HIGHLIGHTS
- who: Giulia Festa et al. from the (UNIVERSITY) have published the research: Chemometric Tools to Point Out Benchmarks and Chromophores in Pigments through Spectroscopic Data Analyses, in the Journal: Molecules 2022, 163 of /2022/
- what: A systematic study of 48 natural powdered pigments is carried out via spectroscopic analyses together with Principal Component Analysis and tested on a real archaeological sample.
- how: The shown spectroscopic fingerprints of the molecular motion involved on the entire FTIR dataset are shown in each PC.
SUMMARY
The natural pigments are used as a . . .
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