引用本文:
Jian Jun SUN, Jing Juan XU, Hui Qun FANG, Hong Yuan CHEN. An Enzyme Electrode Based on the Covalently Binding of Horseradish Peroxidase to a Self-assembling Monolayer Modified Gold Electrode[J]. Chinese Chemical Letters,
1998, 9(2): 157-160.
Citation: Jian Jun SUN, Jing Juan XU, Hui Qun FANG, Hong Yuan CHEN. An Enzyme Electrode Based on the Covalently Binding of Horseradish Peroxidase to a Self-assembling Monolayer Modified Gold Electrode[J]. Chinese Chemical Letters, 1998, 9(2): 157-160.
Citation: Jian Jun SUN, Jing Juan XU, Hui Qun FANG, Hong Yuan CHEN. An Enzyme Electrode Based on the Covalently Binding of Horseradish Peroxidase to a Self-assembling Monolayer Modified Gold Electrode[J]. Chinese Chemical Letters, 1998, 9(2): 157-160.
An Enzyme Electrode Based on the Covalently Binding of Horseradish Peroxidase to a Self-assembling Monolayer Modified Gold Electrode
摘要:
A new procedure for developing high performance enzyme electrode is described. The procedure is based on the covalently binding of horseradish peroxidase to a self-assembling monolayer on a gold electrode. An enhanced catalytic current is observed with addition of hydro-gen peroxide into phosphate buffer solution (PBS) in the presence of mediators. The electrode exhibits high sensitivity and a wide linear range to hydrogen peroxide.
English
An Enzyme Electrode Based on the Covalently Binding of Horseradish Peroxidase to a Self-assembling Monolayer Modified Gold Electrode
Abstract:
A new procedure for developing high performance enzyme electrode is described. The procedure is based on the covalently binding of horseradish peroxidase to a self-assembling monolayer on a gold electrode. An enhanced catalytic current is observed with addition of hydro-gen peroxide into phosphate buffer solution (PBS) in the presence of mediators. The electrode exhibits high sensitivity and a wide linear range to hydrogen peroxide.
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Key words:
- High performance enzyme electrode
- / High sensitivity
- / Wide linear range
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