We used chiroptical techniques to investigate the human blood plasma. The obtained spectra show that the ultrafiltration has a positive effect on undesirable fluorescence in Raman optical aktivity and Raman spectra, and also to remove the human serum albumin.
Our results suggest that blood plasma can be successfully measured by the chiroptical methods. Therefore, these methods can potentially be useful for following research in the development of new, noninvasive, and reliable screening methods of clinical diagnostics.