Exploració per tema "Electrophoresis"
Ara es mostren els items 1-5 de 5
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Current-induced ion concentration polarization at a perfect ion-exchange patch in an infinite insulating wall
(2020-03-16)
Article
Accés obertThis research examines, theoretically, the ion concentration polarization, ion fluxes, and electrostatic fields near an ion- exchange patch in the wall of an electrified fluidic channel. These phenomena are important ... -
Electrical charge of a single living cell measured by optical trap technique
(Universitat Politècnica de Catalunya, 2009-06-03)
Projecte Final de Màster Oficial
Accés obertElectrical charge is an indicator of the cellular state of health. The exact local charge can be determined only by a non-invasive technique. This project aims at setting a method for the determination of the overall ... -
Electrophoresis and stability of nano-colloids: History, theory and experimental examples
(2014-09-01)
Article
Accés restringit per política de l'editorialThe paper contains an extended historical overview of research activities focused on determining interfacial potential and charge of dispersed particles from electrophoretic and coagulation dynamic measurements. Particular ... -
In situ particle zeta potential evaluation in electroosmotic flows from time-resolved microPIV measurements
(2012-09-10)
Article
Accés restringit per política de l'editorialA time-resolved microPIV method is presented to measure in an EOF the particles zeta potential in situ during the transient start-up of a microdevice. The method resolves the electrophoretic velocity of fluoro-spheres used ... -
Using optical tweezers to measure electrophoretical mobility of yeast cells under different conditions
(Universitat Politècnica de Catalunya, 2012-07-17)
Projecte Final de Màster Oficial
Accés obert[ANGLÈS] Living cells contain different charged groups such as membranes, nucleus, histones, etc. The interaction of these groups with electric fields will afect the basic properties and behavior of cells by determining ...