Where can I find data about concentrated and dispersed ownership structures?

What is the best method to distinguish metal nanoparticles in water, given their very small size, without affecting their size?

What is the best method to distinguish and identify metal nanoparticles dispersed in water, given their very small size ( 3-5 nanometer ), while ensuring that the method used does not alter or...

10 July 2024 9,924 2 View

Can anyone suggest what amount of powder I have to disperse in the solvent for taking the FTIR spectra?

I have to compare the FTIR of the two samples, one is in powder form and other one is the powder dispersed in IPA or water. Both are same material, so how the bond will change

09 July 2024 8,011 2 View

How to disperse silverparticles in water?

I synthesize silver nanoparticles ，and reserve it in water. Then, when I sonicate it some minutes or longer ,it couldn't be dispersed, most of them aggregate .Otherwise ,when I sonicate several...

09 July 2024 7,335 0 View

How to reduce the material coming out of the torque rheometer?

A physical mix was in vitro evaluated on a torque rheometer. The composition was predominantly recycled polypropylene (PP), yet the melt flow index (MFI) was found to be excessively high....

25 June 2024 10,154 0 View

Is this this statement true?

oil-in-water (O/W) emulsion (oil is the dispersed phase”) and water-in-oil (W/O) emulsion (“water is the dispersed phase and sometimes called invert emulsion”)”, Please comment on this with...

09 June 2024 1,929 4 View

Why is my thin film PDMS TFM device warping only when with cells?

I've been fabricating traction force microscopy devices in glass bottom dishes, using a method that first spins a 100 micron PDMS layer, then a ~1 micron PDMS + fluorescent beads mixture layer....

09 June 2024 652 2 View

How will a coating of dispersed fine silica particles in ethanol only with no other eddition, looks like?

and after sintering

12 May 2024 5,031 3 View

How does heat transfer occurs in both hydrosphere & atmosphere to disperse solar energy around globe & connection between the Sun & the hydrosphere?

How does heat transfer occurs in both the hydrosphere and the atmosphere to disperse solar energy around the globe and connection between the Sun and the hydrosphere?

10 May 2024 7,705 8 View

How can I get administrating rights of the journal here on RG?

I'm secretary of the journal Obrana a strategie listed here in the RG. How do I get access to its content administration? There is no choice of ownership claim in this page.

05 May 2024 8,187 0 View

How can you determine the sand present in a soil aggregate fraction after wet sieving?

I am confused on how the sand content is calculated in aggregate size fractions separated by wet sieving, especially when the fractions are to be used for further analysis. If they are to be...

06 April 2024 5,884 1 View