Generally, in the survey X-ray photoelectron spectra, we observe the background of the spectra is more at higher binding energy values as compared to that of the lower values. I wanted to know, why it is so? can anyone answer me?
Thank you very much, Prof. Farid....
Can anyone help with the ebook on Environmental Encyclopaedia by Cunningham, Cooper, Gorhani, Hepworth, Jaico Publishing House, Mumbai?
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Hello everyone, I have performed EMSA experiment with an RNA-binding protein and RNA. For both ssRNA and dsRNA, for higher concentration of protein, I observe a high intensity band at the dye...
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I am working with vitamin D3 and every time wea re facing problems with storage and lost activity of vitamin D3. We had tried every possible method such as working in low light, storing at...
29 March 2024 5,415 0 View
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20 March 2024 4,542 0 View
Thanks in advance!
02 February 2024 9,846 1 View
Hi All, I need an opinion about an experiment I am planning to do. I am planning to do a genome wide CRISPR/Cas9 screening to identify genes responsible for drug resistance. I have purchased the...
02 January 2024 6,369 2 View
I am trying to make 250 mM Aspartame (CAS RN: 22839-47-0) and used autoclaved dist. water as solvent. But after trying with water , cell culture grade ethanol and DMSO with different...
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I've got a new fto electrode and did my testing with a copolymer material. Now I have another material ready so can i reuse the fto electrode for the second time. If yes how to clean and reuse it.
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I am looking for a paid/open-source software which can generate 3D model structures of self-assemblies (like vesicles, nanotubes, fibrils and other 3D structures) on command. I have attached an...
25 October 2023 9,497 4 View
Steam jet ejectors are not present in the built in models of Aspen Plus. How to add a steam jet ejector in Aspen Plus. Can it be done by the combination of two models or are there any other...
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I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
How to develop investments in renewable energy sources?
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If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...
07 August 2024 5,343 2 View
Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...
07 August 2024 9,563 0 View
Dear all, Does anybody have a pdf of this paper? Wood, G.R. and Beeston, J.W., 1986. A late Permian lycopod cone Skilliostrobus sp. cf. S. australis Ash 1979 from Queensland. Geological Survey of...
07 August 2024 4,857 2 View
average particle size calculation from TEM
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If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...
03 August 2024 4,787 2 View
Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...
03 August 2024 7,843 1 View
I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...
03 August 2024 1,370 1 View
I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...
03 August 2024 6,028 4 View