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Improving Product Quality with Entrapped Stable Emulsions: From Theory to Industrial Application
Published 2018“…Entrapment of sub-micron scale emulsions containing active ingredients into macro-scale matrices has exhibited great potential as a delivery vehicle with controlled release capabilities, however optimization remains unrealized. …”
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Enhanced electrohydrodynamic collapse of DNA due to dilute polymers
Published 2016“…We propose these discrepancies in micron-scale DNA configurations arise from different nano-scale DNA-polymer collision events, controlled by solute polymer properties. …”
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Deionization shock driven by electroconvection in a circular channel
Published 2021“…This mechanism leads to quantitatively similar dynamics as for deionization shocks in charged porous media, which are driven instead by surface conduction and electro-osmotic flow at micron to nanometer scales. The remarkable generality of deionization shocks under overlimiting current could be used to manipulate ion transport in complex geometries for desalination and water treatment.…”
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Size-dependent phase morphologies in LiFePO4 battery particles
Published 2020“…Using a depth-averaged (a-b plane) phase-field model of coherent phase separation driven by Faradaic reactions, we reconcile conflicting experimental observations of diamond-like phase patterns in micron-sized platelets with observations of surface-controlled patterns in nanoparticles. …”
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On the importance of fiber curvature to the elastic moduli of electrospun nonwoven fiber meshes
Published 2016“…Nonwoven fiber mats of poly(trimethyl hexamethylene terephthalamide) (PA 6(3)T) with average fiber diameters from 0.1 to 3.6 microns were electrospun from solutions in dimethylformamide and formic acid and their in-plane mechanical response characterized. …”
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Analysis and simulation of multiphase hydrodynamics in capillary microseparators
Published 2021“…In addition, the simulations enable quantification of the instantaneous flow rate through each micron-scale capillary microchannel and provide detailed predictions even under very low pressure differences (∼10 Pa), both of which are difficult to achieve experimentally. …”
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A graphene-based physiometer array for the analysis of single biological cells
Published 2014“…The graphene physiometer allows micron spatial resolution and can differentiate immunoglobulin (IgG)-producing human embryonic kidney (HEK) cells from non-IgG-producing control cells. …”
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Osteoconductive protamine-based polyelectrolyte multilayer functionalized surfaces
Published 2015“…The development of layer-by-layer assembled polyelectrolyte multilayer (PEM) architectures has greatly expanded our ability to fabricate intricate nanometer to micron scale thin film coatings that conform to complex implant geometries. …”
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Water purification by shock electrodialysis: Deionization, filtration, separation, and disinfection
Published 2017“…We show that shock ED can thoroughly filter micron-scale particles and aggregates of nanoparticles present in the feedwater. …”
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Ultrafine high performance polyethylene fibers
Published 2018“…Stiff, strong and tough ultrafine polyethylene fibers that rival the best high performance fibers, but with diameters less than one micron, are fabricated for the first time by “gel-electrospinning.” …”
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Shear driven vorticity aligned flocs in a suspension of attractive rigid rods
Published 2022“…A semi-dilute suspension of micron sized, rodlike silica particles suspended in 11 M CsCl salt solution was used as a model system for attractive rods’ gel. …”
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Design of a Multiplexed Analyte Biosensor using Digital Barcoded Particles and Impedance Spectroscopy
Published 2021“…Our proposed microfluidic system can enumerate micron-sized spheres in a single assay using barcoded particles of various configurations. …”
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Stop flow lithography in perfluoropolyether (PFPE) microfluidic channels
Published 2017“…We synthesized particles in both PFPE and PDMS devices under the same SFL conditions and found the difference of particle dimensions was less than a micron. PFPE devices can greatly expand the range of precursor materials that can be processed in SFL because the fluorinated devices are chemically resistant to most organic solvents, an inaccessible class of reagents in PDMS-based devices due to swelling.…”
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