Ishani Chakrabartty

4 Questions 5 Answers 0 Followers

Questions related from Ishani Chakrabartty

How do we explain merging or suppressing of IR peaks?

i have done IR and Raman of an organic compound. Since its Raman singals were weak i conjugated it with nanoparticles and observed an SERS affect. Though some peaks in the SERS spectra were...

25 July 2017 3,495 3 View

What does negative saturation constant Ks mean?

I am trying to calculate um and Ks using solver in Excel but i am getting a negative value for Ks. Can anyone explain what does this mean?? I am looking for any explanation in literature but i...

26 April 2017 697 2 View

Can anyone guide me with available data on correlation of dry cell weight and OD of Candida albicans?

i have trying to find literature on this but so far what i got was 1 OD = 0.3661g of yeast dry cell weight. but i havent found literature specifically on candida albicans for the same. Kindly help...

20 January 2017 1,030 2 View

Why the intensity of Raman peaks decrease at higher excitation wavelengths?

The characteristic Raman peaks more my compound show a good intensity at lower excitation wavelength but when the excitation wavelength is increased the intensity of the peaks is decreased. The...

25 January 2016 5,366 3 View