title: Transverse field effects on DNA-sized particle dynamics.
abstract: We report the development of microfluidics-integrated mechanically controllable break junction device and its applications to electrical characterizations of DNA-sized particle dynamics in a microfluidic channel. It is found that the electrostatic electrode-particle interaction slows down the particle flow through the electrode nanogaps. The present results suggest the useful capability of transverse electric field for controlling DNA translocations through a nanopore.
authors.affiliation: The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka, Japan.
authors.forename: Makusu
authors.initials: M
authors.lastname: Tsutsui
authors.forename: Masateru
authors.initials: M
authors.lastname: Taniguchi
authors.forename: Tomoji
authors.initials: T
authors.lastname: Kawai
mesh_terms: D004247:DNA / Q000737:chemistry*; D004566:Electrodes; D044085:Microfluidics; D010316:Particle Size; D055672:Static Electricity
chemical_list: D004247:DNA