Sayed Ali Maboudi

5 Questions 6 Answers 0 Followers

Questions related from Sayed Ali Maboudi

What is the proper media to digest SiO2@Fe3O4 partiles for ICP sample preparation?

I have magnetic silica particles to be tested in r2 relaxometery in MRI. To know [Fe] (Molar) of samples, I must digest the particles for further ICP analysis. How can I dissolve them?

26 August 2016 1,209 3 View

What is the protocol of MES buffer preparation?

I want to prepare different pH mediums for protein binding to nanoparticles using MES buffer, can I make pH 4, 5, 6? how much and how can I do this? does the concentration of MES matter?

01 August 2015 2,216 32 View

Is it possible to measure magnetic properties of nanoparticles in a liquid medium as a suspension by VSM?

Is it possible to measure magnetic properties of nanoparticles in a liquid medium as a suspension by VSM? I think if the magnetic properties of nanoparticles will be depended on the individual...

30 December 2014 7,294 6 View

What is the coercivity limit for superparamagnetic behaviour?

What is the coercivity limit for superparamagnetic behavior in M-H graph?

30 December 2014 6,314 4 View

Is Coomassie Brilliant Blue needed for measuring the protein concentration by spectrophotometer?

When measuring protein concentration with a spectrophotometer, is the use of Coomassie Brilliant Blue necessary? Protein (BSA) has a peak in UV, so can I prepare different concentrations of it and...

07 October 2014 6,995 5 View