Nawshad Akther

2 Questions 1 Answers 0 Followers

Questions related from Nawshad Akther

How to determine the concentration of graphene quantum dots in the solution after dialysis?

I want to prepare graphene quantum dots by partial pyrolysis of citric acid. One step of this process is to carry out the dialysis of the obtained GQD solution to remove unreacted citric acid....

02 May 2019 3,910 2 View

What is the best way to prepare to graphene oxide samples for AFM?

Currently, I drop cast 1mg/mL sonicated graphene oxide (GO) dispersion on mica substrate to prepare AFM samples. However, the GO dispersion is not uniform and mostly I fail to observe any GO...

15 August 2018 6,764 3 View