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Materials Proceedings, Volume 28, Issue 1

2025 SINAMEV 2025 - 11 articles

The International Symposium on Nanotechnology for Medicine, Environment and Energy

Veracruz, Mexico | 5–7 November 2025

Volume Editors:
Luis Zamora-Peredo, Universidad Veracruzana, Boca del Río, Mexico
Marcos Luna-Cervantes, Universidad Veracruzana, Boca del Río, Mexico

Cover Story: This volume is a collection of proceedings from the International Symposium on Nanotechnology for Medicine, Environment and Energy (SINAMEV 2025) held in Veracruz, Mexico, on 5–7 November 2025. This prestigious symposium served as a pivotal interdisciplinary platform designed to bring together leading researchers, academics, and industry professionals to delve into the transformative role and cutting-edge advancements of nanotechnology across three critically important domains: advanced medicine (including targeted drug delivery, diagnostics, and regenerative medicine), environmental protection (such as pollution remediation and sustainable monitoring), and clean energy solutions (including energy storage, conversion, and efficiency).
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Articles (11)

  • Proceeding Paper
  • Open Access
345 Views
7 Pages

ZnO Nanoparticle-Based Pickering Emulsions with Improved Rheology and Functional Performance: A Comparative Approach

  • César Uriel Rodríguez-Fuentes,
  • Oscar O. Romero-Chapol and
  • Cynthia Cano-Sarmiento

The use of natural compounds and nanostructured systems offers an alternative photoprotection strategy with fewer adverse effects. This study developed a Pickering emulsion based on green coffee oil and quercetin, stabilized with zinc oxide nanoparti...

  • Proceeding Paper
  • Open Access
175 Views
7 Pages

Effect of Voltage and Ag Concentration on the Formation of Ag Nanostructures on TiO2 Nanotubes

  • Guadalupe Mata,
  • Alan Maytorena,
  • Oscar Velázquez,
  • Marbeyalit Tiburcio,
  • Luiz Zamora,
  • Julián Hernández,
  • Leandro García,
  • Teresita Olivares and
  • Leticia Pérez

Surface-enhanced Raman spectroscopy (SERS) is a highly sensitive technique for detecting heavy metals through the plasmonic effect of metallic nanoparticles. In this study, TiO2 nanotubes were used as substrates due to their stability, large surface...

  • Proceeding Paper
  • Open Access
349 Views
9 Pages

Hierarchical Ag-Doped Hydroxyapatite Coatings on TiO2 Nanotubes Formed on Ti-407 Alloy: Antibacterial Evaluation Against Escherichia coli 

  • Angie P. Tamayo-Jimenez,
  • Frank E. Melendez-Anzures,
  • Maria P. Barron-Gonzalez,
  • Enrique M. Lopez-Cuellar,
  • Yadira Quiñones-Gutierrez,
  • Javier A. Garza-Guajardo and
  • Azael Martinez-De la Cruz

Postoperative infections in orthopedic implants remain a major complication, particularly in open fractures, where early bacterial colonization and the limited bioactivity of titanium alloys hinder osseointegration. This study reports a hierarchical...

  • Proceeding Paper
  • Open Access
413 Views
5 Pages

Characterization of Chitosan Nanocapsules as a Biocompatible Polymeric System

  • Rodrigo Emmanuel Ruiz Cruz,
  • Antonio Canseco Urbieta,
  • Francisco Emanuel Velásquez Hernández,
  • Gabriel Sánchez Cruz,
  • Joel Jiménez Ochoa,
  • Alfonso Jesús Bautista Ramírez and
  • Ivonne Arisbeth Díaz Santiago

In this study, the solvent displacement method was used. This is a low-energy technique that generates a spontaneous “oil-in-water” nanoemulsion by diffusing ethanol from the oily phase to the aqueous phase. Subsequently, chitosan, a biocompatible an...

  • Proceeding Paper
  • Open Access
256 Views
9 Pages

Synthesis, Suspension Stability, and Bioactivity of Curcumin-Carrying Chitosan Polymeric Nanoparticles

  • Manuel Iza-Anaya,
  • César Uriel Rodríguez-Fuentes,
  • Abigail Varela-Pérez and
  • Cynthia Cano-Sarmiento

Curcumin is a phenolic compound with antioxidant and anti-inflammatory properties; however, due to its low bioavailability, the use of encapsulation systems is recommended. Chitosan-based polymeric nanoparticles produced via ionic gelation offer cont...

  • Proceeding Paper
  • Open Access
374 Views
8 Pages

Characterization of Nanocapsules of Sodium Alginate and Moringa oleifera Extract by AFM as a Therapeutic Alternative

  • Erick Barrita Marroquín,
  • Antonio Canseco Urbieta,
  • Francisco Emanuel Velásquez Hernández,
  • Fernando Mejía Zarate,
  • Arturo Zapién Martínez and
  • Ivonne Arisbeth Diaz Santiago

Alginate nanocapsules loaded with Moringa oleifera extract, a plant traditionally used for its hypoglycemic properties, were developed as a therapeutic alternative for type II diabetes mellitus. The nanocapsules were obtained by manually spraying a W...

  • Proceeding Paper
  • Open Access
363 Views

Silicon Fiber Optic Coating with Zinc Oxide Nanoparticles Characterized by AFM

  • Saira Ximena Mendoza-Lopez,
  • Jaime Gutiérrez-Gutiérrez,
  • Marciano Vargas-Treviño,
  • Antonio Canseco-Urbieta,
  • Rosa María Velázquez-Cueto,
  • Ivonne Arisbeth Díaz-Santiago and
  • José Luis Cano-Pérez

This paper presents the preparation and characterization of single-mode optical fibers coated with zinc oxide (ZnO) nanoparticles using the immersion technique. The study was carried out in three stages: the first consisted of pretreating the fiber b...

  • Proceeding Paper
  • Open Access
209 Views
7 Pages

Silver Nanostars Spread on Cu(OH)2 Nanowires for SERS Substrates

  • José Luis Zamora Navarro,
  • Diana Jiménez Girón,
  • Hector Ariel Renteral Rodríguez,
  • Yuri Okolodkov,
  • Marcos Luna Cervantes,
  • Guillermo Santana Rodríguez,
  • Julián Hernández Torres and
  • Luis Zamora Peredo

In this work, the plasmonic performance of SERS substrates fabricated by two methods was evaluated: the first method involves simultaneously reducing and depositing silver nanostars (AgNSs) onto copper hydroxide nanowires (Cu(OH)2-NWs), and the secon...

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Mater. Proc. - ISSN 2673-4605