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Recent Advances in Electrochemical Sensing of Hydrogen Peroxide (H 2O 2) Released from Cancer Cells. NANOMATERIALS 2022; 12:nano12091475. [PMID: 35564184 PMCID: PMC9103167 DOI: 10.3390/nano12091475] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 12/26/2022]
Abstract
Cancer is by far the most common cause of death worldwide. There are more than 200 types of cancer known hitherto depending upon the origin and type. Early diagnosis of cancer provides better disease prognosis and the best chance for a cure. This fact prompts world-leading scientists and clinicians to develop techniques for the early detection of cancer. Thus, less morbidity and lower mortality rates are envisioned. The latest advancements in the diagnosis of cancer utilizing nanotechnology have manifested encouraging results. Cancerous cells are well known for their substantial amounts of hydrogen peroxide (H2O2). The common methods for the detection of H2O2 include colorimetry, titration, chromatography, spectrophotometry, fluorimetry, and chemiluminescence. These methods commonly lack selectivity, sensitivity, and reproducibility and have prolonged analytical time. New biosensors are reported to circumvent these obstacles. The production of detectable amounts of H2O2 by cancerous cells has promoted the use of bio- and electrochemical sensors because of their high sensitivity, selectivity, robustness, and miniaturized point-of-care cancer diagnostics. Thus, this review will emphasize the principles, analytical parameters, advantages, and disadvantages of the latest electrochemical biosensors in the detection of H2O2. It will provide a summary of the latest technological advancements of biosensors based on potentiometric, impedimetric, amperometric, and voltammetric H2O2 detection. Moreover, it will critically describe the classification of biosensors based on the material, nature, conjugation, and carbon-nanocomposite electrodes for rapid and effective detection of H2O2, which can be useful in the early detection of cancerous cells.
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Rohani Bastami T, Dabirifar Z. AuNPs@PMo 12 nanozyme: highly oxidase mimetic activity for sensitive and specific colorimetric detection of acetaminophen. RSC Adv 2020; 10:35949-35956. [PMID: 35517108 PMCID: PMC9057007 DOI: 10.1039/d0ra06545e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 09/18/2020] [Indexed: 12/25/2022] Open
Abstract
The design of a highly specific and sensitive approach for the quantitative and qualitative determination of acetaminophen (AP) is crucial from a human health point of view. In this study, AuNPs@PMo12, as a nanozyme, has been developed for the highly sensitive and selective detection of AP with 3,3',5,5'-tetramethylbenzidine (TMB) within a few seconds without adding oxidizing reagents (e.g. H2O2). Synthesized nanosensors are able to oxidize TMB to yellow-brown oxidized TMB (oxTMB). The maximum peak wavelength of oxTMB was observed at 450 nm. The addition of AP and then increasing its concentration led to the production of different products in blue color. In experimental measurements, the limit of detection was obtained as 14.52 mg L-1. The quantitative determination of AP concentrations can be carried out using UV-vis spectroscopy. The design of nanosensors is cost-effective and application of them in H2O2-free and enzyme-free conditions provides a rapid sensing approach for practical use in disease monitoring and diagnosis.
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Affiliation(s)
- Tahereh Rohani Bastami
- Department of Chemical Engineering, Quchan University of Technology Quchan 94771-67335 Iran
| | - Zeynab Dabirifar
- Department of Chemical Engineering, Quchan University of Technology Quchan 94771-67335 Iran
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Ning W, Wang Z, Xue Y, Wang X, Li W, Zhang Y, Zhang P, Miao S. Catalytic synergistic effects between Pt nanocrystals and elementary graphite oxides: A new insight detected by Langmuir-Blodgett technique. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bastami TR, Ghaedi A, Mitchell SG, Javadian-Saraf A, Karimi M. Sonochemical synthesis of polyoxometalate-stabilized gold nanoparticles for point-of-care determination of acetaminophen levels: preclinical study in an animal model. RSC Adv 2020; 10:16805-16816. [PMID: 35498867 PMCID: PMC9053096 DOI: 10.1039/d0ra00931h] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/12/2020] [Accepted: 04/13/2020] [Indexed: 12/30/2022] Open
Abstract
The aim of this study is the accurate and rapid detection of acetaminophen (AP) for point-of-care (POC) clinical diagnosis. Acetaminophen overdose causes acute liver failure and currently there is a lack of rapid quantitative detection methods for this drug in the emergency room. Here, low-frequency sonication (20 kHz) in the presence of phosphomolybdic acid (PMo12) was used to reduce Au3+ to Au0 and stabilize the resulting spherical Au0 nanoparticles (herein AuNPs). These AuNPs@PMo12 were used as nano-probes for the selective detection of acetaminophen in the presence of other commercial drugs. The optical sensing method we describe is based on the aggregation of AuNPs@PMo12 in the presence of acetaminophen, which produces a red-shift in the absorption spectrum of the AuNPs@PMo12, which is characterised by a color change from red to purple that is visible to the naked eye. Furthermore, the quantitative determination of acetaminophen concentrations can be carried out using the eyedropper function in Microsoft's PowerPoint or open access ImageJ software, using RGB (red, green, and blue) values. To prove the feasibility of this novel nanosensor, the concentration of acetaminophen was measured in over-the-counter pharmaceutical tablets and in serum samples taken from mice. This simple sensing approach offers high stability, selectivity, rapid detection time, and cost saving compared to other detection methods, which therefore opens the way for the development of quantitative POC acetaminophen detection using polyoxometalate-stabilized metal nanoparticles. The aim of this study is the accurate detection of acetaminophen (AP) for point-of-care (POC) clinical diagnosis. The concentration of acetaminophen was measured in over-the-counter pharmaceutical tablets and in serum samples taken from mice.![]()
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Affiliation(s)
- Tahereh Rohani Bastami
- Department of Chemical Engineering
- Quchan University of Technology
- Quchan 94771-67335
- Iran
- Research and Technology Center of Biomolecules
| | - Abolphazl Ghaedi
- Department of Chemical Engineering
- Quchan University of Technology
- Quchan 94771-67335
- Iran
| | - Scott G. Mitchell
- Instituto de Ciencia de Materiales de Aragón (ICMA)
- Consejo Superior de Investigaciones Científicas (CSIC)-Universidad de Zaragoza and CIBER-BBN
- 50009 Zaragoza
- Spain
| | | | - Mohammad Karimi
- Department of Emergency Medicine
- Faculty of Medicine
- Ahvaz Jundishapur University
- Ahvaz
- Iran
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In situ electrochemical reduction assisted assembly of a graphene-gold nanoparticles@polyoxometalate nanocomposite film and its high response current for detection of hydrogen peroxide. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.01.084] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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6
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Zhang S, Liu R, Li S, Dolbecq A, Mialane P, Suo L, Bi L, Zhang B, Liu T, Wu C, Yan L, Su Z, Zhang G, Keita B. Simple and efficient polyoxomolybdate-mediated synthesis of novel graphene and metal nanohybrids for versatile applications. J Colloid Interface Sci 2018; 514:507-516. [DOI: 10.1016/j.jcis.2017.12.039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 12/15/2017] [Accepted: 12/15/2017] [Indexed: 11/29/2022]
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7
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Jovanović Z, Holclajtner-Antunović I, Bajuk-Bogdanović D, Jovanović S, Mravik Ž, Vujković M. Effect of thermal treatment on the charge storage properties of graphene oxide/12-tungstophosphoric acid nanocomposite. Electrochem commun 2017. [DOI: 10.1016/j.elecom.2017.08.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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8
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Solomon MB, Church TL, D'Alessandro DM. Perspectives on metal–organic frameworks with intrinsic electrocatalytic activity. CrystEngComm 2017. [DOI: 10.1039/c7ce00215g] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
This highlight article focuses on the rapidly emerging area of electrocatalytic metal–organic frameworks (MOFs) with a particular emphasis on those systems displaying intrinsic activity.
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Affiliation(s)
| | - Tamara L. Church
- School of Chemistry
- The University of Sydney
- Australia
- Department of Materials and Environmental Chemistry
- Stockholms Universitet
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Debiemme-Chouvy C, Thomas B, Lucas IT, Maï Tran TT, Heintz JM, Veillère A, Silvain JF. Facile and Green Reduction of Graphene Oxide by a Reduced Polyoxometalate and Formation of a Nanohybrid. Chempluschem 2016; 82:186-189. [DOI: 10.1002/cplu.201600484] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Catherine Debiemme-Chouvy
- Laboratoire Interfaces et Systèmes Electrochimiques; LISE UMR 8235; Sorbonne Universités; UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| | - Benjamin Thomas
- Institut de Chimie de la Matière Condensée de Bordeaux; ICMCB-CNRS; 87 avenue du Docteur Albert Schweitzer 33608 Pessac Cedex France
| | - Ivan T. Lucas
- Laboratoire Interfaces et Systèmes Electrochimiques; LISE UMR 8235; Sorbonne Universités; UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| | - T. T. Maï Tran
- Laboratoire Interfaces et Systèmes Electrochimiques; LISE UMR 8235; Sorbonne Universités; UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| | - Jean-Marc Heintz
- Institut de Chimie de la Matière Condensée de Bordeaux; ICMCB-CNRS; 87 avenue du Docteur Albert Schweitzer 33608 Pessac Cedex France
| | - Amélie Veillère
- Institut de Chimie de la Matière Condensée de Bordeaux; ICMCB-CNRS; 87 avenue du Docteur Albert Schweitzer 33608 Pessac Cedex France
| | - Jean-François Silvain
- Institut de Chimie de la Matière Condensée de Bordeaux; ICMCB-CNRS; 87 avenue du Docteur Albert Schweitzer 33608 Pessac Cedex France
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10
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Zhou WZ, Feng XJ, Tan HQ, Shi HF, Wang YH, Gao S, Li YG. A Surfactant-Encapsulating Polyoxometalate Nanowire Assembly as a New Carrier for Nanoscale Noble-Metal Catalysts. Chem Asian J 2016; 11:3107-3112. [DOI: 10.1002/asia.201601125] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Wen-Zhe Zhou
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P.R. China
| | - Xiao-Jia Feng
- College of Science; Shenyang Agricultural University; Shenyang 110866 P.R. China
| | - Hua-Qiao Tan
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P.R. China
| | - Hong-Fei Shi
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P.R. China
| | - Yong-Hui Wang
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P.R. China
| | - Shan Gao
- Key Laboratory of Polyoxometalate Science of Ministry of Education; Faculty of Chemistry; Northeast Normal University; Changchun 130024 P.R. China
| | - Yang-Guang 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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Huder L, Rinfray C, Rouchon D, Benayad A, Baraket M, Izzet G, Lipp-Bregolin F, Lapertot G, Dubois L, Proust A, Jansen L, Duclairoir F. Evidence for Charge Transfer at the Interface between Hybrid Phosphomolybdate and Epitaxial Graphene. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4774-4783. [PMID: 27118296 DOI: 10.1021/acs.langmuir.6b00870] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The interfacing of polyoxometalates and graphene can be considered to be an innovative way to generate hybrid structures that take advantage of the properties of both components. Polyoxometalates are redox-sensitive and photosensitive compounds with high temperature stability (up to 400 °C for some), showing tunable properties depending on the metal incorporated inside the complex. Graphene has a unique electronic band structure combined with good material properties for electrical and optical applications. The spontaneous, rather than electrochemical, functionalization of epitaxial graphene on SiC with Keggin phosphomolybdate derivative TBA3[PMo11O39{Sn(C6H4)C≡C(C6H4)N2}] (named K(Mo)Sn[N2(+)]) bearing a phenyl diazonium unit is investigated. Graphene decoration is evidenced by means of AFM, Raman, XPS, and cyclic voltammetry, indicating a successful immobilization of the polyoxomolybdate. The covalent bonding of the polyoxometalate to the graphene substrate can be deduced from the appearance of a D band in the Raman spectra and from the loss of mobility in the electrical conduction. High-resolution XPS spectra reveal an electron transfer from the graphene to the Mo complex. The comparison of charge-carrier density measurements before and after grafting supports the p-type doping effect, which is further evidenced by work function UPS measurements.
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Affiliation(s)
- Loïc Huder
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Corentin Rinfray
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Denis Rouchon
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA-LETI, MINATEC, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Anass Benayad
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA-LITEN, MINATEC, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Mira Baraket
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Guillaume Izzet
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Felipe Lipp-Bregolin
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Gérard Lapertot
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Lionel Dubois
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Anna Proust
- Sorbonne Universités, UPMC Univ. Paris 06, CNRS UMR 8232, Institut Parisien de Chimie Moléculaire, Université Pierre et Marie Curie , 4 Place Jussieu, Case 42, F-75252 Paris cedex 05, France
| | - Louis Jansen
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-PHELIQS, 17 rue des Martyrs, F-38054 Grenoble, France
| | - Florence Duclairoir
- Université Grenoble Alpes , F-38000 Grenoble, France
- CEA, INAC-SyMMES, 17 rue des Martyrs, F-38054 Grenoble, France
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12
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Salomon W, Lan Y, Rivière E, Yang S, Roch-Marchal C, Dolbecq A, Simonnet-Jégat C, Steunou N, Leclerc-Laronze N, Ruhlmann L, Mallah T, Wernsdorfer W, Mialane P. Single-Molecule Magnet Behavior of Individual Polyoxometalate Molecules Incorporated within Biopolymer or Metal-Organic Framework Matrices. Chemistry 2016; 22:6564-74. [PMID: 27080557 DOI: 10.1002/chem.201600202] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Indexed: 01/05/2023]
Abstract
The chemically and structurally highly stable polyoxometalate (POM) single-molecule magnet (SMM) [(FeW9 O34 )2 Fe4 (H2 O)2 ](10-) (Fe6 W18 ) has been incorporated by direct or post-synthetic approaches into a biopolymer gelatin (Gel) matrix and two crystalline metal-organic frameworks (MOFs), including one diamagnetic (UiO-67) and one magnetic (MIL-101(Cr)). Integrity of the POM in the Fe6 W18 @Gel, Fe6 W18 @UiO-67 and Fe6 W18 @MIL-101(Cr) composites was confirmed by a set of complementary techniques. Magnetic studies indicate that the POMs are magnetically well isolated. Remarkably, in Fe6 W18 @Gel, the SMM properties of the embedded molecules are close to those of the crystals, with clear quantum tunneling steps in the hysteresis loops. For the Fe6 W18 @UiO-67 composite, the molecules retain their SMM properties, the energy barrier being slightly reduced in comparison to the crystalline material and the molecules exhibiting a tunneling rate of magnetization significantly faster than for Fe6 W18 @Gel. When Fe6 W18 is introduced into MIL-101(Cr), the width of the hysteresis loops is drastically reduced and the quantum tunneling steps are smeared out because of the magnetic interactions between the antiferromagnetic matrix and the SMM guest molecules.
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Affiliation(s)
- William Salomon
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Yanhua Lan
- CNRS and Université Grenoble Alpes, Institut Néel, 38042, Grenoble, France
| | - Eric Rivière
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182 CNRS, Université Paris Saclay, Université Paris Sud 11, 91405, Orsay cedex, France
| | - Shu Yang
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 Rue Blaise Pascal, CS 90032, 67081, Strasbourg cedex, France
| | - Catherine Roch-Marchal
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Anne Dolbecq
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Corine Simonnet-Jégat
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Nathalie Steunou
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Nathalie Leclerc-Laronze
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France
| | - Laurent Ruhlmann
- Université de Strasbourg, Institut de Chimie, UMR CNRS 7177, Laboratoire d'Electrochimie et de Chimie Physique du Corps Solide, 4 Rue Blaise Pascal, CS 90032, 67081, Strasbourg cedex, France
| | - Talal Mallah
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, UMR 8182 CNRS, Université Paris Saclay, Université Paris Sud 11, 91405, Orsay cedex, France.
| | | | - Pierre Mialane
- Institut Lavoisier de Versailles, UMR CNRS 8180, Université Paris Saclay, Université de Versailles St-Quentin en Yvelines, 45 Avenue des Etats-Unis, 78035, Versailles cedex, France.
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Zhang R, Chen W. Recent advances in graphene-based nanomaterials for fabricating electrochemical hydrogen peroxide sensors. Biosens Bioelectron 2016; 89:249-268. [PMID: 26852831 DOI: 10.1016/j.bios.2016.01.080] [Citation(s) in RCA: 163] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 12/21/2015] [Accepted: 01/28/2016] [Indexed: 12/30/2022]
Abstract
Due to the large specific surface area, extraordinary mechanical flexibility, chemical stability, and superior electrical and thermal conductivities, graphene (G)-based materials have recently opened up an exciting field in the science and technology of two-dimensional (2D) nanomaterials with continuously growing academic and technological impetus. In the past several years, graphene-based materials have been well designed, synthesized, and investigated for sensing applications. In this review, we discuss the synthesis and application of graphene-based 2D nanomaterials for the fabrication of hydrogen peroxide (H2O2) electrochemical sensors. In particular, graphene-based nanomaterials as immobilization matrix of heme proteins for the fabrication of enzymatic H2O2 electrochemical biosensors is first summarized. Then, the application of graphene-based electrocatalysts (metal-free, noble-metals and non-noble metals) in constructing non-enzymatic H2O2 electrochemical sensors is discussed in detail. We hope that this review is helpful to push forward the advancement of this academic issue (189 references).
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Affiliation(s)
- Ruizhong Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Jilin, China; University of Chinese Academy of Sciences, Beijing 100039, China
| | - Wei Chen
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, Jilin, China.
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14
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Suo L, Gao W, Du Y, Wang R, Wu L, Bi L. Preparation of polyoxometalate stabilized gold nanoparticles and composite assembly with graphene oxide: enhanced electrocatalytic performance. NEW J CHEM 2016. [DOI: 10.1039/c5nj01983d] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
P5W30 stabilized Au nanoparticles and graphene oxide were fabricated to form composite films exhibiting good electrocatalytic activity for H2O2 reduction.
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Affiliation(s)
- Lin Suo
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Wenmei Gao
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Yu Du
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Ruiqiang Wang
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Lixin Wu
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
| | - Lihua Bi
- College of Chemistry
- State Key Laboratory of Supramolecular Structure and Materials
- Jilin University
- Changchun 130012
- P. R. China
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15
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Xian Z, Liu R, Li H, Zhang S, Yang Z, Zheng W, Chen C, Cao H, Zhang G. Photocatalytic Reduction Synthesis of Ternary Ag Nanoparticles/Polyoxometalate/Graphene Nanohybrids and Its Activity in the Electrocatalysis of Oxygen Reduction. J CLUST SCI 2015. [DOI: 10.1007/s10876-015-0926-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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New Member of Organic Ligand Functionalized TMSP: Synthesis, Characterized and Properties of Na15[(MnII(COOH))3(AsW9O33)2]·15H2O. J CLUST SCI 2015. [DOI: 10.1007/s10876-015-0880-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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17
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Guo S, Xu L, Xu B, Sun Z, Wang L. A ternary nanocomposite electrode of polyoxometalate/carbon nanotubes/gold nanoparticles for electrochemical detection of hydrogen peroxide. Analyst 2015; 140:820-6. [DOI: 10.1039/c4an01734j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, a nanocomposite film electrode containing polyoxometalate (POM) clusters K6P2W18O62 (P2W18), carbon nanotubes (CNTs) and Au nanoparticles (AuNPs) was fabricated by a layer-by-layer self-assembly technique.
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Affiliation(s)
- Shuyue Guo
- Key Laboratory of Polyoxometalates Science of Ministry of Education
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- PR China
| | - Lin Xu
- Key Laboratory of Polyoxometalates Science of Ministry of Education
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- PR China
| | - Bingbing Xu
- Key Laboratory of Polyoxometalates Science of Ministry of Education
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- PR China
| | - Zhixia Sun
- Key Laboratory of Polyoxometalates Science of Ministry of Education
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- PR China
| | - Lihao Wang
- Key Laboratory of Polyoxometalates Science of Ministry of Education
- College of Chemistry
- Northeast Normal University
- Changchun 130024
- PR China
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