Position of nanoparticles ?

More Abderrahim Wakif's questions See All

Should I use Pressure Based Solver or a Density-Based Solver?

Dear researchers, I want to simulate a flow (air) in a wind tunnel, and I want to integrate a fluidic actuator inside it in order to control the separation of the boundary layer. At the blower...

22 February 2021 4,882 3 View

What are the physical properties of the semi-transparent solar cell ?

Dear all, Can semi-transparent photovoltaic cells generate significant electrical power even though its transmission coefficient is high ?, and what are the physical properties (Thermal and...

03 May 2020 7,506 3 View

How to plot Load vs. Displacement in ANSYS explicit or LS-DYNA ?

Please, I would like to know how I can plot Load vs. Displacement in ANSYS Workbench (Explicit or LS-DYNA module) Thank you.

06 March 2019 3,826 3 View

What are the new opportunities offered in live sciences?

Looking for new opportunities in life science.

13 December 2018 1,524 1 View

How do I find original study on plant extract rich in phenolic acids?

I have a plant extract rich in phenolic acids and I want to study its biological activities. What are the activities that you advise me to study?

11 December 2018 3,994 5 View

What is the best animal model for studying the healing activity of extracts or oils (fixed or essential)?

I want to study the healing activity of extracts and oils (fixed or essential). What is the animal model that you advise me to carry out this study? is it the rat or the rabbit?

27 November 2018 8,973 2 View

What is the most appropriate animal model for humans to study the biological and pharmacological activities of natural substances?

what is the most appropriate animal model for humans to study the biological and pharmacological activities of natural substances?

26 November 2018 4,523 3 View

How to create a source of type sinc in ADS software (Advanced design system) ?

Can you help me create a source of type sinc in ADS I found a mathematical function that plays the role (picture 1) but I do not know how to use it ? thank you in advance

12 May 2018 7,327 1 View

Is there any difference between Buongiorno's and Tiwari - Das's nanofluid models ?

Salam; Is there any difference between Buongiorno's and Tiwari - Das's nanofluid models for Cf and Nu in the case of Natural convection flow , when the fraction of nanoparticles is < 4%

08 February 2018 9,712 6 View

Basic psychological needs instruments?

Im doing a research on the relationship between BPNs and student engagement in higher education level (undergraduates). could anyone suggests me the most useful instruments for measuring basic...

19 January 2018 6,485 3 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

How can I calculate the rdf of water molecules around 'Na' ions that are closest(adsorbed) to the nanoparticle(solute)?

Hi, I want to calculate the radial distribution function for water molecules around the Na+ ions adsorbed on the surface of a spherical nanoparticle using the gromacs trajectory dynamically? For...

28 February 2021 5,650 1 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

Yuri Mirgorod

Dear Abderrahim Wakif :

Maybe you can help optical microrheology

http://www.materials-talks.com/blog/2014/11/11/what-is-optical-microrheology/

Best regards.

G. F. Goya

You can also try Nanosight technique for observing the trajectory of nanoparticles in fluid.

http://www.malvern.com/en/products/product-range/nanosight-range/