A microfluidic device for label-free detection of Escherichia coli in drinking water using positive dielectrophoretic focusing, capturing, and impedance measurement

While sensors that allow for high-throughput enumeration of microorganisms within drinking water are useful for water quality monitoring, it is particularly challenging to accurately quantify microorganisms that are present in low numbers (

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Bibliographische Detailangaben
Veröffentlicht in:	Biosensors & bioelectronics 2015-12, Vol.74, p.1011-1015
Hauptverfasser:	Kim, Myounggon, Jung, Taekeon, Kim, Youngjin, Lee, Changgeun, Woo, Kyungchul, Seol, Jae Hun, Yang, Sung
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Bacterial Load - instrumentation Biosensing Techniques - instrumentation Cell Separation - instrumentation Devices Drinking water Drinking Water - microbiology Electrodes Electrophoresis - instrumentation Equipment Design Equipment Failure Analysis Escherichia coli Label-free detection Microfluidic Analytical Techniques - instrumentation Microorganism enumeration Microorganisms Populations Positive dielectrophoresis (pDEP) Reproducibility of Results Sensitivity and Specificity Sensors Staining and Labeling Water Pollutants - isolation & purification
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Beschreibung
Zusammenfassung:	While sensors that allow for high-throughput enumeration of microorganisms within drinking water are useful for water quality monitoring, it is particularly challenging to accurately quantify microorganisms that are present in low numbers (
ISSN:	0956-5663 1873-4235
DOI:	10.1016/j.bios.2015.07.059