Fidal Kumar

5 Questions 13 Answers 0 Followers

Questions related from Fidal Kumar

What might be the reason for difference in density of ZnO thin films deposited on 2 different substrates under similar conditions?

I am using reactive dc magnetron sputtering and substrates are glass, acrylic. desity was lower on glass.

09 September 2014 9,311 10 View

What may be the reason for the appearence of a oxidation peak in an reduction reaction?

I am trying to study the reduction of peroxide by Horse radish peroxidase. but in the Cyclic voltammetry I am also getting an oxidation peak proportional to the root of scan rate. what might be...

06 June 2014 5,931 14 View

Is it possible to get current decrease for an oxidative process in amperometric it curve?

if Cyclic voltammetry is showing an oxidative process at a particular potential, what might be the possible reason of reduction in current during amperometry at the same potential?

06 June 2014 1,728 2 View

Can XRD data be used to predict the stability of the films grown on two different substrates?

Suppose if there is a peak shift or all together different structure (millers index), how can be data be used to determine the stability of the thin film?

03 March 2014 6,117 3 View

What parameters are required to be known to get a proper amperometric it curve?

I am working on a glucose oxidase/ZnO thin film Biosensor. I am able to produce CV showing increasing Ipa with increasing concentration of glucose in solution. But I am not getting any current...

03 March 2014 7,746 9 View