Alfonso Nieto-Argüello

Composition-Dependent Cytotoxic and Antibacterial Activity of Biopolymer-Capped Ag/Au Bimetallic Nanoparticles against Melanoma and Multidrug-Resistant Pathogens

Alfonso Nieto-Argüello, David Medina-Cruz, Yeremi Pérez, Sergio Alfonso Pérez‐García et autres

Nanostructured silver (Ag) and gold (Au) are widely known to be potent biocidal and cytotoxic agents as well as biocompatible nanomaterials. It has been recently reported that combining both metals in a specific chemical composition causes a significant enhancement in their antibacterial …

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Green synthesis and characterization of gold-based anisotropic nanostructures using bimetallic nanoparticles as seeds

Alfonso Nieto-Argüello, Alejandro Torres, Rafael Villaurrutia-Arenas, Juan J. Martínez-Sanmiguel et autres

Nanostructured noble metals are of great interest because of their tunable optical and electronic properties. However, the green synthesis of anisotropic nanostructures with a defined geometry by the systematic nanoassembly of particles into specific shape, size, and crystallographic facets still faces major …

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Bimetallic Nanoparticles for Biomedical Applications: A Review

David Medina-Cruz, Bahram Saleh, Ada Vernet-Crua, Alfonso Nieto-Argüello et autres

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Eco-friendly synthesis of Tellurium nanoparticles and synergic antibacterial coatings in combination with titanium nanocolumns

José Miguel García‐Martín, David Medina-Cruz, William Tien-Street, Bohan Zhang et autres

Trabajo presentado al European Congress and Exhibition on Advanced Materials and Processes (EUROMAT), celebrado en Estocolmo (Suecia) del 1 al 5 de septiembre de 2019.

Eco-friendly synthesis of Te nanostructures with antibacterial and anticancer properties

David Medina-Cruz, Ada Vernet Crua, Marı́a Ujué González, Lidia Martínez et autres

Trabajo presentado en el 2nd Spanish Conference on Biomedical Applications of Nanomaterials (SBAN), celebrado en Madrid (España) los días 6 y 7 de junio de 2019

Starch-mediated synthesis of mono- and bimetallic silver/gold nanoparticles as antimicrobial and anticancer agents

Diana Lomelí-Marroquín, David Medina-Cruz, Alfonso Nieto-Argüello, Ada Vernet-Crua et autres

Background and aim: Bimetallic silver/gold nanosystems are expected to significantly improve therapeutic efficacy compared to their monometallic counterparts by maintaining the general biocompatibility of gold nanoparticles (AuNPs) while, at the same time, decreasing the relatively high toxicity of silver nanoparticles (AgNPs) toward …

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Starch-mediated synthesis of mono- and bimetallic silver/gold nanoparticles as antimicrobial and anticancer agents

Diana Lomelí-Marroquín, Medina Cruz D, Alfonso Nieto-Argüello, Vernet Crua A et autres

Diana Lomelí-Marroquín,1 David Medina Cruz,2,3 Alfonso Nieto-Argüello,1 Ada Vernet Crua,2,3 Junjiang Chen,2,3 Alejandro Torres-Castro,4 Thomas J Webster,2,3 Jorge L Cholula-Díaz1 1School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey, NL 64849, Mexico; 2Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA; …

Citric juice-mediated synthesis of tellurium nanoparticles with antimicrobial and anticancer properties

David Medina-Cruz, William Tien-Street, Bohan Zhang, Xinjing Huang et autres

Bacterial infections and cancer are two of the most significant concerns that the current healthcare system should tackle nowadays. Green nanotechnology is presented as a feasible solution that is able to produce materials with significant anticancer and antibacterial activity, while overcoming the …

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Synthesis of colloidal silver nanoparticle clusters and their application in ascorbic acid detection by SERS

Jorge Luis Cholula-Diaz, Diana Lomelí-Marroquín, Bidhan Pramanick, Alfonso Nieto-Argüello et autres

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