Direct electron transfer and electrocatalysis of glucose oxidase immobilized on glassy carbon electrode modified with Nafion and mesoporous carbon FDU-15

	Direct electron transfer and electrocatalysis of glucose oxidase immobilized on glassy carbon electrode modified with Nafion and mesoporous carbon FDU-15
	Wang KQ ; Yang H ; Zhu L ; Ma ZS ; Xing SY ; Lv Q ; Liao JH ; Liu CP ; Xing W
刊名	electrochimica acta
	2009
卷号	54 期号:20 页码:4626-4630
关键词	DIRECT ELECTROCHEMISTRY GOLD NANOPARTICLE ASPERGILLUS-NIGER MOLECULAR-SIEVES BIOSENSOR ENZYME NANOTUBES ATTACHMENT FILMS/
ISSN号	0013-4686
通讯作者	xing sy
中文摘要	in this paper, it was found that glucose oxidase (god) has been stably immobilized on glassy carbon electrode modified with mesoporous carbon fdu-15 (mc-fdu-15) and nafion by simple technique. the sorption behavior of god immobilized on mc-fdu-15 matrix was characterized by transmission electron microscopy (tem), ultraviolet-visible (uv-vis), ftir, respectively, which demonstrated that mc-fdu-15 could facilitate the electron exchange between the active center of god and electrode. the direct electrochemistry and electrocatalysis behavior of god on the modified electrode were characterized by cyclic voltammogram (cv) which indicated that god immobilized on nafion and mc-fdu-15 matrices display direct, reversible and surface-controlled redox reaction with an enhanced electron transfer rate constant of 4.095 s(-1) in 0.1 m phosphate buffer solution (pbs) (ph 7.12).
收录类别	SCI
语种	英语
WOS记录号	WOS:000266931800006
公开日期	2010-05-04
内容类型	期刊论文
源URL	[http://202.98.16.49/handle/322003/11715]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang KQ,Yang H,Zhu L,et al. Direct electron transfer and electrocatalysis of glucose oxidase immobilized on glassy carbon electrode modified with Nafion and mesoporous carbon FDU-15[J]. electrochimica acta,2009,54(20):4626-4630.
APA	Wang KQ.,Yang H.,Zhu L.,Ma ZS.,Xing SY.,...&Xing W.(2009).Direct electron transfer and electrocatalysis of glucose oxidase immobilized on glassy carbon electrode modified with Nafion and mesoporous carbon FDU-15.electrochimica acta,54(20),4626-4630.
MLA	Wang KQ,et al."Direct electron transfer and electrocatalysis of glucose oxidase immobilized on glassy carbon electrode modified with Nafion and mesoporous carbon FDU-15".electrochimica acta 54.20(2009):4626-4630.