One-step preparation of Ag nanoparticle-decorated coordination polymer nanobelts and their application for enzymeless H2O2 detection

被引：39
|
作者：
Luo, Yonglan [1 ]
Lu, Wenbo [1 ]
Chang, Guohui [1 ]
Liao, Fang [1 ]
Sun, Xuping [1 ]
机构：
[1] China W Normal Univ, Sch Chem & Chem Ind, Chem Synth & Pollut Control Key Lab Sichuan Provi, Nanchong 637002, Sichuan, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2011年 / 56卷 / 24期
关键词：
Ag nanoparticle; Coordination polymer; Nanobelt; H2O2; detection; HORSERADISH-PEROXIDASE BIOSENSOR; HYDROGEN-PEROXIDE; GOLD NANOPARTICLES; SENSOR; ELECTRODE; COLLOIDS; FILM;
D O I：
10.1016/j.electacta.2011.07.024
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this paper, we report on the one-step preparation of Ag nanoparticle (AgNP)-decorated coordination polymer nanobelts, carried out by direct mixing of an aqueous AgNO3 solution and a N,N-dimethylformamide (DMF) solution of 4,4'-bipyridine (BPD) at room temperature. The construction of an enzymeless H2O2 sensor using such nanocomposites with a detection limit of 0.9 mu M is also demonstrated. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8371 / 8374
页数：4
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