Alaa M. Soliman

7 Questions 4 Answers 0 Followers

Questions related from Alaa M. Soliman

For how long can I store samples fixed by Glutaraldehyde before SEM imaging?

I want to fix biological cells on metal substrate using Glutaraldehyde, so is it possible to store the samples for SEM imaging? Would this affect the samples? And what is the max. period of time...

08 August 2018 8,789 8 View

For Anatase titanium nanotubes, what does it mean if I get only four raman vibrational modes from the expected six modes of the anatase titania?

The four identified peaks at 154, 404, 522, 642 (cm-1), are these peaks enough to declare it as anatase titania?

07 July 2018 6,322 0 View

What is scientific reason behind using Sodium Hydroxide for mapping the grain boundaries in metals?

I need to map the grain boundaries of metal, and I want to understand why Sodium Hydroxide can be used for this?

07 July 2018 3,904 4 View

Is there any alternative reagent for (Triton X-100) to prepare a positive control used in the Hemolysis assay?

The reagent should induce ≥8% hemolysis to be used as a positive control according to ASTM F 756-00.

07 July 2018 9,290 2 View

Is there a relation between (Alpha and Beta phases) and (Anatase and Rutile phases)?

I'm making XRD analysis for annealed pure titanium and titanium managanese alloy and I could determine whether if the material is in anatase or rutile phase, but how can I determine if it's alpha...

07 July 2018 2,103 3 View

What useful data rather than of identification the crystalline phases, can I get from the XRD of metal oxide?

Can I get any other useful data?

12 December 2017 7,449 0 View

Is 1,1,1,3,3,3- hexafluoro-2-propanol supplied in a liquid form? why its size is described in grams by Sigma Aldrich and Alfa Aesar ?

Read 1 answer by scientists to the question asked by Alaa M. Soliman on May 8, 2016

05 May 2016 1,447 1 View