Estela, Chávez-Sandoval Blanca and Miguel Angel, A. Ibáñez-Hernández and Francisco, García-Franco and Jacome, Galindo-Pérez Ezel and Paulina, Abrica González and Anatolio, Martínez-Jiménez and José Abraham, Balderas López (2020) Critical Research on Biological Synthesis and Characterization of Gold Nanoparticles (AuNPs), Using Plant Extracts. In: Recent Developments in Engineering Research Vol. 5. B P International, pp. 29-35. ISBN 978-81-947979-6-8
Full text not available from this repository.Abstract
This current work was aimed to conduct biological synthesis and characterization of gold
nanoparticles (AuNPs) through environmentally friendly technology using plant extracts: cactus
(Opuntia sp.), onion (Allum sp.), pear (Pyrus sp.), coffee (Coffea sp.) and laurel (Laurus sp.), as
reducing agent and stabilizers. Standard methodology was obtained. The characterization with UVVisible
spectrophotometry determined maximum absorbance at 527-537 nm, while transmission
electron microscopy (TEM) and Atomic Force Microscopy (AFM) confirmed that the gold nanoparticles
biosynthesis produced different shapes, including spheres, cubes, cones, cylinders and others with a
size of 5-100 nm depending on the extract used, so that the proposed method is useful, eco-friendly,
quick and inexpensive to synthesize AuNPs. Furthermore these AuNPs can be functionalized.
| Item Type: | Book Section |
|---|---|
| Subjects: | STM Academic > Engineering |
| Depositing User: | Unnamed user with email support@stmacademic.com |
| Date Deposited: | 07 Nov 2023 12:01 |
| Last Modified: | 07 Nov 2023 12:27 |
| URI: | http://article.researchpromo.com/id/eprint/1713 |
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