Salahuddin Dogar

6 Questions 16 Answers 0 Followers

Questions related from Salahuddin Dogar

How can I find the phase in the XRD Pattern of ZnO seed layer deposited by spin coating?

Attached here is the XRd pattern of the ZnO seed layer. The peak is at a value of 2theta=32.96. Can anyone please help me to find the phase? Thanks so much for your help in advance.

11 March 2015 3,668 8 View

Why when I test a fabricated biosensor electrode does it detect the Ferrocine but not the FAD?

I have fabricated biosensor electrode based on ZnO/Gold/glass. This means that Zno nanorods have been grown on the gold coated glass. I then soldered the copper wire with the electrode on the gold...

22 November 2014 9,528 5 View

Which Wire is better to connect the electrode?

I am fabricating the glucose biosensor based on ZnO nanorods over the gold thin film. I have to carry out the CV measurement. Can you please help me to know which wire (either Pt or Ti) should i...

21 November 2014 5,886 20 View

How do you calculate the different parameters from the measured curve?

I want to calculate the sensitivity of the glucose sensor and the correction coefficient R^2 from the measured curves (current vs glucose concentration). Could you please explain how can I extract...

20 November 2014 4,918 3 View

Why is it always recommended to place the electrode in open air in the lab after drop casting the Glucose oxidase enzyme?

I am working on ZnO nanostructure based biosensors. I am trying to get the immobilization of the Glucose oxidase on the ZnO nanorods. The diameter of the ZnO nanorods ranges from 60 to 100nm in...

14 October 2014 917 2 View

Can we use a vacuum system to dry the enzyme solution or some other means like blowing with nitrogen?

We are working on ZnO nanostructure based biosensor. We want to get the immobilization of the Glucose oxidase. The dia. of the ZnO nanorods ranges from 60-100nm.

14 October 2014 2,128 1 View