login

Detection and Titer Estimation of <i>Escherichia coli</i> Using Aptamer‐Functionalized Single‐Walled Carbon‐Nanotube Field‐Effect Transistors

SmallPublished 23 January 2008
Hye‐Mi So, Dong‐Won Park, Eun‐Kyoung Jeon, Yo‐Han Kim, Beom Soo Kim, Chong‐Kyo Lee
Citations287
SJR quartileQ1
SJR score3.30
SNIP1.67

Abstract

Bug detectors: Multiple arrays of aptamer-functionalized single-walled carbon-nanotube field-effect transistors (SWNT-FETs) can be combined with the most probable number method as a simple, fast screening platform for the detection of microorganisms. The picture indicates the binding events of Escherichia coli on such SWNT-FET arrays, which showed a conductance decrease of more than 50% after binding.

Keywords

Materials ScienceEngineering