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  Shape Oscillations of Dictyostelium discoideum Cells on Ultramicroelectrodes Monitored by Impedance Analysis

Schäfer, E., Westendorf, C., Bodenschatz, E., Beta, C., Geil, B., & Janshoff, A. (2011). Shape Oscillations of Dictyostelium discoideum Cells on Ultramicroelectrodes Monitored by Impedance Analysis. Small, 7, 723-726. doi:10.1002/smll.201001955.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0029-11CF-4 Version Permalink: https://hdl.handle.net/21.11116/0000-000D-0019-7
Genre: Journal Article

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 Creators:
Schäfer, Edith, Author
Westendorf, Christian1, Author           
Bodenschatz, Eberhard1, Author                 
Beta, Carsten1, Author           
Geil, Burkhard, Author
Janshoff, Andreas, Author
Affiliations:
1Laboratory for Fluid Dynamics, Pattern Formation and Biocomplexity, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society, ou_2063287              

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Free keywords: chemotaxis;oscillations; cell shape; electric cell–substrate impedance sensing; cAMP
 Abstract: Time-resolved analysis employing electric cell–substrate impedance sensing reveals periodic impedance changes of small ensembles of Dictyostelium discoideum amoebae oscillating synchronously upon deprivation of food. Impedance changes are attributed to periodic alter ations of cell shape and cell–substrate distance. Ultrasmall electrodes allow the detection of single cell traces.

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Language(s): eng - English
 Dates: 2011-03-21
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 575746
DOI: 10.1002/smll.201001955
 Degree: -

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Title: Small
Source Genre: Journal
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Publ. Info: -
Pages: - Volume / Issue: 7 Sequence Number: - Start / End Page: 723 - 726 Identifier: ISSN: 1613-6810