Xpert Highscore XRD : 'No Condidate Found !'....?

More Rania Daha's questions See All

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

How to converge PEMFC in Ansys Fluent?

I am simulating 1 cell of PEM with an area of 50 cm². The mesh has an orthogonality of 0.2 for the channels and bipoar plates (polyhedra) and a quality of 1 for the active zones (hexagonal). The...

26 June 2024 2,358 0 View

Good evening, I aim to assess heavy metal content in soil. How do I calculate the sample size needed for representative results?

Any articles on this topic would be appreciated. Thank you.

13 April 2024 6,532 5 View

What is the exact definition of the periventricular nucleus ?

In my current research for my master’s thesis, I am focusing on the effects of dehydration on the periventricular nucleus (PeVN) of the hypothalamus, but most informations I have found are about...

25 March 2024 2,121 3 View

How can i untroduce Ethanolic extract in dairy food ?

How can I introduce a 100% ethanol extract into a dairy product knowing that when I evaporate the ethanol, I obtain a dry extract that is insoluble in water and soluble in DMSO?

19 March 2024 223 2 View

How to calculate volume from different concentrations?

I would like to calculate the volume from certain concentration, people used 100 µL of 2 g/L solution then add to 100 ml acidic solution. how much volume should be if I will use concentration of...

17 March 2024 2,095 1 View

Which methode we should use to find Variation of Trace Element Content in Highland Barley Grain. Fe, Zn, Mn, Se, Cu???

which method we have to use to determine the concentration of Micronutrient (Zn, Fe, Mn,Se, and Cu)

23 October 2023 6,930 0 View

I am seeking guidance on how to confirm whether my bacterium belongs to the genus Lactococcus rather than Enterococcus?

Dear colleagues, I am seeking guidance on how to confirm whether my bacterium belongs to the genus Lactococcus rather than Enterococcus before proceeding with molecular identification. Are there...

15 September 2023 7,261 1 View

Liver Research: Call for Papers?

To All Liver Research Enthusiasts: Call for Papers I am happy to officially kick-off the submission phase of the Special Issue entitled: „New Insights into Liver...

23 June 2023 5,869 0 View

Hi, currently I'm doing a project about salt & sugar measurement in liquid food, what sensor should I use to measure sugar?

I've done research on that, but I haven't found any suitable sensors to use. Please help me

22 May 2023 6,665 2 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

Melt curve problem in qPCR?

Do these peaks in the curve indicate primer dimer or non-specific products?

01 August 2024 7,466 0 View

Challenges Faced by Freshers in IT Sector Recruitment?

i need to know what the key factors that the freshers are facing to get into the recruitment process, explain me clearly

31 July 2024 6,872 2 View

How to improve peaks separation in HPLC?

Hi everyone, I'd like to better separate two close peaks coming from a bioconversion sample, I'm currently using a C18 KromaPhase 4,6mm Ø.I. SCHARLAU, particle size (µm): 10, pore size (Å): 100,...

30 July 2024 435 3 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

What are the most effective strategies for integrating sustainability in your expertise?

What challenges do you think businesses or entities face in implementing these strategies? Thanks

28 July 2024 2,125 14 View