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. 2017 Mar 22;11(2):024106. doi: 10.1063/1.4979014

TABLE III.

DEP force on Janus particles

Volumetric-integration method
25 kHz 50 kHz 75 kHz 100 kHz 1 MHz 5 MHz 20 MHz
Janus particle (nN) 27.4 27.4 27.6 27.8 51.7 105 114
Janus particle with alkanethiol layer (nN) −77.2 −17.3 2.1 10.2 32.1 77.0 97.4
MST method
25 kHz 50 kHz 75 kHz 100 kHz 1 MHz 5 MHz 20 MHz
Janus particle (nN) −1.23 × 104 −3.40 × 104 −5.08 × 104 −6.04 × 104 −8.02 × 104 −2.76 × 104 −2.95 × 103
Janus particle with alkanethiol layer (nN) −9.63 × 104 −9.63 × 104 −9.62 × 104 −9.61 × 104 −7.32 × 104 −1.06 × 104 −667