Relative integrated intensities of HSA amide I contribution from peak #1 assigned to unordered structures (uo), peak#2 (ordered α helices, ho), peak#3 (unordered α helices and β sheets, hu+sh), and peak #4 (turns, tu) as obtained after profile fitting of amide I region of the Raman spectra shown in Fig. 6[1]. Values on top of each bar correspond to the Raman shift on which the contribution peak was centred at the end of the fitting.