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Barad C, Kimmel G, Opalińska A, Gierlotka S, Łojkowski W. Lattice variation as a function of concentration and grain size in MgO-NiO solid solution system. Heliyon 2024; 10:e31275. [PMID: 38803881 PMCID: PMC11129000 DOI: 10.1016/j.heliyon.2024.e31275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/01/2024] [Accepted: 05/14/2024] [Indexed: 05/29/2024] Open
Abstract
The study aimed to understand how changes in crystal's size affect the lattice parameters and crystal structure of Mg1-xNixO solid solution for six X values ranging from x = 0 to x = 1. Mg1-xNixO was synthesized via two different wet-chemical techniques: the sol-gel and the microwave hydrothermal method, both followed by calcination at different temperatures of 673, 873, 1073, 1273 and 1473 K. As annealing caused grain growth, the varied temperature range allowed to examine a wide range of grain sizes. The lattice parameters and x values were determined from XRD (X-ray diffraction) peak positions and intensities respectively. The grain size was evaluated by XRD line profile analysis and supported by SEM (scanning electron microscope) observations. At the temperatures of 673 and 873 K grain size was in the nanometric range and from 1073 K and above grain size was in the micrometric range. A non-monotonic lattice variation versus grain size was found for each concentration. When grain size decreased there was a slight contraction, however for grain size in the nanometric range there was a severe lattice expansion. Both lattice parameter changes were explained by two effects acting together: contraction due to surface stress and expansion due to weakening of the ionic bonding at nanocrystalline particles. In this current research study, the lattice parameter was mapped in two dimensions: concentration and grain size. The findings of this study provided valuable insights into the lattice variation in the MgO-NiO solid solution system.
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Affiliation(s)
- Chen Barad
- NRCN, P.O. Box 9001, Beer-Sheva, 84190, Israel
| | - Giora Kimmel
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva, 84105, Israel
| | - Agnieszka Opalińska
- Institute of High Pressure Physics, Polish Academic of Sciences (PAS), Warszawa, Poland
| | - Stanislaw Gierlotka
- Institute of High Pressure Physics, Polish Academic of Sciences (PAS), Warszawa, Poland
| | - Witold Łojkowski
- Institute of High Pressure Physics, Polish Academic of Sciences (PAS), Warszawa, Poland
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2
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Li L, Fang S, Chen W, Li Y, Vafadar MF, Wang D, Kang Y, Liu X, Luo Y, Liang K, Dang Y, Zhao L, Zhao S, Yin Z, Sun H. Facile Semiconductor p-n Homojunction Nanowires with Strategic p-Type Doping Engineering Combined with Surface Reconstruction for Biosensing Applications. NANO-MICRO LETTERS 2024; 16:192. [PMID: 38743197 PMCID: PMC11093954 DOI: 10.1007/s40820-024-01394-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/11/2024] [Indexed: 05/16/2024]
Abstract
Photosensors with versatile functionalities have emerged as a cornerstone for breakthroughs in the future optoelectronic systems across a wide range of applications. In particular, emerging photoelectrochemical (PEC)-type devices have recently attracted extensive interest in liquid-based biosensing applications due to their natural electrolyte-assisted operating characteristics. Herein, a PEC-type photosensor was carefully designed and constructed by employing gallium nitride (GaN) p-n homojunction semiconductor nanowires on silicon, with the p-GaN segment strategically doped and then decorated with cobalt-nickel oxide (CoNiOx). Essentially, the p-n homojunction configuration with facile p-doping engineering improves carrier separation efficiency and facilitates carrier transfer to the nanowire surface, while CoNiOx decoration further boosts PEC reaction activity and carrier dynamics at the nanowire/electrolyte interface. Consequently, the constructed photosensor achieves a high responsivity of 247.8 mA W-1 while simultaneously exhibiting excellent operating stability. Strikingly, based on the remarkable stability and high responsivity of the device, a glucose sensing system was established with a demonstration of glucose level determination in real human serum. This work offers a feasible and universal approach in the pursuit of high-performance bio-related sensing applications via a rational design of PEC devices in the form of nanostructured architecture with strategic doping engineering.
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Affiliation(s)
- Liuan Li
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Shi Fang
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Wei Chen
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Yueyue Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, People's Republic of China
| | - Mohammad Fazel Vafadar
- Department of Electrical and Computer Engineering, McGill University, 3480 University Street, Montreal, QC, H3A 0E9, Canada
| | - Danhao Wang
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Yang Kang
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Xin Liu
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Yuanmin Luo
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Kun Liang
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China
| | - Yiping Dang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No 1277 Jiefang Ave., Wuhan, 430022, People's Republic of China
| | - Lei Zhao
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No 1277 Jiefang Ave., Wuhan, 430022, People's Republic of China
| | - Songrui Zhao
- Department of Electrical and Computer Engineering, McGill University, 3480 University Street, Montreal, QC, H3A 0E9, Canada
| | - Zongzhi Yin
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, No 218 Jixi Road, Hefei, 230022, People's Republic of China.
| | - Haiding Sun
- iGaN Laboratory, School of Microelectronics, University of Science and Technology of China, Hefei, 230026, People's Republic of China.
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3
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Gopal TS, Alzahrani KE, Assaifan AK, Albrithen H, Alodhayb A, Muthuramamoorthy M, Pandiaraj S, Grace AN. Reduced graphene oxide supported MXene based metal oxide ternary composite electrodes for non-enzymatic glucose sensor applications. Sci Rep 2022; 12:20583. [PMID: 36446882 PMCID: PMC9708649 DOI: 10.1038/s41598-022-24700-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 11/18/2022] [Indexed: 12/03/2022] Open
Abstract
Diagnosis and monitoring of glucose level in human blood has become a prime necessity to avoid health risk and to cater this, a sensor's performance with wide linearity range and high sensitivity is required. This work reports the use of ternary composite viz. MG-Cu2O (rGO supported MXene sheet with Cu2O) for non-enzymatic sensing of glucose. It has been prepared by co-precipitation method and characterized with X-ray powder diffraction, Ultraviolet-visible absorption spectroscopy (UV-Vis), Raman spectroscopy, Field emission scanning electron microscopy, High resolution transmission electron microscopy and Selected area diffraction. These analyses show a cubic structure with spherical shaped Cu2O grown on the MG sheet. Further, the electrocatalytic activity was carried out with MG-Cu2O sensing element by cyclic voltammetry and chronoamperometry technique and compared with M-Cu2O (MXene with Cu2O) composite without graphene oxide. Of these, MG-Cu2O composite was having the high defect density with lower crystalline size of Cu2O, which might enhance the conductivity thereby increasing the electrocatalytic activity towards the oxidation of glucose as compared to M-Cu2O. The prepared MG-Cu2O composite shows a sensitivity of 126.6 µAmM-1 cm-2 with a wide linear range of 0.01to 30 mM, good selectivity, good stability over 30 days and shows a low Relative Standard Deviation (RSD) of 1.7% value towards the sensing of glucose level in human serum. Thus, the aforementioned finding indicates that the prepared sensing electrode is a well suitable candidate for the sensing of glucose level for real time applications.
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Affiliation(s)
- Tamil Selvi Gopal
- grid.412813.d0000 0001 0687 4946Centre for Nanotechnology Research, Vellore Institute of Technology, Vellore, Tamil Nadu India
| | - Khalid E. Alzahrani
- grid.56302.320000 0004 1773 5396Present Address: Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia ,grid.56302.320000 0004 1773 5396Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451 Saudi Arabia
| | - Abdulaziz K. Assaifan
- grid.56302.320000 0004 1773 5396Present Address: Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia
| | - Hamad Albrithen
- grid.56302.320000 0004 1773 5396Present Address: Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia ,grid.56302.320000 0004 1773 5396Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451 Saudi Arabia
| | - Abdullah Alodhayb
- grid.56302.320000 0004 1773 5396Present Address: Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia ,grid.56302.320000 0004 1773 5396Department of Physics and Astronomy, College of Science, King Saud University, Riyadh, 11451 Saudi Arabia
| | - Muthumareeswaran Muthuramamoorthy
- grid.56302.320000 0004 1773 5396Present Address: Biological and Environmental Sensing Research Unit, King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh, 11451 Saudi Arabia
| | - Saravanan Pandiaraj
- grid.56302.320000 0004 1773 5396Department of Self-Development Skills, CFY Deanship, King Saud University, Riyadh, Saudi Arabia
| | - Andrews Nirmala Grace
- grid.412813.d0000 0001 0687 4946Centre for Nanotechnology Research, Vellore Institute of Technology, Vellore, Tamil Nadu India
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4
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Izhar F, Imran M, Izhar H, Latif S, Hussain N, Iqbal HMN, Bilal M. Recent advances in metal-based nanoporous materials for sensing environmentally-related biomolecules. CHEMOSPHERE 2022; 307:135999. [PMID: 35985388 DOI: 10.1016/j.chemosphere.2022.135999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/11/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
Highly sensitive, stable, selective, efficient, and short reaction time sensors play a substantial role in daily life/industry and are the need of the day. Due to the rising environmental issues, nanoporous carbon and metal-based materials have attracted significant attention in environmental analysis owing to their intriguing and multifunctional properties and cost-effective and rapid detection of different analytes by sensing applications. Environmental-related issues such as pollution have been a significant threat to the world. Therefore, it is necessary to fabricate highly promising performance-based sensor materials with excellent reliability, selectivity and good sensitivity for monitoring various analytes. In this regard, different methods have been employed to fabricate these sensors comprising metal, metal oxides, metal oxide carbon composites and MOFs leading to the formation of nanoporous metal and carbon composites. These composites have exceptional properties such as large surface area, distinctive porosity, and high conductivity, making them promising candidates for several versatile sensing applications. This review covers recent advances and significant studies in the sensing field of various nanoporous metal and carbon composites. Key challenges and future opportunities in this exciting field are also part of this review.
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Affiliation(s)
- Fatima Izhar
- Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Muhammad Imran
- Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan.
| | - Hamyal Izhar
- Centre for Inorganic Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Shoomaila Latif
- School of Physical Sciences, University of the Punjab, Lahore, 53700, Pakistan
| | - Nazim Hussain
- Centre for Applied Molecular Biology (CAMB), University of the Punjab, Lahore, 53700, Pakistan
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China.
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5
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Goel R, Jha R, Ravikant C. Synergistic effect of Urea and Potassium Sulphate during hydrothermal synthesis of NiO nanospheres with reduced crystallite size and enhanced electrical conductivity. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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6
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Zhang L, Wang Z, Li J, Yang W. Electrochemical Preparation of Nano-silver/Nickel Materials and Their Application in Glucose Nonenzymatic Sensors. Electrocatalysis (N Y) 2022. [DOI: 10.1007/s12678-022-00730-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Venkadesh A, Mathiyarasu J, Dave S, Radhakrishnan S. Amine mediated synthesis of nickel oxide nanoparticles and their superior electrochemical sensing performance for glucose detection. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108779] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Non-enzymatic and rapid detection of glucose on PVA-CuO thin film using ARDUINO UNO based capacitance measurement unit. Biomed Microdevices 2021; 23:36. [PMID: 34259948 DOI: 10.1007/s10544-021-00568-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2021] [Indexed: 10/20/2022]
Abstract
Glucose measurement is one of the essential health monitoring practices for maintaining blood sugar levels. Here, we have fabricated a highly specific capacitive nano-sensor for non-enzymatic glucose detection. Capacitance measurements were carried out on polyvinyl alcohol capped copper oxide (PVA-CuO) thin films on indium tin oxide (ITO) coated glass using ARDUINO UNO. The capacitance study shows a decrease in capacitance with an increase in glucose concentrations. The applicability in real samples was performed by studying the glucose in the presence of fetal bovine serum. Most commonly found interfering agents were used for interference studies, which confirmed the capacitive nano-sensor specificity. The system was further checked for repeatability up to six readings and reproducibility up to 5 chips. The shelf-life study showed stability for four weeks of a chip. These studies indicate that this capacitance-based measurement unit can be used for reliable, rapid, and non-enzymatic detection of glucose in real sample.
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9
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Jeevanandham G, Vediappan K, ALOthman ZA, Altalhi T, Sundramoorthy AK. Fabrication of 2D-MoSe 2 incorporated NiO Nanorods modified electrode for selective detection of glucose in serum samples. Sci Rep 2021; 11:13266. [PMID: 34168234 PMCID: PMC8225789 DOI: 10.1038/s41598-021-92620-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 06/08/2021] [Indexed: 12/04/2022] Open
Abstract
Layered molybdenum diselenide (MoSe2) nanosheets were formed by the weak Van der Waals forces of attraction between Se and Mo atoms. MoSe2 has a larger space between the adjacent layers and smaller band gaps in the range of 0.85 to ~ 1.6 eV. In this study, MoSe2 nanosheets decorated nickel oxide (NiO) nanorods have been synthesized by hydrothermal method using sodium molybdate and selenium metal powder. NiO/MoSe2 composite formation was confirmed by powder X-ray diffraction analysis. In addition, the presence of MoSe2 nanosheets on NiO nanorods were confirmed by field emission scanning electron microscopy, high-resolution transmission electron microscopy and X-ray photoelectron spectroscopy. The Nyquist plots of NiO/MoSe2 coated glassy carbon electrode (GCE) was indicated that it had lower charge transfer resistance compared to NiO/GCE and MoSe2/GCE. Furthermore, as-prepared NiO/MoSe2/GCE was used to detect glucose in alkaline solution by cyclic voltammetry and amperometry techniques. The NiO/MoSe2/GCE was exhibited a linear response for the oxidation of glucose from 50 µM to 15.5 mM (R2 = 0.9842) at 0.5 V by amperometry. The sensor response time and the limit of detection were found to be 2 s and 0.6 µM for glucose. Moreover, selectivity of the NiO/MoSe2 sensor was tested in the presence of common interferent molecules such as hydrogen peroxide, fructose, lactose, ascorbic acid, uric acid, and dopamine. It was found that NiO/MoSe2/GCE did not respond to these interfering biomolecules. In addition, NiO/MoSe2/GCE had shown high stability, reproducibility and repeatability. Finally, the practical application of the sensor was demonstrated by detecting glucose in human blood serum with the acceptable recovery.
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Affiliation(s)
- Gayathri Jeevanandham
- Department of Chemistry, SRM Institute of Science and Technology, Tamil Nadu, Kattankulathur, 603203, India
| | - Kumaran Vediappan
- Department of Chemistry, SRM Institute of Science and Technology, Tamil Nadu, Kattankulathur, 603203, India
| | - Zeid A ALOthman
- Chemistry Department, College of Science, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Tariq Altalhi
- Department of Chemistry, College of Science, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia
| | - Ashok K Sundramoorthy
- Department of Chemistry, SRM Institute of Science and Technology, Tamil Nadu, Kattankulathur, 603203, India.
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10
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Microwave-assisted decoration of cotton fabrics with Nickel-Cobalt sulfide as a wearable glucose sensing platform. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115244] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Meng L, Li W, Guo P, Wang S, Tong X. A novel selective oxidative cleavage of C C bond mediated by black nickel oxide in the presence of molecular oxygen. CATAL COMMUN 2021. [DOI: 10.1016/j.catcom.2021.106305] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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12
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Wang L, Wu Y, Sun C, Wang H, Ren J. Shape-controlled Cu 2O nanospheres as bifunctional catalysts boosting the oxidations of glucose and hydrazine. CrystEngComm 2021. [DOI: 10.1039/d1ce00913c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cuprous oxide (Cu2O) nanoparticles hold promise as low-cost catalysts for the oxidations of both glucose and hydrazine (N2H4). The shape-controlled growth of Cu2O crystals can regulate effectively its catalytic activities.
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Affiliation(s)
- Li Wang
- School of Chemistry & Environmental Engineering, Pingdingshan University, Pingdingshan 467000, China
| | - Yutai Wu
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Chaoyang Sun
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Hui Wang
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Jianwei Ren
- Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway and University Roads, Auckland Park, 2092, Johannesburg, South Africa
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13
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Zhang S, Mou X, Cui Z, Hou C, Yang W, Gao H, Luo X. Partial sulfidation for constructing Cu 2O–CuS heterostructures realizing enhanced electrochemical glucose sensing. NEW J CHEM 2021. [DOI: 10.1039/d1nj00298h] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A Cu2O–CuS heterostructure was constructed to elucidate the relationship between heterojunctions and electrochemical glucose sensing.
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Affiliation(s)
- Sai Zhang
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Xiaoming Mou
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Zhao Cui
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Changmin Hou
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Wenlong Yang
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Hongtao Gao
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
| | - Xiliang Luo
- Key Laboratory of Optic–Electric Sensing and Analytical Chemistry for Life Science
- MOE
- Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
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14
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Flame synthesis of NiO nanoparticles on carbon cloth: An efficient non-enzymatic sensor for glucose and formaldehyde. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105505] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Multi-shelled NiO hollow microspheres as bifunctional materials for electrochromic smart window and non-enzymatic glucose sensor. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04861-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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3D shell-core structured NiCu-OH@Cu(OH)2 nanorod: A high-performance catalytic electrode for non-enzymatic glucose detection. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114477] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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17
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Mohamed Azharudeen A, Karthiga R, Rajarajan M, Suganthi A. Selective enhancement of non-enzymatic glucose sensor by used PVP modified on α-MoO3 nanomaterials. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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18
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Hashemi SA, Mousavi SM, Bahrani S, Ramakrishna S. Polythiophene silver bromide nanostructure as ultra-sensitive non-enzymatic electrochemical glucose biosensor. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109959] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Gudipati NS, Palyam S, Vanjari SK, Challapalli S. Electrocatalytic performance of cobalt doped copper bismuth oxide for glucose sensing and photoelectrochemical applications. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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20
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He W, Huang Y, Wu J. Enzyme-Free Glucose Biosensors Based on MoS 2 Nanocomposites. NANOSCALE RESEARCH LETTERS 2020; 15:60. [PMID: 32166428 PMCID: PMC7067927 DOI: 10.1186/s11671-020-3285-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 02/18/2020] [Indexed: 05/07/2023]
Abstract
High-performance glucose biosensors are highly desired for healthcare. To meet these demands, glucose biosensors, particularly enzyme-free glucose biosensors, have received much attention. Two-dimensional materials, e.g., graphene, with high surface area, excellent electrical properties, and good biocompatibility, have been the main focus of biosensor research in the last decade. This review presents the recent progress made in enzyme-free glucose biosensors based on MoS2 nanocomposites. Two different techniques for glucose detections are introduced, with an emphasis on electrochemical glucose biosensors. Challenges and future perspectives of MoS2 nanocomposite glucose biosensors are also discussed.
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Affiliation(s)
- Weijie He
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Yixuan Huang
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China
| | - Jiang Wu
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610054, People's Republic of China.
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21
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Guo S, Zhang C, Yang M, Zhou Y, Bi C, Lv Q, Ma N. A facile and sensitive electrochemical sensor for non-enzymatic glucose detection based on three-dimensional flexible polyurethane sponge decorated with nickel hydroxide. Anal Chim Acta 2020; 1109:130-139. [PMID: 32252896 DOI: 10.1016/j.aca.2020.02.037] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/12/2020] [Accepted: 02/18/2020] [Indexed: 01/22/2023]
Abstract
A novel three-dimensional nickel hydroxide/polyurethane (Ni(OH)2/PU) electrode was prepared by a simple and environmentally friendly method and used for non-enzymatic detection of glucose. The Ni(OH)2/PU electrode was obtained by one-pot hydrothermal method of loading nickel hydroxide on a cheap, easily available and flexible polyurethane sponge, which is facile and energy-saving. The porous structure of the polyurethane sponge provides a large surface area and a rich electrochemical active site for the electrode, which is beneficial to the oxidation reaction of glucose on the surface of the electrode with Ni(OH)2. The Ni(OH)2/PU electrode structure was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The cyclic voltammetry test was used to study the catalytic performance of Ni(OH)2/PU electrode for oxidation of glucose and the chronoamperometry was used to investigate the detection performance of Ni(OH)2/PU electrode on glucose. The results indicate that this non-enzymatic glucose sensor had a high sensitivity of 2845 μA mM-1 cm-2, a low detection limit of 0.32 μM (S/N = 3), a detection range of 0.01-2.06 mM and response time of less than 5 s. In addition, the Ni(OH)2/PU electrode had excellent selectivity, reproducibility and stability and also exhibited effective detection of glucose in fetal bovine serum (FBS). In summary, Ni(OH)2/PU electrode had broad prospects as an excellent candidate for non-enzymatic glucose sensors. The study also opens up a facile and energy-saving approach for preparing three-dimensional (3D) functionalized polymer electrode via hydrothermal method as electrochemical sensors.
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Affiliation(s)
- Shixi Guo
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Chunhong Zhang
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China.
| | - Ming Yang
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Yanli Zhou
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Changlong Bi
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Qingtao Lv
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Ning Ma
- Key Laboratory of Superlight Materials and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
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22
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Subash VS, Alagumalai K, Chen SM, Shanmugam R, Shiuan HJ. Ultrasonication assisted synthesis of NiO nanoparticles anchored on graphene oxide: an enzyme-free glucose sensor with ultrahigh sensitivity. NEW J CHEM 2020. [DOI: 10.1039/d0nj02127j] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
In recent years, the cost-effective fabrication of inorganic materials has received considerable attention from researchers working in various fields.
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Affiliation(s)
- Vetri Selvi Subash
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Krishnapandi Alagumalai
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Shen-Ming Chen
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Ragurethinam Shanmugam
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Huang Ji Shiuan
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
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23
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Quan Q, Zhang T, Lei C, Yang B, Li Z, Chen J, Yuan C, Lei L, Hou Y. Confined carburization-engineered synthesis of ultrathin nickel oxide/nickel heterostructured nanosheets for enhanced oxygen evolution reaction. NANOSCALE 2019; 11:22261-22269. [PMID: 31746907 DOI: 10.1039/c9nr07986f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Low-cost and highly effective transition metal oxides are being widely researched as one of the most promising electrocatalysts for the oxygen evolution reaction (OER). However, traditional transition metal oxides suffer from sluggish reaction kinetics due to their intrinsically poor electronic conductivity. Herein, we demonstrate a facile polydopamine-assisted carburization strategy for the confined synthesis of novel NiOx/Ni ultrathin heterostructured nanosheets. Benefiting from the large exposed surface area and fast charge transfer, the obtained ultrathin NiOx/Ni heterostructured nanosheets exhibit an overpotential of 358 mV at a current density of 10 mA cm-2 and a small Tafel slope of 51 mV dec-1, outperforming other reported representative nickel oxide based materials and commercial Ir/C catalysts. In addition, a sustainable and efficient overall water-splitting electrolyzer integrated ultrathin NiOx/Ni nanosheets with commercial Pt/C can be effectively and stably driven by solar cells.
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Affiliation(s)
- Quan Quan
- Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China.
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24
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Liu S, Liu B, Gong C, Li Z. A nanoporous Cu-Ag thin film at the Cu-Ag-Zn alloy surface by spontaneous dissolution of Zn and Cu in different degrees as a highly sensitive non-enzymatic glucose sensor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134599] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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25
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Daemi S, Moalem-Banhangi M, Ghasemi S, Ashkarran AA. An efficient platform for the electrooxidation of formaldehyde based on amorphous NiWO4 nanoparticles modified electrode for fuel cells. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113270] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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26
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Derikvand Z, Rahmati F, Azadbakht A. Nano NiO/AlMCM‐41, a green synergistic, highly efficient and recyclable catalyst for the reduction of nitrophenols. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4864] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zohreh Derikvand
- Department of Chemistry, Khorramabad BranchIslamic Azad University Khorramabad Iran
| | - Fatemeh Rahmati
- Department of Chemistry, Khorramabad BranchIslamic Azad University Khorramabad Iran
| | - Azadeh Azadbakht
- Department of Chemistry, Khorramabad BranchIslamic Azad University Khorramabad Iran
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27
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Abunahla H, Mohammad B, Alazzam A, Jaoude MA, Al-Qutayri M, Abdul Hadi S, Al-Sarawi SF. MOMSense: Metal-Oxide-Metal Elementary Glucose Sensor. Sci Rep 2019; 9:5524. [PMID: 30940837 PMCID: PMC6445282 DOI: 10.1038/s41598-019-41892-w] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 03/18/2019] [Indexed: 02/06/2023] Open
Abstract
In this paper, we present a novel Pt/CuO/Pt metal-oxide-metal (MOM) glucose sensor. The devices are fabricated using a simple, low-cost standard photolithography process. The unique planar structure of the device provides a large electrochemically active surface area, which acts as a nonenzymatic reservoir for glucose oxidation. The sensor has a linear sensing range between 2.2 mM and 10 mM of glucose concentration, which covers the blood glucose levels for an adult human. The distinguishing property of this sensor is its ability to measure glucose at neutral pH conditions (i.e. pH = 7). Furthermore, the dilution step commonly needed for CuO-based nonenzymatic electrochemical sensors to achieve an alkaline medium, which is essential to perform redox reactions in the absence of glucose oxidase, is eliminated, resulting in a lower-cost and more compact device.
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Affiliation(s)
- Heba Abunahla
- Department of Electrical and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Baker Mohammad
- Department of Electrical and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, UAE.
| | - Anas Alazzam
- Department of Mechanical Engineering, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Maguy Abi Jaoude
- Department of Chemistry, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Mahmoud Al-Qutayri
- Department of Electrical and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Sabina Abdul Hadi
- Department of Electrical and Computer Engineering, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Said F Al-Sarawi
- Centre for Biomedical Engineering, School of Electrical and Electronic Engineering, The University of Adelaide, Adelaide, SA 5005, Australia
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28
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Gao Y, Yu Q, Du Y, Yang M, Gao L, Rao S, Yang Z, Lan Q, Yang Z. Synthesis of Co3O4-NiO nano-needles for amperometric sensing of glucose. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.02.049] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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29
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Zhu T, Zhang Y, Luo L, Zhao X. Facile Fabrication of NiO-Decorated Double-Layer Single-Walled Carbon Nanotube Buckypaper for Glucose Detection. ACS APPLIED MATERIALS & INTERFACES 2019; 11:10856-10861. [PMID: 30802407 DOI: 10.1021/acsami.9b00803] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A novel NiO-decorated flexible buckypaper (NiO-BP) was fabricated by a simple and scalable vacuum filtration method for electrochemical detection of glucose. The NiO-BP consists of two layers: one side is composed of purified single-walled carbon nanotubes, serving as the supporting layer, whereas the other side comprises NiO-loaded single-walled carbon nanotubes, serving as the catalyst layer. The morphology and structure of NiO-BP were characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction and Raman spectroscopy. The fabricated NiO-BP was applied to the electrochemical detection of glucose. Under optimized conditions, the sensor exhibited a wide linear range of 0.1-9 mM for the determination of glucose with high sensitivity (2701 μA mM-1 cm-2) and a short response time (<2.5 s). The present work reveals that the buckypaper with a unique double-layer structure is promising for wearable biosensors.
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30
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Muthurasu A, Kim HY. Fabrication of Hierarchically Structured MOF‐Co
3
O
4
on Well‐aligned CuO Nanowire with an Enhanced Electrocatalytic Property. ELECTROANAL 2019. [DOI: 10.1002/elan.201800823] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Alagan Muthurasu
- Department of BIN Convergence TechnologyChonbuk National University Republic Korea
| | - Hak Yong Kim
- Department of BIN Convergence TechnologyChonbuk National University Republic Korea
- Department of Organic Materials and Fiber EngineeringChonbuk National University Jeonju 561-756 Republic of Korea
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31
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Sivakumar M, Veeramani V, Chen SM, Madhu R, Liu SB. Porous carbon-NiO nanocomposites for amperometric detection of hydrazine and hydrogen peroxide. Mikrochim Acta 2019; 186:59. [PMID: 30617429 DOI: 10.1007/s00604-018-3145-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 12/03/2018] [Indexed: 01/14/2023]
Abstract
A hydrothermal route is reported for the preparation of a composite consisting of sheet-like glucose-derived carbon and nickel oxide nanoparticles. The nanocomposites were prepared at different annealing temperatures and exploited as electrode materials for amperometric (i-t) determination of hydrazine (N2H4) and hydrogen peroxide (H2O2) at trace levels. The performances of the sensors were assessed by cyclic voltammetry and amperometry detection using a rotating disk electrode (RDE) technique. The modified electrode annealed at ca. 300 °C was found to exhibit the best electrocatalytic performance in terms of sensitive and selective detection of N2H4 and H2O2 even in the presence of interfering species. The electrode is inexpensive, robust, easy to prepare in large batches, highly stable, and has a low overpotential. H2O2 can be sensed, best at a working voltage of typically 0.13 V vs Ag/AgCl; rotationg speed 1200 rpm) over a wide concentration range (0.01 to 3.9 µM) with a detection limit of 1.5 nM. N2H4 can be sensed, best at a working voltage of typically 0.0 V within the concentration range from 0.5 μM to 12 mM with an excellent detection limit of 1.5 µM. Thus, this cost-effective and robust modified electrode, which may be readily prepared in large batch quantity, represents a practical platform for industrial sensing. Graphical abstract Schematic of the hydrothermal method for synthesis of carbon and nickel oxide nanoparticle composites (GCD/NiO-150, GCD/NiO-300, and GCD/NiO-450). The composite was used for the electro-oxidation of hydrazine (N2H4) and hydrogen peroxide (H2O2) by cyclic voltammetry and amperometry (i-t).
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Affiliation(s)
- Mani Sivakumar
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan
| | - Vediyappan Veeramani
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan.,International Institute for Carbon-Neutral Energy Research (I2CNER), Electrochemical Energy Conversion Device, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka, 819-0395, Japan
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan.
| | - Rajesh Madhu
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, E1 4NS, London, UK
| | - Shang-Bin Liu
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan.
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32
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Zhao Z, Ding J, Zhou H, Zhu R, Pang H. Concentration as a trigger to improve electrocatalytic activity of a Prussian blue analogue in glucose oxidation. CrystEngComm 2019. [DOI: 10.1039/c9ce00947g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nickel-based Prussian blue analogues were synthesized as electrode materials for electrocatalytic glucose oxidation, and exhibited excellent electrochemical performance.
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Affiliation(s)
- Zhimin Zhao
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
| | - Jiawei Ding
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
| | - Huijie Zhou
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
| | - Rongmei Zhu
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education)
| | - Huan Pang
- School of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- P. R. China
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33
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Co3O4 nanostructures on flexible carbon cloth for crystal plane effect of nonenzymatic electrocatalysis for glucose. Biosens Bioelectron 2019; 123:25-29. [DOI: 10.1016/j.bios.2018.07.039] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 07/12/2018] [Accepted: 07/17/2018] [Indexed: 11/20/2022]
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34
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Muthukumaran P, Ramya R, Thivya P, Wilson J, Ravi G. Nanocomposite based on restacked crystallites of β-NiS and Ppy for the determination of theophylline and uric acid on screen-printed electrodes. NEW J CHEM 2019. [DOI: 10.1039/c9nj04246f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We synthesized calcinated β-NiS with a highly crystalline porous nature and mixed it with Ppy to prepare a nanocomposite, which exhibited high electrocatalytic activity and this was then used to detect theophylline and uric acid with high sensitivity and stability.
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Affiliation(s)
- P. Muthukumaran
- Polymer Electronics Lab
- Department of Bioelectronics and Biosensors
- Alagappa University
- Karaikudi-630004
- India
| | - R. Ramya
- Polymer Electronics Lab
- Department of Bioelectronics and Biosensors
- Alagappa University
- Karaikudi-630004
- India
| | - P. Thivya
- Polymer Electronics Lab
- Department of Bioelectronics and Biosensors
- Alagappa University
- Karaikudi-630004
- India
| | - J. Wilson
- Polymer Electronics Lab
- Department of Bioelectronics and Biosensors
- Alagappa University
- Karaikudi-630004
- India
| | - G. Ravi
- Photonic Crystals Lab
- Department of Physics
- Alagappa University
- Karaikudi-630004
- India
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35
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Mirzaei H, Nasiri AA, Mohamadee R, Yaghoobi H, Khatami M, Azizi O, Zaimy MA, Azizi H. Direct growth of ternary copper nickel cobalt oxide nanowires as binder-free electrode on carbon cloth for nonenzymatic glucose sensing. Microchem J 2018. [DOI: 10.1016/j.microc.2018.07.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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36
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Wang Y, Cui J, Wang Y, Yu D, Cheng S, Zheng H, Shu X, Zhang Y, Wu Y. Decorating Mn3O4 nanoparticle on NiO nanoflake arrays for high-performance electrochemical biosensors. J Solid State Electrochem 2018. [DOI: 10.1007/s10008-018-4117-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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37
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Liu YY, Guo XL, Zhao L, Zhu L, Chen ZT, Chen J, Zhang Y, Sun LT, Zhao YH. Facile preparation of surfactant-free Au NPs/RGO/Ni foam for degradation of 4-nitrophenol and detection of hydrogen peroxide. NANOTECHNOLOGY 2018; 29:235706. [PMID: 29570092 DOI: 10.1088/1361-6528/aab936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The application of Au nanoparticles (Au NPs) often requires surface modification with chemical surfactants, which dramatically reduce the surface activity and increase the chemical contamination and cost of Au NPs. In this research, we have developed a novel Au NPs/reduced graphene oxide/Ni foam hybrid (Au NPs/RGO/NiF) by in situ reduction through ascorbic acid and replacement reaction. This method is green, facile and efficient. The Au NPs are free of chemical surfactants and are homogeneously distributed on the surface of the RGO/NiF. The as-prepared Au NPs/RGO/NiF hybrid is uniform, stable and exhibits not only a high reduction efficiency for the reduction of 4-nitrophenol with a catalytic kinetic constant of up to 0.46 min-1 (0.15 cm3 catalysis) but also a sensitive and selective detection of H2O2 with a detection limit of ∼1.60 μM.
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Affiliation(s)
- Y Y Liu
- Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, People's Republic of China. SEU-JSRI Joint Research Center for The Application of Advanced Carbon Materials, Nanjing 210096, People's Republic of China
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38
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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: 326] [Impact Index Per Article: 54.3] [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.
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39
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Ni Y, Xu J, Liu H, Shao S. Fabrication of RGO-NiCo 2O 4 nanorods composite from deep eutectic solvents for nonenzymatic amperometric sensing of glucose. Talanta 2018; 185:335-343. [PMID: 29759209 DOI: 10.1016/j.talanta.2018.03.097] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 02/06/2018] [Accepted: 03/29/2018] [Indexed: 10/17/2022]
Abstract
A novel reduced graphene oxide supported nickel cobaltate nanorods composite (RGO-NiCo2O4) was prepared by a simple ionothermal method in deep eutectic solvents for the first time. Electrochemical results demonstrated that the obtained nanocomposite modified glassy carbon electrode exhibited excellent electrocatalytic performance towards the oxidation of glucose with a wide double-linear range from 1 μM to 25 mM and a low detection limit of 0.35 μM (S/N = 3). NiCo2O4 nanorods with many small interconnected nanoparticles provided many electrocatalytic active sites, while RGO with large surface area offered good electrical conductivity. The synergistic effect between NiCo2O4 nanorods and RGO contributed to the enhanced sensing ability of the hybrid nanostructure. This sensitive glucose sensor can be also used for the practical detection of glucose in human serum.
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Affiliation(s)
- Yue Ni
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Jian Xu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Hong Liu
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China
| | - Shijun Shao
- CAS Key Laboratory of Chemistry of Northwestern Plant Resources and Key Laboratory for Natural Medicine of Gansu Province, Lanzhou institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China.
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40
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Xu T, Jin W, Wang Z, Cheng H, Huang X, Guo X, Ying Y, Wu Y, Wang F, Wen Y, Yang H. Electrospun CuO-Nanoparticles-Modified Polycaprolactone @Polypyrrole Fibers: An Application to Sensing Glucose in Saliva. NANOMATERIALS 2018; 8:nano8030133. [PMID: 29495508 PMCID: PMC5869624 DOI: 10.3390/nano8030133] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 02/16/2018] [Accepted: 02/17/2018] [Indexed: 12/19/2022]
Abstract
A non-invasive method for detecting glucose is pursued by millions of diabetic patients to improve their personal management of blood glucose. In this work, a novel CuO nanoparticles (NPs) decorated polycaprolactone@polypyrrole fibers modified indium-tin oxide (denoted as CuO/PCL@PPy/ITO) electrode has been fabricated by electrospinning combined with the electrodeposition method for non-enzymatic detection of glucose in saliva fluid. The electrospun composite fibers exhibit high sensitivity for the glucose detection. The synergistic effect between CuO and PPy together with the unique three-dimensional net structure contributes the reliable selectivity, good test repeatability, large-scale production reproducibility in massive way, the reasonable stability and a high catalytic surface area to the sensor. Quantitative detection of glucose is determined in the linear range from 2 μM to 6 mM and the lowest detection limit is 0.8 μM. The CuO/PCL@PPy/ITO electrode shows potential for the non-invasive detection of salivary glucose.
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Affiliation(s)
- Ting Xu
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Wen Jin
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Zhenzhen Wang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Haiyan Cheng
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Xinhua Huang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Xiaoyu Guo
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Ye Ying
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Yiping Wu
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Feng Wang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Ying Wen
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
| | - Haifeng Yang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Municipal Education Committee Key Laboratory of Molecular Imaging Probes and Sensors and Department of Chemistry, Shanghai Normal University, Shanghai 200234, China.
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41
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Strano V, Mirabella S. Low-cost and facile synthesis of Ni(OH) 2/ZnO nanostructures for high-sensitivity glucose detection. NANOTECHNOLOGY 2018; 29:015502. [PMID: 29115277 DOI: 10.1088/1361-6528/aa98ec] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
An efficient electrode for non-enzymatic glucose detection is produced with low-cost techniques on a Cu wire. ZnO nanorods (NRs) were grown on a Cu wire by chemical bath deposition and were used as the substrate for pulsed electrodeposition of nanostructured Ni(OH)2 flakes. The effect of the electrodeposition potential on the final morphology and electrochemical behavior of the Ni(OH)2/ZnO/Cu structures is reported. ZnO NRs resulted to be well dressed by Ni(OH)2 flakes and were tested as glucose sensing electrodes in 0.1 M NaOH solution, showing high sensitivities (up to 3 mA mM-1 cm-2) and long-term stability. The presence of ZnO NRs was shown to improve the performance of the glucose sensor in terms of electrochemical stability over the time and sensitivity compared to Ni(OH)2/Cu sample. The reported data demonstrate a simple, versatile and low-cost fabrication approach for effective glucose sensing system within a urban mines framework.
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Affiliation(s)
- V Strano
- CNR-IMM MATIS, via S. Sofia 64, I-95123 Catania, Italy
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42
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Zhu W, Wang J, Zhang W, Hu N, Wang J, Huang L, Wang R, Suo Y, Wang J. Monolithic copper selenide submicron particulate film/copper foam anode catalyst for ultrasensitive electrochemical glucose sensing in human blood serum. J Mater Chem B 2018; 6:718-724. [DOI: 10.1039/c7tb02996a] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A copper selenide submicron particulate film on Cu foam, synthesized by a facile hydrothermal process, shows superior glucose sensing performance.
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Affiliation(s)
- Wenxin Zhu
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Jing Wang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Wentao Zhang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Na Hu
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources
- Northwest Institute of Plateau Biology
- Chinese Academy of Sciences
- Xining 810008
- China
| | - Jing Wang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Lunjie Huang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Rong Wang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
| | - Yourui Suo
- Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources
- Northwest Institute of Plateau Biology
- Chinese Academy of Sciences
- Xining 810008
- China
| | - Jianlong Wang
- College of Food Science and Engineering
- Northwest A&F University
- Yangling 712100
- China
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43
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Zhang L, Ye C, Li X, Ding Y, Liang H, Zhao G, Wang Y. A CuNi/C Nanosheet Array Based on a Metal-Organic Framework Derivate as a Supersensitive Non-Enzymatic Glucose Sensor. NANO-MICRO LETTERS 2017; 10:28. [PMID: 30393677 PMCID: PMC6199074 DOI: 10.1007/s40820-017-0178-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 11/23/2017] [Indexed: 05/25/2023]
Abstract
Bimetal catalysts are good alternatives for non-enzymatic glucose sensors owing to their low cost, high activity, good conductivity, and ease of fabrication. In the present study, a self-supported CuNi/C electrode prepared by electrodepositing Cu nanoparticles on a Ni-based metal-organic framework (MOF) derivate was used as a non-enzymatic glucose sensor. The porous construction and carbon scaffold inherited from the Ni-MOF guarantee good kinetics of the electrode process in electrochemical glucose detection. Furthermore, Cu nanoparticles disturb the array structure of MOF derived films and evidently enhance their electrochemical performances in glucose detection. Electrochemical measurements indicate that the CuNi/C electrode possesses a high sensitivity of 17.12 mA mM-1 cm-2, a low detection limit of 66.67 nM, and a wider linearity range from 0.20 to 2.72 mM. Additionally, the electrode exhibits good reusability, reproducibility, and stability, thereby catering to the practical use of glucose sensors. Similar values of glucose concentrations in human blood serum samples are detected with our electrode and with the method involving glucose-6-phosphate dehydrogenase; the results further demonstrate the practical feasibility of our electrode.
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Affiliation(s)
- Li Zhang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China
| | - Chen Ye
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China
| | - Xu Li
- Department of Ophthalmology, Second Hospital, Jilin University, Changchun, 130022, Jilin, People's Republic of China
| | - Yaru Ding
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China
| | - Hongbo Liang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China
| | - Guangyu Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China
| | - Yan Wang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, Heilongjiang, People's Republic of China.
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44
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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: 106] [Impact Index Per Article: 15.1] [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.
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45
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Facile synthesis of orthorhombic strontium copper oxide microflowers for highly sensitive nonenzymatic detection of glucose in human blood. J Taiwan Inst Chem Eng 2017. [DOI: 10.1016/j.jtice.2017.10.040] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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46
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Pan D, Zhang M, Wang Y, Yan Z, Jing J, Xie J. In situ fabrication of nickel based oxide on nitrogen-doped graphene for high electrochemical performance supercapacitors. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2017.08.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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47
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Ranganathan P, Sasikumar R, Chen SM, Rwei SP, Sireesha P. Enhanced photovoltaic performance of dye-sensitized solar cells based on nickel oxide supported on nitrogen-doped graphene nanocomposite as a photoanode. J Colloid Interface Sci 2017; 504:570-578. [DOI: 10.1016/j.jcis.2017.06.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/03/2017] [Accepted: 06/05/2017] [Indexed: 11/16/2022]
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48
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You C, Dai R, Cao X, Ji Y, Qu F, Liu Z, Du G, Asiri AM, Xiong X, Sun X, Huang K. Fe 2Ni 2N nanosheet array: an efficient non-noble-metal electrocatalyst for non-enzymatic glucose sensing. NANOTECHNOLOGY 2017; 28:365503. [PMID: 28660858 DOI: 10.1088/1361-6528/aa7c6e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
It is very important to develop enhanced electrochemical sensing platforms for molecular detection and non-noble-metal nanoarray architecture, as electrochemical catalyst electrodes have attracted great attention due to their large specific surface area and easy accessibility to target molecules. In this paper, we demonstrate that an Fe2Ni2N nanosheet array grown on Ti mesh (Fe2Ni2N NS/TM) shows high electrocatalytic activity toward glucose electrooxidation in alkaline medium. As an electrochemical glucose sensor, such an Fe2Ni2N NS/TM catalyst electrode demonstrates superior sensing performance with a short response time of less than 5 s, a wide linear range of 0.05 μM-1.5 mM, a low detection limit of 0.038 μM (S/N = 3), a high sensitivity of 6250 μA mM-1 cm-2, as well as high selectivity and long-term stability.
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Affiliation(s)
- Chao You
- College of Chemistry and Materials Science, Sichuan Normal University, Chengdu 610068, Sichuan, People's Republic of China
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Yang J, Tan W, Chen C, Tao Y, Qin Y, Kong Y. Nonenzymatic glucose sensing by CuO nanoparticles decorated nitrogen-doped graphene aerogel. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:210-217. [DOI: 10.1016/j.msec.2017.04.097] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 04/15/2017] [Accepted: 04/16/2017] [Indexed: 12/16/2022]
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50
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Mani S, Ramaraj S, Chen SM, Dinesh B, Chen TW. Two-dimensional metal chalcogenides analogous NiSe 2 nanosheets and its efficient electrocatalytic performance towards glucose sensing. J Colloid Interface Sci 2017; 507:378-385. [PMID: 28806657 DOI: 10.1016/j.jcis.2017.08.018] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 08/03/2017] [Accepted: 08/07/2017] [Indexed: 02/07/2023]
Abstract
Recently, 2D layered transition-metal dichalcogenide materials have received great consideration because of their unique electronic properties, large surface area and high electrocatalytic activity. In this connection, for the first time the similar nanostructured material of NiSe2 nanosheets (NiSe2-NS) has been synthesized by a facile hydrothermal method for electrocatalytic applications. Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), X-ray Photoelectron Spectroscopy (XPS), Energy Dispersive X-ray analysis (EDX), X-ray diffraction spectrum (XRD) results confirmed the formation of NiSe2-NS with required stoichiometry and morphology. Electrochemical Impedance Spectroscopy (EIS) data indicate that electron transfer is facile at the NiSe2-NS modified glassy carbon electrode (GCE). It has been as an electrode modifier for glucose sensing applications. The electrochemical studies were performed for NiSe2-NS modified GCE using Cyclic Voltammetry (CV) and amperometric i-t techniques. The results are suggesting the effective response of NiSe2-NS/GCE with a very low limit of detection (LOD) and sensitivity of 23nM and 5.6μAμM-1cm-2 respectively. Moreover, the selectivity data exhibited excellent anti-interference property of NiSe2-NS/GCE towards glucose in the presence of possible interfering agents viz. Ascorbic acid, dopamine, glucose.
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Affiliation(s)
- Sakthivel Mani
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Sukanya Ramaraj
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan
| | - Shen-Ming Chen
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan.
| | - Bose Dinesh
- Nano and Bioelectrochemistry Research Laboratory, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology University, Vellore 632 014, Tamil Nadu, India.
| | - Tse-Wei Chen
- Electroanalysis and Bioelectrochemistry Lab, Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan
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