Abstract − Analytical Sciences, 20(4), 589 (2004).
Porphyrin Hybrid Complex ([2Fe-2S]2TPPS) as a Catalyst for Determination of Hydrogen Peroxide
Wen-Tao YUAN, Shun-Hua LI, Hong ZHENG, and Jin-Gou XU
The Key Laboratory of Analytical Science of MOE and Department of Chemistry, Xiamen University, Xiamen 361005, P. R. China
A new promising mimetic enzyme, a [2Fe-2S] cluster-porphyrin hybrid complex ([2Fe-2S]2TPPS), has been synthesized and applied to the determination of hydrogen peroxide. Under the optimum condition, the calibration graph has a linear range of 8.0 × 10-8 - 1.0 × 10-6 mol/l H2O2 with a detection limit (3σ, N = 9) of 5.3 × 10-9 mol/l.
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