Details

Autor(en) / Beteiligte

• Alvarez-Bayona, Ramón A.
• Cortez-Valadez, M.
• Martínez-Suárez, F.
• Cruz-Rivera, J.J.
• Flores-Acosta, M.

Titel

Green synthesis approximation of Au/Li nanoparticles with Opuntia ficus-indica extract

Ist Teil von

• Physica. E, Low-dimensional systems & nanostructures, 2019-04, Vol.108, p.169-173

Ort / Verlag

Elsevier B.V

Erscheinungsjahr

2019

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• This article presents the synthesis of Au/Li nanoparticles through green synthesis approximation, using extract from Opuntia ficus indica (OFI). The TEM images show the efficiency of this method for the synthesis of nanoparticles. The vibrational properties of Au/Li nanoparticles were analyzed through Raman spectroscopy. The results of the analysis show two vibrational bands around 93 cm−1and 242 cm−1. Furthermore, the article presents a theoretical study of clusters AumLikin which obtained minimum energy structures were obtained and predicted the normal modes of vibration in the Raman spectrum of each one of the clusters AumLik. We observed a theoretical and experimental behavior in the optical and the vibrational properties. •Optical properties of Au/Li nanoparticles.•Green synthesis of Au/Li nanoparticles.•Theoretical study of Radial Breathing Modes in Au/Li clusters.