Stimulated Low-Frequency Raman Scattering in Brome Mosaic Virus

We experimentally register stimulated low-frequency Raman scattering (SLFRS) in the suspension of brome mosaic virus (BMV) phosphate buffer with very high conversion efficiency. identify two components SLFRS spectrum as breathing and quadrupole modes BMV determine damping characteristics gain factors for these modes. show that, using core–shell model taking into account influence environment, acoustic properties individual such a composite nanosystem can be determined. Thus, we define sound velocity RNA core BMV, view spectral SLFRS.