Why nitrate salts are preferred over chloride salts for the synthesis of nanostructured metal oxides?

I need the basic differences between both salts.

04 May 2019 7,356 2 View

In TEM analysis,how one can obtain size distribution graph?

Which software is required for this?

04 May 2018 3,820 14 View

How can we obtain the working voltage of TEM from the magnification of image?

Also how magnification be obtained from the marked scale of some nm?

04 May 2018 3,942 10 View

What is the difference in the origins of fluorescence and photoluminescence of a material?

Some elaboration in this reference is required as both are optical characterizations.

03 April 2018 1,688 6 View

Does the non-uniform size of the particles in the precursor sol results in the shifting of the emission peak in PL?

And why?

05 June 2017 356 0 View

What is the significance of low dimensional materials in florescence characteristics?

Also what is the difference between fluorescence characteristics and plotoluminescence spectroscopy?

05 June 2017 9,175 5 View

What are the properties of Strontium oxide (Sr2O3)?

I'm working the nanocomposite of La2O3-Cr2O3-Sr2O3. I need the information regarding the crystal structure and the properties of the constituent materials.

04 May 2017 6,774 0 View

How two melting peaks in DSC of polypropylene can be merged into one crystallization peak?

The figure shows DSC cooling (blue) and 2nd heating (green) curves (step: 10 K/min) for a commercial sample supplied as Atactic Polypropylene (APP). The heating curve illustrates two major...

03 March 2021 5,857 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

What do I do with DLS peaks that are from the buffer?

I'm looking at the aggregation of my protein sample using DLS. Unfortunately, my buffer (20mM HEPES) also results in a set of peaks. These are at approximately 1 and 1000 d.nm. The lowest peak...

01 March 2021 9,015 2 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View