Surface-Enhanced Raman Spectroscopy (SERS): A technique that enhances the Raman scattering signal of molecules adsorbed on rough metal surfaces or nanoparticles, allowing for sensitive detection ...

SERS has found applications in chemical and biological sensing, forensic analysis, and materials characterization. LSPR can be harnessed to enhance photocatalytic reactions and solar energy conversion ...

SERS probes are normally chemically functionalized ... analytical techniques potentially provides a probe to investigate nanoparticle interaction in cells/tissue, the nature of their local ...

In this study, they used a special type of nanoprobe made of DNA-combined SERS nanoparticles to investigate PD-L1 expression in living cancer cells. The results showed that PD-L1 expression varied ...

The research team found that the nanoparticle chains made using the ... with antibodies allowed easier control, and improved SERS performance by up to 230%. The research team included Professors ...

Gold nanoparticles are widely used in colorimetric and surface-enhanced Raman scattering (SERS) sensors for the detection of biomolecules, such as proteins and nucleic acids. Metal oxide nanoparticles ...