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The efficiency of the AgNPs bacterial biosynthesis by the No. 6 isolate

RE Rostampour Esmail
AA Alihosseini Afshar
MM Milani Morteza
AA Akbarzadeh Abolfazl
EA Ebrahim Akhondi
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In order to determine the production efficiency of silver nanoparticles, all variables were kept constant, and in the same conditions, only the silver nitrate concentration was changed. For this purpose, 6 Erlenmeyer flakes containing 100 ml of solution with 33% by volume of bacterial supernatant (including 33 ml of bacterial supernatant and the rest of distilled water) were selected, and the silver nitrate concentration was changed from 0.5 g/L to 1 g/L. After 48 h, the mass of silver nanoparticles produced in each sample after washing and drying was measured, and was calculated based on the following formula.

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