Imaging of Nanoparticles

URL

http://www.imaging-git.com/news/imaging-nanoparticles

Description

Researchers have found that nanostructures can enhance the effect of Raman scattering and so improve the sensitivity of the Raman technique. Acoustic vibrations can provide further augmentation of the Raman scattering effect by exciting collective electron oscillations, known as surface plasmons, that contribute to light scatter. In particular, it has been shown that scattering might be intensified by vibrating nanoparticles alongside purpose-built resonators, but until now there has been a limited understanding of the interactions that occur during such vibrations.