| Continuous dielectrophoretic separation of cell mixtures. | |
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MedLine Citation:
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PMID: 95165 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Use of stream-centered dielectrophoresis (1-4) produced continuous separations on three cell mixtures (1) Chorella vulgaris with Netrium digitus, (2) Ankistrodesmus falcatus with Staurastrum gracile, and (3) Saccharomyces cerevisiae with Netrium digitus. Maximal separations were obtained for these mixtures of live cells at 100 kHz, 600 kHz, and 2.0 MHz, respectively. The technique was restricted to a frequency range of 0.01-32 MHz, and to suspensions of low conductivity in which microorganisms such as these algae and yeast are tolerant. Extension, however, to cellular organisms requiring higher osmolarity is readily feasible through the use of nonionic solutes such as sucrose, mannose, glycine, etc. |
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Authors:
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H A Pohl; K Kaler |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Cell biophysics Volume: 1 ISSN: 0163-4992 ISO Abbreviation: Cell Biophys. Publication Date: 1979 Mar |
Date Detail:
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Created Date: 1980-11-24 Completed Date: 1980-11-24 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 8002185 Medline TA: Cell Biophys Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 15-28 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Algae
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cytology Cell Separation / methods* Chlorella / cytology Electricity Electrophoresis / methods* Mathematics Saccharomyces cerevisiae / cytology |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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