Before revision:  The experiments show that changes in the emission spectrum  and hence the fluctuations of the solvation shell are given by the thermodynamic state change during the process. Therefore, the study suggests that acoustic fields  can potentially modulate the kinetics of channels and proteins embedded in lipid membranes by controlling the state dependent fluctuations .
After revision:  The experiments show that changes in the emission spectrum and hence the fluctuations of the solvation shell , are related to the changes in the thermodynamic state of the membrane and correlated with the compression and rarefaction of the incident sound wave. The results suggest that acoustic fields can potentially modulate the kinetics of channels and proteins embedded in lipid membranes by controlling the state dependent fluctuations .