Copper Phthalocyanine Catalysis to Oxidation of Adrenaline by Oxygen and Its Application in Adrenaline Detection

The oxidation of adrenaline by dioxygen using copper phthalocyanine （CuPc） as the catalyzer was studied. CuPc has the optimal catalytic pH of 8.0 and the optimal catalytic temperature of 55 ℃. It also has good storage and operation stability. The fiber optic adrenaline biosensor based on CuPc cataly...

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Bibliographic Details
Published in:Journal of Wuhan University of Technology. Materials science edition 2008-10, Vol.23 (5), p.606-609
Main Authors: Huang, Jun, Li, Mingtian, Tang, Yan, Fang, Hua, Ding, Liyun
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Materials Science
Oxidation
催化氧化
模拟酶
纤维光学生物传感器
肾上腺素
铜酞菁
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Summary:The oxidation of adrenaline by dioxygen using copper phthalocyanine （CuPc） as the catalyzer was studied. CuPc has the optimal catalytic pH of 8.0 and the optimal catalytic temperature of 55 ℃. It also has good storage and operation stability. The fiber optic adrenaline biosensor based on CuPc catalysis and fluorescence quenching was fabricated and studied. This sensor has the detection range of 7.0 × 10^-5 1.5 × 10^-4mol/L, the response time of 4 rain, good reproducibility and stability.
ISSN:1000-2413
1993-0437
DOI:10.1007/s11595-007-5606-0