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Showing 1 to 20 of 128 for “"Electrokinetic"”.
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Electrokinetic Pumping of Insulating Liquids
Made available in DSpace on 2014-12-08T22:23:44Z (GMT). No. of bitstreams: 1 6507174.pdf: 4002199 bytes, checksum: 6f73ceb7cc9cf0501f93c3080ae98d71 (MD5) Previous issue date: 1965
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Electrokinetic phenomena in nanopore transport
Nanopores are apertures of nanometric dimensions in an insulating matrix. They are routinely used to sense and measure properties of single molecules such as DNA. This sensing technique relies on the process of translocation, whereby a molecule in aqueous solution moves through the pore under an …
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Electrokinetic Dewatering of Oil Sands Tailings
… consolidating the tailings are difficult. Since electrokinetic (EK) is an effective method to consolidate low permeability soils, the objective of this study is to assess the effectiveness and efficiency of EK dewatering of MFT, a man-made geomaterial. Two series of tests were conducted in this …
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Nonlinear Electrokinetic Flow near Permselective Membrane
We conducted numerical studies on the nonlinear electrokinetic flow developing near permselective membrane. Numerical methods were developed to solve for the Poisson-Nernst-Planck-Navier-Stokes equations. It was demonstrated that, under a significantly high electric field, an electroconvective …
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Electrokinetic evaluation of human articular cartilage
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995.
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Electrokinetic separations involving surfactants and proteins
Methods for the analysis of surfactants and proteins by Capillary Electrophoresis (CE) were investigated. Several modifications of the system to achieve detection and separation of these analytes were examined. These modifications included buffer additives, sample additives and surface treatment …
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Electrokinetic separations in fused silica capillaries
… Zone Electrophoresis (CZE) and Micellar Electrokinetic Chromatography (MEKC) are examined by deriving mathematical expressions which illustrate the relative importance of various experimental parameters. For CZE, expressions are derived to show the interrelationship between efficiency, …
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AC electrokinetic studies of virus host interactions
Abstract available p. iii
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Low-Cost Manufacturing of Electrokinetic Preconcentration Systems
… from a solution. Compared to previous electrokinetic concentrators, our device prioritizes manufacturability and sample throughput so that there is a simple path to deploying the device in the biological labs and even field-based detection in the future. We demonstrate the stabilizing …
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Fundamental Capillary Electrophoresis: An Evaluation of Electrokinetic Sampling
… peak. areas with the primary focus on effects of electrokinetic sampling conditions. Data supporting longer sampling times and higher sampling voltages contributes to reproducibility relative standard deviation values of less the 2%. Injection plug lengths elucidated from sampling criteria are …
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Development and analysis of nondestructive electrokinetic cartilage diagnostics
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2001.
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Electrokinetic-assisted phytoremediation of heavy metal in riverbank soil
Electrokinetic (EK)-assisted phytoremediation is one of the environmental remediation methods that have a big potential in enhancing the ability of plant heavy metal uptake in soils. This study was conducted to investigate the difference in heavy metal composition concentration of riverbank soil …
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High fidelity simulations of electrokinetic phenomena in microfluidic devices
<p>Electroosmotic flow with electrokinetic effects is the primary method of fluid handling in micro-total analysis systems. Under external applied electric fields, electrokinetic micro-devices allow for innovative functionality in a wide range of microfluidic applications including sample …
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The Characterization of Cationic Pseudostationary Phases for Electrokinetic Chromatography
Micellar electrokinetic chromatography (MEKC) and linear solvation energy relationships (LSER) have been used to characterize the solute distribution between water and self-assemblies formed from cationic surfactants containing systematic variations in structure. One series of surfactants consisted …
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The Characterization of Cationic Pseudostationary Phases for Electrokinetic Chromatography
Micellar electrokinetic chromatography (MEKC) and linear solvation energy relationships (LSER) have been used to characterize the solute distribution between water and self-assemblies formed from cationic surfactants containing systematic variations in structure. One series of surfactants consisted …
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ELECTROKINETIC SEPARATIONS ON MICROFLUIDIC DEVICES FOR N-GLYCAN PROFILING
Microfluidic devices have been employed for various chromatographic and electrophoretic separations of biomolecules. However, the inherent complexity of analyzing real biological samples requires faster and more efficient separation techniques. N-glycans are essential molecules in many living …
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Design and implementation of electrokinetic probes for cartilage diagnosis
Thesis (S.B. and M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science; and, (S.B.)--Massachusetts Institute of Technology, Dept. of Physics, 1999.
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