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- Electric_cell-substrate_impedance_sensing abstract "Electric cell-substrate impedance sensing or ECISTM (a trademark of Applied BioPhysics Inc.) refers to a non-invasive biophysical approach to monitor living animal cells in vitro, i.e. within a well-defined laboratory environment.In ECIS the cells are grown on the surface of small and planar gold-film electrodes, which are deposited on the bottom of a cell culture dish (petri dish). The AC impedance of the cell-covered electrode is then measured at one or several frequencies as a function of time. Due to the insulating properties of their membranes the cells behave like dielectric particles so that the impedance increases with increasing coverage of the electrode until a confluent (i.e. continuous) layer of cells is established. In confluent cell layers the measured impedance is mainly determined by the three-dimensional shape of the cells. If cell shape changes occur, the current pathways through and around the cell bodies change as well, leading to a corresponding increase or decrease of impedance. Thus, by recording time-resolved impedance measurements, cell shape changes can be followed in real time with sub-microscopic resolution and can be used for bioanalytic purposes.As the shape of animal cells responds very sensitively to alterations in metabolism as well as chemical, biological or physical stimuli, the ECIS technique is applied in various experimental settings in cell biological research laboratories. It can be used as a sensor in cytotoxicity studies, drug development or as a non-invasive means to follow cell adhesion to in vitro surfaces. Equipments based on the ECIS technique are also dedicated to monitor the chemokinetic activity of adherent cells spread on the electrode surface (micromotion) as well as their chemotactic activities in ECIS-based wound healing assays.".
- Electric_cell-substrate_impedance_sensing wikiPageID "18654276".
- Electric_cell-substrate_impedance_sensing wikiPageLength "2559".
- Electric_cell-substrate_impedance_sensing wikiPageOutDegree "18".
- Electric_cell-substrate_impedance_sensing wikiPageRevisionID "545382904".
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Category:Laboratory_techniques.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Category:Research_methods.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Cell_(biology).
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Cell_membrane.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Chemokinesis.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Chemokinetic.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Chemotactic.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Chemotaxis.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Cytotoxicity.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Dielectric.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Drug_development.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Electrical_insulation.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Electrode.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink In_vitro.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Insulator_(electrical).
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Insulator_(electricity).
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Metabolism.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Minimally-invasive_procedures.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Non-invasive.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Petri_dish.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Sensor.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLink Wound_healing.
- Electric_cell-substrate_impedance_sensing wikiPageWikiLinkText "Electric cell-substrate impedance sensing".
- Electric_cell-substrate_impedance_sensing wikiPageWikiLinkText "electric cell-substrate impedance sensing".
- Electric_cell-substrate_impedance_sensing hasPhotoCollection Electric_cell-substrate_impedance_sensing.
- Electric_cell-substrate_impedance_sensing wikiPageUsesTemplate Template:Reflist.
- Electric_cell-substrate_impedance_sensing subject Category:Laboratory_techniques.
- Electric_cell-substrate_impedance_sensing subject Category:Research_methods.
- Electric_cell-substrate_impedance_sensing type Laboratory.
- Electric_cell-substrate_impedance_sensing type Method.
- Electric_cell-substrate_impedance_sensing type Technique.
- Electric_cell-substrate_impedance_sensing comment "Electric cell-substrate impedance sensing or ECISTM (a trademark of Applied BioPhysics Inc.) refers to a non-invasive biophysical approach to monitor living animal cells in vitro, i.e. within a well-defined laboratory environment.In ECIS the cells are grown on the surface of small and planar gold-film electrodes, which are deposited on the bottom of a cell culture dish (petri dish).".
- Electric_cell-substrate_impedance_sensing label "Electric cell-substrate impedance sensing".
- Electric_cell-substrate_impedance_sensing sameAs Electric_Cell-Substrate_Impedance_Sensing.
- Electric_cell-substrate_impedance_sensing sameAs m.04gjkbs.
- Electric_cell-substrate_impedance_sensing sameAs Q1325850.
- Electric_cell-substrate_impedance_sensing sameAs Q1325850.
- Electric_cell-substrate_impedance_sensing wasDerivedFrom Electric_cell-substrate_impedance_sensing?oldid=545382904.
- Electric_cell-substrate_impedance_sensing isPrimaryTopicOf Electric_cell-substrate_impedance_sensing.