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Biosynthesis of Silver Nanoparticles Using Chenopodium ambrosioides
Joint Authors
Carrillo-López, Luis M.
Zavaleta-Mancera, Hilda A.
Vilchis-Nestor, Alfredo
Soto-Hernández, R. Marcos
Arenas-Alatorre, Jesús
Trejo-Téllez, Libia I.
Gómez-Merino, Fernando
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-24
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Biosynthesis of silver nanoparticles (AgNPs) was achieved using extract of Chenopodium ambrosioides as a reducer and coating agent at room temperature (25°C).
Two molar solutions of AgNO3 (1 mM and 10 mM) and five extract volumes (0.5, 1, 2, 3, and 5 mL) were used to assess quantity, shape, and size of the particles.
The UV-Vis spectra gave surface plasmon resonance at 434–436 nm of the NPs synthesized with AgNO3 10 mM and all extract volumes tested, showing a direct relationship between extract volumes and quantity of particles formed.
In contrast, the concentration of silver ions was related negatively to particle size.
The smallest (4.9 ± 3.4 nm) particles were obtained with 1 mL of extract in AgNO3 10 mM and the larger amount of particles were obtained with 2 mL and 5 mL of extract.
TEM study indicated that the particles were polycrystalline and randomly oriented with a silver structure face centered cubic (fcc) and fourier transform infrared spectroscopy (FTIR) indicated that disappearance of the –OH group band after bioreduction evidences its role in reducing silver ions.
American Psychological Association (APA)
Carrillo-López, Luis M.& Zavaleta-Mancera, Hilda A.& Vilchis-Nestor, Alfredo& Soto-Hernández, R. Marcos& Arenas-Alatorre, Jesús& Trejo-Téllez, Libia I.…[et al.]. 2014. Biosynthesis of Silver Nanoparticles Using Chenopodium ambrosioides. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1042119
Modern Language Association (MLA)
Carrillo-López, Luis M.…[et al.]. Biosynthesis of Silver Nanoparticles Using Chenopodium ambrosioides. Journal of Nanomaterials No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-1042119
American Medical Association (AMA)
Carrillo-López, Luis M.& Zavaleta-Mancera, Hilda A.& Vilchis-Nestor, Alfredo& Soto-Hernández, R. Marcos& Arenas-Alatorre, Jesús& Trejo-Téllez, Libia I.…[et al.]. Biosynthesis of Silver Nanoparticles Using Chenopodium ambrosioides. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-1042119
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1042119