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Białas K, Moschou D, Marken F, Estrela P. Electrochemical sensors based on metal nanoparticles with biocatalytic activity. Mikrochim Acta 2022; 189:172. [PMID: 35364739 PMCID: PMC8975783 DOI: 10.1007/s00604-022-05252-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Accepted: 02/26/2022] [Indexed: 01/06/2023]
Abstract
Biosensors have attracted a great deal of attention, as they allow for the translation of the standard laboratory-based methods into small, portable devices. The field of biosensors has been growing, introducing innovations into their design to improve their sensing characteristics and reduce sample volume and user intervention. Enzymes are commonly used for determination purposes providing a high selectivity and sensitivity; however, their poor shelf-life is a limiting factor. Researchers have been studying the possibility of substituting enzymes with other materials with an enzyme-like activity and improved long-term stability and suitability for point-of-care biosensors. Extra attention is paid to metal and metal oxide nanoparticles, which are essential components of numerous enzyme-less catalytic sensors. The bottleneck of utilising metal-containing nanoparticles in sensing devices is achieving high selectivity and sensitivity. This review demonstrates similarities and differences between numerous metal nanoparticle-based sensors described in the literature to pinpoint the crucial factors determining their catalytic performance. Unlike other reviews, sensors are categorised by the type of metal to study their catalytic activity dependency on the environmental conditions. The results are based on studies on nanoparticle properties to narrow the gap between fundamental and applied research. The analysis shows that the catalytic activity of nanozymes is strongly dependent on their intrinsic properties (e.g. composition, size, shape) and external conditions (e.g. pH, type of electrolyte, and its chemical composition). Understanding the mechanisms behind the metal catalytic activity and how it can be improved helps designing a nanozyme-based sensor with the performance matching those of an enzyme-based device.
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Affiliation(s)
- Katarzyna Białas
- Centre for Biosensors, Bioelectronics and Biodevices (C3Bio), University of Bath, Bath, BA2 7AY, UK.,Department of Electronic and Electrical Engineering, University of Bath, Bath, BA2 7AY, UK
| | - Despina Moschou
- Centre for Biosensors, Bioelectronics and Biodevices (C3Bio), University of Bath, Bath, BA2 7AY, UK.,Department of Electronic and Electrical Engineering, University of Bath, Bath, BA2 7AY, UK
| | - Frank Marken
- Centre for Biosensors, Bioelectronics and Biodevices (C3Bio), University of Bath, Bath, BA2 7AY, UK.,Department of Chemistry, University of Bath, Bath, BA2 7AY, UK
| | - Pedro Estrela
- Centre for Biosensors, Bioelectronics and Biodevices (C3Bio), University of Bath, Bath, BA2 7AY, UK. .,Department of Electronic and Electrical Engineering, University of Bath, Bath, BA2 7AY, UK.
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Norouzi B, Ehsani Tilami S, Ahghari MR. Aluminosilicate nanoparticles decorated by copper hexacyanoferrate as a good electrocatalyst for non-enzymatic hydrogen peroxide sensing. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2021.2024231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Banafsheh Norouzi
- Department of chemistry, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
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Şimşek N, Tığ GA. Graphene Quantum Dot‐poly(L‐lysine)‐gold Nanoparticles Nanocomposite for Electrochemical Determination of Dopamine and Serotonin. ELECTROANAL 2021. [DOI: 10.1002/elan.202100442] [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]
Affiliation(s)
- Nazlı Şimşek
- Ankara University Faculty of Science, Department of Chemistry Ankara 06100 Turkey
| | - Gözde Aydoğdu Tığ
- Ankara University Faculty of Science, Department of Chemistry Ankara 06100 Turkey
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Meira FHA, Resende SF, Monteiro DS, Pereira MC, Mattoso LHC, Faria RC, Afonso AS. A Non‐enzymatic Ag/δ‐FeOOH Sensor for Hydrogen Peroxide Determination using Disposable Carbon‐based Electrochemical Cells. ELECTROANAL 2020. [DOI: 10.1002/elan.202060171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Flávio H. A. Meira
- Institute of Science, Engineering, and Technology Federal University of Jequitinhonha and Mucuri Valleys,Teófilo Otoni 39803-371 Minas Gerais Brazil
| | - Sayton F. Resende
- Institute of Science, Engineering, and Technology Federal University of Jequitinhonha and Mucuri Valleys,Teófilo Otoni 39803-371 Minas Gerais Brazil
| | - Douglas S. Monteiro
- Institute of Science, Engineering, and Technology Federal University of Jequitinhonha and Mucuri Valleys,Teófilo Otoni 39803-371 Minas Gerais Brazil
| | - Márcio C. Pereira
- Institute of Science, Engineering, and Technology Federal University of Jequitinhonha and Mucuri Valleys,Teófilo Otoni 39803-371 Minas Gerais Brazil
| | - Luiz H. C. Mattoso
- Nanotechnology National Laboratory for Agriculture (LNNA) Embrapa Instrumentação, São Carlos 13560-970 São Paulo Brazil
| | - Ronaldo C. Faria
- Chemistry Department Federal University of São Carlos, CP 676, São Carlos 13565-905 São Paulo Brazil
| | - André S. Afonso
- Institute of Science, Engineering, and Technology Federal University of Jequitinhonha and Mucuri Valleys,Teófilo Otoni 39803-371 Minas Gerais Brazil
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Development of an interference-minimized amperometric-FIA glucose biosensor at a pyrocatechol violet/glucose dehydrogenase-modified graphite pencil electrode. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-019-01036-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ayaz S, Karakaya S, Emir G, Dilgin DG, Dilgin Y. A novel enzyme-free FI-amperometric glucose biosensor at Cu nanoparticles modified graphite pencil electrode. Microchem J 2020. [DOI: 10.1016/j.microc.2019.104586] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Emir G, Dilgin Y, Apak R. A New Redox Mediator (Cupric‐Neocuproine Complex)‐ Modified Pencil Graphite Electrode for the Electrocatalytic Oxidation of H
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: A Flow Injection Amperometric Sensor. ChemElectroChem 2020. [DOI: 10.1002/celc.201901765] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Gamze Emir
- Department of Chemistry Faculty of Science and Arts, Çanakkale Onsekiz Mart UniversityÇanakkale Onsekiz Mart University, Faculty of Science and Arts, Department of Chemistry 17100 Çanakkale Turkey
| | - Yusuf Dilgin
- Department of Chemistry Faculty of Science and Arts, Çanakkale Onsekiz Mart UniversityÇanakkale Onsekiz Mart University, Faculty of Science and Arts, Department of Chemistry 17100 Çanakkale Turkey
| | - Reşat Apak
- Department of Chemistry Faculty of Engineering, Istanbul University-Cerrahpasa Department of Chemistry, Faculty of EngineeringIstanbul University-Cerrahpasa, Avcilar 34320 Istanbul Turkey
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Karimi-Maleh H, Karimi F, Alizadeh M, Sanati AL. Electrochemical Sensors, a Bright Future in the Fabrication of Portable Kits in Analytical Systems. CHEM REC 2019; 20:682-692. [PMID: 31845511 DOI: 10.1002/tcr.201900092] [Citation(s) in RCA: 214] [Impact Index Per Article: 42.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 12/16/2022]
Abstract
Analysis of food, pharmaceutical, and environmental compounds is an inevitable issue to evaluate quality of the compounds used in human life. Quality of drinking water, food products, and pharmaceutical compounds is directly associated with human health. Presence of forbidden additives in food products, toxic compounds in water samples and drugs with low quality lead to important problems for human health. Therefore, attention to analytical strategy for investigation of quality of food, pharmaceutical, and environmental compounds and monitoring presence of forbidden compounds in materials used by humans has increased in recent years. Analytical methods help to identify and quantify both permissible and unauthorized compounds present in the materials used in human daily life. Among analytical methods, electrochemical methods have been shown to have more advantages compared to other analytical methods due to their portability and low cost. Most of big companies have applied this type of analytical methods because of their fast and selective analysis. Due to simple operation and high diversity of electroanalytical sensors, these types of sensors are expected to be the future generation of analytical systems. Therefore, many scientists and researchers have focused on designing and fabrication of electroanalytical sensors with good selectivity and high sensitivity for different types of compounds such as drugs, food, and environmental pollutants. In this paper, we described the mechanism and different examples of DNA, enzymatic and electro-catalytic methods for electroanalytical determination of drug, food and environmental compounds.
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Affiliation(s)
- Hassan Karimi-Maleh
- School of Resources and Enviroment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, P.R. China.,Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran.,Department of Chemical Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein Campus, 2028, Johannesburg, South Africa
| | - Fatemeh Karimi
- School of Resources and Enviroment, University of Electronic Science and Technology of China, P.O. Box 611731, Xiyuan Ave, Chengdu, P.R. China.,Department of Chemical Engineering, Laboratory of Nanotechnology, Quchan University of Technology, Quchan, Iran
| | - Marzieh Alizadeh
- Center for Nanotechnology in Drug Delivery, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, PO Box 71345-1583, Iran
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