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Dong Z, Zhu X, Tang J, Liao Y, Cheng X, Tang L, Fang L. An integrated smartphone-based electrochemical detection system for highly sensitive and on-site detection of chemical oxygen demand by copper-cobalt bimetallic oxide-modified electrode. Mikrochim Acta 2024; 191:343. [PMID: 38801537 DOI: 10.1007/s00604-024-06399-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 04/29/2024] [Indexed: 05/29/2024]
Abstract
A portable and integrated electrochemical detection system has been constructed for on-site and real-time detection of chemical oxygen demand (COD). The system mainly consists of four parts: (i) sensing electrode with a copper-cobalt bimetallic oxide (CuCoOx)-modified screen-printed electrode; (ii) an integrated electrochemical detector for the conversion, amplification, and transmission of weak signals; (iii) a smartphone installed with a self-developed Android application (APP) for issuing commands, receiving, and displaying detection results; and (iv) a 3D-printed microfluidic cell for the continuous input of water samples. Benefiting from the superior catalytic capability of CuCoOx, the developed system shows a high detection sensitivity with 0.335 μA/(mg/L) and a low detection limit of 5.957 mg/L for COD determination and possessing high anti-interference ability to chloride ions. Moreover, this system presents good consistency with the traditional dichromate method in COD detection of actual water samples. Due to the advantages of cost effectiveness, portability, and point-of-care testing, the system shows great potential for water quality monitoring, especially in resource-limited remote areas.
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Affiliation(s)
- Zhengrong Dong
- College of Electrical and Information Engineering, Hunan University, Changsha, 410012, China
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China
| | - Xu Zhu
- School of Environmental Science and Engineering, Tiangong University, Tianjin, 300387, China
| | - Jing Tang
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China
| | - Yibo Liao
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China
| | - Xingyang Cheng
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China
| | - Lin Tang
- College of Environmental Science and Engineering, Key Laboratory of Environmental Biology and Pollution Control (Ministry of Education), Hunan University, Changsha, 410082, China.
| | - Leyuan Fang
- College of Electrical and Information Engineering, Hunan University, Changsha, 410012, China.
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He J, Xu X, Li M, Zhou S, Zhou W. Recent advances in perovskite oxides for non-enzymatic electrochemical sensors: A review. Anal Chim Acta 2023; 1251:341007. [PMID: 36925293 DOI: 10.1016/j.aca.2023.341007] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023]
Abstract
Non-enzymatic electrochemical sensors with significant advantages of high sensitivity, long-term stability, and excellent reproducibility, are one promising technology to solve many challenges, such as the detection of toxic substances and viruses. Among various materials, perovskite oxides have become a promising candidate for use in non-enzymatic electrochemical sensors because of their low cost, flexible structure, and high intrinsic catalytic activity. A comprehensive overview of the recent advances in perovskite oxides for non-enzymatic electrochemical sensors is provided, which includes the synthesis methods of nanostructured perovskites and the electrocatalytic mechanisms of perovskite catalysts. The better sensing performance of perovskite oxides is mainly due to the lattice O vacancies and superoxide oxygen ions (O22-/O-), which are generated by the transfer of lattice oxygen to adsorbed -OH and have performed excellent properties suitable for electrooxidation of analytes. However, the limited electron transfer kinetics, stability, and selectivity of perovskite oxides alone make perovskite oxides far from ready for scientific development. Therefore, composites of perovskite oxides with other materials like graphitic carbon, metals, metal compounds, conducting organics, and biomolecules are summarized. Furthermore, a brief section describing the future challenges and the corresponding recommendation is presented in this review.
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Affiliation(s)
- Juan He
- School of Chemistry and Chemical Engineering, Huaiyin Normal University, Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, No.111 West Changjiang Road, Huaian, 223300, Jiangsu Province, PR China; State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 210009, PR China.
| | - Xiaomin Xu
- WA School of Mines: Minerals, Energy and Chemical Engineering (WASM-MECE), Curtin University, Perth, WA, 6102, Australia.
| | - Meisheng Li
- School of Chemistry and Chemical Engineering, Huaiyin Normal University, Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, No.111 West Changjiang Road, Huaian, 223300, Jiangsu Province, PR China.
| | - Shouyong Zhou
- School of Chemistry and Chemical Engineering, Huaiyin Normal University, Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, No.111 West Changjiang Road, Huaian, 223300, Jiangsu Province, PR China.
| | - Wei Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, 210009, PR China.
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Chu D, Wang Y, Li D, Chu XQ, Ge D, Chen X. Prism-like bimetallic (Ni-Co) alkaline carboxylate-based non-enzymatic sensor capable of exceptionally high catalytic activity towards glucose. Dalton Trans 2022; 51:15354-15360. [PMID: 36148531 DOI: 10.1039/d2dt02424a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this study, we fabricated a novel non-enzymatic glucose sensor based on prism-like bimetallic alkaline carboxylate (CoNi-MIM). The morphology and structure of CoNi-MIM were carefully investigated by scanning electron microscopy (SEM), transmission electron microscopy (TEM), powder X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The electrochemical glucose oxidation of the synthesized sensor was then explored by cyclic voltammetry (CV) and chronoamperometry in alkaline medium. It was found that CoNi-MIM is the optimal choice with a remarkably high sensitivity of 5024.4 μA mM-1 cm-2, low detection limit of 56.1 nM (S/N = 3), linear response of up to 14.3 mM and excellent selectivity compared to Co-MIM, CoFe-MIM and CoMn-MIM. Furthermore, the as-fabricated sensor demonstrated appreciable practicality for the determination of glucose in real samples. These results indicate that CoNi-MIM holds a good application prospect in non-enzymatic glucose sensing.
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Affiliation(s)
- Dandan Chu
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China.
| | - Yan Wang
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China.
| | - Dong Li
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China.
| | - Xue-Qiang Chu
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China.
| | - Danhua Ge
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China.
| | - Xiaojun Chen
- College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing, 211800, P.R. China. .,Jiangsu Key Laboratory of Molecular Biology for Skin Diseases and STIs, Nanjing, 210042, P.R. China
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4
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Zou Y, Qi H, Sun Z. In-situ catalytic degradation of sulfamethoxazole with efficient CuCo-O@CNTs/NF cathode in a neutral electro-Fenton-like system. CHEMOSPHERE 2022; 296:134072. [PMID: 35216983 DOI: 10.1016/j.chemosphere.2022.134072] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 02/17/2022] [Accepted: 02/19/2022] [Indexed: 06/14/2023]
Abstract
In this paper, a CuCo-O@CNTs/NF electrode was successfully prepared and used for in-situ degradation of sulfamethoxazole (SMX) in an electro-Fenton-like system. Carbon nanotubes (CNTs) and coral-like copper-cobalt oxides were successively loaded on nickel foam (NF). CNTs contributed to improving the dispersibility and stability of copper-cobalt oxides, and the coral-like copper-cobalt oxide catalyst was anchored on CNTs without any adhesive. In the electro-Fenton-like system, dissolved oxygen can be reduced to superoxide anions in a one-electron step, which could be further transformed into hydrogen peroxide and then reacted with the active components on the electrode to generate reactive oxygen species (ROS) to participate in the degradation of SMX. Almost 100% SMX removal was obtained within 60 min in a wide near-neutral pH range (5.6-9.0), and the electrode could still achieve a 90.4% removal rate after ten recycle runs. Radical-quenching results showed that superoxide anions were the main species in the degradation of SMX. In addition, a possible degradation pathway of SMX was proposed. According to the result of toxicological simulations, the toxicity of the pollutant solution during the degradation process exhibited a decreasing trend. This study provides new insights for in-situ catalysis of electrodes with bimetallic active components to generate ROS for high-efficiency degradation of refractory organic pollutants.
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Affiliation(s)
- Yelong Zou
- National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Beijing University of Technology, Beijing, 100124, PR China.
| | - Haiqiang Qi
- National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Beijing University of Technology, Beijing, 100124, PR China.
| | - Zhirong Sun
- National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse Technology, Beijing University of Technology, Beijing, 100124, PR China.
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Aun TT, Salleh NM, Ali UFM, Manan NSA. Non-Enzymatic Glucose Sensors Involving Copper: An Electrochemical Perspective. Crit Rev Anal Chem 2021; 53:537-593. [PMID: 34477020 DOI: 10.1080/10408347.2021.1967720] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Non-enzymatic glucose sensors based on the use of copper and its oxides have emerged as promising candidates to replace enzymatic glucose sensors owing to their stability, ease of fabrication, and superior sensitivity. This review explains the theories of the mechanism of glucose oxidation on copper transition metal electrodes. It also presents an overview on the development of among the best non-enzymatic copper-based glucose sensors in the past 10 years. A brief description of methods, interesting findings, and important performance parameters are provided to inspire the reader and researcher to create new improvements in sensor design. Finally, several important considerations that pertain to the nano-structuring of the electrode surface is provided.
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Affiliation(s)
- Tan Tiek Aun
- Faculty of Science, Department of Chemistry, Universiti Malaya, Kuala Lumpur, Malaysia.,University Malaya Centre for Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Noordini Mohamad Salleh
- Faculty of Science, Department of Chemistry, Universiti Malaya, Kuala Lumpur, Malaysia.,Faculty of Science, Department of Chemistry, Centre for Fundamental and Frontier Sciences in Nanostructure Self-Assembly, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Umi Fazara Md Ali
- Chemical Engineering Programme, Faculty of Chemical Engineering & Technology, Universiti Malaysia Perlis, Arau, Malaysia.,Centre of Excellence for Biomass Utilization (COEBU), Universiti Malaysia Perlis, Arau, Malaysia
| | - Ninie Suhana Abdul Manan
- Faculty of Science, Department of Chemistry, Universiti Malaya, Kuala Lumpur, Malaysia.,University Malaya Centre for Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
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Taji Z, Ensafi AA, Heydari‐Soureshjani E, Rezaei B. A Novel Non‐enzymatic Selective and Sensitive Glucose Sensor Based on Nickel‐Copper Oxide@3D‐rGO/MWCNTs. ELECTROANAL 2021. [DOI: 10.1002/elan.202060151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zahra Taji
- Department of Chemistry Isfahan University of Technology Isfahan 84156-83111 Iran
| | - Ali A. Ensafi
- Department of Chemistry Isfahan University of Technology Isfahan 84156-83111 Iran
| | | | - Behzad Rezaei
- Department of Chemistry Isfahan University of Technology Isfahan 84156-83111 Iran
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Chen Q, Chu D, Yan L, Lai H, Chu XQ, Ge D, Chen X. Enhanced non-enzymatic glucose sensing based on porous ZIF-67 hollow nanoprisms. NEW J CHEM 2021. [DOI: 10.1039/d1nj01138c] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Porous ZIF-67 hollow nanoprisms based non-enzymatic glucose sensor was successfully prepared using Co5(OH)2(OAc)8·2H2O as a precursor by a diffusion-controlled strategy, which exhibited wide linear range and high sensitivity.
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Affiliation(s)
- Qiwen Chen
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Dandan Chu
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Li Yan
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Haichen Lai
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Xue-Qiang Chu
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Danhua Ge
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
| | - Xiaojun Chen
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing
- P. R. China
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Liu S, Zeng W, Guo Q, Li Y. Facile synthesis of CuCo 2O 4@NiCo 2O 4 hybrid nanowire arrays on carbon cloth for a multicomponent non-enzymatic glucose sensor. NANOTECHNOLOGY 2020; 31:495708. [PMID: 32717727 DOI: 10.1088/1361-6528/aba97a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The design of hierarchical heterogeneous structures with rational components is considered as a promising method to enhance the properties of electrocatalyst. Binary metal oxides, with high electrochemical activity, have attracted considerable interest in glucose determination. In this work, we synthesized the CuCo2O4@NiCo2O4 hybrid structure on conductive carbon cloth (CC) via a simple two-step hydrothermal process and investigated its catalytic ability toward glucose. The two individual components that make up this hybrid electrode have good electrical conductivity and excellent catalytic properties for glucose, so the smart combination of these two active materials can provide more catalytic sites and sufficient redox couples for the glucose oxidation. As a result, the CuCo2O4@NiCo2O4 modified CC presented superior glucose sensing properties, including ultrahigh sensitivity, fast response time, wide linear range and acceptable detection limit. Besides, the sample also exhibited good selectivity for substances in human blood that interfere with glucose detection, such as UA, AA, fructose, sucrose and KCl. The potential of the CuCo2O4@NiCo2O4/CC electrode for practical application was investigated by measuring the glucose concentration in real serum samples. These results prove that the construction of hierarchical ordered structure is conducive to the improvement of glucose sensor.
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Affiliation(s)
- Shilin Liu
- College of Materials Science and Engineering, Chongqing University, Chongqing 400030, People's Republic of China
| | - Wen Zeng
- College of Materials Science and Engineering, Chongqing University, Chongqing 400030, People's Republic of China
| | - Qi Guo
- College of Materials Science and Engineering, Chongqing University, Chongqing 400030, People's Republic of China
| | - Yanqiong Li
- School of Electronic and Electrical Engineering, Chongqing University of Arts and Sciences, Chongqing 400030, People's Republic of China
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10
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Flexible Free-Standing Cu xO/Ag 2O ( x = 1, 2) Nanowires Integrated with Nanoporous Cu-Ag Network Composite for Glucose Sensing. NANOMATERIALS 2020; 10:nano10020357. [PMID: 32092848 PMCID: PMC7075283 DOI: 10.3390/nano10020357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/10/2020] [Accepted: 02/12/2020] [Indexed: 12/13/2022]
Abstract
To improve glucose electrocatalytic performance, one efficient manner is to develop a novel Cu-Ag bimetallic composite with fertile porosity and unique architecture. Herein, the self-supported electrode with CuxO/Ag2O (x = 1, 2) nanowires grown in-situ on a nanoporous Cu-Ag network (CuxO/Ag2O@NP-CuAg) has been successfully designed by a facile two-step approach. The integrated hierarchical porous structure, the tip-converged CuxO/Ag2O nanowires combined with the interconnected porous conductive substrate, are favorable to provide more reactive sites and improve ions or electrons transportation. Compared with monometallic Cu2O nanowires integrated with nanoporous Cu matrix (Cu2O@NP-Cu), the bimetallic CuxO/Ag2O@NP-CuAg composites exhibit the enhanced electrocatalytic performance for glucose. Moreover, the higher sensitivity of ~1.49 mA mM−1 cm−2 in conjunction with a wider linear range of 17 mM for the CuxO/Ag2O@NP-CuAg electrode anodized for 10 min are attributed to the synergistic effect of porous structure and bimetallic CuxO/Ag2O nanowires. Particularly, the integrated CuxO/Ag2O@NP-CuAg composites possess good flexibility, which has been reported for the first time. Accordingly, the CuxO/Ag2O@NP-CuAg with excellent glucose electrocatalytic performance and good flexibility is promising to further develop as a candidate electrode material of glucose sensors.
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Xu H, Han F, Xia C, Wang S, Zhuiykov S, Zheng G. Spinel sub-stoichiometric CuxCoyO4 nano-wire framework thin-film electrode for enhanced electrochemical non-enzymatic sensing of glucose. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135295] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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12
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Zhang J, Sun Y, Li X, Xu J. Fabrication of porous NiMn 2O 4 nanosheet arrays on nickel foam as an advanced sensor material for non-enzymatic glucose detection. Sci Rep 2019; 9:18121. [PMID: 31792429 PMCID: PMC6889510 DOI: 10.1038/s41598-019-54746-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/19/2019] [Indexed: 11/11/2022] Open
Abstract
In this work, porous NiMn2O4 nanosheet arrays on nickel foam (NiMn2O4 NSs@NF) was successfully fabricated by a simple hydrothermal step followed by a heat treatment. Porous NiMn2O4 NSs@NF is directly used as a sensor electrode for electrochemical detecting glucose. The NiMn2O4 nanosheet arrays are uniformly grown and packed on nickel foam to forming sensor electrode. The porous NiMn2O4 NSs@NF electrode not only provides the abundant accessible active sites and the effective ion-transport pathways, but also offers the efficient electron transport pathways for the electrochemical catalytic reaction by the high conductive nickel foam. This synergy effect endows porous NiMn2O4 NSs@NF with excellent electrochemical behaviors for glucose detection. The electrochemical measurements are used to investigate the performances of glucose detection. Porous NiMn2O4 NSs@NF for detecting glucose exhibits the high sensitivity of 12.2 mA mM−1 cm−2 at the window concentrations of 0.99–67.30 μM (correlation coefficient = 0.9982) and 12.3 mA mM−1 cm−2 at the window concentrations of 0.115–0.661 mM (correlation coefficient = 0.9908). In addition, porous NiMn2O4 NSs@NF also exhibits a fast response of 2 s and a low LOD of 0.24 µM. The combination of porous NiMn2O4 nanosheet arrays and nickel foam is a meaningful strategy to fabricate high performance non-enzymatic glucose sensor. These excellent properties reveal its potential application in the clinical detection of glucose.
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Affiliation(s)
- Jie Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, P.R. China
| | - Yudong Sun
- Liaoning Province Key Laboratory for Synthesis and Application of Functional Compounds, College of Chemistry and Chemical Engineering, Bohai University, Jinzhou, 121013, P.R. China
| | - Xianchun Li
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, 114051, P.R. China.
| | - Jiasheng Xu
- Liaoning Province Key Laboratory for Synthesis and Application of Functional Compounds, College of Chemistry and Chemical Engineering, Bohai University, Jinzhou, 121013, P.R. China.
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Assessing the electrochemical performance of hierarchical nanostructured CuO@TiO2 as an efficient bi-functional electrocatalyst. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01797-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Yuan R, Li H, Yin X, Wang P, Lu J, Zhang L. Cu nanowires paper interlinked with cobalt oxide films for enhanced sensing and energy storage. Chem Commun (Camb) 2019; 55:9031-9034. [PMID: 31292574 DOI: 10.1039/c9cc04470a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Cu-NWs paper synthesized by a one-step method is first presented. Owing to its good conductivity, it is an effective framework to interlink TMOs and prevent aggregation. For a practical application, the core-shell Cu NWs@ultrathin CoOx delivers good performance for the catalytic oxidation of glucose and energy storage, with a sensitivity of 396.57 μA mM-1 cm-2 and a capacitance of 797.7 F g-1 (1 A g-1).
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Affiliation(s)
- Ruimei Yuan
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Hejun Li
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Xuemin Yin
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Peipei Wang
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Jinhua Lu
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
| | - Leilei Zhang
- State Key Laboratory of Solidification Processing, Carbon/Carbon Composites Research Center, Northwestern Polytechnical University, Xi'an 710072, China.
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Long L, Liu X, Chen L, Wang S, Liu M, Jia J. MOF-derived 3D leaf-like CuCo oxide arrays as an efficient catalyst for highly sensitive glucose detection. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.04.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Zheng W, Li Y, Lee LYS. Insights into the transition metal ion-mediated electrooxidation of glucose in alkaline electrolyte. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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17
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Chen H, Sun P, Qiu M, Jiang M, Zhao J, Han D, Niu L, Cui G. Co-P decorated nanoporous copper framework for high performance flexible non-enzymatic glucose sensors. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.04.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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18
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Chen H, Fan G, Zhao J, Qiu M, Sun P, Fu Y, Han D, Cui G. A portable micro glucose sensor based on copper-based nanocomposite structure. NEW J CHEM 2019. [DOI: 10.1039/c9nj00888h] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A sensor device based on a copper-based nanocomposite structure is achieved and presents excellent sensing performance for glucose.
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Affiliation(s)
- Huang Chen
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education
- The Key Lab of Low-Carbon Chemistry and Energy Conservation of Guangdong Province
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Guokang Fan
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education
- The Key Lab of Low-Carbon Chemistry and Energy Conservation of Guangdong Province
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Jie Zhao
- School of Mechanical and Automotive Engineering
- South China University of Technology
- Guangzhou
- China
| | - Meijia Qiu
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education
- The Key Lab of Low-Carbon Chemistry and Energy Conservation of Guangdong Province
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Peng Sun
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education
- The Key Lab of Low-Carbon Chemistry and Energy Conservation of Guangdong Province
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
| | - Yifeng Fu
- Electronics Materials and Systems Laboratory
- Department of Microtechnology and Nanoscience
- Chalmers University of Technology
- Gothenburg
- Sweden
| | - Dongxue Han
- Center for Advanced Analytical Science
- c/o School of Chemistry and Chemical Engineering
- Guangzhou University
- Guangzhou
- P. R. China
| | - Guofeng Cui
- Key Laboratory for Polymeric Composite & Functional Materials of Ministry of Education
- The Key Lab of Low-Carbon Chemistry and Energy Conservation of Guangdong Province
- School of Chemistry
- Sun Yat-sen University
- Guangzhou
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