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Questions related to Nanoparticle Research
I am doing an in vitro release study (dyalisis) of an active ingredient loaded in PLGA Nanoparticles. I want to get the standard deviation so, should I collect replicates of 500 uL for each time...
18 September 2017 4,824 3 View
I am working on the nanopatterning of carbon island deposited on ITO glass substrate and I want to measure the surface area of the glass that is covered by the carbon nanoparticle (number of...
09 September 2017 2,035 4 View
09 September 2017 8,360 3 View
Hi there, I met with a problem in transferring a self assembled nanoparticle monolayer onto a hydrophobic film. First, I made the monolayer film at liquid-air interface. But the transferring...
09 September 2017 10,070 4 View
Dear all, In some article I have observed that encapsulation efficiency of curcumin in nanoparticle is determined by measuring absorption of nanoparticle suspension in about 420 nm (maximum...
20 August 2017 9,403 7 View
Hi, I would like to compare the biochemical and cytological values like cell count, glucose levels, etc of test samples between two different tests, PCR and culture, for identification of...
11 August 2017 6,263 6 View
08 August 2017 2,218 7 View
I have been prepared bovine serum albumin (BSA) capped gold nanoclusters and it has red luminescent in UV light (the procedure was already established). During TEM analysis (200 kv), nanocluster...
27 July 2017 5,206 8 View
Hi every one, Who synthesized the core-shell gold coated magnetic nanoparticles? that size of core-shell was 10 nm, and magnetic nanoparticles was synthesized by coprecipitation method.I...
26 July 2017 3,337 2 View
My particles have a 300-350 nm size, when I use a 20000 G centrifugation in 60 minutes, I noticed that a pellet is formed in the botton but a turbid supernatant too. Does it mean that I still...
25 July 2017 708 3 View
Hello,I have prepared the ZnO suspension in ethanol following a solution method. However, having filtered by a 0.22μm pore size nylon membrane, the ZnO (whose size is within 10nm theoretically)...
25 July 2017 1,899 3 View
green approach for the synthesis of metal oxide nanostructures.
24 July 2017 2,027 2 View
I am looking for separation and recovery of iron based nano particles from water stream. Nano particle size is in the range of 50 nm to 1000 nm with 80% particles below 100 nm. Till now I have...
23 July 2017 8,270 2 View
i used ascorbic acid as stabilizing agent and sugar as reducing agent i try variable ratios of metal ligand and ascorbic acid and vaying ph for stability but fail to stabilize after 4 hour of...
22 July 2017 585 2 View
Organic compound solubilized in acetic acid, can this be suspended in water to form Nanoparticles of the organic compound under constant sonication?
22 July 2017 6,930 3 View
I am trying to dissolve PVA solution in an alkaline solution containing sodium hydroxide and sodium silicate. However, When I added a small drop of PVA solution (~10%) into this solution. it...
21 July 2017 2,644 2 View
How to synthesize ferrites of various shape like spinal,elliptical, wire, flakes etc. in nano or micron particle size. which factors determine the shape of ferrites In co-precipitation or other...
14 July 2017 6,082 3 View
I have prepared PtCu (Platinum-copper) particles (don't know yet, if they are nano) and as the product was obtained, after separating & washing, the particles were re-dispersed in ethanol....
12 July 2017 7,924 3 View
I wonder what is the right grid type for imaging iron oxide nanoparticles coated carbon nanotubes (short nanotubes 0.5-2 micron length). there are many grids used in the literature, I need to...
11 July 2017 438 4 View
see the reaction in the picture
11 July 2017 3,409 1 View
Hi Guys, I tried to filter my cubosomes nanoparticles to do cytotoxicity testing. However, only 500 uL of nanoparticles was obtained upon filtration of 1 mL of the nanoparticles (Corning filter,...
09 July 2017 8,176 4 View
in most research it supposed that SNPs(silver nano particles ) improve fluorescence thats not happen with me????
09 July 2017 8,049 1 View
07 July 2017 697 9 View
07 July 2017 3,550 3 View