Riaan Laubscher

4 Questions 2 Answers 0 Followers

Questions related from Riaan Laubscher

Is it safe to adjust the pH of a ferricyanide/ferrocyanide solution in PBS from 7.4 to 5 using HCL acid?

I have a ferricyanide/ferrocyanide (5mM: 5mM) solution in phosphate buffer saline with a pH of 7.4 that I would like to adjust to about 5. Is it safe to do this with a 0.5 M HCL solution or will...

18 July 2019 1,348 2 View

Why is the forward current subtracted from the reverse current in Gamry EchemAnalyst software for square wave voltammetry?

Hi there When doing square wave voltammetry the reverse current is subtracted from the forward current to plot a differential current. The forward current being the current resulting from the...

23 April 2019 4,606 1 View

Which peak, reduction or oxidation, is present in a square wave voltammetry experiment?

I am conducting cyclic voltammetry and square wave voltammetry experiments of screen printed graphene oxide electrodes from DropSens in a 10 mM potassium ferricyanide solution in phosphate buffer...

03 October 2018 7,275 11 View

Potassium ferricyanide or potassium ferrocyanide for cyclic voltammetry?

I am designing a biosensor where I will use cyclic voltammetry as characterization and square wave voltammetry as detection methods. In most literature it is stated that the electroactive species...

11 September 2018 1,943 15 View