Gregory Whyte

4 Questions 1 Answers 0 Followers

Questions related from Gregory Whyte

What effects do TiO2 nanoparticles have on DNA methylation of HeLa cells?

I recently did a plate reader assay experiment to determine the effect of TiO2 nanoparticles on HeLa cells. My results showed that there was no changes in methylation the between my control and...

05 May 2017 2,124 1 View

Would an FID detector be more suitable than MS for residual solvents, Terpernes in Cannabis?

I would assume the FID would be more sensitive to these compounds but will it be able to differentiate between the types of terpenes and cannabinoids?

10 October 2016 8,662 2 View

Gel filtration chromatography of Hemoglobin at pH 5.6 produces the trimer according to the MW curve. Is this possible?

The power point attached shows the GFC data. IT was run on an Akta 25 pure using the sephacryl s-100 column. the elution volumes around 50mL is stating there are trimers. However, monomer...

05 May 2016 1,456 2 View

What factors can affect the dissociation of hemoglobin in to dimers?

I am using gel filtration chromatography to analyze Hemoglobin at varying pHs. The results of the GFC at a pH of 7.4 showed that hemoglobin was in its dimer form (I was expecting to see Tetramer)....

05 May 2016 2,547 6 View