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Label-free electrical quantification of the dielectrophoretic response of DNA

A purely electrical sensing scheme is presented that determines the concentration of macromolecules in solution by measuring the capacitance between planar microelectrodes. Concentrations of DNA in the ng/mL range have been used in samples of 1 μL volume. The method has been applied to the character...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Henning, Anja, Henkel, Jörg, Bier, Frank F, Hölzel, Ralph
Format: Artigo
Sprache:Inglês
Veröffentlicht: BioMed Central 2008
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2666632/
https://ncbi.nlm.nih.gov/pubmed/19351426
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1757-5036-1-4
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