Mahdi Rahimi

2 Questions 4 Answers 0 Followers

Questions related from Mahdi Rahimi

How to estimate the number of amine functional groups present on the surface of Fe3O4 and SiO2 mixture modified with APTES?

I have prepared mixture of modified Fe3O4 and SiO2 nanoparticles and used 3-Aminopropyl triethoxysilane (APTES) to modify the surface of nanoparticles. Can anyone advice as how to estimate the...

24 February 2016 1,601 9 View

How can I measure the number of amine sites on the modified Nanoparticles?

I have mixture of SiO2/APTES and Fe3O4/APTES nanoparticles. How can I measure the number of amine sites on the nanoparticles?

19 February 2016 9,769 1 View