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Tissue Raman Measurement with 1064 nm
In addition to fluorescence avoidance, 1064 nm Raman reduces stringent sampling conditions necessary at shorter wavelengths. Concerns about low Raman scattering cross-sections can be totally compensated by increased laser power.
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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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Fighting Food Fraud
Maintaining brand reputation and product quality has led to increased focus on qualifying raw materials and ingredients used in food production. FT-NIR can help fight food fraud. Use FT-NIR for targeted and non-targeted adulterant screening.
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