Results 11 to 20 of about 24 (22)

Use of Pluronic P103 Triblock Copolymer as Structural Agent during Synthesis of Hybrid Silver Nanoparticles

Journal of Nanomaterials, Volume 2019, Issue 1, 2019., 2019
Dilute aqueous solutions of triblock copolymer Pluronic P103 were used to synthesize silver nanoparticles (Ag‐NPs) by chemical reduction of silver nitrate (AgNO3) with sodium borohydride (NaBH4). This copolymer was used as a structural agent since monomers act as a stabilizer and micelles act as nanoreactors for nucleation and growth of Ag‐NPs.
Nancy Tepale, Víctor V. A. Fernández-Escamilla, Eric Flores-Aquino, Manuel Sánchez-Cantú, Adan Luna-Flores, Valeria J. González-Coronel, Thathan Premkumar   +6 more
wiley   +1 more source

Morphological and Rheological Characterization of Gold Nanoparticles Synthesized Using Pluronic P103 as Soft Template

Journal of Nanomaterials, Volume 2016, Issue 1, 2016., 2016
The synthesis of gold nanoparticles (Au‐NPs), using Pluronic ® P103 as soft template to design tuned hybrid gold/P103 nanomaterials, is reported here. The effect of the concentration of P103 and the synthesis temperature on the growth, size, and morphology of Au‐NPs were studied.
Nancy Tepale, Victor V. A. Fernández-Escamilla, Carlos Álvarez, Eric Flores-Aquino, Valeria J. González-Coronel, Daniel Cruz, Manuel Sánchez-Cantú, Antonios Kelarakis   +7 more
wiley   +1 more source

Chemistry activation of sawdust activated carbon for dye removal: Kinetics and isotherms

Desalination and Water Treatment
Activated carbon based on mesquite sawdust (MGAC) was prepared and characterized to remove methylene blue (MB). The MGAC main attraction is its simplicity, high efficiency, and cost.
Yedidia Villegas-Peralta, Perla Alejandrina Gonzalez Tineo, Cirilo Andrés Duarte Ruiz, Reyna Guadalupe Sánchez-Duarte, María del Rosario Martínez Macias, Germán Eduardo Dévora Isiordia, Jesús Álvarez-Sánchez, Eric Flores-Aquino   +7 more
doaj   +1 more source

Effect of the anodic potential applied in the electrochemical synthesis of magnetite-chitosan nanoparticles on their physicochemical characteristics

Results in Chemistry
Magnetite nanoparticles (MNp) have demonstrated applications in different areas due to their properties, such as magnetism, adsorption, biocompatibility, low toxicity, and antimicrobial activity, which mainly depend on the synthesis methods.
Ana Yareli Flores-Ramírez, Martina Alejandra Chacón-López, René Antaño-López, Alejandra Álvarez-López, Efigenia Montalvo-González, Alejandro Pérez-Larios, Rosa Isela Ortiz-Basurto, Aarón Rodríguez-López, Ulises Miguel López-García   +8 more
doaj   +1 more source

Titanium dioxide (TiO2) nanoparticles as carriers of Polygonum cuspidatum root hydroalcoholic extract: physicochemical, structural, and anticancer properties

Discover Materials
In this study, we developed titanium dioxide nanoparticles loaded with polyphenols from a hydroalcoholic extract of Polygonum cuspidatum (TiO2NPs-loaded EPc), and characterized their physicochemical properties, microstructure, and anticancer properties ...
Gabriela Fletes-Vargas, Rogelio Rodríguez-Rodríguez, Gabriel Luna-Bárcenas, Oscar A. González-Vargas, Alejandro Pérez-Larios, Hugo Espinosa-Andrews   +5 more
doaj   +1 more source

La nanociencia y la nanotecnología: una revolución en curso

Perfiles Latinoamericanos, 2007
La nanociencia y la nanotecnología se presentan como un área nueva de investigación en el estudio de los materiales donde convergen diversas ramas del conocimiento que permiten estudiar fenómenos inéditos que ocurren a nivel atómico y molecular.
Guadalupe Mendoza Uribe, José Luis Rodríguez López   +1 more
doaj  

MODELO BASADO EN NANOCATÁLISIS PARA EXPLICAR EL EFECTO DE COMPENSACIÓN

Avances en Ciencias e Ingeniería, 2011
Se desarrolló un modelo fenomenológico el cual permite correlacionar las propiedades fisicoquímicas del catalizador (temperatura, tamaño del cluster de la fase metálica, la dispersión de la fase metálica) con las constantes cinéticas heterogéneas para ...
Iván Machín, Susana Martínez
doaj  

DyMnO₃: Synthesis, Characterization and Evaluation of Its Photocatalytic Activity in the Visible Spectrum. [PDF]

Materials (Basel), 2023
López-Álvarez MÁ, Ortega-Gudiño P, Silva-Jara JM, Silva-Galindo JG, Barrera-Rodríguez A, Casillas-García JE, Ceja-Andrade I, Guerrero-de León JA, López-de Alba CA.   +8 more
europepmc   +1 more source

Photocatalytic Activity and Biocide Properties of Ag-TiO₂ Composites on Cotton Fabrics. [PDF]

Materials (Basel), 2023
Chacon-Argaez U, Cedeño-Caero L, Cadena-Nava RD, Ramirez-Acosta K, Moyado SF, Sánchez-López P, Alonso Núñez G.   +6 more
europepmc   +1 more source

Boosting the Hydrodeoxygenation Activity and Selectivity of Ni/(M)-SBA-15 Catalysts by Chemical Alteration of the Support. [PDF]

ACS Omega, 2023
Calzada LA, Pérez-Estrada D, Sánchez-Ramírez M, Gómora-Herrera D, Gómez-Cortés A, Díaz G, Klimova TE.   +6 more
europepmc   +1 more source