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06 July 2018 4,601 6 View

Is it possible to study topological indices for directed graphs?

I want to study topological indices of directed graphs... Generally, molecular structures are not directed graphs. So no one ready to compute topological indices for directed graphs. Can i do it?...

06 July 2018 2,639 0 View

Which software can be used for chemical nano structures?

I need to draw chemical nano structures in my article.. Pls share your ideas ...Thank u

04 May 2018 151 0 View

Which software can be used to draw chemical graphs in a article?

In my article, I want to draw chemical graphs ..pls help me which software can be used... Thank you

03 April 2018 9,016 0 View

Is there any connection between factorisation of a real polynomial and graph labeling theory ?

I want to factorize the real polynomial by using graph labeling concepts ...IS it possible or give me your suggestion...

02 March 2018 6,454 1 View

What are the applications of antimagic labeling of graphs in real life situation?

Pls give me the real life applications of antimagic labeling of graphs ...Thank you all

02 March 2018 4,881 5 View

Can any one prove that 1+1=2?

I think this is a right place to ask this question. How can you prove that 1+1=2 ? ..we are teaching to the students. But any one who may ask this question. Pls share your views or experiences .

02 March 2018 511 0 View

Which software can be used to draw chemical molecular structure in chemical graph theory?

06 July 2016 8,303 3 View

For doing more research on chemical graph theory...How can we choose particular chemical molecules?..Is there any forum or websites available?

Anyone

06 July 2016 2,366 6 View

What are the applications of vertex magic labeling, edge magic labeling, anti magic?

All researchers from graph labeling. ....and any experts. ..

31 December 2015 7,955 0 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

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

What is the best solvent to remove PDMS from nano particles?

I want to remove PDMS oligomers from the surface of nanolayers. I have just read a very helpful paper about the compatibility of PDMS with different solvents( Solvent Compatibility of...

24 February 2021 7,845 5 View

QPCR tubes for Roche Lightcycler Nano?

We own a small cPCR thermal cycler from Roche, Lightcycler Nano, which is convenient for backup quick runs. Recently, Roche has discontinued the plastics for it and they offer no alternative from...

17 February 2021 8,694 5 View

Best synthesis method for large scale silver nanoparticle synthesis with high yield?.Best post processing steps after nanoparticle synthesis?

I have chemically synthesized silver nanoparticle to combat microbes on wound site. I have used many methods of synthesis, but I found minimal field of silver NP product.I am getting whitish...

11 February 2021 4,964 13 View

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways?

Dear colleagues. How can we implement the kinetics of the polymerization of aromatic amines in easier and simpler ways? Are there simpler methods for Nano polymers (other than those obtained with...

09 February 2021 5,783 3 View

Concentration of DNA?

Hello everyone! Is a normal value 295.8 ug/ul for cDNA? If not what does it mean? Where is the mistake? The measurement was done with nano drop. Thank you!

09 February 2021 6,202 1 View

How can I calculate volume fraction of MWCNT from a nano hybrid composite ?

I am adding 0.1wt percent MWCNT to glass fiber epoxy composite and want to determine the volume fraction of the MWCNT from this composite but I don't know how to calculate it. can anyone help me...

09 February 2021 8,883 3 View