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How to eliminate silver ions in the supernatant and to get Bio Pure silver Nanoparticles

Posted by DR VISHNU KIRAN MANAM on December 17, 2009 at 6:51am in Nanopaprika.eu
While centrifugation -How to eliminate silver ions in the supernatant and to get Bio Pure silver Nanoparticles- one way is by using the blend of reducing agents like D-glucose and hydrazine are there any other alternatives.

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Replies

  • Anand Kumar March 20, 2010 at 9:46pm
    few drops of NaBH4 will reduce everything...
  • harsh sethia March 18, 2010 at 10:04am
    to get biopure nps centrifuge 4-5 times , remove the supernatant and centrifuge again by adding millipore water ,,,dis will help you reduce the concentration of ag+ ions by 96% ...
  • Yi-an Chen March 18, 2010 at 6:23am
    You could use cysteine as a ligand. Navarro did a study that used cysteine to eliminate Ag+ ions.
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