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It depends upon the type of the instrument. For powder XRD instrument you need a dry sample in powder form. The sample pit is filled with powder.
01 February 2016 3,659 0 View
During the electrolysis of water in the presence of KCl as electrolyte when I collect current and voltage data by oscilloscope, the current value decreases from 3A (at 100 ppm KCl concentration)...
11 December 2014 3,545 4 View
I'm synthesizing CuO at pH below neutral. In order to sort out mechanism when I see literature mostly CuO NPs are produced at higher pH by 2 step mechanism. First production of Cu(OH)2 and then...
11 December 2014 5,591 13 View
What techniques can be used?
10 November 2014 8,752 1 View
I have repeated this experiment many times and at different pH from 7-11 but every time XRD show nothing. can any one please explain this for me ??
10 November 2014 4,194 8 View
I am using cation IC with a pre-concentrator for the detection of copper ions in waste-water. My samples often have a large concentration of Na, NH4 and K which interferes with the Copper peak as...
09 October 2014 9,637 11 View
Currently im using Ion chromatography but due to some interferences from Na ions, which have very close retention time to that of copper so that i can't quantify the copper very accurately. So i...
09 October 2014 9,793 19 View
Thanks.
07 August 2014 6,447 7 View
Is it possible to quantify the ionized Cu, Cu2O and Cu(OH)2 in a given water sample?
06 July 2014 5,562 17 View
I observe attachment of some particles (which I guess can be some form of metal which is present in solution) with the surface of glass reactor after the reaction. I don't know which material I...
05 June 2014 6,355 4 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.
09 August 2024 9,894 2 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Require for Rietveld refinement in XRD.
08 August 2024 3,081 2 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View