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Questions related to Nano
I'm trying to obtain graphene oxide sheets with a size of less than 50 nm. My starting material is graphite flakes 325 mesh particle size. For oxidation, I used both the modified Hummers method...
30 October 2020 2,183 27 View
I am working on a droplet based digital biosensing project. Assume I have some droplets (size 30-40um in diameter), each droplet contians aroun 10-20 Nano beads (100-300nm in diamter). The surface...
29 October 2020 6,038 7 View
How do I analyze a system/materials' magnetic properties from the density of state (DOS) results? If I have the density of state results for two materials, how can I compare the two materials'...
27 October 2020 922 6 View
For measure Uv vis of nano ferrites like zn and mg which solvent is used
26 October 2020 3,272 4 View
Currently, I am working on nano lipid carriers the issue that I am facing while formulating nano lipid carriers is that the solid lipid iam using in the formulating NLCs, is getting solidify after...
25 October 2020 2,247 19 View
I am looking for a non-toxic and ineffective hydrogel that can be converted into fibers by electrospinning. I also need to know its solvent. Since I am going to use these fibers for medical...
15 October 2020 10,178 8 View
Our research team is involved in the study of drug loaded PLGA nanoparticles and nano lipid carriers (NLCs). We are planing to use Wyatt Heleos II MALS for particle size and PDI. Any insights/...
10 October 2020 5,153 4 View
I need to get a detailed 3D profile of an AFM tip that is accurate both near the apex and up to 300nm back from the apex. TEM imaging or blind tip reconstruction from imaging on a sharp e.g....
08 October 2020 8,149 3 View
I need to understand the basics of NextNano. Can anyone provide me with helping materials. Paper, thesis or book. Any set of basic simulation would also be helpfull.
05 October 2020 2,058 3 View
Greetings all, I'm interested in studying the zeta size of a couple of nanoparticles solutions I have tested on simple acute toxicity assays. Those NPs were suspended in three or four different...
01 October 2020 9,563 7 View
Dynamic light scattering method is used to determine the distribution of particles in solutions and suspensions. This method uses the Stoke-Einstein equation.However, this formula uses a...
25 September 2020 469 13 View
I am running a reaction catalyzed by Pd triphenylphosphine complex, which I separate later by reverse-phase semipreparative HPLC. I have a strong feeling that the product I am making is partly...
25 September 2020 6,225 0 View
Today, I was searching my paper. I was completely shocked. This paper was based on my Master of Engineering thesis. Journal Paper - Thermodynamics and Adsorption Behaviour of the Nano Phases...
22 September 2020 9,097 4 View
I have a question in regards to the formation of a carbon composite for wastewater application. I came across some articles that suggest doing co-precipitaition, however those articles requires...
21 September 2020 10,021 5 View
Hi I know that : the term“nano” in nanofiltration refers to the size of the particles rejected and not to a nanostructure as defined by the International Organisation of Standardisation (ISO)" I...
21 September 2020 5,698 2 View
The use of nano tungsten for staining polymer nano particles is what I have been doing but in certain publications they use Uranyl acetate. What is the reason for the difference.
20 September 2020 4,358 4 View
Hello, I need to know what is the difference between the short range order (SRO), Short range clustering and nano-precipitates. From my understanding, based on the names, SRO are short range...
17 September 2020 5,860 4 View
I have nano powder material but i do not know the exact nm size, however it is understood nano powder consist of various different nm size, but if surface area of particle is known then can find...
15 September 2020 5,932 8 View
We started project on new application of nanomaterial. In this project we try to use one-side plate with nanomaterial. One side of the plate is covered by nanomaterial, for example it can be...
12 September 2020 7,212 3 View
I face a problem. I have a protocol to synthesis the silver nano particles in which I used millimloar solution of AgNO3 but i need a sufficient amount of silver nano particles. please give me a...
11 September 2020 2,974 6 View
Nanotechnology has gained intense attention in the recent years due to its wide applications in several areas like medicine, medical drugs, catalysis, energy and materials. Those nanoparticles...
11 September 2020 4,592 5 View
Hello, I am having a debate with some colleagues about how we believe a non-stoichiometric oxide would be observed in XPS. Let's say we have an oxide in the form of AB2-x (A = transition metal,...
11 September 2020 5,653 5 View
I want to prepare zinc oxide nanomaterial using ginger extract by green method am asking about the best method to preparer the extract and the condition of optimization and the concentration?
10 September 2020 5,263 4 View
I extract the plasmid from e. Coli, on nano drop its concentration was 60.but no band was formed in gel electrophoresis?I use 1% agrose gel with 2.5 ethidum bromid.
07 September 2020 4,801 11 View