Surface-enhanced Raman spectroscopy (SERS) is revolutionizing biomedical diagnostics and therapeutics, enabling breakthroughs ...

(such as SNOM); ultrasensitive detection and spectroscopy of chemical and biological objects based on surface-enhanced Raman scattering (SERS); fluorescence imaging with single-molecule ...

Raman Spectroscopy is distinguished by several key features that make it a powerful ... This limitation can sometimes be mitigated by using lasers with different wavelengths or employing ...

Surface Enhanced Raman Spectroscopy or SERS is used for detecting tiny quantities of molecules, in situations from crime scene forensic analysis, to drug detection, to establishing the origins of ...

Advanced techniques, such as surface-enhanced infrared absorption (SEIRA) spectroscopy and tip-enhanced Raman spectroscopy (TERS), have been developed to overcome these limitations and improve the ...

Several variations of raman imaging exist, and these are explored in this article. In Raman spectroscopy ... This signal is enhanced when the difference in the frequencies of the two laser ...

It focused on leveraging surface-enhanced Raman spectroscopy to detect low-concentration analytes. A research team at South ...