Is X-RD analysis on organic samples possible in the West Africa region?

30 June 2025 0 256 Report

Is there any institution that has the capacity to run X-ray analysis on organic sample crystals in the West African sub-region? Specifically Ghana, Nigeria, Cote Divore, Togo or Benin

Badges
Science topic

More Anyetei Boi-Doku's questions See All

How many embryos for Zebrafish proteomics?

We are preparing a transient KD (at the translational level, qPCR is not applicable) and will use targeted proteomics to define the extent of the KD. The KD will be evaluated at 96 hpf (larva...

25 January 2023 8,821 0 View

Best normalization process for proteomics data analyzed in different sets?

Set effects are usually quite imponent and mask sample characteristics when dealing with human samples and TMT-labeled non-targeted proteomics. What is in your view the best approach to preserve...

09 November 2022 8,760 2 View

Can anyone suggest a good depository for Lipidomics data?

The question says it all. I need to deposit Lipidomics data for manuscript submission and subsequent data sharing.

06 December 2021 3,218 2 View

CRISPR/Cas9 oligo design ideas and suggestions?

I need to design new oligonucleotides that can be used for gRNa/Cas9. The oligonucleotides need to target a gene from melangoster drosophila. Where do I start? How to find the gene to knock...

15 December 2020 4,932 3 View

How to evaporate Methyl Acetate, and purge added Ethanol?

To use an inhibitor, prepared and sold in a methyl acetate solution, I need to evaporate the aforementioned solvent and exchanging to ethanol or DMSO. I will do that with a gentle nitrogen stream....

01 March 2020 7,280 3 View

SPSS, data with 5 replicates. How to generate the variables-data sheet?

I am trying to analyze some results obtained from lipidomics. The experimental setup was as follows: 5 replicates, 3 conditions (1 control, 2 treatments). I have thus 5 numerical values per each...

08 January 2020 3,882 3 View

Is it good to use TEAB as washing buffer for IP?

I am preparing a sample for MS analysis from IP. I am going to use TEAB 50 mM as washing buffer. The sample will be then run on a gel and the bands cut out. Given that the pH of such buffer is...

05 May 2019 2,838 0 View

What is the normal average level of Arachidonic acid in human blood?

I need to choose the correct ELISA assay for AA. I will be using cell culture media for the analysis, so I am prepared to obtain lower values. Nevertheless I would like to have insights on normal...

10 December 2018 8,430 1 View

What is the normal average level of Arachidonic acid in human blood?

I need to choose the correct ELISA assay for AA. I will be using cell culture media for the analysis, so I am prepared to obtain lower values. Nevertheless I would like to have insights on normal...

10 December 2018 9,133 2 View

What are the possible ions that cause high salinity of water aside Na and Cl?

The salinity and chloride concentrations of a water sample are high, yet the Na concentration is low.

26 June 2018 1,245 9 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

08 August 2024 3,081 2 View

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 View

How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

I want to refine one XRD peak of my in-situ xrd but the background is never working good which ultimately fails the refinement. How to refine and adjust the background using GSAS-II

05 August 2024 5,291 2 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Hello, regarding Mxene 2D titanium carbide?

I fabricated Ti3C2Tx using concentrated HF 40%, I plot an XRD as attached image below.. please let to know if I obtained it or not.

02 August 2024 6,789 4 View

Why Powder XRD is performed after cruhsing a crystal if Single Crystal XRD analysis of the same crystal has been performed already ?

What information we can get from PXRD analysis other than from SCXRD analysis of a crystal ?

30 July 2024 6,261 4 View

How to know the b axis of a single crystal?

How to apply magnetic field parallel to b axis of any crystal

29 July 2024 4,083 2 View

Can anyone guide me the best method to analyze the XRD data???

I will be doing an XRD on a sample which is powdered in natured and is a hydrogenated compound. I would like to know how we can understand the individual components and components by using the...

28 July 2024 4,548 2 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

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

Guidance needed for preparing the hydrogel samples for the XRD instrument?

I'm working with a hydrogel sample and I'd like to perform XRD analysis. Can anyone offer guidance on preparing the hydrogel for the XRD instrument? Specifically, I'm unsure about the best method...

20 July 2024 3,611 4 View