Human blood analysis based on silver nanoparticles Substrate under 785 nm laser excitation

Abstract

In recent years, the use of Raman and surface enhanced Raman spectroscopy (SERS) for disease detection has grown. The motives for their increased use have commonlybeen attributed to their well-known benefits, such as the creation of narrow spectral bands that are characteristic of the molecular components present, their non-destructive method of analysis, and the sensitivity and specificity that they can confer. In this study, human blood samples were examined using SERS. The obtained results demonstrate that the proposed SERS technique is stable and has significant potential in clinical diagnosis applications. In this study, human blood samples were examined using SERS. Theobtained results demonstrate that the proposed SERS technique is stable and has significant potential in clinical diagnosis applications.