Kashmiri Deka

10 Questions 14 Answers 0 Followers

Questions related from Kashmiri Deka

How to calculate the grafting density of a polymer on nanoparticles and what is its unit?

I have synthesized PEG coated nanoparticles for which I need to calculate the grafting density of the polymer. I have learned that majority of publications calculate it by using TGA. Can you tell...

11 November 2018 3,715 11 View

How to analyze DLS data correctly?

I have a DLS result (done with repetition) of water dispersion of PEG coated nanoparticles using Micromeritics Nanoplus particle analyser where cumulant diameter was shown as 257.5 nm with PDI...

11 November 2018 4,123 7 View

What is the force of interaction between the two surfaces of Janus nanoparticles?

Janus particles are special types of nanoparticles whose surfaces have two or more distinct physical properties. I have seen publications where Janus systems have been develped in the form of...

02 February 2018 7,008 3 View

Is there any explanation to non-dependency of fractional conversion of thermal reaction on heating rates?

Generally, if we perform thermal decomposition reaction of a material with different heating rates, fractional conversion curves for different heating rates shift towards right with increase of...

02 February 2016 2,030 6 View

In which solvent(s) do cobalt oxide nanoparticles get dissolved?

Cobalt oxide nanoparticle is insoluble in water. I have tried to dissolve this in a number of acids and bases. Can anyone suggest an ideal solvent which can dissolve cobalt oxide nanoparticle?

09 September 2014 7,635 7 View

Which solvent(s) do cobalt oxide nanoparticles get dissolved?

Cobalt oxide nanoparticle is insoluble in water. I have tried to dissolve this in a number of acids and bases. Can anyone suggest me an ideal solvent which can dissolve cobalt oxide nanoparticle?

09 September 2014 5,673 0 View

Which solvent(s) do cobalt oxide nanoparticles get dissolved?

Cobalt oxide nanoparticle is insoluble in water. I have tried to dissolve this in a number of acids and bases. Can anyone suggest me an ideal solvent which can dissolve cobalt oxide nanoparticle?

09 September 2014 6,439 8 View

Which solvent(s) do cobalt oxide nanoparticles get dissolved?

Cobalt oxide nanoparticle is insoluble in water. I have tried to dissolve this in a number of acids and bases. Can anyone suggest me an ideal solvent which can dissolve cobalt oxide nanoparticle?

09 September 2014 6,544 2 View

Which solvent(s) do cobalt oxide nanoparticles get dissolved?

Cobalt oxide nanoparticle is insoluble in water. I have tried to dissolve this in a number of acids and bases. Can anyone suggest me an ideal solvent which can dissolve cobalt oxide nanoparticle?

09 September 2014 7,133 1 View

Is mesoporous carbon shell toxic to the human body?

I am working on mesoporous carbon shell (diameter around 200 nm) encapsulated nanoparticles to be used as contrast agent in human body. There are a lot of reported articles on the toxicity of...

07 July 2014 7,028 7 View