Marco A. Garza-Navarro

Universidad Autónoma de Nuevo León

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Virgilio Ángel González González

Universidad Autónoma de Nuevo León

Alejandro Torres

Universidad Autónoma de Nuevo León

Domingo I. García-Gutiérrez

Universidad Autónoma de Nuevo León

Javier Rivera De la Rosa

Universidad Autónoma de Nuevo León

Iván E. Moreno‐Cortez

Universidad Autónoma de Nuevo León

David Alejandro De Haro Del Río

Tecnológico de Monterrey

Nancy E. Dávila-Guzmán

Universidad Autónoma de Nuevo León

Moisés Hinojosa Rivera

Universidad Autónoma de Nuevo León

Carlos J. Lucio‐Ortiz

Universidad Autónoma de Nuevo León

María de los Ángeles Martínez-Rodríguez

Universidad Autónoma de Nuevo León

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Universidad Autónoma de Nuevo León

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Instituto Politécnico Nacional

Centro de Investigación en Materiales Avanzados

Centre National de la Recherche Scientifique

Universidad Nacional Autónoma de México

Center for Research and Advanced Studies of the National Polytechnic Institute

Tecnológico de Monterrey

Cochin University of Science and Technology

Universidad Pedro de Gante

Tecnológico Nacional de México

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Antimicrobial activity and inhibition of biofilm formation in vitro and on human dentine by silver nanoparticles/carboxymethyl-cellulose composites

Archives of Oral Biology (2020)

Elizabeth Madla-Cruz M. de la Garza-Ramos César I. Romo-Sáenz Patricia Tamez‐Guerra Marco A. Garza-Navarro

Enterococcus faecalis

Carboxymethyl cellulose

Silver nanoparticle

Fusobacterium nucleatum

10.1016/j.archoralbio.2020.104943

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Citations (19)

Elaboration of superparamagnetic cobalt–ferrite nanocomposites from films of chitosan chelates

Journal of Applied Polymer Science (2010)

Marco A. Garza-Navarro Virgilio Ángel González González Alejandro Torres Moisés Hinojosa Rivera Antonio Francisco García Loera

Abstract Cobalt–ferrite nanocomposites were synthesized from polymeric films of chelates of Co(II) and Fe(III) ions within a chitosan matrix by a solid‐state coprecipitation reaction with weight content ratios of chitosan to cobalt–ferrite of 50/50 and 25/75 w/w. Morphological and crystalline studies of the composites were performed by high‐resolution transmission electron microscopy, X‐ray diffraction, and selected area electron diffraction with a nanobeam diffraction probe. The results show nanoparticles around 4 nm with a spinel structure, consistent with the cobalt–ferrite phase. The magnetic behavior was evaluated with curves of the applied‐field‐dependent magnetization [ M ( H )] and the temperature‐dependent magnetization [ M ( T )]. Both the M ( H ) and M ( T ) curves showed typical superparamagnetic behavior, depicting an absence of hysteretic characteristics and the characteristic peak at blocking temperature in the zero‐field‐cooled curve. There was also evidence of strong interparticle and intraparticle interactions, which suggested magnetic frustration in the particle magnetic moment alignment with the applied field. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2010

Superparamagnetism

Coprecipitation

10.1002/app.31043

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Citations (9)

Encapsulation and immobilization of papain in electrospun nanofibrous membranes of PVA cross-linked with glutaraldehyde vapor

Materials Science and Engineering C (2015)

Iván E. Moreno‐Cortez Jorge Romero‐García Virgilio Ángel González González Domingo I. García-Gutiérrez Marco A. Garza-Navarro

Glutaraldehyde

Electrospinning

Vinyl alcohol

Nanoporous

Fibroin

10.1016/j.msec.2015.03.049

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Citations (106)

Comparison between the catalytic and photocatalytic activities of Cu/Al2O3 and TiO2 in the liquid–phase oxidation of methanol–ethanol mixtures: Development of a kinetic model for the preparation of catalyst

Applied Catalysis A General (2018)

Francisco Morales–Leal Javier Rivera De la Rosa Carlos J. Lucio‐Ortiz Diana Bustos Martínez David Alejandro De Haro Del Río

Alcohol Oxidation

10.1016/j.apcata.2018.05.032

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Citations (11)

On the microwave absorption of magnetic nanofluids based on barium hexaferrite in the S and X bands prepared by pulsed laser ablation in liquid

AIP Advances (2019)

V. Archana Manoj Mani Jacob Johny S. Vinayasree P. Mohanan

Magnetic nanofluids can be prepared by dispersing surfacted nanoparticles in an appropriate carrier medium. The microwave absorbing properties of a magnetic nanofluid based on barium hexaferrite (BAF) is promising since BAF is a good microwave absorber. Surfacted BAF particles prepared by Pulsed Laser Ablation in Liquid (PLAL) overcome agglomeration and are stable under normal conditions. The evaluation of parameters namely ε′, ε″, μ′ and μ″ (real and imaginary parts of permittivity and permeability) will aid in the determination of the microwave absorbing properties since these parameters can be employed to model the optimum thickness of the absorber for maximum absorption using surface impedance equations. Moreover, the fluid can be coated with the required thicknesses on a surface once these parameters are evaluated and modelled. A magnetic nanofluid based on BAF is synthesized using PLAL and its microwave absorbing properties are evaluated and presented here. It is found that they serve as good absorbers in the S and X bands.

Barium

Laser Ablation

Ferrofluid

10.1063/1.5088080

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Citations (10)

Aplicaciones de la nanotecnología en fuentes alternas de energía

Ingenierías (Nuevo León) (2010)

Domingo Ixcóatl García Gutiérrez Marco A. Garza-Navarro René Fabián Cienfuegos Peláez L. Chávez-Guerrero

La nanotecnologia ha recibido mucha atencion en los ultimos anos, y en consecuencia ha generado expectativas que van mas alla del ambito academico. Su capacidad unica de fabricar estructuras novedosas ha derivado en la creacion de materiales y dispositivos con un gran potencial de aplicaciones en diferentes areas del conocimiento. Entre estas destaca el sector energetico, en virtud de la necesidad de nuevas tecnologias que permitan sostener el creciente consumo de energia electrica a nivel mundial, y al mismo tiempo sean amigables con el medio ambiente. En este sentido, las celdas solares surgen como un dispositivo prometedor para la generacion de energia limpia a traves del uso de recursos alternos. El presente articulo tiene como finalidad el mostrar un panorama general de la aplicacion de las nanoestructuras en el desarrollo de celdas solares

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Superparamagnetism in pure and Mn doped CuO nanofibers, originated by oxygen vacances

Microscopy and Microanalysis (2021)

M. Piñón-Espitia Marco A. Garza-Navarro M.T. Ochoa-Lara

An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the 'Save PDF' action button.

Superparamagnetism

10.1017/s1431927621006528

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Citations (4)

Tailoring the magnetic properties of cobalt-ferrite nanoclusters

Journal of Nanoparticle Research (2016)

A. Estrada de la Vega Marco A. Garza-Navarro J.G. Durán-Guerrero Iván E. Moreno‐Cortez Raúl Lucio Porto

Nanoclusters

10.1007/s11051-016-3325-1

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Citations (15)

One-pot synthesis of magnetic hybrid materials based on ovoid-like carboxymethyl-cellulose/cetyltrimethylammonium-bromide templates