What is the role of grinding time on the measurement of porosity?

More Tapash Chandra Paul's questions See All

Does anyone have experience electroporating SKOV3 cells with a large plasmid using Neon transfection?

I have been trying to electroporate SKOV3 cells with a large plasmid (11kb) without much success. Any tips?

29 July 2024 3,229 1 View

What is the main used curing agent for epoxy based coating?

I am trying to coating metal oxide into steel substrate, for better sticking planning to utilse epoxy based, Could you please suggest suitable curing agent for the coating purpose

25 July 2024 438 3 View

How to scrape off the surface layer of compound sputtering targets as with multiple usage top layer's stoichiometry changes from the original target?

I am experiencing this for the Bi2Se3 sputtering target. Initially, even if the target was 2:3 in Bi : Se, with a few sputtering runs, due to the high escaping tendency of selenium, the top layer...

23 July 2024 1,649 1 View

How to use NCBI datasets ?

I have been trying to extract genome from NCBI using their dataset tool, however some examples seem not to work : ./datasets download genome taxon "Homo Sapiens" --annotated --assembly-level...

20 July 2024 1,339 2 View

What are the best ways to automate my job and live without working?

I want to know the best methods to automate my job and live without working?

12 July 2024 5,993 2 View

What are the best ways to earn more money as a researcher?

I would like know what are the best ways to earn more money as a researcher?

11 July 2024 4,695 2 View

How do I monitor my CCTV camera in Bangalore from California?

I would like to know how do I monitor my CCTV camera at my home in Bangalore from my current location which is California in USA?

11 July 2024 831 0 View

How do I check if the research work is human made or AI generated?

I would like to know how to check if a given research work is human made or AI generated?

11 July 2024 8,645 5 View

How does an AI detection tool work?

I am interested in knowing how does an AI detection tool work and what's the main logic behind it? How it is able to detect the presence of AI work?

11 July 2024 3,889 6 View

How do I prove that my research work is noval and not plagiarized?

I would like to know how to prove my research work is new and not copied from other people's work or AI tool?

09 July 2024 8,235 2 View

How to solve the problem of unconscious teeth grinding during sleep at night?

One of my friends, every night after falling asleep, his mouth would make a creaking sound after chewing something. This teeth grinding condition would continue until he woke up, and he didn't...

08 August 2024 1,366 5 View

How to carry out micro preparation of Zn-2 (Zamak 2) sample surfaces?

I am currently struggling to achieve a good surface finish on mounted Zn-2 samples. Both grinding and polishing (with SiC, silica and diamond) resulted in embedding of the grinding/polishing media...

11 June 2024 2,055 0 View

Can Metal-Organic Frameworks (MOFs) use as a primer on metallic monoliths?

FeCrAlloy® foils are commonly used for fabricating metallic monoliths. However, their lack of specific surface area/roughness (pores) hinders catalyst adhesion during the coating process. Several...

22 May 2024 8,462 1 View

Best way to electropolish a Cemented Carbide after mechanical polishing?

I am trying to polish Cemented carbide sample for EBSD analysis. I have done the mechanical grinding and polishing up to 1/4um Dimond paste. At this level still I can see mechanical distortion....

07 May 2024 5,883 0 View

Is there a difference between Pore Network Analysis and Connected Components Analysis?

I wanted to ask if there is a difference between connected components analysis and pore network analysis? I am trying to find porosity of a coating on a coated sample and I want to know which...

25 April 2024 2,992 1 View

Somebody have this article Mani, S., L. G. Tabil, and S. Sokhansanj. "Compaction characteristics of some biomass grinds." AIC 2002 Meeting, CSAE/SCG?

I need this article for my research

26 March 2024 9,031 0 View

#How to collect Zinc nano particle after grinding through planetary ball milling?

I had attempted to use planetary ball milling(3 L*4 size) to reduce size of Zinc oxide while I found that many of them are adhesive to the surface of these ZrO2 ball.So I have question that should...

24 March 2024 10,039 2 View

How we can dissolve the styrene-butadiene rubber bale in a solvent (after this step we want to prepare a liquid-liquid solution) ?

1. what is a good and Inexpensive (preferably aliphatic) solvent for SBR ? 2. how we can dissolve SBR bale in White Spirit (402) solvent ? 3. how we can grind SBR bale ? 4. How we can reduce SBRs...

15 March 2024 272 3 View

How can I measure hydrogel porosity?

On many articles I found the following equation to measure porosity of hydrogels: Percent porosity = (M2 - M1) / pV × 100 Where M1 and M2 are the mass of the hydrogel before and after immersion...

07 March 2024 1,266 1 View

How to grind leaves for stable isotope analysis?

I would like to purchase a good grinder for this

18 February 2024 2,803 1 View