Spectroscopy’s Surprising LEGO Revolution  - Takeaway - MDSpire
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Spectroscopy’s Surprising LEGO Revolution 

A trilogy of studies uses LEGO “standards” to evaluate portable Raman performance – and the promise of SPAD-based Raman

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  • 1

    LEGO blocks are effective standard samples for Raman spectroscopy.

  • 2

    Fluorescence interference is a key challenge for Raman instruments.

  • 3

    The choice of excitation wavelength notably affects spectral quality.

  • 4

    SPAD technology offers low-light detection but has current limitations.

  • 5

    No single method effectively handles fluorescence across all materials.

  • 6

    Further exploration into deep-UV excitation is planned for more insights.

Original Source(s)

Spectroscopy’s Surprising LEGO Revolution 

  • by James Strachan

  • April 3, 2026

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