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SERS for Label-Free Biosensing
Surface enhanced Raman spectroscopy (SERS) has expanded the applications of Raman spectroscopy to include trace analysis of materials such as explosives residues, evidence at crime scenes, chemical warfare agents, and pesticides. As a label-free technique, SERS is also well suited to biosensing, from blood glucose to diagnosis of diseases like cancer, Alzheimer's, and Parkinson's.
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Fluorescence-Free Explosives Detection
While traditional near-infrared Raman systems offer non-contact identification of several explosive substances, they are prone to interfering fluorescence. The 1064 nm dispersive Raman systems offer reduced interference and higher prediction accuracy.
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