Pallavi Dasgupta

8 Questions 26 Answers 0 Followers

Questions related from Pallavi Dasgupta

Is there any method to minimise the absorbance at 280 nm of tryptophan residue in a protein?

I am trying to study A colorimetric reaction of a protein but I am unable to resolve the change in absorbance due to the intrinsic peak at 280 nm arising due to tryptophan residue.

29 May 2018 3,828 4 View

Can platinum electrode be used as both counter and reference electrode?

In the conventional 3-electrode setup, I am using glassy carbon as working electrode, platinum as counter electrode and platinum wire as reference electrode. Can it be used in this configuration?...

10 January 2018 9,458 6 View

Is there any organometallic compound that selectively forms a complex with creatinine?

I am trying to detect creatinine and I wanted to understand if there has been any study regarding any organometallic compound that has specificity for creatinine and forms a complex with it.

15 August 2016 2,715 10 View

Which transition metals forms ligands with Creatinine?

I am exploring the chemistry of Creatinine. I want to know which transition metals react with Creatinine to form ligands. Also is there any unique metal that forms a ligand exclusively with...

30 June 2016 6,631 14 View

What should be the parameters for chronoamperometry of FeCl3 solution?

I am trying to analyze the electrochemical behavior of FeCl3. The CV of FeCl3 indicated a reduction peak current at 0.08V. So what values of potential should I take as initial and high potential...

01 January 1970 9,748 3 View

How to minimise variation in cyclic voltammetry due to dilution?

I am trying to estimate the concentration of a biomolecule in presence of proteins using cyclic voltammetry. Due to interferences posed by proteins, the sampling volume has been diluted around 10...

01 January 1970 9,633 11 View

What is the nature of interaction between creatinine and ferric chloride?

I am exploring the complex formation between ferric chloride and creatinine. However, I am unable to find any literature regarding this complex and the stoichiometric ratio of iron required for...

01 January 1970 2,599 3 View

What are the parameters affecting repeatability of screen printed electrode?

I am trying to develop an electrochemical sensor. I have pasted a filter paper on top of the screen printed electrode to minimize interferences. However, the results are not repeatable. I am...

01 January 1970 1,474 14 View