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Mycogenic synthesis of silver nanoparticles by the Japanese environmental isolate Aspergillus tamarii.
- Source :
-
Journal of Nanoparticle Research . May2012, Vol. 14 Issue 5, p1-7. 7p. 1 Color Photograph, 1 Black and White Photograph, 3 Graphs. - Publication Year :
- 2012
-
Abstract
- In this study, an environmental friendly process for the synthesis of silver nanoparticles (AgNPs) using a fungus Aspergillus tamarii has been investigated. The process of silver ion reduction by the fungal extracellular filtrate was spontaneous which lead to the development of an easy process for synthesis of silver nanoparticles. The AgNPs formed were characterized using UV-Visible spectrum, FTIR, and SEM. The results revealed that silver ions reduction by the fungal extracellular filtrate started at 420 nm after 0.5 h of incubation time. The FTIR peaks were observed at 1393, 1820, 2727, and 3545 cm. The SEM result showed the distribution of spherical AgNPs ranging from 25 to 50 nm. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13880764
- Volume :
- 14
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Journal of Nanoparticle Research
- Publication Type :
- Academic Journal
- Accession number :
- 77737030
- Full Text :
- https://doi.org/10.1007/s11051-012-0860-2