Citas bibligráficas
Avila, S., (2024). Propiedades física de nanopartículas de Óxido de Zinc obtenidas mediante síntesis verde usando Annona muricata, Nerium oleander y Piper aduncum [Universidad Nacional de Trujillo]. https://hdl.handle.net/20.500.14414/22714
Avila, S., Propiedades física de nanopartículas de Óxido de Zinc obtenidas mediante síntesis verde usando Annona muricata, Nerium oleander y Piper aduncum []. PE: Universidad Nacional de Trujillo; 2024. https://hdl.handle.net/20.500.14414/22714
@misc{renati/1047748,
title = "Propiedades física de nanopartículas de Óxido de Zinc obtenidas mediante síntesis verde usando Annona muricata, Nerium oleander y Piper aduncum",
author = "Avila Concepción, Sergio Paulo Rubén",
publisher = "Universidad Nacional de Trujillo",
year = "2024"
}
Abstract The green synthesis of ZnO nanoparticles using extracts of Annona muricata, Ne- rium oleander, and Piper aduncum has proven to be a simple, economical, and eco- friendly method for producing ZnO nanoparticles. X-ray diffraction (XRD) analyses confirmed the formation of the hexagonal Wurtzite phase of ZnO, revealing that in- creasing the concentration of the extract decreases the crystallite size. Additionally, UV-Vis spectroscopy demonstrated a reduction in the band gap with an increase in the mass of the plant leaves. Raman spectroscopy showed the disappearance of certain vibrational modes in the case of guanábana leaf, suggesting differences in particle size as well as the presence of strain and defects in the nanoparticles. Photo- luminescence (PL) and FTIR studies corroborated the influence of defects and orga- nic residues on the optical properties, while dynamic light scattering (DLS) analysis confirmed the correlation between the hydrodynamic radius and the organic resi- dues, maintaining consistency with the XRD results
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