What are the different mechanisms used by microorganisms to produce nano-sized metal particles?

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Jyoti Mayekar

file:///C:/Documents%20and%20Settings/physics3.JAIHIND.000/My%20Documents/Downloads/materials-08-05377.pdf

Just refer this paper .

Explained very well.

Sudip Mukherjee

It is the reduction of metal salts by proteins and carbohydrates of microorganisms.

Hamed Abou-Aly

Some strategies for biosynthesis of NPs such as bioreduction by oxidoreductase enzymes, biosorption on cell wall and chelating with extracellular peptides or polysaccharides. Anyway some microbes have other mechanisms

Rasha El-Mehy

thank's for your regard