Direct electrochemistry of horseradish peroxidase at carbon nanotube powder microelectrode

Please use this identifier to cite or link to this item: https://doi.org/10.1016/S0925-4005(02)00232-0

Title:	Direct electrochemistry of horseradish peroxidase at carbon nanotube powder microelectrode
Authors:	Zhao, Y.-D. Zhang, W.-D. Chen, H. Luo, Q.-M. Li, S.F.Y.
Keywords:	Carbon nanotube Electrochemistry Horseradish peroxidase Powder microelectrode
Issue Date:	15-Nov-2002
Citation:	Zhao, Y.-D., Zhang, W.-D., Chen, H., Luo, Q.-M., Li, S.F.Y. (2002-11-15). Direct electrochemistry of horseradish peroxidase at carbon nanotube powder microelectrode. Sensors and Actuators, B: Chemical 87 (1) : 168-172. ScholarBank@NUS Repository. https://doi.org/10.1016/S0925-4005(02)00232-0
Abstract:	HRP was found with a direct electrochemistry at carbon nanotube microelectrode. The adsorbing HRP could transfer electron directly at CNT compared with common carbon electrode material. It was calculated that the transfer coefficient α was 0.57, and heterogeneous electron transfer rate constant was 2.48±0.03 s-1. It was found that the adsorbing HRP still keeps its catalytic activity to H2O2. © 2002 Elsevier Science B.V. All rights reserved.
Source Title:	Sensors and Actuators, B: Chemical
URI:	http://scholarbank.nus.edu.sg/handle/10635/93603
ISSN:	09254005
DOI:	10.1016/S0925-4005(02)00232-0
Appears in Collections:	Staff Publications

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