Abstract
Interdigital sensors have been widely used for non-destructive applications. New types of planar interdigital sensors have been fabricated with different coating materials to assess the response to Lipopolysaccharide, LPS. All the coatings were selected and optimized to be stable in water, as the measurements take place in water media. Moreover, the coatings have been designed to have available carboxylic or amine functional groups. The use of these functional groups is a widely used technique to specifically binding of biomolecules. The coated sensors were then immobilized with Polymyxin B(PmB) which has the specific binding properties to LPS. This paper will highlight the fabrication process and initial investigations on the sensors' performance based on Impedance Spectroscopy.
Original language | English |
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Title of host publication | IEEE Sensors 2011 Conference, SENSORS 2011 |
Place of Publication | Piscataway, NJ |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Pages | 588-591 |
Number of pages | 4 |
ISBN (Electronic) | 9781424492886, 9781424492893 |
ISBN (Print) | 9781424492909 |
DOIs | |
Publication status | Published - 2011 |
Externally published | Yes |
Event | 10th IEEE SENSORS Conference 2011, SENSORS 2011 - Limerick, Ireland Duration: 28 Oct 2011 → 31 Oct 2011 |
Other
Other | 10th IEEE SENSORS Conference 2011, SENSORS 2011 |
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Country/Territory | Ireland |
City | Limerick |
Period | 28/10/11 → 31/10/11 |