Electrochemical hydrogen peroxide sensor based on carbon supported Cu@Pt core-shell nanoparticles

被引：32
作者：
Zhao, Wenjun [1 ,2 ,3 ]
Jin, Jiayi [1 ,2 ,3 ]
Wu, Huimin [1 ,2 ,3 ]
Wang, Shengfu [1 ,2 ,3 ]
Fneg, Chuanqi [1 ,2 ,3 ]
Yang, Shuijin [5 ]
Ding, Yu [4 ]
机构：
[1] Hubei Univ, Minist Educ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Wuhan 430062, Peoples R China
[2] Hubei Univ, Minist Educ, Key Lab Synth & Applicat Organ Funct Mol, Wuhan 430062, Peoples R China
[3] Hubei Univ, Coll Chem & Chem Engn, Wuhan 430062, Peoples R China
[4] Hubei Engn Univ, Coll Chem & Mat Sci, Xiaogan 432000, Peoples R China
[5] Hubei Key Lab Pollutant Anal & Reuse Technol, Huangshi 435000, Peoples R China
来源：
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS | 2017年 / 78卷
基金：
中国国家自然科学基金;
关键词：
Non-enzymatic hydrogen peroxide sensor; Electrocatalysis; Cu@Pt/C nanocomposites; OXYGEN REDUCTION REACTION; PLATINUM NANOPARTICLES; NONENZYMATIC GLUCOSE; GRAPHENE; ELECTROOXIDATION; BIOSENSOR; OXIDATION; PD; NANOTUBES; ELECTRODE;
D O I：
10.1016/j.msec.2017.04.072
中图分类号：
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号：
0805 ; 080501 ; 080502 ;
摘要：
The Cu@Pt/C nanocomposites have been synthesized via two-step reduction method. Electrochemical observations showed that the Cu@Pt/C had better electrocatalytic activity for the reduction of hydrogen peroxide than Pt/C, with a wide linear range between 0.50 mu M and 32.56 mM, a high sensitivity of 351.3 mu A mM(-1) cm(-2), and a low detection limit of 0.15 mu M (signal/noise = 3). Furthermore, the sensor based on Cu@Pt/C has potential applications due to its excellent long-time stability, good reproducibility and acceptable selectivity. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：185 / 190
页数：6
相关论文
共 55 条
[11]   Electrochemical determination of hydrogen peroxide using copper/porous silicon based non-enzymatic sensor [J].
Ensafi, Ali A. ;
Abarghoui, M. Mokhtari ;
Rezaei, B. .
SENSORS AND ACTUATORS B-CHEMICAL, 2014, 196 :398-405
[12]   One-pot ultrasonic-electrodeposition of copper-graphene nanoflowers in Ethaline for glucose sensing [J].
He, Yaping ;
Zheng, Jianbin .
ANALYTICAL METHODS, 2013, 5 (03) :767-772
[13]   Electrochemical biosensing platforms using platinum nanoparticles and carbon nanotubes [J].
Hrapovic, S ;
Liu, YL ;
Male, KB ;
Luong, JHT .
ANALYTICAL CHEMISTRY, 2004, 76 (04) :1083-1088
[14]   Dispersed CuO Nanoparticles on a Silicon Nanowire for Improved Performance of Nonenzymatic H2O2 Detection [J].
Huang, Jianfei ;
Zhu, Yihua ;
Zhong, Hua ;
Yang, Xiaoling ;
Li, Chunzhong .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (10) :7055-7062
[15]  
Hussain N, 2015, CATAL SCI TECHNOL, V5, P1251, DOI 10.1039/c4cy01229a
[16]   Novel Fe@Fe-O@Ag nanocomposite for efficient non-enzymatic sensing of hydrogen peroxide [J].
Jakubec, Petr ;
Urbanova, Veronika ;
Markova, Zdenka ;
Zboril, Radek .
ELECTROCHIMICA ACTA, 2015, 153 :62-67
[17]   Bimetallic Pt-M (M = Cu, Ni, Pd, and Rh) nanoporous for H2O2 based amperometric biosensors [J].
Janyasupab, Metini ;
Liu, Chen-Wei ;
Zhang, Yuan ;
Wang, Kuan-Wen ;
Liu, Chung-Chiun .
SENSORS AND ACTUATORS B-CHEMICAL, 2013, 179 :209-214
[18]   A method to construct a third-generation horseradish peroxidase biosensor: Self-assembling gold nanoparticles to three-dimensional sol-gel network [J].
Jia, JB ;
Wang, BQ ;
Wu, AG ;
Cheng, GJ ;
Li, Z ;
Dong, SJ .
ANALYTICAL CHEMISTRY, 2002, 74 (09) :2217-2223
[19]   An Ultrahigh Selective and Sensitive Enzyme-Free Hydrogen Peroxide Sensor Based on Palladium Nanoparticles and Nafion-Modified Electrode [J].
Karuppiah, Chelladurai ;
Palanisamy, Selvakumar ;
Chen, Shen-Ming .
ELECTROCATALYSIS, 2014, 5 (02) :177-185
[20]   High loading Pt nanoparticles on functionalization of carbon nanotubes for fabricating nonenzyme hydrogen peroxide sensor [J].
Li, Xiaoyan ;
Liu, Xiuhui ;
Wang, Weiwei ;
Li, Lin ;
Lu, Xiaoquan .
BIOSENSORS & BIOELECTRONICS, 2014, 59 :221-226
123456