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

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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†
Chemical Communications ( IF 4.3 ) Pub Date : 2018-04-11 00:00:00 , DOI: 10.1039/c8cc01574k
Maoqiang Chi _{1,

2,

3,

4,

5} , Sihui Chen _{1,

2,

3,

4,

5} , Mengxiao Zhong _{1,

2,

3,

4,

5} , Ce Wang _{1,

2,

3,

4,

5} , Xiaofeng Lu _{1,

2,

3,

4,

5}

Affiliation

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.

中文翻译：

FeMnO ₃纳米颗粒填充聚吡咯纳米管的自模板制备，用于协同作用的过氧化物酶模拟及其对谷胱甘肽的灵敏比色检测†

已经开发了一种自我模板化的方法，用于通过原位聚合工艺伴随蚀刻FeMnO ₃纳米纤维来制备填充在聚吡咯（PPy）纳米管的空心中的FeMnO ₃纳米颗粒。制备的FeMnO ₃ @PPy纳米管表现出优异的过氧化物酶样活性。催化反应系统已用于谷胱甘肽的灵敏比色检测，检测限低，选择性好。

更新日期：2018-04-11

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