I have a question regarding the plant mediated synthesis of magnetic nanoparticles?

In the green synthesis process, we make the aqueous solution of precursors and put it on the hot plate and stir it. Then to this precursor solution, we add the aqueous extract of the plant where...

08 September 2019 2,337 3 View

I am trying to evaluate the efficacy of Iron and gold nanoparticles for photothermal therapy using laser irradiation ?

I am trying to check the performance (efficiency of nanoparticles for heat generation) of green synthesized Iron oxide, Gold nanoparticles and their composite for photo-thermal therapy. I have...

05 June 2019 6,026 6 View

How much sample is needed for Hyperthermia experiment ?

I have synthesized some Iron oxide nanoparticles (powder sample). I have checked it's response with strong neodymium magnet in lab. Now I want to check its temperature response with time. So I...

11 December 2018 4,180 0 View

What is the reason that quantum dots are only semiconducting ?

Why quantum dots are only semiconducting ? OR only II-IV or III-V groups form quantum dots ? can other nanoparticles form zero dimensional also ? OR Why can't nanopaticles be quantum dots ? Why...

04 May 2018 9,011 3 View

Why Metallic nano particles preferred for biomedical applications ?

Pure Metallic & Metal Oxides nano particles are mainly used for biological applications.

06 July 2016 3,575 1 View

Whenever I synthesize polymer nanoparticles, they get stuck to plastic vials as well as glass vials. Why?

Using polymers and encapsulating iron oxide nano particles in it.

11 December 2015 335 6 View

How much is the curie temperature of magnetite bulk and nanoparticles?

change in curie temperature with size ?

03 April 2015 1,341 3 View

Should I centrifuge the particles before DLS measurement ?

01 January 1970 8,706 6 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Discrete Phase model (DPM) particle break-up has particle size limits during particle tracking?

Hello, I am currently working on simulating water droplet partciles in a closed room. When I use uniform particles, without "particle break-up", I can carry out the simulation without any problem....

02 March 2021 3,053 2 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

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

Is there a deep reason for using the squared modulus of the wave function as the probability density of the existence of the particle?

I think we were all surprised at the first time we got to know quantum mechanics that the squared modulus of the wave function is the probability density of the existence of the particle? The role...

28 February 2021 6,282 9 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

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View