A rapid detection method for aquatic product quality has been developed based on Raman spectroscopy for the identification of free bases.

This study combines Raman spectroscopy with chemometrics to detect adenine, guanine, thymine, cytosine, and uracil in tuna using gold-plated probes with surface-attached silver nanocubes (Ag NCs). A partial least squares (PLS) model was developed for…

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