Study on gastric cancer blood plasma based on surface-enhanced Raman spectroscopy combined with multivariate analysis


A surface-enhanced Raman spectroscopy (SERS) method combined with multivariate analysis was developed for non-invasive gastric cancer detection. SERS measurements were performed on two groups of blood plasma samples: one group from 32 gastric patients and the other group from 33 healthy volunteers. Tentative assignments of the Raman bands in the measured… (More)
DOI: 10.1007/s11427-011-4212-8


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