A Method of Measuring Escherichia Coli O157:H7 at 1 Cell/mL in 1 Liter Sample Using Antibody Functionalized Piezoelectric-Excited Millimeter-Sized Cantilever Sensor

Piezoelectric-excited millimeter-sized cantilever (PEMC) sensors immobilized with antibody specific to Escherichia coli (EC) O157:H7 is used to detect EC at 1 cell/mL in 1 mL and 1 L samples in a batch and flow mode, respectively. Two sensor designs were used. The first design (PEMC-a) has both the...

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Veröffentlicht in:Environmental science & technology 2007-03, Vol.41 (5), p.1668-1674
Hauptverfasser: Campbell, Gossett A, Mutharasan, Raj
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Sprache:eng
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