Výsledky vyhledávání - "Jaka Cemazar"

On-Chip Impedance for Quantifying Parasitic Voltages During AC Electrokinetic Trapping

Autor: Vahid Farmehini, Jaka Cemazar, Nathan S. Swami, Alexandra R. Hyler, Walter Varhue, Rafael V. Davalos, Armita Salahi

Publikováno v: IEEE Transactions on Biomedical Engineering. 67:1664-1671

Objective: Assessing the effectiveness of microfluidic device structures for enabling electrokinetic or acoustic trapping requires imaging of model particles within each device under the requisite force fields. To avoid the need for extensive microsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0acc3f5f814c17ed60adc338e01ea182
https://doi.org/10.1109/tbme.2019.2942572

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A feasibility study for enrichment of highly aggressive cancer subpopulations by their biophysical properties via dielectrophoresis enhanced with synergistic fluid flow

Autor: Daniel C. Sweeney, Temple A. Douglas, Rafael V. Davalos, Eva M. Schmelz, Nikita Balani, Jaka Cemazar

Publikováno v: ELECTROPHORESIS. 38:1507-1514

A common problem with cancer treatment is the development of treatment resistance and tumor recurrence that result from treatments that kill most tumor cells yet leave behind aggressive cells to repopulate. Presented here is a microfluidic device tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c9db0335a64f772c6981df8acb7402b
https://doi.org/10.1002/elps.201600530

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Noninvasive detection of changes in cells' cytosol conductivity by combining dielectrophoresis with optical tweezers

Autor: Eugenia Kovacs, Jaka Cemazar, Mihaela G. Moisescu, Liviu Dimitriu, Tudor Savopol, Mihai Radu

Publikováno v: Analytica chimica acta. 1030

Cellular electrical properties are modulated by various physical and/or chemical stresses and detection of these changes is a challenging issue. Optical tweezers (OT) and dielectrophoresis (DEP) are frequently integrated to devices dedicated to the i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c91eca504bb328f127db00e517e7b465
https://pubmed.ncbi.nlm.nih.gov/30032766

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Back Cover: A feasibility study for enrichment of highly aggressive cancer subpopulations by their biophysical properties via dielectrophoresis enhanced with synergistic fluid flow

Autor: Temple Anne Douglas, Jaka Cemazar, Nikita Balani, Daniel C. Sweeney, Eva M. Schmelz, Rafael V. Davalos

Publikováno v: ELECTROPHORESIS. 38

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a0e2cccf1d8448b2f6b847072210306
https://doi.org/10.1002/elps.201770085

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Electrical Manipulation and Sorting of Cells

Autor: Rafael V. Davalos, Arindam Ghosh, Jaka Cemazar

Publikováno v: Microsystems and Nanosystems ISBN: 9783319441375

Electric fields have been widely used to manipulate cells in microfluidic devices. The versatility and the ease of implementation and fabrication of electric field-based microfluidic systems have made them very popular for a whole host of different b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::637f1b1575a485e24cf8b92d38ac69ae
https://doi.org/10.1007/978-3-319-44139-9_3

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Dielectrophoretic field-flow microchamber for separation of biological cells based on their electrical properties

Autor: D Vrtačnik, S Amon, Tadej Kotnik, Jaka Cemazar

Publikováno v: IEEE transactions on nanobioscience. 10(1)

We describe the development, fabrication and testing of a microfluidic chamber for dielectrophoretic field-flow separation of biological cells based on their electrical properties. The chamber was constructed from a single Pyrex wafer with interdigit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be391daa7e06919a829c02feae017a76
https://pubmed.ncbi.nlm.nih.gov/21511571

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