IFT method in SAXs measurement - can anyone help?

More Baraa Siyo's questions See All

Could anyone please explain me the zeta potential measurment

I need to know the principle of this method

08 September 2014 4,405 1 View

What is the change in physical and chemical properties after addition of silver to palladium?

I have synthesized palladium-silver nanoparticles and I want to know the changing of each metal after combination with the other.

06 July 2013 8,940 5 View

How can I determine core-shell by uv-vis?

I have synthesized bimetallic palladium with gold, silver, and copper and I want to know the type of this bimetallic core-shell or alloy

04 May 2013 4,966 4 View

Can anyone tell me how I can determine the amount of glyceraldehyde in a glycerol oxidation?

I am working in glycerol oxidation and I am using HPLC for analysis but I have found that the peak of glyceraldehyde overlapped with another peak which is unknown for me. I need to assess...

04 May 2013 3,702 14 View

Could anyone explain the posioning of platinum by oxygen?

I need an explanation of the poisoning of platinum from oxygen. Is it possible that the deactivation of Palladium comes also from poisoning in an oxidation reaction?

04 May 2013 8,931 3 View

How can I determine the glyceraldehyde in glycerol oxidation?

I am working in glycerol oxidation and I am using HPLC for analysis but I have found that the peak of glyceraldehyde overlapped with another peak which is unknown for me and I need to quantitative...

04 May 2013 2,176 3 View

Hello researchers Is this a random laser or just fluorescence?

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

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 does one derive the standard deviation of a scale?

Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...

05 August 2024 2,141 4 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

If we are using snowball sampling technique, how do we justify the true representativeness of the sample statistically? is there any statistical test?

Are there any statistical methods to justify your sampling technique using SPSS or AMOS?

05 August 2024 9,153 4 View

What are possible strategies can be used to analyze data under sequential explanatory mixed method approach?

Better ways to analyze the qualitative and quantitative data in a sequential explanatory mixed method approaches

04 August 2024 2,703 6 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Which distribution type should I use when calculating the average particle size from TEM image? and how to calculate the error ?

average particle size calculation from TEM

04 August 2024 2,921 1 View

Who of all the Global Scientific community will help me Prof. Dr. Yoshida make way for TPEOM, MEC ~EMC to return the atmospheric gases to the norma ?

TEP presentation caption (The Environmental Project) Re: Why should Washington’s DC, or any country government point of location think of as nowadays of as to being 'tomorrow as to come! if it...

03 August 2024 2,484 1 View