Enhancing biomedical applications: The role of advanced Raman filters in spectroscopy

Sponsored Content by Avantier Inc.Reviewed by Andrea SalazarJun 21 2024 A basic Raman spectroscopy assembly delivers simple information. However, if you are working in biomedical and bio-analytical applications, advanced Raman filters are needed.

How does Raman spectroscopy work? Raman spectroscopy is performed by lighting up a sample with a laser beam and monitoring the resulting scattered radiation. This scattered light can be classified into two sets: Rayleigh scattering at the laser wavelength and inelastic scattered light. This article presents two real-world case studies of advanced spectroscopy in action in the biomedical sciences: one in real-time neurosurgery and another that offers medical practitioners and researchers a deeper understanding of the process and progression of osteoporosis.

Raman spectroscopy has the application potential to do this, as it can differentiate between healthy tissue, pathological tumors, and necrosis. Raman techniques like CRS, CARS, or SRS microscopy can provide a stronger signal and quicker imaging times. Raman spectroscopy can be used to gauge bone density and bone quality, critical markers of osteoporosis. Image Credit: Avantier Inc.

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