FIG. 3.

Definition of the parameters used for the characterization of the on-chip acoustofluidic device. $N_{\text{target}}^{\mathit{i}\mathit{n}}$ is the number of target particles in the original sample. $N_{\text{non}-\text{target}}^{\mathit{i}\mathit{n}}$ is the number of non-target particles in the original sample. $N_{\text{target}}^{out1}$ is the number of target particles in the harvested sample. $N_{\text{non}-\text{target}}^{out1}$ is the number of non-target particles in the harvested sample. $N_{\text{target}}^{out2}$ is the number of target particles in the waste. $N_{\text{non}-\text{target}}^{out2}$ is the number of non-target particles in the waste. $V^{\mathit{i}\mathit{n}}$ is the volume of the sample. $V^{out1}$ is the volume of the harvested sample. $V^{out2}$ is the volume of the waste.