Fig. 2
From: On demand delivery and analysis of single molecules on a programmable nanopore-optofluidic device
Gated delivery of single bioparticles with reconfigurable settings. a–c Current trace of voltage-gated delivery of single λ-DNA, Zika NS-1 protein, and NaCMC molecule respectively, into the microfluidic channel. d Example of delivery of user-defined particle number (here: two and three) into fluidic channel (top: current through pore (inset: zoomed in translocations); center: signals in detection circuit of digitized identification of particle translocation; bottom: voltage across pore turned off after the desired number of particles has been detected
