Reformado de metano con CO2 sobre óxidos mixtos Ni-Mg-Al-Ce derivados de hidrotalcitas: Efecto de la relación Mg/Ni

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2011
Se prepararon catalizadores Ni-Ce/Mg-Al por el método de reconstrucción de hidrotalcitas en presencia del complejo [Ce(EDTA)]-. Se estudió el efecto de la relación molar Mg/Ni cuando el óxido mixto fue reconstruido con cargas del 3% en peso de Ce.
Carlos Enrique Daza   +3 more
doaj  

Síntese e caracterização textural do catalisador CeO 2 /TiO 2 obtido via sol-gel: fotocatálise do composto modelo hidrogenoftalato de potássio

open access: yesEclética Química, 2018
Este trabalho descreve um método de modificação do TiO 2 obtido pelo processo sol-gel, através da adição de óxido de cério no momento da síntese. O material foi caracterizado por adsorção de N 2 a 77K.
J. P. S. Valente   +4 more
doaj   +1 more source

UHPLC‐HRMS/MS–Based Metabolic Profiling and Quantification of Phytochemicals in Different Parts of Coccinia grandis (L.) Voigt

open access: yesFood Science &Nutrition, Volume 13, Issue 2, February 2025.
The phytochemicals in different parts of C. grandis were identified using UHPLC‐HRMS–based untargeted metabolomics, followed by a quantitative analysis of the primary metabolites. The analysis of the primary and secondary metabolite composition and content of various parts of C.
In Young Lee   +3 more
wiley   +1 more source

Antibacterial performance of Co–Zn ferrite nanoparticles under visible light irradiation

open access: yesJournal of Chemical Technology &Biotechnology, Volume 100, Issue 2, Page 428-437, February 2025.
Abstract BACKGROUND To address water scarcity and promote sustainable resource management, more efficient and cost‐effective water treatment solutions are necessary. Particularly, pathogens in drinking water are a topic of growing concern. One promising technology is the use of photocatalytic nanoparticles activated by visible light as antibacterial ...
Alicia G. Gubieda   +7 more
wiley   +1 more source

El diseño salva-vidas: El lado B de la campaña "Me alejo porque te quiero" para derrotar al COVID-19

open access: yes, 2020
Xabier Díaz de Cerio y Carlos Salinas.
Salinas, Carlos, Díaz de Cerio, Xabier
core  

How loneliness affects consumers' reluctance to let go of used possessions

open access: yesPsychology &Marketing, Volume 42, Issue 1, Page 127-141, January 2025.
Abstract We investigate the impact of loneliness on consumer disposition of used, yet still useful possessions. Both loneliness and how consumers handle used products have emerged as important societal and research topics. While existing literature primarily addresses how loneliness influences product acquisition, our research delves into its effect on
Bingyan Hu, Cathy Cole, Jing Wang
wiley   +1 more source

Cranial anatomy of Acynodon adriaticus and extreme durophagous adaptations in Eusuchia (Reptilia: Crocodylomorpha)

open access: yesThe Anatomical Record, Volume 307, Issue 12, Page 3653-3684, December 2024.
Abstract Acynodon adriaticus, a small eusuchian from the Late Cretaceous of Italy, is known for its well‐preserved cranial and postcranial material. Despite its excellent preservation, many details remain hidden due to the physical overlap between the elements and matrix obliteration.
Marco Muscioni   +5 more
wiley   +1 more source

Efectos de impurezas de cerio sobre las propiedades estructurales y electrónicas del óxido de zinc

open access: yes, 2023
En este trabajo, se estudiaron los efectos de impurezas del Cerio sobre las propiedades estructurales y electrónicas de Óxido de Zinc en su fase Wurtzita, mediante simulaciones computacionales utilizando la Teorı́a del Funcional de Densidad (DFT), para ...
Ortíz Romero, José Daniel
core   +1 more source

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