Electrophoretic Deposition Interferometric Scattering Microscopy (EPD-iSCAT) voltage controlled deposition and detection of 50 nm polystyrene nanoparticles.

Movie S1: Voltage controlled deposition of 50 nm polystyrene nanoparticles in an EPD-iSCAT device. Deposition occurs only when a voltage is applied to the device. Field of view 12 x 12 μm, tick marks at every 1 s of experiment time. Blue boxes mark detected particle depositions.