Highly Durable Interdigitated Electrode with Dense CNT Forests
- researcher's name
- Side-view SEM images of IDE with CNT forests.
- Comparison between the Metal-IDE and CNTF-IDE. The CNTF-IDE shows much higher sensitivity.
- Dopamine (DA) measurement under coexistence of L-ascorbic acid (AA) (100 µM). Selective detection of DA under coexistence of AA with high concentration (CAA/CDA > 1000) was achieved.
- Repeated measurement of DA (100 µM). CNTF-IDE shows superior anti-fouling property with a negligible shift of half-wave potential (|ΔE1/2| < 1.4 mV in 30 measurements).
NODA, Suguru Professor (Faculty of Science and Engineering School of Advanced Science and Engineering) , 大野 雄高 (名古屋大学) , 牛山 拓也 (名古屋大学)