The effect of gold nanoparticles on Raman spectroscopy Gold nanoparticles can enhance Raman intensity; however, the enhancement effect produced by the nanoparticles can vary based on the particle ...

Gold nanoparticles are proving to be a powerful ... While surface-enhanced Raman spectroscopy has enormous potential for quantifying biochemical phenomena within living cells, a major limitation ...

Surface-enhanced Raman spectroscopy (SERS) uses a substrate that adheres ... capable of achieving significant enhancements of the Raman signal is metal nanoparticles. Gold and silver are two of the ...

Researchers from Osaka University, in collaboration with RIKEN, have reported a Raman microscopy-based approach for visualizing small-molecule drugs that uses gold nanoparticles. The team's ...

This localized enhancement led to the initial interest in the use of Raman spectroscopy to probe the specific environment of the nanoparticle. The authors have no relevant affiliations or ...

Raman spectroscopy detects abiotic and biotic stress in plants, providing critical insights for crop health monitoring and precision agriculture strategies.

Raman spectroscopy, which leverages the scattering ... from experimenting with different nanoparticles such as gold, increasing the sharpness of the nanowires or testing these devices across ...

A highly sensitive and reusable surface-enhanced Raman spectroscopy (SERS ... Integrating plasmonic nanoparticles into microfluidic chips with high accuracy and stability is the basis of highly ...

Raman spectroscopy, a technique that leverages the scattering ... The team’s work has opened several avenues for future research, from experimenting with different nanoparticles such as gold, ...