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Fritea L, Tertiș M, Cristea C, Sandulescu R. Exploring the research progress about the applications of cyclodextrins and nanomaterials in electroanalysis. ELECTROANAL 2022. [DOI: 10.1002/elan.202200014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Cecilia Cristea
- University of Medicine and Pharmacy Iuliu Hatieganu, Faculty of Pharmacy ROMANIA
| | - Robert Sandulescu
- University of Medicine and Pharmacy Iuliu Hatieganu, Faculty of Pharmacy ROMANIA
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Highly sensitive electrochemical detection of paraoxon ethyl in water and fruit samples based on defect-engineered graphene nanoribbons modified electrode. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2022. [DOI: 10.1007/s11694-022-01366-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Jiang X, Ding W, Lv Z, Rao C. Highly Sensitive Electrochemical Immunosensing for Listeria Monocytogenes Based on 3,4,9,10-Perylene Tetracarboxylic Acid/Graphene Ribbons as a Sensing Platform and Ferrocene/Gold Nanoparticles as an Amplifier. ANAL SCI 2021; 37:1701-1706. [PMID: 34054007 DOI: 10.2116/analsci.21p113] [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] [Indexed: 11/23/2022]
Abstract
As a gram-positive foodborne pathogen, Listeria monocytogenes (LM) can cause many serious diseases to the human health coupled with high mortality rates; thus, constructing an effective method to detect LM is of great significance. Herein, a novel sandwich-type electrochemical immunosensor is proposed for LM by introducing 3,4,9,10-perylene tetracarboxylic acid/graphene ribbons (PTCA/GNR) nanohybrids as a sensing platform and ferrocene/gold nanoparticles (Fc/Au NPs) as a signal amplifier. The high conductivity and large surface area of GNR can increase the immobilizing amount of the primary antibody (PAb) and enhance the electron transport rate, while Au NPs can carry secondary antibodies (SAb) and Fc derivative (Fc-SH) to form a SAb-Au NPs-Fc signal amplifier. Through using Fc molecules as a signal probe, its peak current can appear and increase varied from the LM concentrations; hence, a highly sensitive sandwich-type immunosensor was constructed wide linear range from 10 to 2 × 104-CFU mL-1 and low limit of detection of low to 6 CFU mL-1. Furthermore, the specificity of the immunosensor was also studied and a satisfactory result was obtained.
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Affiliation(s)
- Xiaohua Jiang
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Wenjie Ding
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Zhiwen Lv
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
| | - Changquan Rao
- School of Applied Chemistry and Biological Technology, Shenzhen Polytechnic
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Murugan P, Nagarajan RD, Shetty BH, Govindasamy M, Sundramoorthy AK. Recent trends in the applications of thermally expanded graphite for energy storage and sensors - a review. NANOSCALE ADVANCES 2021; 3:6294-6309. [PMID: 36133482 PMCID: PMC9418569 DOI: 10.1039/d1na00109d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 09/10/2021] [Indexed: 05/09/2023]
Abstract
Carbon nanomaterials such as carbon dots (0D), carbon nanotubes (1D), graphene (2D), and graphite (3D) have been exploited as electrode materials for various applications because of their high active surface area, thermal conductivity, high chemical stability and easy availability. In addition, due to the strong affinity between carbon nanomaterials and various catalysts, they can easily form metal carbides (examples: ionic, covalent, interstitial and intermediate transition metal carbides) and also help in the stable dispersion of catalysts on the surface of carbon nanomaterials. Thermally expanded graphite (TEG) is a vermicular-structured carbon material that can be prepared by heating expandable graphite up to 1150 °C using a muffle or tubular furnace. At high temperatures, the thermal expansion of graphite occurred by the intercalation of ions (examples: SO4 2-, NO3 -, Li+, Na+, K+, etc.) and oxidizing agents (examples: ammonium persulfate, H2O2, potassium nitrate, potassium dichromate, potassium permanganate, etc.) which helped in the exfoliation process. Finally, the obtained TEG, an intumescent form of graphite, has been used in the preparation of composite materials with various conducting polymers (examples: epoxy, poly(styrene-co-acrylonitrile), polyaniline, etc.) and metal chlorides (examples: FeCl3, CuCl2, and ZnCl2) for hydrogen storage, thermal energy storage, fuel cells, batteries, supercapacitors, sensors, etc. The main features of TEG include a highly porous structure, very lightweight with an apparent density (0.002-0.02 g cm-3), high mechanical properties (10 MPa), thermal conductivity (25-470 W m-1 K-1), high electrical conductivity (106-108 S cm-1) and low-cost. The porosity and expansion ratio of graphite layers could be customized by controlling the temperature and selection of intercalation ions according to the demand. Recently, TEG based composites prepared with metal oxides, chlorides and polymers have been demonstrated for their use in energy production, energy storage, and electrochemical (bio-) sensors (examples: urea, organic pollutants, Cd2+, Pb2+, etc.). In this review, we have highlighted and summarized the recent developments in TEG-based composites and their potential applications in energy storage, fuel cells and sensors with hand-picked examples.
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Affiliation(s)
- Preethika Murugan
- Department of Chemistry, SRM Institute of Science and Technology Kattankulathur 603 203 Tamil Nadu India
| | - Ramila D Nagarajan
- Department of Chemistry, SRM Institute of Science and Technology Kattankulathur 603 203 Tamil Nadu India
| | - Brahmari H Shetty
- Department of Physics & Nanotechnology, SRM Institute of Science and Technology Kattankulathur 603 203 Tamil Nadu India
| | - Mani Govindasamy
- Department of Materials Science and Engineering, National Taipei University of Technology (Taipei Tech) Taiwan
| | - Ashok K Sundramoorthy
- Department of Chemistry, SRM Institute of Science and Technology Kattankulathur 603 203 Tamil Nadu India
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Zhai T, Li R, Zhang N, Zhao L, He M, Tan L. Simultaneous Detection of Sulfite and Nitrite on Graphene Oxide Nanoribbons‐gold Nanoparticles Composite Modified Electrode. ELECTROANAL 2021. [DOI: 10.1002/elan.202100525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tingting Zhai
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
| | - Rui Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
| | - Ningning Zhang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
| | - Lixin Zhao
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
| | - Mengting He
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
| | - Liang Tan
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education of China), College of Chemistry and Chemical Engineering Hunan Normal University Changsha 410081 PR China
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Healy B, Yu T, C. da Silva Alves D, Okeke C, Breslin CB. Cyclodextrins as Supramolecular Recognition Systems: Applications in the Fabrication of Electrochemical Sensors. MATERIALS (BASEL, SWITZERLAND) 2021; 14:1668. [PMID: 33800708 PMCID: PMC8036645 DOI: 10.3390/ma14071668] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/17/2021] [Accepted: 03/24/2021] [Indexed: 12/31/2022]
Abstract
Supramolecular chemistry, although focused mainly on noncovalent intermolecular and intramolecular interactions, which are considerably weaker than covalent interactions, can be employed to fabricate sensors with a remarkable affinity for a target analyte. In this review the development of cyclodextrin-based electrochemical sensors is described and discussed. Following a short introduction to the general properties of cyclodextrins and their ability to form inclusion complexes, the cyclodextrin-based sensors are introduced. This includes the combination of cyclodextrins with reduced graphene oxide, carbon nanotubes, conducting polymers, enzymes and aptamers, and electropolymerized cyclodextrin films. The applications of these materials as chiral recognition agents and biosensors and in the electrochemical detection of environmental contaminants, biomolecules and amino acids, drugs and flavonoids are reviewed and compared. Based on the papers reviewed, it is clear that cyclodextrins are promising molecular recognition agents in the creation of electrochemical sensors, chiral sensors, and biosensors. Moreover, they have been combined with a host of materials to enhance the detection of the target analytes. Nevertheless, challenges remain, including the development of more robust methods for the integration of cyclodextrins into the sensing unit.
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Affiliation(s)
- Bronach Healy
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Tian Yu
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Daniele C. da Silva Alves
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
- School of Chemistry and Food, Federal University of Rio Grande, Rio Grande 90040-060, Brazil
| | - Cynthia Okeke
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
| | - Carmel B. Breslin
- Department of Chemistry, Maynooth University, Maynooth, Co. Kildare, Ireland; (B.H.); (T.Y.); (D.C.d.S.A.); (C.O.)
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Integration of a photoelectrochemical cell in a flow system for quantification of 4-aminophenol with titanium dioxide. Electrochem commun 2020. [DOI: 10.1016/j.elecom.2020.106767] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Chen S, Huang R, Liao D, Yu J, Jiang X. A sensitive sensor based on MOFs derived nanoporous carbons for electrochemical detection of 4-aminophenol. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 191:110194. [PMID: 31951903 DOI: 10.1016/j.ecoenv.2020.110194] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 06/10/2023]
Abstract
A novel electrochemical sensor based on zinc oxide/nitrogen doped porous carbons (ZnO/NPC) modified electrode has been constructed for detecting 4-aminophenol (4-AP). The ZnO/NPC material was synthesized by one-step carbonization of MOF-5-NH2. The modified glassy carbon electrode (ZnO/NPC/GCE) holds excellent electrocatalytic activity toward 4-AP, with a sensitivity of about 31.02 μA/μM/cm2. Under optimal conditions, its oxidation peak current increases linearly with the increasing concentration of 4-AP (from 5 to 120 μmol/L), and the detection limits is 0.014 μmol/L (S/N = 3). Furthermore, favorable selectivity, superior reproducibility and outstanding stability have been achieved. The ZnO/NPC/GCE has been applied in detecting 4-AP in industrial waste water and achieved positive results with the recovery of 4-AP ranging from 94.02% to 107.7%, which confirms that this sensor is a reliable platform for the detection of 4-AP in waste water.
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Affiliation(s)
- Sisi Chen
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Runmin Huang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Dan Liao
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China
| | - Jingang Yu
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha, 410083, China
| | - Xinyu Jiang
- School of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, China; Key Laboratory of Hunan Province for Water Environment and Agriculture Product Safety, Changsha, 410083, China.
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Vukojević V, Djurdjić S, Ognjanović M, Fabián M, Samphao A, Kalcher K, Stanković DM. Enzymatic glucose biosensor based on manganese dioxide nanoparticles decorated on graphene nanoribbons. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.07.013] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Niu X, Mo Z, Yang X, Sun M, Zhao P, Li Z, Ouyang M, Liu Z, Gao H, Guo R, Liu N. Advances in the use of functional composites of β-cyclodextrin in electrochemical sensors. Mikrochim Acta 2018; 185:328. [DOI: 10.1007/s00604-018-2859-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 06/01/2018] [Indexed: 12/20/2022]
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Voltammetric sensing based on the use of advanced carbonaceous nanomaterials: a review. Mikrochim Acta 2018; 185:89. [PMID: 29594390 DOI: 10.1007/s00604-017-2626-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 12/17/2017] [Indexed: 12/11/2022]
Abstract
This review (with 210 references) summarizes recent developments in the design of voltammetric chemical sensors and biosensors based on the use of carbon nanomaterials (CNMs). It is divided into subsections starting with an introduction into the field and a description of its current state. This is followed by a large section on various types of voltammetric sensors and biosensors using CNMs with subsections on sensors based on the use of carbon nanotubes, graphene, graphene oxides, graphene nanoribbons, fullerenes, ionic liquid composites with CNMs, carbon nanohorns, diamond nanoparticles, carbon dots, carbon nanofibers and mesoporous carbon. The third section gives conclusion and an outlook. Tables are presented on the application of such sensors to voltammetric detection of neurotransmitters, metabolites, dietary minerals, proteins, heavy metals, gaseous molecules, pharmaceuticals, environmental pollutants, food, beverages, cosmetics, commercial goods and drugs of abuse. The authors also describe advanced approaches for the fabrication of robust functional carbon nano(bio)sensors for voltammetric quantification of multiple targets. Graphical Abstract Featuring execellent electrical, catalytic and surface properies, CNMs have gained enormous attention for designing voltammetric sensors and biosensors. Functionalized CNM-modified electrode interfaces have demonstrated their prominent role in biological, environmental, pharmaceutical, chemical, food and industrial analysis.
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Hashemi P, Bagheri H, Afkhami A, Amidi S, Madrakian T. Graphene nanoribbon/FePt bimetallic nanoparticles/uric acid as a novel magnetic sensing layer of screen printed electrode for sensitive determination of ampyra. Talanta 2017; 176:350-359. [PMID: 28917761 DOI: 10.1016/j.talanta.2017.08.046] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 08/10/2017] [Accepted: 08/12/2017] [Indexed: 01/01/2023]
Abstract
A novel electrochemical sensor for sensitive determination of ampyra (Am) based on graphene nanoribbons modified by iron-platinum bimetallic nanoparticles and uric acid (SPCE/FePtGNR/UA) dropped on the screen-printed carbon electrode (SPCE) surface and magnetically captured onto an SPCE working electrode surface is reported in the present work. The modified nanocomposite and sensing layer was characterized by different techniques, including cyclic voltammetry (CV), linear sweep voltammetry (LSV), electrochemical impedance spectroscopy (EIS), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray powdered diffraction (XRD). Am determination by conventional electrochemical methods is not possible, because of its high redox overpotential. Therefore, the differential pulse voltammetry (DPV) signals of UA were used as a redox probe for indirect electrochemical determination of Am. The limit of detection (LOD) and linear concentration range were obtained as 0.028 and 0.08-9.0µmolL-1 (3Sb/m = 3), respectively. The feasibility of the proposed method was examined by the detection of Am in biological and pharmaceutical samples with satisfactory results. The constructed electrochemical sensor was applied for fast, simple and sensitive detection of Am in real environments.
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Affiliation(s)
- Pegah Hashemi
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Hasan Bagheri
- Chemical Injuries Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Abbas Afkhami
- Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran.
| | - Salimeh Amidi
- Department of Medicinal Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Methyl parathion detection in vegetables and fruits using silver@graphene nanoribbons nanocomposite modified screen printed electrode. Sci Rep 2017; 7:46471. [PMID: 28425441 PMCID: PMC5397841 DOI: 10.1038/srep46471] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 03/20/2017] [Indexed: 01/06/2023] Open
Abstract
We have developed a sensitive electrochemical sensor for Organophosphorus pesticide methyl parathion (MP) using silver particles supported graphene nanoribbons (Ag@GNRs). The Ag@GNRs nanocomposite was prepared through facile wet chemical strategy and characterized by TEM, EDX, XRD, Raman, UV-visible, electrochemical and impedance spectroscopies. The Ag@GNRs film modified screen printed carbon electrode (SPCE) delivers excellent electrocatalytic ability to the reduction of MP. The Ag@GNRs/SPCE detects sub-nanomolar concentrations of MP with excellent selectivity. The synergic effects between special electrocatalytic ability of Ag and excellent physicochemical properties of GNRs (large surface area, high conductivity, high area-normalized edge-plane structures and abundant catalytic sites) make the composite highly suitable for MP sensing. Most importantly, the method is successfully demonstrated in vegetables and fruits which revealed its potential real-time applicability in food analysis.
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