1
|
Zaki M, Shafie E, Abdel-Gawad S, Fekry A, Saad R, shehata M. Mn/Cu nanoparticles modified carbon paste electrode as a novel electrochemical sensor for nicotine detection. ELECTROANAL 2022. [DOI: 10.1002/elan.202200143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
2
|
Chang HW, Dong CL, Chen YH, Xu YZ, Huang TC, Chen SC, Liu FJ, Lai YH, Tsai YC. Extended Graphite Supported Flower-like MnO 2 as Bifunctional Materials for Supercapacitors and Glucose Sensing. NANOMATERIALS 2021; 11:nano11112881. [PMID: 34835646 PMCID: PMC8623433 DOI: 10.3390/nano11112881] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/20/2021] [Accepted: 10/24/2021] [Indexed: 11/17/2022]
Abstract
A simple, efficient, and cost-effective extended graphite as a supporting platform further supported the MnO2 growth for the construction of hierarchical flower-like MnO2/extended graphite. MnO2/extended graphite exhibited an increase in sp2 carbon bonds in comparison with that of extended graphite. It can be expected to display better electrical conductivity and further promote electron/ion transport kinetics for boosting the electrochemical performance in supercapacitors and glucose sensing. In supercapacitors, MnO2/extended graphite delivered an areal capacitance value of 20.4 mF cm−2 at 0.25 mA cm−2 current densities and great cycling stability (capacitance retention of 83% after 1000 cycles). In glucose sensing, MnO2/extended graphite exhibited a good linear relationship in glucose concentration up to about 5 mM, sensitivity of 43 μA mM−1cm−2, and the limit of detection of 0.081 mM. It is further concluded that MnO2/extended graphite could be a good candidate for the future design of synergistic multifunctional materials in electrochemical techniques.
Collapse
Affiliation(s)
- Han-Wei Chang
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
- Pesticide Analysis Center, National United University, Miaoli 360302, Taiwan
- Correspondence: (H.-W.C.); (Y.-H.L.); (Y.-C.T.); Tel.: +886-37-382216 (H.-W.C.); +886-37-382206 (Y.-H.L.); +886-4-22857257 (Y.-C.T.); Fax: +886-37-382189 (H.-W.C.); +886-37-382189 (Y.-H.L.); +886-4-22854734 (Y.-C.T.)
| | - Chung-Li Dong
- Department of Physics, Tamkang University, Tamsui, New Taipei City 25137, Taiwan;
| | - Yan-Hua Chen
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
| | - Yuan-Zhang Xu
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
| | - Tzu-Chi Huang
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
| | - Song-Chi Chen
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
| | - Feng-Jiin Liu
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
- Pesticide Analysis Center, National United University, Miaoli 360302, Taiwan
| | - Yin-Hung Lai
- Department of Chemical Engineering, National United University, Miaoli 360302, Taiwan; (Y.-H.C.); (Y.-Z.X.); (T.-C.H.); (S.-C.C.); (F.-J.L.)
- Pesticide Analysis Center, National United University, Miaoli 360302, Taiwan
- Institute of Food Safety and Health Risk Assessment, National Yang Ming Chiao Tung University, Taipei 11221, Taiwan
- Correspondence: (H.-W.C.); (Y.-H.L.); (Y.-C.T.); Tel.: +886-37-382216 (H.-W.C.); +886-37-382206 (Y.-H.L.); +886-4-22857257 (Y.-C.T.); Fax: +886-37-382189 (H.-W.C.); +886-37-382189 (Y.-H.L.); +886-4-22854734 (Y.-C.T.)
| | - Yu-Chen Tsai
- Department of Chemical Engineering, National Chung Hsing University, Taichung 40227, Taiwan
- Correspondence: (H.-W.C.); (Y.-H.L.); (Y.-C.T.); Tel.: +886-37-382216 (H.-W.C.); +886-37-382206 (Y.-H.L.); +886-4-22857257 (Y.-C.T.); Fax: +886-37-382189 (H.-W.C.); +886-37-382189 (Y.-H.L.); +886-4-22854734 (Y.-C.T.)
| |
Collapse
|
3
|
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.
Collapse
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
| |
Collapse
|
4
|
Graphene oxide template based synthesis of NiCo2O4 nanosheets for high performance non-enzymatic glucose sensor. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126600] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
5
|
Rajeev R, Datta R, Varghese A, Sudhakar Y, George L. Recent advances in bimetallic based nanostructures: Synthesis and electrochemical sensing applications. Microchem J 2021. [DOI: 10.1016/j.microc.2020.105910] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
6
|
A Nonenzymatic Glucose Sensor Platform Based on Specific Recognition and Conductive Polymer-Decorated CuCo 2O 4 Carbon Nanofibers. MATERIALS 2020; 13:ma13122874. [PMID: 32604917 PMCID: PMC7345228 DOI: 10.3390/ma13122874] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/21/2020] [Accepted: 06/23/2020] [Indexed: 11/20/2022]
Abstract
CuCo2O4 decoration carbon nanofibers (CNFs) as an enzyme-free glucose sensor were fabricated via electrospinning technology and carbonization treatment. The CNFs with advantages of abundant nitrogen amounts, porosity, large surface area, and superior electrical conductivity were used as an ideal matrix for CuCo2O4 decoration. The resultant CuCo2O4–CNF hybrids possessed favorable properties of unique three-dimensional architecture and good crystallinity, accompanied by the CuCo2O4 nanoparticles uniformly growing on the CNF skeleton. To further enhance the selective molecular recognition capacity of the developed sensor, a conductive film was synthesized through the electropolymerization of thiophene and thiophene-3-boronic acid (TBA). Based on the synergistic effects of the performances of CNFs, CuCo2O4 nanoparticles, and boronic acid-decorated polythiophene layer, the obtained poly(thiophene-3-boronic acid) (PTBA)/CuCo2O4–CNF-modified electrodes (PTBA/CuCo2O4–CNFs/glassy carbon electrode (GCE)) displayed prominent electrocatalytic activity toward electro-oxidation of glucose. The fabricated sensor presented an outstanding performance in the two linear ranges of 0.01–0.5 mM and 0.5–1.5 mM, with high selectivity of 2932 and 708 μA·mM−1·cm−2, respectively. The composite nanofibers also possessed good stability, repeatability, and excellent anti-interference selectivity toward the common interferences. All these results demonstrate that the proposed composite nanofibers hold great potential in the application of constructing an enzyme-free glucose sensing platform.
Collapse
|
7
|
Electrochemically Prepared Unzipped Single Walled Carbon Nanotubes-MnO2 Nanostructure Composites for Hydrogen Peroxide and Glucose Sensing. CHEMOSENSORS 2019. [DOI: 10.3390/chemosensors7010001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Amperometric hydrogen peroxide (H2O2) and glucose biosensors based on unzipped carbon nanotubes with modified glassy carbon electrode (GCE) have been successfully fabricated via a facile electrochemical oxidative method. In this work, we investigated the feasibility of this new form of carbon nanomaterial as a substrate electrode material for fabricating sensitive platform for H2O2 and glucose sensors. For this purpose, the manganese oxide (MnO2)/unzipped single-walled carbon nanotubes (SWCNTs) film was synthesized by the cyclic voltammetry method. The developed sensing film, MnO2/unzipped SWCNTs/GCE, displayed a satisfactory analytical performance for H2O2, including a wide linear range of 2.0 × 10−6 to 5.0 × 10−3 M with a detection limit of 0.31 × 10−6 M (10.7 ppb). This film was further applied for glucose sensing with a linearity range of 0.01 to 1.2 mM with a correlation coefficient of 0.9822 in the physiological pH (7.4). This facile, fast, environmentally-friendly, and economical preparation strategy of carbon nanomaterial-based electrode materials opens up the possibility of developing high quality biocompatible hydrogen peroxide and glucose sensors.
Collapse
|
8
|
Recent advances in electrochemical non-enzymatic glucose sensors - A review. Anal Chim Acta 2018; 1033:1-34. [PMID: 30172314 DOI: 10.1016/j.aca.2018.05.051] [Citation(s) in RCA: 315] [Impact Index Per Article: 52.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/23/2018] [Accepted: 05/18/2018] [Indexed: 12/13/2022]
Abstract
This review encompasses the mechanisms of electrochemical glucose detection and recent advances in non-enzymatic glucose sensors based on a variety of materials ranging from platinum, gold, metal alloys/adatom, non-precious transition metal/metal oxides to glucose-specific organic materials. It shows that the discovery of new materials based on unique nanostructures have not only provided the detailed insight into non-enzymatic glucose oxidation, but also demonstrated the possibility of direct detection in whole blood or interstitial fluids. We critically evaluate various aspects of non-enzymatic electrochemical glucose sensors in terms of significance as well as performance. Beyond laboratory tests, the prospect of commercialization of non-enzymatic glucose sensors is discussed.
Collapse
|
9
|
Electrochemical nonenzymatic sensing of glucose using advanced nanomaterials. Mikrochim Acta 2017; 185:49. [PMID: 29594566 DOI: 10.1007/s00604-017-2609-1] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 12/02/2017] [Indexed: 12/22/2022]
Abstract
An overview (with 376 refs.) is given here on the current state of methods for electrochemical sensing of glucose based on the use of advanced nanomaterials. An introduction into the field covers aspects of enzyme based sensing versus nonenzymatic sensing using nanomaterials. The next chapter cover the most commonly used nanomaterials for use in such sensors, with sections on uses of noble metals, transition metals, metal oxides, metal hydroxides, and metal sulfides, on bimetallic nanoparticles and alloys, and on other composites. A further section treats electrodes based on the use of carbon nanomaterials (with subsections on carbon nanotubes, on graphene, graphene oxide and carbon dots, and on other carbonaceous nanomaterials. The mechanisms for electro-catalysis are also discussed, and several Tables are given where the performance of sensors is being compared. Finally, the review addresses merits and limitations (such as the frequent need for working in strongly etching alkaline solutions and the need for diluting samples because sensors often have analytical ranges that are far below the glucose levels found in blood). We also address market/technology gaps in comparison to commercially available enzymatic sensors. Graphical Abstract Schematic representation of electrochemical nonenzymatic glucose sensing on the nanomaterials modified electrodes. At an applied potential, the nanomaterial-modified electrodes exhibit excellent electrocatalytic activity for direct oxidation of glucose oxidation.
Collapse
|
10
|
Cui S, Li L, Ding Y, Zhang J, Yang H, Wang Y. Mesoporous NiCo2O4-decorated reduced graphene oxide as a novel platform for electrochemical determination of rutin. Talanta 2017; 164:291-299. [DOI: 10.1016/j.talanta.2016.10.109] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 01/26/2023]
|
11
|
Yang S, Liu L, Wang G, Li G, Deng D, Qu L. One-pot synthesis of Mn3O4 nanoparticles decorated with nitrogen-doped reduced graphene oxide for sensitive nonenzymatic glucose sensing. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.07.021] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|