Shahin Mohammad Nasimul Haque

5 Questions 3 Answers 0 Followers

Questions related from Shahin Mohammad Nasimul Haque

What are some suitable pH responsive PCM microcapsule materials with a pH range 5 to 7 ?

So i need some suggestions for phase change microcapsules that can release core materials in response to pH change preferably within the range 5 to 7. The core will consist of a bioactive...

18 November 2022 8,248 0 View

Micro-capsule coating/shell material that can withstand the high temperature of PET Melt spinning process?

I would like to incorporate micro-capsules in Melt spun PET filament. As we know Melting point of PET is >260C. What micro-capsule coating material would be suitable for this process? Also are...

06 November 2022 3,059 2 View

Best Spectroscopic analysis method to identify dye-fiber bonds and elements present in dyed material?

I have dyed jute-cotton blended fiber with onion peel and other tannin-containing mordants. But after FTIR analysis, we could not explain if there was an increase in bond formation due to the use...

23 May 2022 3,665 3 View

Tests to measure type of bond formed between dyes and fibers?

I have dyed a fabric sample with natural dyes. I want to find out what kind of bonds are formed between the fabric and the dyes. What kind of test is suitable to find out such information?

25 March 2021 5,217 3 View

What are the alternative to Rotary Evaporation?

I want to remove solvent to obtain a solid . i would like to remove solvents such as THF, TEA, carbon tetrachloride . the obtained solid which is a Phosphorus ester. What could be an suitable...

05 January 2021 1,554 1 View