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Abstract:
The electrochemiluminescent (ECL) behavior of lucigenin on a multi-wall carbon nanotube/nano-Au modified glassy carbon electrode (MWNT/nano-Au/GCE) was studied in this paper. Compared with the bare GCE, the ECL intensity of lucigenin can be greatly enhanced at MWNT/nano-Au/GCE. Based on the fact that superoxide dimutase (SOD) could obviously inhibit the ECL of lucigenin at MWNT/nano-Au/GCE, a sensitive ECL biosensor for determination of SOD was developed with a wide linear range of 5.0 × 10-8-5.0 × 10-6 mol/L with detection limit of 2.5 × 10-8 mol/L. © 2008 Elsevier B.V. All rights reserved.
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Electrochemistry Communications
ISSN: 1388-2481
Year: 2008
Issue: 11
Volume: 10
Page: 1708-1711
4 . 1 9 4
JCR@2008
4 . 7 0 0
JCR@2023
JCR Journal Grade:1
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count: 28
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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