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SERS Food safety Raman spectroscopy Food adulteration Edible oil Sudan dyes

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OPTICAL NANOSTRUCTURES FOR FOOD CONTROL APPLICATIONS WITH SURFACE-ENHANCED RAMAN SPECTROSCOPY (SERS)

  • Head of research Pasi Vahimaa, Prof
  • Language n/a

This work focuses on design, synthesis and optimization of optical nanostructures for SERS substrate for easy characterization of edible oils and subsequent detection of adulteration. Also a SERS-based model will be developed for easy and simple authentication and adulteration detection analysis.

Team

Prof Pasi Vahimaa, Prof Jyrki Saarinen, Dr. Tarmo Nuutinen, MSc Sampson Saj Andoh