Akhilesh Kumar Singh

3 Questions 5 Answers 0 Followers

Questions related from Akhilesh Kumar Singh

How can I check antibacterial activity of any ceramic nanoparticle since it is insoluble in water?

I have ceramic powder which is insoluble in water and hence not applicable for antibacterial activity by well diffusion method. Is there any other standard method available to check the...

02 February 2019 1,916 2 View

Effect of particle size on load bearing capacity of ceramic composite ?

Grain boundary strengthening theory is valid for monolithic poly-crystalline materials where reducing grain size results in high yield strength. Is this theory valid for all dimensions...

10 October 2016 6,496 3 View

How does particle concentration affects the stability of sol?

I have a sol which is stable at low pH, say between pH 2-3. When increasing pH above this, by adding a base it becomes unstable, agglomerates and settles down. When conducting a Zeta potential...

11 November 2015 3,323 7 View