Je-Kyun Park

Optically coated mirror-embedded microchannel to measure hydrophoretic particle ordering in three dimensions.

Cytotoxicity test based on electrochemical impedance measurement of HepG2 cultured in microfabricated cell chip.

Magnetic force-based multiplexed immunoassay using superparamagnetic nanoparticles in microfluidic channel.

Microfluidic system for dielectrophoretic separation based on a trapezoidal electrode array.

DNA chip replication for a personalized DNA chip.

DNA biosensor based on the electrochemiluminescence of Ru(bpy)3(2+) with DNA-binding intercalators.

A microfluidic platform for 3-dimensional cell culture and cell-based assays.

Magnetophoretic immunoassay of allergen-specific IgE in an enhanced magnetic field gradient.

Microfabricated embryonic stem cell divider for large-scale propagation of human embryonic stem cells.

Electrochemical detection of cardiac troponin I using a microchip with the surface-functionalized poly(dimethylsiloxane) channel.

Continuous hydrophoretic separation and sizing of microparticles using slanted obstacles in a microchannel.

Magnetophoretic continuous purification of single-walled carbon nanotubes from catalytic impurities in a microfluidic device.

Continuous blood cell separation by hydrophoretic filtration.

Dielectrophoretic oocyte selection chip for in vitro fertilization.

Isomagnetophoresis to discriminate subtle difference in magnetic susceptibility.

Analysis of pressure-driven air bubble elimination in a microfluidic device.

Interactive manipulation of blood cells using a lens-integrated liquid crystal display based optoelectronic tweezers system.

Sheathless hydrophoretic particle focusing in a microchannel with exponentially increasing obstacle arrays.

Sheathless focusing of microbeads and blood cells based on hydrophoresis.

Microfluidic self-assembly of insulin monomers into amyloid fibrils on a solid surface.

Experimental investigation of electrostatic particle-particle interactions in optoelectronic tweezers.

On-chip testing device for electrochemotherapeutic effects on human breast cells.

Biomechanical analysis of cancerous and normal cells based on bulge generation in a microfluidic device.

Microvalve-assisted patterning platform for measuring cellular dynamics based on 3D cell culture.

Magnetophoretic position detection for multiplexed immunoassay using colored microspheres in a microchannel.

Rapid and selective concentration of microparticles in an optoelectrofluidic platform.

A microfluidic abacus channel for controlling the addition of droplets.

Multi-layered culture of human skin fibroblasts and keratinocytes through three-dimensional freeform fabrication.

Hydrophoretic sorting of micrometer and submicrometer particles using anisotropic microfluidic obstacles.

Drug permeability assay using microhole-trapped cells in a microfluidic device.

Direct rapid prototyping of PDMS from a photomask film for micropatterning of biomolecules and cells.

Microfluidic self-sorting of mammalian cells to achieve cell cycle synchrony by hydrophoresis.

Microfluidic pycnometer for in situ analysis of fluids in microchannels.

Microdevice for analyzing the effect of electrochemotherapy on cancer cells.

Three-dimensional bioprinting of rat embryonic neural cells.

Optoelectrofluidic control of colloidal assembly in an optically induced electric field.

Magnetic nanoclusters for ultrasensitive magnetophoretic assays.

Dynamic light-activated control of local chemical concentration in a fluid.

Tuneable hydrophoretic separation using elastic deformation of poly(dimethylsiloxane).

Enhanced discrimination of normal oocytes using optically induced pulling-up dielectrophoretic force.

A microfluidic in vitro cultivation system for mechanical stimulation of bovine embryos.

Measurement of molecular diffusion based on optoelectrofluidic fluorescence microscopy.

Three-dimensional hydrodynamic focusing with a single sheath flow in a single-layer microfluidic device.

On-demand three-dimensional freeform fabrication of multi-layered hydrogel scaffold with fluidic channels.

Optical path-length modulation for three-dimensional particle measurement in mirror-embedded microchannels.

Self-reference quantitative phase microscopy for microfluidic devices.

Preclinical analysis of irreversible electroporation on rat liver tissues using a microfabricated electroporator.

Breast cancer diagnosis using a microfluidic multiplexed immunohistochemistry platform.

Microfluidic rheometer for characterization of protein unfolding and aggregation in microflows.

Rapid multivortex mixing in an alternately formed contraction-expansion array microchannel.

Optoelectrofluidic sandwich immunoassays for detection of human tumor marker using surface-enhanced Raman scattering.

Hepatotoxicity assay using human hepatocytes trapped in microholes of a microfluidic device.

Microfluidic parallel circuit for measurement of hydraulic resistance.

Optoelectrofluidic platforms for chemistry and biology.

10th anniversary issue: Korea.

Hydrophoretic high-throughput selection of platelets in physiological shear-stress range.

Quantitative proteomic profiling of breast cancers using a multiplexed microfluidic platform for immunohistochemistry and immunocytochemistry.

A simple and smart telemedicine device for developing regions: a pocket-sized colorimetric reader.

Facile and biocompatible fabrication of chemically sol-gel transitional hydrogel free-standing microarchitectures.

Two-step photolithography to fabricate multilevel microchannels.

Inertial separation in a contraction-expansion array microchannel.

Versatile immunoassays based on isomagnetophoresis.

In situ dynamic measurements of the enhanced SERS signal using an optoelectrofluidic SERS platform.

Paper on a disc: balancing the capillary-driven flow with a centrifugal force.

Label-free cell separation using a tunable magnetophoretic repulsion force.

Mesh-integrated microdroplet array for simultaneous merging and storage of single-cell droplets.

Microbridge structures for uniform interval control of flowing droplets in microfluidic networks.

Reliable permeability assay system in a microfluidic device mimicking cerebral vasculatures.

Cellular hydrogel biopaper for patterned 3D cell culture and modular tissue reconstruction.

Breast cancer diagnostics using microfluidic multiplexed immunohistochemistry.

Editorial: Nanobio versus Bionano--what's in a name?

Label-free cancer cell separation from human whole blood using inertial microfluidics at low shear stress.

In situ analysis of heterogeneity in the lipid content of single green microalgae in alginate hydrogel microcapsules.

Reduction in microparticle adsorption using a lateral interconnection method in a PDMS-based microfluidic device.

Dielectrophoresis in a slanted microchannel for separation of microparticles and bacteria.

Quantum dot-based immunoassay enhanced by high-density vertical ZnO nanowire array.

Phenotypic modulation of primary vascular smooth muscle cells by short-term culture on micropatterned substrate.

A quantum dot-based microfluidic multi-window platform for quantifying the biomarkers of breast cancer cells.

Geometric effect of the hydrogel grid structure on in vitro formation of homogeneous MIN6 cell clusters.

Rapid one-step purification of single-cells encapsulated in alginate microcapsules from oil to aqueous phase using a hydrophobic filter paper: implications for single-cell experiments.

Programmed sample delivery on a pressurized paper.

Automated measurement of multiple cancer biomarkers using quantum-dot-based microfluidic immunohistochemistry.

User-friendly 3D bioassays with cell-containing hydrogel modules: narrowing the gap between microfluidic bioassays and clinical end-users' needs.

Freestanding stacked mesh-like hydrogel sheets enable the creation of complex macroscale cellular scaffolds.