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If you are using the nanoprecipitation method, the first step is the solving of polymer, then removing the solvent which lead the polymer to precipitate in nano dimension.
Hello everyone I would like to know if there is some research center about arthritis or autoimmune diseases, using polymeric nanoparticles. Thank you so much for the information. Have a nice day :)
01 February 2017 7,309 0 View
Hello everybody I would like to know if there is a really good online course about GC, GC-MS, GC-MS-MS, or one of the best books about instrumental chemistry. I would like to improve my knowledge...
31 December 2016 7,676 2 View
Hello everyone: I need some help, I got confused about those kind of methods: potentiometric and electrometric method, is it a different property measure? Please, send me some link (PDF or really...
05 June 2016 301 3 View
Hello everybody I would like to know where may I find a standard method for quantify or determinate magnesium carbonate and calcium carbonate in soil. Thank you so much for your help have a...
03 April 2016 7,009 6 View
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...
03 April 2016 1,902 4 View
Hello everyone I've been working with PLA nanoparticles forma drug delivery, but I had had some troubles with the synthesis: I have no changed anything in my procedure, and I got differents...
01 February 2015 8,430 6 View
I'm preparing polymeric nanoparticles using emulsification solvent evaporation method, but I haven't got the characteristic emulsion that indicates the nanoparticles formation.
10 November 2014 9,237 8 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...
09 October 2014 7,382 11 View
Hello everybody I'm doing an experimental design (23 factorial experiment), but I need to optimize that experimental design, I haven't found the exact information to do that, maybe using...
06 July 2014 3,113 6 View
When I add water to make the diffusion step, I see two phases. Is that normal ?
09 October 2013 2,284 5 View
Could you recommend some articles on Urban Transportation System optimization and Innovation?
13 August 2024 2,595 3 View
I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.
09 August 2024 9,894 2 View
This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.
08 August 2024 3,746 4 View
May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/
08 August 2024 4,585 1 View
My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...
07 August 2024 4,600 2 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks
06 August 2024 949 0 View
kindly reply me. Thanking you in advance.
05 August 2024 7,727 4 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View