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Failla M, Ferlazzo A, Abbate V, Neri G, Saccullo E, Gulino A, Rescifina A, Patamia V, Floresta G. THP as a sensor for the electrochemical detection of H 2O 2. Bioorg Chem 2024; 152:107721. [PMID: 39178705 DOI: 10.1016/j.bioorg.2024.107721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Revised: 08/08/2024] [Accepted: 08/12/2024] [Indexed: 08/26/2024]
Abstract
Hydrogen peroxide (H2O2) detection is paramount in biological and clinical domains due to its pivotal role in various physiological and pathological processes. This molecule is a crucial metabolite and effector in cellular redox mechanisms, influencing diverse cellular signaling pathways and bolstering the body's defense mechanisms against infection and oxidative stress. Organic molecule-based electrodes present unique advantages such as operational versatility and scalability, rendering them attractive candidates for sensor development across diverse fields encompassing food safety, healthcare, and environmental monitoring. This study explores the electrochemical properties of a tris(3-hydroxypyridin-4-one) THP, which has been unexplored in electrochemical sensing. Leveraging THP's chelating properties, we aimed to develop an electrochemical probe for hydrogen peroxide detection. Our investigations reveal promising results, with the developed sensor exhibiting a low limit of detection (LOD) of 144 nM, underscoring its potential utility in sensitive and selective H2O2 detection applications. In addition, the new sensor was also tested on fetal bovine serum (FBS) to emphasize future applications on biological matrices. This research signifies a significant stride in advancing electrochemical sensor technologies for hydrogen peroxide detection with several novelties related to the usage of THP, such as high sensitivity and selectivity, performance in biological matrices, repeatability, stability, and reproducibility, economical and practical advantages. This research opens new avenues for enhanced biomedical diagnostics and therapeutic interventions.
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Affiliation(s)
- Mariacristina Failla
- Department of Drug Science and Technology, University of Turin, Via P. Giuria 9, 10125 Turin, Italy
| | - Angelo Ferlazzo
- Department of Chemical Sciences and INSTM Research Unit, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Vincenzo Abbate
- Institute of Pharmaceutical Sciences, King's College London, London, UK
| | - Giovanni Neri
- Department of Engineering, University of Messina, Messina 98166, Italy
| | - Erika Saccullo
- Department of Drug and Health Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy; Department of Biomedical and Biotechnological Sciences (Biometec), University of Catania, Via Santa Sofia 97, 95123 Catania, Italy
| | - Antonino Gulino
- Department of Chemical Sciences and INSTM Research Unit, University of Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Antonio Rescifina
- Department of Drug and Health Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy
| | - Vincenzo Patamia
- Department of Drug and Health Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy.
| | - Giuseppe Floresta
- Department of Drug and Health Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy.
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2
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Zhao Z, Wang P, Lu Y. Copper-cobalt dual-site on N-doped carbon nanotube with dual-promoted synergy for glucose electrochemical detection. Anal Chim Acta 2024; 1298:342405. [PMID: 38462349 DOI: 10.1016/j.aca.2024.342405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/01/2024] [Accepted: 02/22/2024] [Indexed: 03/12/2024]
Abstract
Doping specific active sites and accelerating the decisive step of glucose catalysis to construct highly active glucose sensing electrochemical catalysts remains a major challenge for glucose sensing. Herein, we report the detailed design of Cu-Co dual active site N-doped carbon nanotube (CuCo-NCNTs) obtained by electrodeposition modification, programmed warming and calcination for electrochemical glucose detection. In the CuCo-NCNTs material system, Cu serves as the main active site for glucose sensing. Co with good adsorption of hydroxyl groups acts as the site providing hydroxyl groups to provide oxygen source for Cu oxidized glucose sensing. The synergistic effect between the two active sites in the Cu-Co system and the abundant micro-reactive sites exposed by carbon nanotubes greatly ensure the excellent electrocatalytic performance of glucose oxidation reaction. Therefore, CuCo-NCNTs have good electrocatalytic performance with a sensitivity of 0.84 mA mM-1 cm-2 and a detection limit of 1 μM, and also have excellent stability and specificity. DFT calculations elucidate the decisive steps of H-atom removal in the oxidation of glucose by Cu active site N-doped carbon nanotube (Cu-NCNTs) and Co active site N-doped carbon nanotube (CuCo-NCNTs) materials, illustrating the role of oxygen source provided by hydroxyl group adsorption in the electrochemical sensing process of glucose, thus demonstrating that the electrochemical sensing signal of glucose can be effectively enhanced when cobalt species that readily adsorb hydroxyl groups are introduced into the materials.
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Affiliation(s)
- Zhenlu Zhao
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China; State Key Lab of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China.
| | - Peihan Wang
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China
| | - Yizhong Lu
- School of Material Science and Engineering, University of Jinan, Jinan, 250022, Shandong, China
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3
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Singh R, Gupta R, Bansal D, Bhateria R, Sharma M. A Review on Recent Trends and Future Developments in Electrochemical Sensing. ACS OMEGA 2024; 9:7336-7356. [PMID: 38405479 PMCID: PMC10882602 DOI: 10.1021/acsomega.3c08060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/07/2024] [Accepted: 01/12/2024] [Indexed: 02/27/2024]
Abstract
Electrochemical methods and devices have ignited prodigious interest for sensing and monitoring. The greatest challenge for science is far from meeting the expectations of consumers. Electrodes made of two-dimensional (2D) materials such as graphene, metal-organic frameworks, MXene, and transition metal dichalcogenides as well as alternative electrochemical sensing methods offer potential to improve selectivity, sensitivity, detection limit, and response time. Moreover, these advancements have accelerated the development of wearable and point-of-care electrochemical sensors, opening new possibilities and pathways for their applications. This Review presents a critical discussion of the recent developments and trends in electrochemical sensing.
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Affiliation(s)
- Rimmy Singh
- Department of Applied Science & Humanities, DPG Institute of Technology and Management, Gurugram 122004, India
| | - Ruchi Gupta
- School of Chemistry, University of Birmingham, Birmingham B15 2TT, U.K
| | | | - Rachna Bhateria
- Department of Environmental Science, Maharshi Dayanand University, Rohtak 124001, India
| | - Mona Sharma
- Department of Environmental Studies, Central University of Haryana, Mahendergarh 123031, India
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4
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Jafari S, Shaghaghi Z. CeO 2/CuO/NiO hybrid nanostructures loaded on N-doped reduced graphene oxide nanosheets as an efficient electrocatalyst for water oxidation and non-enzymatic glucose detection. Dalton Trans 2023. [PMID: 37191162 DOI: 10.1039/d3dt00527e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
In this work, the three-component heterostructure of CeO2/CuO/NiO was synthesized by a co-precipitation procedure and heating at a temperature of 750 °C. Then, CeO2/CuO/NiO nanoparticles were successfully supported on N-doped reduced graphene oxide (N-rGO) by a hydrothermal method. The obtained nanomaterials were used as effective electrocatalysts for the oxygen evolution reaction and glucose sensing in an alkaline medium. The results indicated that when CeO2/CuO/NiO is anchored on N-rGO nanosheets, active catalytic sites increase. On the other hand, N-doped rGO enhances electrical conductivity and electron transfer for water or glucose oxidation. CeO2/CuO/NiO@N-rGO has a large electrochemically active surface area and more active catalytic positions, and thus exhibits high activity for the OER with a low overpotential of 290 mV, a suitable Tafel slope of 110 mV dec-1, and superior stability and durability for at least 10 hours. CeO2/CuO/NiO@N-rGO can also detect glucose with a high sensitivity of 912.7 μA mM-1 cm-2, a low detection limit of 0.053 μM, a wide linear range between 0.001 and 24 mM, and a short response time of about 2.9 s. Moreover, the high selectivity and stability of this electrode for glucose sensing show its potential for clinical applications.
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Affiliation(s)
- Sahar Jafari
- Coordination Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Azarbaijan Shahid Madani University, 5375171379, Tabriz, Iran.
| | - Zohreh Shaghaghi
- Coordination Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, Azarbaijan Shahid Madani University, 5375171379, Tabriz, Iran.
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5
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Zhang H, Xu G, Chen Y, Li X, Wang S, Jiang F, Zhan P, Lu C, Cao X, Ye Y, Tao Y. Electrochemical Detection of ompA Gene of C. sakazakii Based on Glucose-Oxidase-Mimicking Nanotags of Gold-Nanoparticles-Doped Copper Metal-organic Frameworks. SENSORS (BASEL, SWITZERLAND) 2023; 23:s23094396. [PMID: 37177600 PMCID: PMC10181677 DOI: 10.3390/s23094396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 04/27/2023] [Accepted: 04/28/2023] [Indexed: 05/15/2023]
Abstract
The present work developed an electrochemical genosensor for the detection of virulence outer membrane protein A (ompA, tDNA) gene of Cronobacter sakazakii (C. sakazakii) by exploiting the excellent glucose-oxidase-mimicking activity of copper Metal-organic frameworks (Cu-MOF) doped with gold nanoparticle (AuNPs). The signal nanotags of signal probes (sDNA) that biofunctionalized AuNPs@Cu-MOF (sDNA-AuNPs@Cu-MOF) were designed using an Au-S bond. The biosensor was prepared by immobilization capture probes (cDNA) onto an electrodeposited AuNPs-modified glassy carbon electrode (GCE). AuNPs@Cu-MOF was introduced onto the surface of the GCE via a hybridization reaction between cDNA and tDNA, as well as tDNA and sDNA. Due to the enhanced oxidase-mimicking activity of AuNPs@Cu-MOF to glucose, the biosensor gave a linear range of 1.0 × 10-15 to 1.0 × 10-9 mol L-1 to tDNA with a detection limit (LOD) of 0.42 fmol L-1 under optimized conditions using differential pulse voltammetry measurement (DPV). It can be applied in the direct detection of ompA gene segments in total DNA extracts from C. sakazakii with a broad linear range of 5.4-5.4 × 105 CFU mL-1 and a LOD of 0.35 CFU mL-1. The biosensor showed good selectivity, fabricating reproducibility and storage stability, and can be used for the detection of ompA gene segments in real samples with recovery between 87.5% and 107.3%.
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Affiliation(s)
- Hongyan Zhang
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Guiqing Xu
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Yuming Chen
- Department of Food Science, Xuancheng Campus, Hefei University of Technology, Xuancheng 242000, China
| | - Xu Li
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Shaopeng Wang
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Feihao Jiang
- Department of Food Science, Xuancheng Campus, Hefei University of Technology, Xuancheng 242000, China
| | - Pengyang Zhan
- Department of Food Science, Xuancheng Campus, Hefei University of Technology, Xuancheng 242000, China
| | - Chuanfu Lu
- Department of Food Science, Xuancheng Campus, Hefei University of Technology, Xuancheng 242000, China
| | - Xiaodong Cao
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Yongkang Ye
- School of Food Science and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Yunlai Tao
- Anhui Institute of Food and Drug Inspection, Hefei 230051, China
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6
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Sohrabi H, Maleki F, Khaaki P, Kadhom M, Kudaibergenov N, Khataee A. Electrochemical-Based Sensing Platforms for Detection of Glucose and H 2O 2 by Porous Metal-Organic Frameworks: A Review of Status and Prospects. BIOSENSORS 2023; 13:347. [PMID: 36979559 PMCID: PMC10046199 DOI: 10.3390/bios13030347] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/01/2023] [Accepted: 03/02/2023] [Indexed: 06/18/2023]
Abstract
Establishing enzyme-free sensing assays with great selectivity and sensitivity for glucose and H2O2 detection has been highly required in biological science. In particular, the exploitation of nanomaterials by using noble metals of high conductivity and surface area has been widely investigated to act as selective catalytic agents for molecular recognition in sensing platforms. Several approaches for a straightforward, speedy, selective, and sensitive recognition of glucose and H2O2 were requested. This paper reviews the current progress in electrochemical detection using metal-organic frameworks (MOFs) for H2O2 and glucose recognition. We have reviewed the latest electrochemical sensing assays for in-place detection with priorities including straightforward procedure and manipulation, high sensitivity, varied linear range, and economic prospects. The mentioned sensing assays apply electrochemical systems through a rapid detection time that enables real-time recognition. In profitable fields, the obstacles that have been associated with sample preparation and tool expense can be solved by applying these sensing means. Some parameters, including the impedance, intensity, and potential difference measurement methods have permitted low limit of detections (LODs) and noticeable durations in agricultural, water, and foodstuff samples with high levels of glucose and H2O2.
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Affiliation(s)
- Hessamaddin Sohrabi
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 51666-16471, Iran
| | - Fatemeh Maleki
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 51666-16471, Iran
| | - Pegah Khaaki
- Department of Biology, Tabriz Branch, Islamic Azad University, Tabriz 51666-16471, Iran
| | - Mohammed Kadhom
- Department of Environmental Science, College of Energy and Environmental Science, Alkarkh University of Science, Baghdad 10081, Iraq
| | - Nurbolat Kudaibergenov
- Department of Chemistry and Chemical Technology, Al-Farabi Kazakh National University, Al-Farabi 71, Almaty 050038, Kazakhstan
| | - Alireza Khataee
- Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz 51666-16471, Iran
- Department of Environmental Engineering, Faculty of Engineering, Gebze Technical University, 41400 Gebze, Turkey
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7
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Fu X, Ding B, D'Alessandro D. Fabrication strategies for metal-organic framework electrochemical biosensors and their applications. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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8
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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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9
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Daniel M, Mathew G, Anpo M, Neppolian B. MOF based electrochemical sensors for the detection of physiologically relevant biomolecules: An overview. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214627] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Palakollu VN, Chen D, Tang JN, Wang L, Liu C. Recent advancements in metal-organic frameworks composites based electrochemical (bio)sensors. Mikrochim Acta 2022; 189:161. [PMID: 35344127 DOI: 10.1007/s00604-022-05238-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 02/19/2022] [Indexed: 12/28/2022]
Abstract
Metal-organic frameworks (MOFs) are a novel class of crystalline materials which find widespread applications in the field of microporous conductors, catalysis, separation, biomedical engineering, and electrochemical sensing. With a specific emphasis on the MOF composites for electrochemical sensor applications, this review summarizes the recent construction strategies on the development of conductive MOF composites (post-synthetic modification of MOFs, in situ synthesis of functional materials@MOFs composites, and incorporating electroactive ligands). The developed composites are revealed to have excellent electrochemical sensing activity better than their pristine forms. Notably, the applicable functionalized MOFs to electrochemical sensing/biosensing of various target species are discussed. Finally, we highlight the perspectives and challenges in the field of electrochemical sensors and biosensors for potential directions of future development.
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Affiliation(s)
- Venkata Narayana Palakollu
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China.,Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province, College of Physics and Optoelectronic Engineering, Shenzhen University, 3688 Nanhai Ave, Shenzhen, 518060, People's Republic of China
| | - Dazhu Chen
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Jiao-Ning Tang
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Lei Wang
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Chen Liu
- Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China.
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11
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Salman F, Celi̇k Kazici H, Gülcan M. Comparative of MIL101(Cr) and nano‐MIL101(Cr) electrode as an electrochemical hydrogen peroxide sensor. ELECTROANAL 2022. [DOI: 10.1002/elan.202200005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Kong X, Shen Q, Wan T, Li K, Sun F, Wu H. Two silver(I) complexes: Synthesis, structures, and electrochemical
H
2
O
2
sensing. J CHIN CHEM SOC-TAIP 2022. [DOI: 10.1002/jccs.202100543] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xiaoxia Kong
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Qinqin Shen
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Tiantian Wan
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Kaiyi Li
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Fugang Sun
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
| | - Huilu Wu
- School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University Lanzhou People's Republic of China
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13
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Ahi EE, Torul H, Zengin A, Sucularlı F, Yıldırım E, Selbes Y, Suludere Z, Tamer U. A capillary driven microfluidic chip for SERS based hCG detection. Biosens Bioelectron 2022; 195:113660. [PMID: 34592500 DOI: 10.1016/j.bios.2021.113660] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 08/10/2021] [Accepted: 09/20/2021] [Indexed: 02/06/2023]
Abstract
In this study, a capillary driven microfluidic chip-based immunoassay was developed for the determination of Human Chorionic Gonadotropin (hCG) protein, which is prohibited by the World Anti-Doping Agency (WADA). Here, we used antibody modified magnetic metal organic framework nanoparticles (MMOFs) as a capture prob in urine sample. MMOF captured hCG was transferred in a capillary driven microfluidic chip consisting of four chambers, and the interaction of MMOF with gold nanorods labelled with 5,5'-Dithiobis-(2-nitrobenzoic acid) (DTNB) as a Raman label was carried out in the capillary driven microfluidic chip. The movement of MMOF through first chamber to the last chamber was achieved with a simple magnet. In the last chamber of capillary driven microfluidic chip, SERS signals of DTNB molecules from the sandwich complex were recorded using a Raman spectrophotometer. The selectivity of the developed method was demonstrated by applying the same procedure for the detection of Human Luteinizing Hormone (hLH), Human Chorionic Gonadotropin Hormone (hGH) and Immunoglobulin G (IgG) protein. The regression coefficient and limit of detection obtained from the standard addition method were found as 0,9985 and 0,61 IU/L, respectively. Furthermore, the conventional ELISA method confirmed that the results obtained by the presented method were acceptable with the similarity of 97.9% in terms of average recovery value, for the detection of hCG in urine samples. The analysis system developed for target proteins will be an alternative technique such as Western Blot used in routine analysis that is expensive and time consuming.
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Affiliation(s)
- Elçin Ezgi Ahi
- Gebze Technical University, Faculty of Science, Department of Chemistry, 41400, Kocaeli, Turkey
| | - Hilal Torul
- Gazi University, Faculty of Pharmacy, Department of Analytical Chemistry, 06330, Ankara, Turkey
| | - Adem Zengin
- Van Yüzüncü Yıl University, Faculty of Science, Department of Chemistry, 65080, Van, Turkey
| | - Ferah Sucularlı
- Aselsan A.Ş., Radar, Electronic Warfare Systems Business Sector, 06200, Ankara, Turkey
| | - Ender Yıldırım
- Department of Mechanical Engineering, Faculty of Engineering, Middle East Technical University, 06800, Ankara, Turkey
| | - Yeşim Selbes
- Hacettepe University, Doping Control Center, 06100, Ankara, Turkey
| | - Zekiye Suludere
- Gazi University, Faculty of Science, Department of Biology, 06500, Ankara, Turkey
| | - Uğur Tamer
- Gazi University, Faculty of Pharmacy, Department of Analytical Chemistry, 06330, Ankara, Turkey.
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14
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Guo X, Lin C, Zhang M, Duan X, Dong X, Sun D, Pan J, You T. 2D/3D Copper-Based Metal-Organic Frameworks for Electrochemical Detection of Hydrogen Peroxide. Front Chem 2021; 9:743637. [PMID: 34692641 PMCID: PMC8530376 DOI: 10.3389/fchem.2021.743637] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 09/03/2021] [Indexed: 11/25/2022] Open
Abstract
Metal-organic frameworks (MOFs) have been extensively used as modified materials of electrochemical sensors in the food industry and agricultural system. In this work, two kinds of copper-based MOFs (Cu-MOFs) with a two dimensional (2D) sheet-like structure and three dimensional (3D) octahedral structure for H2O2 detection were synthesized and compared. The synthesized 2D and 3D Cu-MOFs were modified on the glassy carbon electrode to fabricate electrochemical sensors, respectively. The sensor with 3D Cu-MOF modification (HKUST-1/GCE) presented better electrocatalytic performance than the 2D Cu-MOF modified sensor in H2O2 reduction. Under optimal conditions, the prepared sensor displayed two wide linear ranges of 2 μM-3 mM and 3-25 mM and a low detection limit of 0.68 μM. In addition, the 3D Cu-MOF sensor exhibited good selectivity and stability. Furthermore, the prepared HKUST-1/GCE was used for the detection of H2O2 in milk samples with a high recovery rate, indicating great potential and applicability for the detection of substances in food samples. This work provides a convenient, practical, and low-cost route for analysis and extends the application range of MOFs in the food industry, agricultural and environmental systems, and even in the medical field.
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Affiliation(s)
- Xiangjian Guo
- School of Nursing, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
- Center for Drug Research and Development, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Chuyan Lin
- School of Nursing, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Minjun Zhang
- School of Nursing, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xuewei Duan
- School of Nursing, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Xiangru Dong
- Center for Drug Research and Development, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Duanping Sun
- Center for Drug Research and Development, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
| | - Jianbin Pan
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Tianhui You
- School of Nursing, Guangdong Provincial Key Laboratory of Pharmaceutical Bioactive Substances, Guangdong Pharmaceutical University, Guangzhou, China
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15
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Gorle DB, Ponnada S, Kiai MS, Nair KK, Nowduri A, Swart HC, Ang EH, Nanda KK. Review on recent progress in metal-organic framework-based materials for fabricating electrochemical glucose sensors. J Mater Chem B 2021; 9:7927-7954. [PMID: 34612291 DOI: 10.1039/d1tb01403j] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Diabetes is a type of disease that threatens human health, which can be diagnosed based on the level of glucose in the blood. Recently, various MOF-based materials have been developed as efficient electrochemical glucose sensors because of their tunable pore channels, large specific surface area well dispersed metallic active sites, etc. In this review, the significance of glucose detection and the advantages of MOF-based materials for this application are primarily discussed. Then, the application of MOF-based materials can be categorized into two types of glucose sensors: enzymatic biosensors and non-enzymatic sensors. Finally, insights into the current research challenges and future breakthrough possibilities regarding electrochemical glucose sensors are considered.
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Affiliation(s)
- Demudu Babu Gorle
- Materials Research Centre, Indian Institute of Science, Bangalore-560012, India.
| | - Srikanth Ponnada
- Department of Engineering Chemistry, Andhra University College of Engineering, Andhra University, Visakhapatnam-530003, India
| | - Maryam Sadat Kiai
- Nano-Science and Nano-Engineering Program, Graduate School of Science, Engineering and Technology, Istanbul Technical University, Istanbul-34469, Turkey
| | - Kishore Kumar Nair
- Department of Physics, University of Free state, Bloemfontein-9300, South Africa
| | - Annapurna Nowduri
- Department of Engineering Chemistry, Andhra University College of Engineering, Andhra University, Visakhapatnam-530003, India
| | - Hendrik C Swart
- Department of Physics, University of Free state, Bloemfontein-9300, South Africa
| | - Edison Huixiang Ang
- Natural Sciences and Science Education, National Institute of Education Singapore, Nanyang Technological University Singapore, Nanyang Walk-637616, Singapore
| | - Karuna Kar Nanda
- Materials Research Centre, Indian Institute of Science, Bangalore-560012, India.
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16
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Cui H, Cui S, Zhang S, Tian Q, Liu Y, Zhang P, Wang M, Zhang J, Li X. Cu-MOF/hemin: a bionic enzyme with excellent dispersity for the determination of hydrogen peroxide released from living cells. Analyst 2021; 146:5951-5961. [PMID: 34490872 DOI: 10.1039/d1an01323h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The stability, repeatability and sensitivity of an electrochemical biosensor material are closely connected with the dispersibility of metal organic frameworks (MOFs) in aqueous media. Herein, a nanocomposite based on Cu-MOF/hemin, which is not only highly water-soluble but also simple and efficient in synthesis, was used for the construction of a non-enzymatic sensor to detect hydrogen peroxide (H2O2). The Cu-MOF/hemin was characterized via scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDS)-mapping, X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS) and thermal gravimetric analysis (TGA), which indicate that hemin and the Cu-MOF were successfully combined. As a H2O2 electrochemical biomimetic enzyme, the Cu-MOF/hemin exhibited excellent electrocatalytic performance, which was confirmed by the electrochemical experiments and chromogenic reactions, and the possible mechanism of the reactions has been deduced. The electrochemical sensor based on the biomimetic enzyme exhibited an extended linear detection range from 0.01-5.0 mM (R = 0.998), low detection limit of 4.14 μM, and high selectivity and stability under the optimized conditions. More importantly, the practical application ability of the sensor was verified by the test of H2O2 in human serum samples and it could be used for the real-time detection of H2O2 released from living cells with satisfactory results. Therefore, this novel nanocomposite has certain potential in preparing electrochemical sensing platforms for nonenzymatic biosensing and provides a new method for clinical diagnosis and real-time monitoring.
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Affiliation(s)
- Hong Cui
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Shuaishuai Cui
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Siyuan Zhang
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Qiuju Tian
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Yunfeng Liu
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Ping Zhang
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Mingxiu Wang
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Jialing Zhang
- School of Public Health, Shanxi Medical University, 56 Xinjian South Road, Taiyuan, 030001, China.
| | - Xiangjun Li
- School of Chemical Sciences, University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing, 100049, China.
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17
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Nath A, Asha KS, Mandal S. Conductive Metal-Organic Frameworks: Electronic Structure and Electrochemical Applications. Chemistry 2021; 27:11482-11538. [PMID: 33857340 DOI: 10.1002/chem.202100610] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 12/14/2022]
Abstract
Smarter and minimization of devices are consistently substantial to shape the energy landscape. Significant amounts of endeavours have come forward as promising steps to surmount this formidable challenge. It is undeniable that material scientists were contemplating smarter material beyond purely inorganic or organic materials. To our delight, metal-organic frameworks (MOFs), an inorganic-organic hybrid scaffold with unprecedented tunability and smart functionalities, have recently started their journey as an alternative. In this review, we focus on such propitious potential of MOFs that was untapped over a long time. We cover the synthetic strategies and (or) post-synthetic modifications towards the formation of conductive MOFs and their underlying concepts of charge transfer with structural aspects. We addressed theoretical calculations with the experimental outcomes and spectroelectrochemistry, which will trigger vigorous impetus about intrinsic electronic behaviour of the conductive frameworks. Finally, we discussed electrocatalysts and energy storage devices stemming from conductive MOFs to meet energy demand in the near future.
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Affiliation(s)
- Akashdeep Nath
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
| | - K S Asha
- School of Chemistry and Biochemistry, M. S. Ramaiah College of Arts Science and Commerce, Bangaluru, 560054, India
| | - Sukhendu Mandal
- School of Chemistry, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
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18
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Yiwei X, Yahui L, Weilong T, Jiyong S, Xiaobo Z, Wen Z, Xinai Z, Yanxiao L, Changqiang Z, Lele A, Hong L, Tingting S. Electrochemical determination of hantavirus using gold nanoparticle-modified graphene as an electrode material and Cu-based metal-organic framework assisted signal generation. Mikrochim Acta 2021; 188:112. [PMID: 33675442 DOI: 10.1007/s00604-021-04769-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 02/20/2021] [Indexed: 11/29/2022]
Abstract
An electrochemical biosensor was prepared for nucleic acid-based hantavirus detection using a Cu-based metal-organic framework (CuMOF) as a signal tag. The CuMOF was synthesized by the solvothermal method and then covalently bonded with signal DNA (sDNA) probes. The Au nanoparticles and reduced graphene oxide composite were deposited on the electrode surface by electroreduction as support substrate and was then functionalized with capture DNA (cDNA) probes by self-assembly. Through the complementary base pairing, the target DNA (tDNA) fragment of hantavirus hybridized with the cDNA and the sDNA in a sandwich-type format. The tDNA was detected according to the current signal of the CuMOF catalyzed reaction using o-phenylenediamine as redox substrate. The peak current of the biosensor at - 0.55 V increased linearly in proportion to the logarithmic value of the tDNA concentration from 10-15 to 10-9 mol/L, with a detection limit of 0.74 × 10-15 mol/L. Moreover, the proposed biosensor was successfully applied to detect hantavirus and was able to distinguish hantavirus from other arboviruses.
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Affiliation(s)
- Xu Yiwei
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Li Yahui
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Tan Weilong
- Department of Vector Control, Huadong Research Institute for Medicine and Biotechnics, Nanjing, 210002, China.
| | - Shi Jiyong
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Zou Xiaobo
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China.
| | - Zhang Wen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Zhang Xinai
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Li Yanxiao
- Centre for instrumental analysis, Jiangsu University, Zhenjiang, 212013, China
| | - Zhu Changqiang
- Department of Vector Control, Huadong Research Institute for Medicine and Biotechnics, Nanjing, 210002, China
| | - Ai Lele
- Department of Vector Control, Huadong Research Institute for Medicine and Biotechnics, Nanjing, 210002, China
| | - Li Hong
- Department of Vector Control, Huadong Research Institute for Medicine and Biotechnics, Nanjing, 210002, China
| | - Shen Tingting
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, 212013, China
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19
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Mahmoud AM, Mahnashi MH, El-Wekil MM. Indirect differential pulse voltammetric analysis of cyanide at porous copper based metal organic framework modified carbon paste electrode: Application to different water samples. Talanta 2021; 221:121562. [PMID: 33076114 DOI: 10.1016/j.talanta.2020.121562] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/09/2020] [Accepted: 08/12/2020] [Indexed: 11/28/2022]
Abstract
Carbon paste electrode (CPE) modified with porous copper based metal organic framework (Cu-MOF) nanocomposite is described for analysis of cyanide (CN-) for the first time. The electrochemical performance of the proposed electrode was investigated by differential pulse voltammetry (DPV), electrochemical impedance spectroscopy (EIS) and cyclic voltammetry (CV). The Cu-MOF nanocomposite was characterized using scanning electron microscope (SEM), N2-adsorption-desorption isotherms, powder X-ray powder diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR) and thermogravimetric analysis (TGA). Under optimal conditions of measurements, the anodic peak (Ipa) decreases linearly in the range of 1.87-25 μM with LOD of 0.60 μM (at S/N = 3). The Cu-MOF/CPE showed good selectivity towards CN- measurement with no significant interference in pH 7.0 using 0.25 M KCl to increase the medium conductivity and to stabilize the analyte and prevents its volatility. Moreover, the method was successfully applied for determination of CN- in different environmental water samples.
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Affiliation(s)
- Ashraf M Mahmoud
- Department of Pharmaceutical Chemistry, College of Pharmacy, Najran University, Najran, Kingdom of Saudia Arabia; Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Mater H Mahnashi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Najran University, Najran, Kingdom of Saudia Arabia
| | - Mohamed M El-Wekil
- Department of Pharmaceutical Analytical Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt.
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20
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Abstract
Metal–organic frameworks (MOFs) are a valuable group of porous crystalline solids with inorganic and organic parts that can be used in dual catalysis.
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Affiliation(s)
- Kayhaneh Berijani
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
| | - Ali Morsali
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
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21
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Effect of molar ration of Ti/Ligand on the synthesis of MIL-125(Ti) and its adsorption and photocatalytic properties. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.07.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Cruz-Navarro JA, Hernandez-Garcia F, Alvarez Romero GA. Novel applications of metal-organic frameworks (MOFs) as redox-active materials for elaboration of carbon-based electrodes with electroanalytical uses. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213263] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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23
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Liu X, Yue T, Qi K, Qiu Y, Guo X. Porous graphene based electrochemical immunosensor using Cu 3(BTC) 2 metal-organic framework as nonenzymatic label. Talanta 2020; 217:121042. [PMID: 32498912 DOI: 10.1016/j.talanta.2020.121042] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 04/09/2020] [Accepted: 04/13/2020] [Indexed: 02/06/2023]
Abstract
An electrochemical immunosensor for highly sensitive detection of cancer biomarkers has been developed based on the combination of a sensing platform of polydopamine modified porous graphene and a nonenzymatic label of metal-organic framework (MOF) conjugated secondary antibody. This approach achieves a wide range of linear response from 0.1 to 10 ng/mL, low detection limit of 0.025 ng/mL (at a signal to noise ratio of 3), good reproducibility and selectivity for the detection of prostate specific antigen (PSA) as a model analyte. The high performance of the immunosensor is attributed to the high surface area from porous graphene and the strong adhesion of polydopamine, allowing a high load of the primary antibody of PSA, as well as the highly electrocatalytic activity of the Cu3(BTC)2 (BTC = benzene-1,3,5-tricarboxylic acid) MOF toward H2O2 to provide greatly amplified sensitivity. In this respect, the MOF-based nonenzymatic label shows promising application for the point-of-care detection of different cancer biomarkers in clinical diagnostics.
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Affiliation(s)
- Xiaobang Liu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan, 430074, PR China
| | - Ting Yue
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan, 430074, PR China
| | - Kai Qi
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan, 430074, PR China.
| | - Yubing Qiu
- Key Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology (HUST), 1037 Luoyu Road, Wuhan, 430074, PR China
| | - Xingpeng Guo
- School of Chemistry and Chemical Engineering, Guangzhou University, Guangzhou, 510006, PR China
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24
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High-performance non-enzymatic glucose electrochemical sensor constructed by transition nickel modified Ni@Cu-MOF. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2019.113783] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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25
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Shen T, Liu T, Mo H, Yuan Z, Cui F, Jin Y, Chen X. Cu-based metal–organic framework HKUST-1 as effective catalyst for highly sensitive determination of ascorbic acid. RSC Adv 2020; 10:22881-22890. [PMID: 35520331 PMCID: PMC9054710 DOI: 10.1039/d0ra01260b] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Accepted: 06/06/2020] [Indexed: 01/29/2023] Open
Abstract
In this work, a Cu-based nanosheet metal–organic framework (MOF), HKUST-1, was synthesised using a solvent method at room temperature. Its morphology, structure and composition were characterised by scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM), powder X-ray diffraction (XRD), Fourier transform infrared (FTIR), Raman spectroscopy, nitrogen adsorption and desorption isotherms, energy dispersive X-ray spectroscopy (EDS) and elemental analysis (EA). This material was then loaded onto the surface of an indium tin oxide (ITO) electrode to catalyse the electrochemical oxidation of ascorbic acid (AA). An equal-electron-equal-proton reaction was deduced from the pH investigation, and a diffusion-controlled process was reinforced by the dynamics study. Under optimal conditions, the oxidation peak current at +0.02 V displayed a linear relationship with the concentration of AA within the ranges of 0.01–25 and 25–265 mM, respectively. The limit of detection (LOD) was 3 μM at S/N of 3. The superb response could be ascribed to the porous nanosheet structure of HKUST-1, which enhanced both the effective surface area and the electron transfer ability significantly. Moreover, the novel AA sensor demonstrated good reproducibility, favourable stability and high sensitivity towards glucose, uric acid (UA), dopamine (DA) and several amino acids. It was also successfully applied to the real sample testing of various AA-containing tablets. In this work, a Cu-based nanosheet metal–organic framework (MOF), HKUST-1, was synthesised using a solvent method at room temperature and it demonstrated high capability and sensitivity towards the oxidation of ascorbic acid (AA).![]()
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Affiliation(s)
- Tianyang Shen
- College of Overseas Education
- Nanjing Tech University
- Nanjing 211800
- People's Republic of China
| | - Tianchen Liu
- Nanjing Foreign Language School
- Nanjing 210018
- People's Republic of China
| | - Hanqi Mo
- Nanjing No. 1 Middle School
- Nanjing 210001
- People's Republic of China
| | - Zichen Yuan
- Nanjing Foreign Language School
- Nanjing 210018
- People's Republic of China
| | - Feng Cui
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211800
- People's Republic of China
| | - Yixiang Jin
- College of Overseas Education
- Nanjing Tech University
- Nanjing 211800
- People's Republic of China
| | - Xiaojun Chen
- College of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211800
- People's Republic of China
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26
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Naghian E, Marzi Khosrowshahi E, Sohouli E, Ahmadi F, Rahimi-Nasrabadi M, Safarifard V. A new electrochemical sensor for the detection of fentanyl lethal drug by a screen-printed carbon electrode modified with the open-ended channels of Zn(ii)-MOF. NEW J CHEM 2020. [DOI: 10.1039/d0nj01322f] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
An electrochemical fentanyl sensor based on modified screen-printed carbon electrode by Zn(ii)-MOF.
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Affiliation(s)
- Ebrahim Naghian
- Chemical Injuries Research Center
- Systems Biology and Poisonings Institute
- Baqiyatallah University of Medical Sciences
- Tehran
- Iran
| | | | - Esmail Sohouli
- Young Researchers and Elites Club, Science and Research Branch
- Islamic Azad University
- Tehran
- Iran
| | - Farhad Ahmadi
- Physiology Research Center
- Iran University of Medical Sciences
- Tehran
- Iran
- Department of Medicinal Chemistry, School of Pharmacy-International Campus
| | - Mehdi Rahimi-Nasrabadi
- Faculty of Pharmacy, Baqiyatallah University of Medical Sciences
- Tehran
- Iran
- Department of Chemistry
- South Tehran Branch Islamic Azad University
| | - Vahid Safarifard
- Department of Chemistry
- Iran University of Science and Technology
- Tehran 16846-13114
- Iran
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27
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Ma T, Li H, Ma JG, Cheng P. Application of MOF-based materials in electrochemical sensing. Dalton Trans 2020; 49:17121-17129. [DOI: 10.1039/d0dt03388j] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A summary of the most recent advancements of metal–organic frameworks (MOFs) for electrochemical sensing is listed in this frontier article.
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Affiliation(s)
- Teng Ma
- Department of Chemistry and Key Laboratory of Advanced Energy Material Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Huibo Li
- China Institute of Atomic Energy
- Beijing 102413
- P. R. China
| | - Jian-Gong Ma
- Department of Chemistry and Key Laboratory of Advanced Energy Material Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
| | - Peng Cheng
- Department of Chemistry and Key Laboratory of Advanced Energy Material Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
- P. R. China
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28
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AuNPs-NH2/Cu-MOF modified glassy carbon electrode as enzyme-free electrochemical sensor detecting H2O2. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2019.113592] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Copper(II) 1,4-naphthalenedicarboxylate on copper foam nanowire arrays for electrochemical immunosensing of the prostate specific antigen. Mikrochim Acta 2019; 186:758. [PMID: 31707617 DOI: 10.1007/s00604-019-3891-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Accepted: 10/09/2019] [Indexed: 10/25/2022]
Abstract
Nanowires of copper(II)-based metal-organic frameworks (Cu-MOFs) of type Cu(II)(1,4-naphthalenedicarboxylic acid) (1,4-NDC) were deposited on the surface of a copper foam by immersion of Cu(OH)2 nanowires in a solution of 1,4-NDC. An electrochemical immunosensor for the prostate specific antigen (PSA) is obtained by using the nanowire arrays as a redox signal probe. The signal is generated by the conversion of Cu(I) and Cu(II) of Cu-MOFs nanowires. Cu(1,4-NDC) nanowires contain many uncoordinated carboxyl groups which can bind to the amino groups of the PSA antibody. When PSA antibody binds to PSA antigen during an immune response, the current signal will decrease due to the electrical insulation of PSA antigen. The decrease of current is directly proportional to the increase of PSA concentration. The immunosensor, best operated at a voltage of typically -0.08 V (vs. Ag/AgCl), has a low limit of detection (4.4 fg·mL-1) and a wide linear range (0.1 pg·mL-1 to 20 ng·mL-1). This meets the demands of clinical diagnosis (with values <4 ng·mL-1) in serum. The method was applied to the determination of PSA in spiked serum. Graphical abstractSchematic representation of the in-situ growth of ordered Cu-MOFs wrapped with Cu(OH)2 nanowires, building the core-shell structure as the 3D electrode. A novel electrochemical immunosensor for PSA detection has been exploited, using the Cu-MOFs nanowire arrays on Cu foam as a redox signal probe for the first time.
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30
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Raza W, Kukkar D, Saulat H, Raza N, Azam M, Mehmood A, Kim KH. Metal-organic frameworks as an emerging tool for sensing various targets in aqueous and biological media. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115654] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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31
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Ling W, Hao Y, Wang H, Xu H, Huang X. A novel Cu-metal-organic framework with two-dimensional layered topology for electrochemical detection using flexible sensors. NANOTECHNOLOGY 2019; 30:424002. [PMID: 31368448 DOI: 10.1088/1361-6528/ab30b6] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
We present a novel Cu-metal-organic framework (MOF) with two-dimensional layered topology and techniques to integrate it with flexible sensors for electrochemical detection. The unique Cu-MOF is formed by coordinating Cu2+ ions with carboxylic oxygen groups, resulting in layered structures interlayerly connected by hydrogen bonds. The resulting flexible sensors exhibit capability in detecting ascorbic acid (AA), hydrogen peroxide (H2O2) and L-Histidine (L-His) with detection limits of 2.94, 4.1 and 5.3 μM, respectively. The linear ranges of the sensors compare favorably with other sensors based on rigid platforms that offer similar sensitivity. According to the result of cytotoxicity study, the MOFs-modified flexible sensors exhibit good biocompatibility to cells, suggesting potential use in in vivo chemical detection. The results presented here demonstrate applications of MOFs in facilitating highly stable electrochemical detection in flexible electronics, and provide fundamental knowledge about structure-dependent electrochemical properties of MOFs and changing behaviors of flexible MOFs membranes under external strain. More MOFs-based flexible sensors may be developed to explore different properties of MOFs by varying their compositions and structures for healthcare and clinic applications.
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Affiliation(s)
- Wei Ling
- Department of Biomedical Engineering, Tianjin University, 92 Weijin Road, Tianjin 300072, People's Republic of China
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32
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Peng M, Zhao Y, Chen D, Tan Y. Free‐Standing 3D Electrodes for Electrochemical Detection of Hydrogen Peroxide. ChemCatChem 2019. [DOI: 10.1002/cctc.201900913] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ming Peng
- College of Materials Science and EngineeringHunan University Changsha Hunan 410082 P. R. China
| | - Yang Zhao
- College of Materials Science and EngineeringHunan University Changsha Hunan 410082 P. R. China
| | - Dechao Chen
- College of Materials Science and EngineeringHunan University Changsha Hunan 410082 P. R. China
| | - Yongwen Tan
- College of Materials Science and EngineeringHunan University Changsha Hunan 410082 P. R. China
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Yang S, Xia N, Li M, Liu P, Wang Y, Qu L. Facile synthesis of a zeolitic imidazolate framework-8 with reduced graphene oxide hybrid material as an efficient electrocatalyst for nonenzymatic H 2O 2 sensing. RSC Adv 2019; 9:15217-15223. [PMID: 35514807 PMCID: PMC9064216 DOI: 10.1039/c9ra02096a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/08/2019] [Indexed: 12/12/2022] Open
Abstract
A zeolitic imidazolate framework-8 (ZIF-8)/reduced graphene oxide (rGO) nanocomposite was formed by using an efficient synthetic method. The morphology and structure of the ZIF-8/rGO nanocomposite were characterized by scanning electron spectroscopy (SEM), X-ray diffraction (XRD) and thermogravimetric analysis (TGA) mapping. The ZIF-8/rGO nanocomposites were immobilized on a carbon paste electrode (CPE) to construct a high-performance nonenzymatic electrochemical H2O2 sensor. A cyclic voltammetry (CV) study showed that the ZIF-8/rGO nanocomposites displayed better electrocatalytic activity toward H2O2 reduction compared to that of ZIF-8. An amperometric study indicated that the H2O2 sensor displayed high performance, which offered a low detection limit (0.05 μM) (S/N = 3), a high sensitivity (4.01 μA mM-1 cm-2), and a wide linear range (from 1.0 to 625 μM). An electrochemical reaction mechanism was proposed for H2O2 reduction on the ZIF-8/rGO/CPE. Importantly, the as-fabricated H2O2 sensor exhibited good reproducibility and excellent selectivity. Furthermore, the constructed high-performance sensor was utilized to monitor the H2O2 levels in real samples, and satisfactory results were obtained. These results demonstrated that the ZIF-8/rGO nanocomposite can be used as a good electrochemical sensor material in practical applications.
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Affiliation(s)
- Suling Yang
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
| | - Ning Xia
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
| | - Mengyu Li
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
| | - Panpan Liu
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
| | - Yuxin Wang
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
| | - Lingbo Qu
- College of Chemistry and Chemical Engineering, Anyang Normal University Anyang 455002 PR China +86 3722900040 +86 03722900040
- Henan Key Laboratory of New Opto-electronic Functional Materials PR China
- College of Chemistry and Molecular Engineering, Zhengzhou University Zhengzhou 450001 PR China
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Lopa NS, Rahman MM, Ahmed F, Ryu T, Lei J, Choi I, Kim DH, Lee YH, Kim W. A chemically and electrochemically stable, redox-active and highly sensitive metal azolate framework for non-enzymatic electrochemical detection of glucose. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.03.081] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Tamiji T, Nezamzadeh-Ejhieh A. A comprehensive study on the kinetic aspects and experimental design for the voltammetric response of a Sn(IV)-clinoptilolite carbon paste electrode towards Hg(II). J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.10.011] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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NiO nanoparticles modified carbon paste electrode as a novel sulfasalazine sensor. Anal Chim Acta 2018; 1031:47-59. [DOI: 10.1016/j.aca.2018.06.002] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/28/2018] [Accepted: 06/01/2018] [Indexed: 11/18/2022]
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38
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Lopa NS, Rahman MM, Ahmed F, Sutradhar SC, Ryu T, Kim W. A Ni-based redox-active metal-organic framework for sensitive and non-enzymatic detection of glucose. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.05.014] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Menon SS, Chandran SV, Koyappayil A, Berchmans S. Copper- Based Metal-Organic Frameworks as Peroxidase Mimics Leading to Sensitive H2
O2
and Glucose Detection. ChemistrySelect 2018. [DOI: 10.1002/slct.201800667] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Swetha S. Menon
- EEC -Biosensors Divison; CSIR-Central Electrochemical Research Centre; Karaikudi-630003, Tamil Nadu India
- Centre for Nanotechnology Research; VIT University; Vellore-632014, Tamil Nadu India
| | - Soorya Valliparambil Chandran
- EEC -Biosensors Divison; CSIR-Central Electrochemical Research Centre; Karaikudi-630003, Tamil Nadu India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Aneesh Koyappayil
- EEC -Biosensors Divison; CSIR-Central Electrochemical Research Centre; Karaikudi-630003, Tamil Nadu India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Sheela Berchmans
- EEC -Biosensors Divison; CSIR-Central Electrochemical Research Centre; Karaikudi-630003, Tamil Nadu India
- Academy of Scientific and Innovative Research (AcSIR)
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40
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Wang H, Hu Q, Meng Y, Jin Z, Fang Z, Fu Q, Gao W, Xu L, Song Y, Lu F. Efficient detection of hazardous catechol and hydroquinone with MOF-rGO modified carbon paste electrode. JOURNAL OF HAZARDOUS MATERIALS 2018; 353:151-157. [PMID: 29660701 DOI: 10.1016/j.jhazmat.2018.02.029] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 02/12/2018] [Accepted: 02/14/2018] [Indexed: 06/08/2023]
Abstract
Reduced graphite oxide (rGO) was incorporated into a metal organic framework (MOF) MIL-101(Cr) for the modification of carbon paste electrode. Taking advantages of the large surface area of MOF and the electrical conductivity of rGO, the resulted electrodes exhibited high sensitivity and reliability in the simultaneous electrochemical identification and quantification of catechol (CC) and hydroquinone (HQ). Specifically, in the mixture solution of catechol and hydroquinone (constant concentration of an analyte), the linear response ranges for catechol and hydroquinone were 10-1400 μM and 4-1000 μM, and detection limits were 4 μM and 0.66 μM (S/N = 3) for individual catechol and hydroquinone, respectively. Therefore, the relatively easy fabrication of modified CPE and its fascinating reliability towards HQ and CC detection may simulate more research interest in the applications of MIL-101(Cr)-rGO composites for electrochemical sensors.
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Affiliation(s)
- Hailong Wang
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Quanqin Hu
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Yuan Meng
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Zier Jin
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Zilin Fang
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Qinrui Fu
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Wenhua Gao
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Liang Xu
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Yibing Song
- Department of Chemistry, Shantou University, Guangdong 515063, China
| | - Fushen Lu
- Department of Chemistry, Shantou University, Guangdong 515063, China.
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Wang C, Zhou M, Ma Y, Tan H, Wang Y, Li Y. Hybridized Polyoxometalate-Based Metal-Organic Framework with Ketjenblack for the Nonenzymatic Detection of H 2 O 2. Chem Asian J 2018; 13:2054-2059. [PMID: 29920940 DOI: 10.1002/asia.201800758] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/16/2018] [Indexed: 12/12/2022]
Abstract
The rational design and development of efficient and affordable enzyme-free electrocatalysts for electrochemical detection are of great significance for the large-scale applications of sensor materials, and have aroused increasing research interest. Herein, we report that a typical polyoxometalate (POM)-based metal-organic framework (NENU5) that was hybridized with ketjenblack (KB) was a highly efficient electrochemical catalyst that could be used for the highly sensitive nonenzymatic detection of H2 O2 . The composite catalyst exhibited superb electrochemical detection performance towards H2 O2 , including a broad linear range from 10-50 mm, a low detection limit of 1.03 μm, and a high sensitivity of 33.77 μA mm-1 , as well as excellent selectivity and stability. These excellent electrocatalytic properties should be attributed to the unique redox activity of the POM, the high specific surface area of the metal-organic framework (MOF), the strong conductivity of KB, and the synergistic effects of the multiple components in the composites during the electrolysis of H2 O2 . This work provides a new pathway for the exploration of nonenzymatic electrochemical sensors.
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Affiliation(s)
- Cong Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Ming Zhou
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yuanyuan Ma
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Huaqiao Tan
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yonghui Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yangguang Li
- Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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Wang Y, Cao W, Wang L, Zhuang Q, Ni Y. Electrochemical determination of 2,4,6-trinitrophenol using a hybrid film composed of a copper-based metal organic framework and electroreduced graphene oxide. Mikrochim Acta 2018; 185:315. [PMID: 29869157 DOI: 10.1007/s00604-018-2857-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/28/2018] [Indexed: 01/23/2023]
Abstract
A metal organic framework (MOF) of the type copper(II)-1,3,5-benzenetricarboxylic acid (Cu-BTC) was electrodeposited on electroreduced graphene oxide (ERGO) placed on a glassy carbon electrode (GCE). The modified GCE was used for highly sensitive electrochemical determination of 2,4,6-trinitrophenol (TNP). The fabrication process of the modified electrode was characterized by scanning electron microscopy and electrochemical impedance spectroscopy. Differential pulse voltammetry (DPV) demonstrates that the Cu-BTC/ERGO/GCE gives stronger signals for TNP reduction than Cu-BTC/GCE or ERGO/GCE alone. DPV also shows TNP to exhibit three reduction peaks, the first at a potential of -0.42 V (vs. SCE). This potential was selected because the other three similarly-structured compounds (2-nitrophenol, 4-nitrophenol, 2,4-dinitrophenol) do not give a signal at this potential. Response is linear in the 0.2 to 10 μM TNP concentration range, with a 0.1 μM detection limit (at S/N = 3) and a 15.98 μA∙μM-1∙cm-2 sensitivity under optimal conditions. The applicability of the sensor was evaluated by detecting TNP in spiked tap water and lake water samples. Recoveries ranged between 95 and 101%. Graphical abstract Schematic presentation of an electrochemical sensor that was fabricated by electrodeposition of the metal-organic framework (MOF) of copper(II)-1,3,5-benzenetricarboxylic acid (Cu-BTC) onto the surface of electroreduced graphene oxide (ERGO) modified glassy carbon electrode (GCE). It was applied to sensitive and selective detection of 2,4,6-trinitrophenol (TNP).
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Affiliation(s)
- Yong Wang
- College of Chemistry, Nanchang University, Nanchang, 330031, China.
| | - Wei Cao
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Luyao Wang
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Qianfen Zhuang
- College of Chemistry, Nanchang University, Nanchang, 330031, China
| | - Yongnian Ni
- College of Chemistry, Nanchang University, Nanchang, 330031, China
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Lopa NS, Rahman MM, Ahmed F, Chandra Sutradhar S, Ryu T, Kim W. A base-stable metal-organic framework for sensitive and non-enzymatic electrochemical detection of hydrogen peroxide. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.148] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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44
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Naseri M, Fotouhi L, Ehsani A. Nanostructured Metal Organic Framework Modified Glassy Carbon Electrode as a High Efficient Non-Enzymatic Amperometric Sensor for Electrochemical Detection of H2O2. J ELECTROCHEM SCI TE 2018. [DOI: 10.33961/jecst.2018.9.1.28] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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45
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Liu J, Bo X, Li M, Yin D, Guo L. Contrastive study on porphyrinic iron metal-organic framework supported on various carbon matrices as efficient electrocatalysts. J Colloid Interface Sci 2018; 513:438-447. [DOI: 10.1016/j.jcis.2017.11.028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 11/08/2017] [Accepted: 11/08/2017] [Indexed: 10/18/2022]
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46
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Metal–organic framework composites as electrocatalysts for electrochemical sensing applications. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.11.028] [Citation(s) in RCA: 189] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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47
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Sun Y, Li Y, Wang N, Xu QQ, Xu L, Lin M. Copper-based Metal-organic Framework for Non-enzymatic Electrochemical Detection of Glucose. ELECTROANAL 2018. [DOI: 10.1002/elan.201700629] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Yanmei Sun
- Key Laboratory of Colloid and Interface Chemistry of State Education Ministry; School of Chemistry and Chemical Engineering; Shandong University; Jinan 250100 China
| | - Yaxiang Li
- Key Laboratory of Colloid and Interface Chemistry of State Education Ministry; School of Chemistry and Chemical Engineering; Shandong University; Jinan 250100 China
| | - Nan Wang
- Key Laboratory of Colloid and Interface Chemistry of State Education Ministry; School of Chemistry and Chemical Engineering; Shandong University; Jinan 250100 China
| | - Qing Qing Xu
- Key Laboratory of Macromolecular Science of Shaanxi Province; School of Chemistry & Chemical Engineering; Shaanxi Normal University; Xi'an 710062, Shaanxi Province China
| | - Ling Xu
- Key Laboratory of Macromolecular Science of Shaanxi Province; School of Chemistry & Chemical Engineering; Shaanxi Normal University; Xi'an 710062, Shaanxi Province China
| | - Meng Lin
- Key Laboratory of Colloid and Interface Chemistry of State Education Ministry; School of Chemistry and Chemical Engineering; Shandong University; Jinan 250100 China
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Wen Y, Meng W, Li C, Dai L, He Z, Wang L, Li M, Zhu J. Enhanced glucose sensing based on a novel composite CoII-MOF/Acb modified electrode. Dalton Trans 2018; 47:3872-3879. [DOI: 10.1039/c8dt00296g] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel electrochemical sensor composed of a composite of CoII-MOF/acetylene black exhibits enhanced sensing behavior for glucose detection.
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Affiliation(s)
- Yuanyuan Wen
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Wei Meng
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Chen Li
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Lei Dai
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Zhangxing He
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Ling Wang
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Ming Li
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Jing Zhu
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
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49
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Liu L, Zhou Y, Liu S, Xu M. The Applications of Metal−Organic Frameworks in Electrochemical Sensors. ChemElectroChem 2017. [DOI: 10.1002/celc.201700931] [Citation(s) in RCA: 218] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Lantao Liu
- Henan Engineering Laboratory of Green Synthesis for Pharmaceuticals, College of Chemistry and Chemical Engineering; Shangqiu Normal University; Shangqiu 476000 P. R. China
| | - Yanli Zhou
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering; Shangqiu Normal University; Shangqiu 476000 P. R. China
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 P. R. China
| | - Shuang Liu
- Henan Engineering Laboratory of Green Synthesis for Pharmaceuticals, College of Chemistry and Chemical Engineering; Shangqiu Normal University; Shangqiu 476000 P. R. China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering; Shangqiu Normal University; Shangqiu 476000 P. R. China
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 P. R. China
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50
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Zhang F, Zhang P, Wu Q, Xiong W, Kang Q, Shen D. Impedance response of photoelectrochemical sensor and size-exclusion filter and catalytic effects in Mn3(BTC)2/g-C3N4/TiO2 nanotubes. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.084] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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