Non-enzymatic glucose sensor with high sensitivity based on Cu-Al layered double hydroxides

被引：63

作者：

Wang, Fenfen ^{[1
]}

Zhang, Yanwu ^{[1
]}

Liang, Wenxia ^{[1
]}

Chen, Langxing ^{[1
,2
]}

Li, Yijun ^{[1
,2
,3
]}

He, Xiwen ^{[1
]}

机构：

[1] Nankai Univ, Coll Chem, Tianjin Key Lab Biosensing & Mol Recognit, Tianjin 300071, Peoples R China

[2] Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300071, Peoples R China

[3] Nankai Univ, Natl Demonstrat Ctr Expt Chem Educ, Tianjin 300071, Peoples R China

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2018年 / 273卷

关键词：

Cu-Al layered double hydroxides; Non-enzymatic; Glucose sensor; Amperometry; Blood; GLASSY-CARBON ELECTRODE; HYDROGEN-PEROXIDE; ELECTROCHEMICAL DETECTION; MESOPOROUS CARBON; NANOPARTICLES; NANOCOMPOSITES; NANOTUBES; NI/AL; ARRAY; H2O2;

D O I：

10.1016/j.snb.2018.06.038

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The Cu-Al layered double hydroxides (CuAl-LDHs) composites were prepared via one-step co-precipitation method and characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). Glucose could be oxidized electrocatalytically on the CuAl-LDHs composites modified glassy carbon electrode(CuAl-LDHs/GCE) in alkaline solutions as an enzyme-free sensor with high sensitivity (detection limit of 0.02 mu mol L-1), fast response (less than 5 s) and wide linear range (0.1-240 mu mol L-1). Furthermore, the proposed sensor showed strong anti-interference ability in the presence of dopamine, ascorbic acid, uric acid, acetaminophen and other carbohydrate compounds. The CuAl-LDHs/GCE was used successfully for the determination of glucose in human blood samples.

引用

页码：41 / 47

页数：7

共 50 条

[1] Non-enzymatic acetylcholine sensor based on Ni-Al layered double hydroxides/ordered mesoporous carbon
Ju, Jian
Bai, Jing
Bo, Xiangjie
Guo, Liping
[J]. ELECTROCHIMICA ACTA, 2012, 78 : 569 - 575
[2] Synthesis and characterization of Cu-Al layered double hydroxides
Lwin, Y
Yarmo, MA
Yaakob, Z
Mohamad, AB
Daud, WRW
[J]. MATERIALS RESEARCH BULLETIN, 2001, 36 (1-2) : 193 - 198
[3] Mechanochemical synthesis of Cu-Al and methyl orange intercalated Cu-Al layered double hydroxides
Qu, Jun
He, Xiaoman
Chen, Min
Hu, Huimin
Zhang, Qiwu
Liu, Xinzhong
[J]. MATERIALS CHEMISTRY AND PHYSICS, 2017, 191 : 173 - 180
[4] Doped graphene/Cu nanocomposite: A high sensitivity non-enzymatic glucose sensor for food
Shabnam, Luba
Faisal, Shaikh Nayeem
Roy, Anup Kumar
Haque, Enamul
Minett, Andrew I.
Gomes, Vincent G.
[J]. FOOD CHEMISTRY, 2017, 221 : 751 - 759
[5] An improved sensitivity non-enzymatic glucose sensor based on a CuO nanowire modified Cu electrode
Zhuang, Zhenjing
Su, Xiaodong
Yuan, Hongyan
Sun, Qun
Xiao, Dan
Choi, Martin M. F.
[J]. ANALYST, 2008, 133 (01) : 126 - 132
[6] Catalytic Ozonation of Ciprofloxacin with Cu-Al Layered Double Hydroxides Based on Response Surface Analysis
Xu, Runjing
Li, Liang
Fu, Xiaojie
Yu, Liu
Jin, Yunjing
Li, Liudiang
[J]. JOURNAL OF ENVIRONMENTAL ENGINEERING, 2022, 148 (04)
[7] Synthesis of Cu-Al layered double hydroxides from aluminum saline slags
Boulahbal, A. I.
Santamaria, L.
Azizi, A.
Boutahala, M.
Korili, S. A.
Gil, A.
[J]. MINERALS ENGINEERING, 2023, 204
[8] A Non-Enzymatic Electrochemical Sensor of Cu@Co-MOF Composite for Glucose Detection with High Sensitivity and Selectivity
Ma, Zhen-Zhen
Wang, Yue-Shu
Liu, Bing
Jiao, Huan
Xu, Ling
[J]. CHEMOSENSORS, 2022, 10 (10)
[9] Non-Enzymatic Glucose Sensor Based on Cu Electrode Modified with CuO Nanoflowers
Song, Min-Jung
Lee, Seung-Koo
Kim, Jong-Hoon
Lim, Dae-Soon
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (04) : B43 - B46
[10] Chemodynamic/photothermal synergistic therapy based on Ce-doped Cu-Al layered double hydroxides
Wang, Zhengdi
Fu, Liyang
Zhu, Yu
Wang, Sa
Shen, Guohong
Jin, Lan
Liang, Ruizheng
[J]. JOURNAL OF MATERIALS CHEMISTRY B, 2021, 9 (03) : 710 - 718

← 1 2 3 4 5 →