Hi, Can anyone answer why the FTIR bands of BSA shifts a little on conjugation with Au during formation of BSA-stabilized gold nanocluster?

The FTIR spectrum (Figure 1) confirmed the presence of amide A, amide I, and amide II bands at 3302.09 cm-1, 1661.14 cm-1 and 1530.14 cm-1, respectively, in pure BSA. The spectra of the BSA-Au NCs...

28 July 2015 1,356 3 View