Abstract
KGaA. Flexible organic electrochemical transistors (OECTs) are successfully used as high-performance enzyme biosensors, such as uric acid (UA) and cholesterol sensors. The sensitivity and selectivity of the sensors can be simultaneously enhanced by co-modifying the gate electrodes with positively/negatively charged bilayer polymer films and enzymes. These OECT-based UA sensors are successfully utilized for non-invasive UA detection in human saliva. (Figure Presented).
Original language | English |
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Pages (from-to) | 676-681 |
Number of pages | 6 |
Journal | Advanced Materials |
Volume | 27 |
Issue number | 4 |
DOIs | |
Publication status | Published - 27 Jan 2015 |
Keywords
- Biosensors
- Enzymes
- Organic electrochemical transistors
- Selectivity
- Uric acid
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering