Applications of raman spectroscopy in biomedical diagnostics

Raman spectroscopy has emerged as a powerful analytical tool in biomedical diagnostics due to its non-invasive nature, high sensitivity, and ability to provide detailed molecular information. This review explores the various applications of Raman spectroscopy in the biomedical field, including cancer detection, microbial identification, and the analysis of biochemical changes in tissues and cells. We discuss the principles of Raman spectroscopy, recent technological advancements, and the integration of Raman techniques with other modalities to enhance diagnostic capabilities. The potential challenges and future directions of Raman spectroscopy in clinical diagnostics are also highlighted.