“…Raman spectroscopy is one of them as it is able to reveal molecular bond vibrations in samples of interest through the analysis of the inelastic (Raman scattered) light resulting from its interaction with the sample. Those sample-specific molecular fingerprints which can be acquired in a non-invasive way, led to the employment of Raman spectroscopy in different fields such as pharmaceutics, 1 regenerative medicine, 2 pathogen identification, 3,4 environment and food analysis, 5–7 art, 8 forensics, 9 body fluid analysis, 10–13 cell therapies, 14,15 cancer screening 16 and other disease diagnosis. 17–20…”