Bedanga B Sapkota

2 Questions 6 Answers 0 Followers

Questions related from Bedanga B Sapkota

Why do I get blue shifted 2D bands in Raman spectrum?

I compare the Raman spectra of graphene and peptide-coated graphene. 2D band is blue shifted by 12 cm^-1 after incubation with the peptide while the G band remains unchanged. I assume this could...

03 March 2015 3,620 8 View

What could be the reasons for red and blue shift of emission peak of GQDs upon incubation with peptide and DNA-peptide?

I was trying to compare the fluorescence emission spectra of Graphene quantum dots (GQDs), peptide-functionalized GQDs (pGQDs) and DNA-pGQDs at same excitation wavelength. Emission peak for GQDs,...

12 December 2014 6,393 4 View