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Questions related from Amr Mahmoud
I could not synthesize Selenium nanoparticles by PEG 200 at up-scale ( more than 100 ml) as it got aggregated while at small amounts it works fine , I work with 850 PPM using selenium powder in...
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If I'm trying to coat ZnO nanoparticles with Silica, how to know how much of ZnO is coated? (coating efficiency)
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If I want a certain antioxidant in a formulation to be penetrated into the skin , Is it ok to load it into ethosomes or the loading means that the whole package will be delivered ?
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I'm a Research associate at 57357 hospital , Egypt , I would like to ask about two cell lines : RD , RH30 ( Rahbdomyosarcoma ) we couldn't find them in Egypt and we are committed to certain...
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what is the best protocol to culture lymph node from fresh tissue sample ? best media , best serum concentration , any other additives to be added ?
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Does FBS free exosome inactivate trypsin as same as the standard FBS or inactivation is not related to exosomes ?
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green silver NP can be more toxic than chemical NP in certain cell line ? (HEK293 )
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