7 Questions 17 Answers 0 Followers
Questions related from Tatiana Herrera Gamboa
Hello everyone I will do a validation of carbonates and bicarbonates analysis in soils (through titration analysis) but I have found that would be some interferences of some ions present in the...
18 April 2016 5,917 3 View
I'm preparing polymeric nanoparticles using emulsification solvent evaporation method, but I haven't got the characteristic emulsion that indicates the nanoparticles formation.
06 November 2014 4,024 6 View
Hello everyone I'm using reversed phase HPLC, with a mobile phase acetonitrile (9℅) : phosphate buffer (91℅). When I pass that mobile phase, a huge noise appeared. I washed the C18 column with 1...
30 October 2014 7,319 10 View
When I add water to make the diffusion step, I see two phases. Is that normal ?
22 October 2013 4,056 4 View
Just out of curiosity: when I filtrate some polymeric nanoparticles, through a millipore membrane (around 0.4 micrometers) the size is reduced. This happened because some polymer that did not form...
13 March 2013 1,095 11 View
Hello everybody: I need some help for determining the drug loaded in nano-capsules, a simple one question. Thanks
20 September 2012 5,123 17 View
I need a method to use it in attachment polysaccharides or disaccharide over silver nanoparticles. Does anyone have information about links,webs pages or articles?
29 February 2012 6,354 1 View
