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Self-templated fabrication of FeMnO3 nanoparticle-filled polypyrrole nanotubes for peroxidase mimicking with a synergistic effect and their sensitive colorimetric detection of glutathione

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Abstract

A self-templated approach has been developed for the preparation of FeMnO3 nanoparticles filled in the hollow core of polypyrrole (PPy) nanotubes by an in situ polymerization process accompanied by the etching of FeMnO3 nanofibers. The prepared FeMnO3@PPy nanotubes exhibited a superior peroxidase-like activity. The catalytic reaction system has been used for the sensitive colorimetric detection of glutathione with a low detection limit and good selectivity.

Graphical abstract: Self-templated fabrication of FeMnO3 nanoparticle-filled polypyrrole nanotubes for peroxidase mimicking with a synergistic effect and their sensitive colorimetric detection of glutathione

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Publication details

The article was received on 26 Feb 2018, accepted on 10 Apr 2018 and first published on 11 Apr 2018


Article type: Communication
DOI: 10.1039/C8CC01574K
Citation: Chem. Commun., 2018, Advance Article
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    Self-templated fabrication of FeMnO3 nanoparticle-filled polypyrrole nanotubes for peroxidase mimicking with a synergistic effect and their sensitive colorimetric detection of glutathione

    M. Chi, S. Chen, M. Zhong, C. Wang and X. Lu, Chem. Commun., 2018, Advance Article , DOI: 10.1039/C8CC01574K

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