Spontaneous electrical charging of droplets by conventional pipetting
We report that a droplet dispensed from a micropipette almost always has a considerable
electrical charge of a magnitude dependent on the constituents of the droplet, on …
electrical charge of a magnitude dependent on the constituents of the droplet, on …
Next generation digital microfluidic technology: Electrophoresis of charged droplets
DJ Im - Korean Journal of Chemical Engineering, 2015 - Springer
Contact charging of a conducting droplet in a dielectric medium is introduced as a novel and
useful digital microfluidic technology as well as an interesting scientific phenomenon. The …
useful digital microfluidic technology as well as an interesting scientific phenomenon. The …
Review about PD and breakdown induced by conductive particles in an insulating liquid
In insulating liquid, a conductive particle becomes charged through the interaction with a
conductor exposed to an applied field. Then, it migrates in the action of both electric field …
conductor exposed to an applied field. Then, it migrates in the action of both electric field …
Electrophoresis of a charged droplet in a dielectric liquid for droplet actuation
DJ Im, J Noh, D Moon, IS Kang - Analytical chemistry, 2011 - ACS Publications
Electrophoretic motion of a charged droplet in a dielectric fluid under an electric field has
been investigated experimentally for use as a microdroplet actuation method. The effects of …
been investigated experimentally for use as a microdroplet actuation method. The effects of …
Discrete electrostatic charge transfer by the electrophoresis of a charged droplet in a dielectric liquid
We have experimentally investigated the electrostatic charging of a water droplet on an
electrified electrode surface to explain the detailed inductive charging processes and use …
electrified electrode surface to explain the detailed inductive charging processes and use …
Electrical charging of a conducting water droplet in a dielectric fluid on the electrode surface
YM Jung, HC Oh, IS Kang - Journal of colloid and interface science, 2008 - Elsevier
It has been conceived that a charged droplet driven by Coulombic force can be used as a
droplet-based microreactor. As a basic research for such applications, electrical charging of …
droplet-based microreactor. As a basic research for such applications, electrical charging of …
Drop motion, deformation, and cyclic motion in a non-uniform electric field in the viscous limit
Drop motion and deformation of a conducting drop in a perfect (or leaky) dielectric fluid and
a leaky dielectric drop in a leaky dielectric fluid, in a non-uniform electric field is presented …
a leaky dielectric drop in a leaky dielectric fluid, in a non-uniform electric field is presented …
Electrophoretic mobility of a water-in-oil droplet separately affected by the net charge and surface charge density
Water-in-oil emulsions and droplets exhibit physicochemical properties completely different
from those of oil-in-water emulsions and droplets. Thus, directly applying a standard …
from those of oil-in-water emulsions and droplets. Thus, directly applying a standard …
Contact charge electrophoresis: fundamentals and microfluidic applications
Contact charge electrophoresis (CCEP) uses steady electric fields to drive the oscillatory
motion of conductive particles and droplets between two or more electrodes. In contrast to …
motion of conductive particles and droplets between two or more electrodes. In contrast to …
Study of jum** water droplets on superhydrophobic surfaces with electric fields
Macro-sized droplets adhering to non-wetting surfaces, a phenomenon referred to as
progressive flooding, is one of the major problematic issues found on a superhydrophobic …
progressive flooding, is one of the major problematic issues found on a superhydrophobic …