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  • Title: Novel application of CoFe layered double hydroxide nanoplates for colorimetric detection of H(2)O(2) and glucose.
    Author: Zhang Y, Tian J, Liu S, Wang L, Qin X, Lu W, Chang G, Luo Y, Asiri AM, Al-Youbi AO, Sun X.
    Journal: Analyst; 2012 Mar 21; 137(6):1325-8. PubMed ID: 22290215.
    Abstract:
    The present communication demonstrates the proof of concept of using CoFe layered double hydroxide (CoFe-LDHs) nanoplates as an effective peroxidase mimetic to catalyze the oxidation of peroxidase substrate 3,3',5,5'-tetramethylbenzidine in the presence of H(2)O(2) to produce a blue solution. We further demonstrate successfully CoFe-LDHs nanoplate-based colorimetric assay to detect H(2)O(2) and glucose.
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