HIGHLIGHTS
- who: Silvia Innocenti et al. from the (UNIVERSITY) have published the research work: Portable Sequentially Shifted Excitation Raman Spectroscopy to Examine Historic Powders Enclosed in Glass Vials, in the Journal: Sensors 2022, 3560 of /2022/
- what: With the fluorescence interference.
- how: Data were collected with a 50x long-working-distance objective (NA Plan=0.5 longu2010workingu2010distance powder insidespot of the vial.
SUMMARY
Fluorescence appears then in spectra as a broad background band with an intensity proportional to 1/λ0, easily covering the weaker Raman bands, thus limiting RS detection . . .
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