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I boiled 100 ml of 0.01% of HAuCl4 to 100C I added 2ml of 1% trisodium citrate.after 30 mins I left the solution to cool down to room tem The particles size are 10,11,12,13 nm but the charge...
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When I filtered my gold nanoparticles with 0.25um filter, all of them stuck on the filter. I only got clear water in the tube. I measured my GNPs size before filtration. the size was around 18...
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I need to prepare a hypotonic lysis buffer contains (10 mM Tris-HCL ph 7.5, 1mM KCL, 1mM MgCl2 and one phosphatase inhibitor tablet) that what I found in a protocol used in a research paper. I...
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