| 학회 |
한국화학공학회 |
| 학술대회 |
2015년 가을 (10/21 ~ 10/23, 일산 KINTEX) |
| 권호 |
21권 2호, p.2114 |
| 발표분야 |
재료 |
| 제목 |
A robust enzymeless glucose sensor based on CuO nanoseed modified electrodes |
| 초록 |
Here, we report a facile one-pot synthesis of CuO nanoseeds by a low-temperature aqueous method and their further utilization for the fabrication of a robust enzymeless glucose sensor. The fabricated enzymeless glucose sensor (Nafion/CuO nanoseeds/Au/Glass) electrode exhibited excellent electrocatalytic ability towards glucose in NaOH solution as well as excellent sensing features. The amperometric studies showed a high performance for glucose sensing with wide linear range (0.1-13.3 mM), rapid response time (~2s), high sensitivity (1101 µAmM-1 cm-2), low detection limit (0.05 mM; S/N = 3), good anti-interference ability and long-term stability. Furthermore, fabricated electrodes were evaluated to determine glucose concentration in freshly drawn mice whole blood and serum samples. |
| 저자 |
한윤봉, 양화영, 서승희, MUHAMMAD YASIR, Kiesar Sideeq, Ahmad Rafiq
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| 소속 |
전북대 |
| 키워드 |
CuO nanoseeds; wide linear range; glucose sensor; enzymeless
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| E-Mail |
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| 원문파일 |
초록 보기 |
