Senapati, Satyajyoti ; Ahmad, Absar ; Khan, Mohammad I. ; Sastry, Murali ; Kumar, Rajiv (2005) Extracellular biosynthesis of bimetallic Au-Ag alloy nanoparticles Small, 1 (5). pp. 517-520. ISSN 1613-6810
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/smll.20...
Related URL: http://dx.doi.org/10.1002/smll.200400053
Abstract
The exposure of a mixture of 1 mM HAuCl4 and 1 mM AgNO3 solutions to different amounts of fungal biomass (Fusarium oxysporum) results in the formation of highly stable Au-Ag alloy nanoparticles with dimensions of 8-14 nm depending on metal molar fraction. The amount of cofactor NADH released by the F. oxysporum fungus plays an important role in controlling the composition of the alloy nanoparticles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Alloys; Biosynthesis; Composites; Enzymes; Nanoparticles |
| ID Code: | 47244 |
| Deposited On: | 07 Jul 2011 05:23 |
| Last Modified: | 07 Jul 2011 05:23 |
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