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Dowlatshahi S, Abdekhodaie MJ. Electrochemical prostate-specific antigen biosensors based on electroconductive nanomaterials and polymers. Clin Chim Acta 2021; 516:111-135. [PMID: 33545110 DOI: 10.1016/j.cca.2021.01.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 01/11/2023]
Abstract
Prostate cancer (PCa), the second most malignant neoplasm in men, is also the fifth leading cause of cancer-related deaths in men globally. Unfortunately, this malignancy remains largely asymptomatic until late-stage emergence when treatment is limited due to the lack of effective metastatic PCa therapeutics. Due to these limitations, early PCa detection through prostate-specific antigen (PSA) screening has become increasingly important, resulting in a more than 50% decrease in mortality. Conventional assays for PSA detection, such as enzyme-linked immunosorbent assay (ELISA), are labor intensive, relatively expensive, operator-dependent and do not provide adequate sensitivity. Electrochemical biosensors overcome these limitations because they are rapid, cost-effective, simple to use and ultrasensitive. This article reviews electrochemical PSA biosensors using electroconductive nanomaterials such as carbon-, metal-, metal oxide- and peptide-based nanostructures, as well as polymers to significantly improve conductivity and enhance sensitivity. Challenges associated with the development of these devices are discussed thus providing additional insight into their analytic strength as well as their potential use in early PCa detection.
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Affiliation(s)
- Sayeh Dowlatshahi
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Mohammad J Abdekhodaie
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran; Yeates School of Graduate Studies, Ryerson University, Toronto, Ontario, Canada.
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Farshchi F, Hasanzadeh M, Mokhtarzadeh A. A novel electroconductive interface based on Fe
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magnetic nanoparticle and cysteamine functionalized AuNPs: Preparation and application as signal amplification element to minoring of antigen‐antibody immunocomplex and biosensing of prostate cancer. J Mol Recognit 2019; 33:e2825. [DOI: 10.1002/jmr.2825] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 10/16/2019] [Accepted: 10/23/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Fatemeh Farshchi
- Department of BiochemistryHigher Education Institute of Rab‐Rashid Tabriz Iran
- Biotechnology Research CenterTabriz University of Medical Sciences Tabriz Iran
| | - Mohammad Hasanzadeh
- Pharmaceutical Analysis Research CenterTabriz University of Medical Sciences Tabriz Iran
| | - Ahad Mokhtarzadeh
- Immunology Research CenterTabriz University of Medical Sciences Tabriz Iran
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Pastucha M, Farka Z, Lacina K, Mikušová Z, Skládal P. Magnetic nanoparticles for smart electrochemical immunoassays: a review on recent developments. Mikrochim Acta 2019; 186:312. [PMID: 31037494 DOI: 10.1007/s00604-019-3410-0] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/03/2019] [Indexed: 02/07/2023]
Abstract
This review (with 129 refs) summarizes the progress in electrochemical immunoassays combined with magnetic particles that was made in the past 5 years. The specifity of antibodies linked to electrochemical transduction (by amperometry, voltammetry, impedimetry or electrochemiluminescence) gains further attractive features by introducing magnetic nanoparticles (MNPs). This enables fairly easy preconcentration of analytes, minimizes matrix effects, and introduces an appropriate label. Following an introduction into the fundamentals of electrochemical immunoassays and on nanomaterials for respective uses, a large chapter addresses method for magnetic capture and preconcentration of analytes. A next chapter discusses commonly used labels such as dots, enzymes, metal and metal oxide nanoparticles and combined clusters. The large field of hybrid nanomaterials for use in such immunoassays is discussed next, with a focus on MNPs composites with various kinds of graphene variants, polydopamine, noble metal nanoparticles or nanotubes. Typical applications address clinical markers (mainly blood and urine parameters), diagnosis of cancer (markers and cells), detection of pathogens (with subsections on viruses and bacteria), and environmental and food contaminants as toxic agents and pesticides. A concluding section summarizes the present status, current challenges, and highlights future trends. Graphical abstract Magnetic nanoparticles (MNP) with antibodies (Ab) capture and preconcentrate analyte from sample (a) and afterwards become magnetically (b) or immunospecifically (c) bound at an electrode. Signal either increases due to the presence of alabel (b) or decreases as the redox probe is blocked (c).
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Affiliation(s)
- Matěj Pastucha
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Zdeněk Farka
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Karel Lacina
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Zuzana Mikušová
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic
| | - Petr Skládal
- Department of Biochemistry, Faculty of Science, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
- Central European Institute of Technology, Masaryk University, Kamenice 5, 625 00, Brno, Czech Republic.
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Oliveira N, Costa-Rama E, Viswanathan S, Delerue-Matos C, Pereira L, Morais S. Label-free Voltammetric Immunosensor for Prostate Specific Antigen Detection. ELECTROANAL 2018. [DOI: 10.1002/elan.201800417] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nélia Oliveira
- REQUIMTE/LAQV; Instituto Superior de Engenharia do Porto; Instituto Politécnico do Porto; Rua Dr. António Bernardino de Almedia 431 4200-072 Porto Portugal
| | - Estefanía Costa-Rama
- REQUIMTE/LAQV; Instituto Superior de Engenharia do Porto; Instituto Politécnico do Porto; Rua Dr. António Bernardino de Almedia 431 4200-072 Porto Portugal
| | - Subramanian Viswanathan
- Department of Industrial Chemistry; Alagappa University; Karaikudi- 630003, Tamilnadu, India
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV; Instituto Superior de Engenharia do Porto; Instituto Politécnico do Porto; Rua Dr. António Bernardino de Almedia 431 4200-072 Porto Portugal
| | - Lourdes Pereira
- Department of Medical Sciences; CICECO-Aveiro Institute of Materials; University of Aveiro, Campus Santiago; 3810-193 Aveiro Portugal
| | - Simone Morais
- REQUIMTE/LAQV; Instituto Superior de Engenharia do Porto; Instituto Politécnico do Porto; Rua Dr. António Bernardino de Almedia 431 4200-072 Porto Portugal
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Freitas M, Nouws HPA, Delerue-Matos C. Electrochemical Biosensing in Cancer Diagnostics and Follow-up. ELECTROANAL 2018. [DOI: 10.1002/elan.201800193] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Maria Freitas
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto; Politécnico do Porto, Rua Dr. António Bernardino de Almeida; 4200-072 Porto Portugal
| | - Henri P. A. Nouws
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto; Politécnico do Porto, Rua Dr. António Bernardino de Almeida; 4200-072 Porto Portugal
| | - Cristina Delerue-Matos
- REQUIMTE/LAQV, Instituto Superior de Engenharia do Porto; Politécnico do Porto, Rua Dr. António Bernardino de Almeida; 4200-072 Porto Portugal
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Biniaz Z, Mostafavi A, Shamspur T, Torkzadeh-Mahani M, Mohamadi M. Electrochemical sandwich immunoassay for the prostate specific antigen using a polyclonal antibody conjugated to thionine and horseradish peroxidase. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2284-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Rama EC, Costa-García A. Screen-printed Electrochemical Immunosensors for the Detection of Cancer and Cardiovascular Biomarkers. ELECTROANAL 2016. [DOI: 10.1002/elan.201600126] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Estefanía Costa Rama
- Departamento de Química Física y Analítica, Facultad de Química; Universidad de Oviedo; 33006 Oviedo Spain
| | - Agustín Costa-García
- Departamento de Química Física y Analítica, Facultad de Química; Universidad de Oviedo; 33006 Oviedo Spain
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