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Questions related to Nanoparticle Research
We have an old AKTAPrime Plus with broken pump. Calling GE service is very very expensive. So I bought a second hand pump P-960 and tried to replace with the original one. However, it seems...
04 December 2018 8,792 1 View
hello researchers i am working on an aptasensor based gold nano-particles , i need protocol to do immobilization of the aptamer on the gnps .. .. any help please? and if there are guidelines...
09 September 2018 7,494 2 View
im going to carry out isolation experiment of bacteria, fungi and microalgae from soil for synthesis of different metal nanoparticles. Are there any procedures to know which microbes have...
09 September 2018 4,122 2 View
Hi, I am doing some research on molecular crystal nanoparticles. My simulation needs to construct a nanoparticle for the molecular crystal material. However, the tools I found online (e.g....
09 September 2018 7,622 3 View
The two materials are very complicated polysaccharide and proteins. So, vibration is somehow expected. However, after each exothermic reaction, an endothermic one is occurring; which I do not have...
07 September 2018 6,812 6 View
I currently use the Zetasizer for DLS analysis (particle size). What I have seen in some Malvern documents is that the volume and number size distributions utilize Mie theory which is only...
27 August 2018 5,104 4 View
Simulating (Lumerical solutions) a gold nanoparticle (NP) on a gold film structure. For NP in free space, we confirm the simulations results with Mie theory. How about in case of NP on a film...
26 July 2018 2,792 14 View
Many articles report the reaction kinetics by studying concentration vs. time plot for a reaction while the actual kinetics should be reaction rate vs. concentration!
07 July 2018 7,033 3 View
This is my first attempt at making PLGA nanoparticles using the nano precipitation method. I've developed my protocol based on a variety of papers I've read online. I'm using dichloromethane...
05 May 2018 9,449 3 View
Hi, I want to know that is it possible to use nano-fluids at power plants? Are nano-fluids harmful to boiler, turbine or etc? Thanks
07 April 2018 1,353 2 View
I'd like to administer Rhodamine B-AgSiO2 nanoparticles that I commercially purchased to mouse brain via carotid artery. The solution I have has the concentration of 0,25 mg/ml. What should be the...
04 April 2018 6,643 2 View
I have to coat silver nps with triethylamine. However, the nps I need to coat are pre-produced, which prevents me from using the "triethylamine as stabilizer" route. How can I make the...
04 April 2018 2,198 4 View
04 April 2018 5,878 2 View
There are many procedures out there: TGA, ICP-MS, NMR these are all post process. But what is a good method to estimate the extent of ligand required for functionalization? If we know the size of...
23 March 2018 9,985 3 View
Hello! I am working with silver nanoparticles for antimicrobial additivation of polymers. I synthesize them on aluminosilicate sheets as substrate, and I will now replicate my process for ZnO....
05 March 2018 8,671 3 View
Drug release study requires taking absorbance of samples at absorption maxima (Lambda max) of drug. What should be the approach in case of poly herbal formulation (nanogel). There are atleast 5...
03 March 2018 2,167 4 View
03 March 2018 6,494 4 View
Have been using Wheat Germ Agglutinin on cardiomyocytes to stain the plasma membrane, while also permeabilizing afterwards to stain intracellular targets.(Triton-X 0.1%) Have been consistently...
23 February 2018 4,677 4 View
I had an infant 6 months old that was complaining of recurrent vomiting since birth. Her upper GI endoscopy didn't show any gastric abnormality. In another assessment it was discovered by CT to...
19 December 2017 1,552 19 View
Or what is the smallest known fluorescent molecule?
14 December 2017 7,674 3 View
12 December 2017 8,453 3 View
I am doing Rietveld Refinement using MATCH software. However, I am always getting Chi-Square value of 0.4 or 0.5. I think, there is problem in the parameter refinement sequence that I am using to...
22 November 2017 4,215 8 View
11 November 2017 1,891 8 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...
25 September 2017 2,277 3 View