I would like to use polymer as a matrix. Will it be possible
How do we calculate the band gap from UV spectrum of a colloidal nanaoparticles.
03 April 2016 7,694 1 View
What are the causes for the combinational modes in Raman spectrum?
08 September 2014 4,115 6 View
In the Iron phosphate Mossbauer spectra, two distinct sites for Fe2+ and Fe3+ can be observed but in the paper "Mössbauer spectroscopy study of 60P2O5-40Fe2O3 glass"...
03 April 2014 8,707 3 View
How do we direct the chapters of the thesis?
07 August 2013 927 21 View
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04 May 2013 6,215 13 View
Which method is the best to calculate strain from XRD?
01 February 2013 8,717 4 View
Other than the crystal orientation with regard to gamma rays, which factors influence the intensity of the 2nd and 5th? How effectively does the sampling or the morphology of the sample affects...
01 February 2013 7,222 19 View
Why do FeOOH co-exist with Fe3O4 when the [Fe+2]/[Fe+3] doesn't maintain 1:2?
10 November 2012 6,972 3 View
How effective is "Fullprof" compared to other packages for analyzing XRD? How to handle it as for a beginner?
10 November 2012 4,342 3 View
Will FTIR be able to differentiate FeOOH and the H2O adsorbed on the surface of iron oxide nanoparticle?
09 October 2012 7,790 4 View
I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...
08 August 2024 8,329 0 View
I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...
30 July 2024 6,420 1 View
Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...
27 July 2024 5,748 0 View
It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...
25 July 2024 8,738 0 View
I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...
23 July 2024 9,938 1 View
Hi, I am a PhD student working at Jagiellonian University, Faculty of Chemistry. My work is related to the development of new analytical methods for the quantification of short-chain fatty acids...
22 July 2024 5,492 6 View
I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...
21 July 2024 1,559 1 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...
12 July 2024 2,768 1 View
what are the main points
10 July 2024 9,236 5 View
