What chemical Mehods can be used to identify the Au(Core)- Ag (Shell) Structure of Bimetallic Nanoparticles?

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What is the best Perception instrument that I could use for Student Perception towards a subject?

I am starting to write my thesis for Graduate School and I am struggling to find appropriate instrument regarding student perception instrument. The perceptions to be discussed are (a) interest...

17 January 2021 9,218 3 View

Material studio job run in HPC?

Can anyone help me in learning how to run material studio simulation in the HPC cluster? what are the commands for that? #MATERIALSTUDIO #Dmol3 #HPC

07 January 2021 8,003 3 View

What are the criteria one must look into while searching for a research guide?

As we know that guide plays a vital role in the entire tenure of research leading to PhD, what are the qualities a scholar must look into consideration while selecting a guide?

19 September 2020 2,538 18 View

How do I apply loading rate of 2.5 x 10^-5 mm/mm/sec in Abaqus?

I am trying to simulate the work carried out by Ilki et al. in 2008 on FRP Retrofit of Low and Medium Strength Circular and Rectangular Reinforced Concrete Columns. Within his research, the...

19 August 2020 2,755 4 View

Is herbal medicine always safe since it is natural?

We always hear that herbal medicines don't have side effects beacuse they are natural. However, the synthetic drugs are associated with a lot of side effects. How true is this statement?

07 January 2020 9,106 45 View

How to get the monomeric mass of aggregating peptides in MALDI-TOF ?

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24 December 2019 4,116 5 View

What should be the sample size of control and experimental groups in a between subject design?

Hi everyone. I am a PhD student. I have designed an educational manipulative and have to validate it with children. I am using between subject design for it. So there would be two groups-...

21 November 2019 8,173 2 View

How to apply symmetry boundary condition at one part of assembly without applying to other part?

I am working in LS DYNA. However, my question is general for any FEM based software user. I have two cuboidal parts (one small cube over a larger cube). I wish to apply symmetry boundary...

03 November 2019 6,056 3 View

I have classification data set with n classes and m observation, What are different option to find similar classes?

For grouping classes based on similar characteristic

17 July 2019 737 4 View

Can we use whole blood (not lysed at all) for hormone detection in a non-chromatographic immunoassay?

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21 April 2019 5,667 3 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

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02 March 2021 1,787 2 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

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How to compare different concentrations of nanoparticles for characterization from ICP-MS?

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Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

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01 March 2021 9,537 2 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

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What is the state of the drug inside solid lipid nanoparticles (SLNs)?

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How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

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Distribution of particles in metal matrix?

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28 February 2021 7,397 8 View

How can I calculate the rdf of water molecules around 'Na' ions that are closest(adsorbed) to the nanoparticle(solute)?

Hi, I want to calculate the radial distribution function for water molecules around the Na+ ions adsorbed on the surface of a spherical nanoparticle using the gromacs trajectory dynamically? For...

28 February 2021 5,650 1 View

Saurav Sorcar

Au and Ag atoms have different electron density, which should provide sufficient contrast to distinguish the Au core and Ag shell. Hence, you can do HR-TEM analysis.

Md. Abdur Rahman

You can use XRD, XPS, TEM, HRTEM, electron diffraction (SAED) for core-shell structure determination AuAg bimetallic nanoparticles.

Jit Sarkar

Do line scans using FESEM on a magnified nanoparticle from its one end to another end. Do elemental mapping along the line.