/
/
Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations
This content is Free Access.
Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations
2,243 Views
•
06:19 min
•
June 23, 2022
DOI:
Summary
Automatically generated
The present protocol describes a convenient approach to integrating optical trapping and surface-enhanced Raman spectroscopy (SERS) to manipulate plasmonic nanoparticles for sensitive molecular detection. Without aggregating agents, the trapping laser assembles plasmonic nanoparticles to enhance the SERS signals of target analytes for in situ spectroscopic measurements.
Explore More Videos
Read Article
Cite this Article
Dai, X., Qiu, W., Huang, J. Optical Trapping of Plasmonic Nanoparticles for In Situ Surface-Enhanced Raman Spectroscopy Characterizations. J. Vis. Exp. (184), e63862, doi:10.3791/63862 (2022).
Copy