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Myndrul V, Tamashevski A, Lipińska W, Siuzdak K, Iatsunskyi I. Highly sensitive electrochemical multimodal immunosensor for cluster of differentiation 5 (CD5) detection in human blood serum for early stage cancer detection based on laser-processed Ti/Au electrodes. Talanta 2024; 279:126612. [PMID: 39084041 DOI: 10.1016/j.talanta.2024.126612] [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: 04/27/2024] [Revised: 07/21/2024] [Accepted: 07/23/2024] [Indexed: 08/02/2024]
Abstract
In the rapidly evolving field of medical diagnostics, biomarkers play a pivotal role, particularly in the early detection of cancer. Cluster of differentiation 5 (CD5), a cell surface glycoprotein found on T cells and B-1a lymphocytes, is instrumental in immune regulation and is associated with both autoimmune diseases and malignancies. Despite its significant diagnostic and therapeutic potential, CD5 detection has been limited by modern methods in the pg/ml range. This study presents a novel multimodal electrochemical immunosensor that employs laser-processed Ti/Au electrodes for the ultra-sensitive detection of CD5 in human blood serum. The "multimodal" approach combines different analytical techniques - differential pulse volctammetry (DPV) and electrochemical impedance spectroscopy (EIS) - to ensure comprehensive analysis, enhancing both the accuracy and reliability of the sensor. This novel sensor significantly outperforms existing commercial ELISA kits, achieving a limit of detection (LOD) of 1.1 ± 0.2 fg/mL with DPV and 3.9 ± 0.5 fg/mL with EIS in phosphate-buffered saline (PBS) and 6.6 ± 3.1 fg/mL and 15.6 ± 3.1 fg/mL in human serum (HS), respectively. These results highlight the immunosensor's potential for improving early-stage cancer diagnosis and broader medical applications.
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Affiliation(s)
- Valerii Myndrul
- Sensor Engineering Department, Faculty of Science and Engineering, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands; NanoBioMedical Centre, Adam Mickiewicz University, 3, Wszechnicy Piastowskiej Str., 61-614, Poznan, Poland.
| | - Alexander Tamashevski
- NanoBioMedical Centre, Adam Mickiewicz University, 3, Wszechnicy Piastowskiej Str., 61-614, Poznan, Poland
| | - Wiktoria Lipińska
- Centre for Plasma and Laser Engineering, Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14 St., 80-231, Gdansk, Poland
| | - Katarzyna Siuzdak
- Centre for Plasma and Laser Engineering, Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Fiszera 14 St., 80-231, Gdansk, Poland
| | - Igor Iatsunskyi
- NanoBioMedical Centre, Adam Mickiewicz University, 3, Wszechnicy Piastowskiej Str., 61-614, Poznan, Poland.
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2
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Torchi A, Ghamgui H, Cherif S. Basic strategies for monitoring lipase activity: A review. Anal Biochem 2024; 696:115659. [PMID: 39244002 DOI: 10.1016/j.ab.2024.115659] [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: 08/07/2024] [Revised: 09/04/2024] [Accepted: 09/04/2024] [Indexed: 09/09/2024]
Abstract
Lipases are involved in the basic metabolism of many organisms from simple microorganisms to mammals. Moreover, these versatile biocatalysts can catalyze various types of reactions, such as esterification, interesterification, aminolysis, hydrolysis, and many important classic organic reactions under mild conditions, which play critical roles in industrial catalysis, drug discovery, and medical diagnosis of diseases. The heterogeneous nature of this catalysis requires intimate contact between them and lipid emulsion droplets. The lipolytic activity of production isolates could be determined by monitoring the release of fatty acids. Therefore, adequate monitoring of the reaction medium is critical to gain mechanistic knowledge of lipid hydrolysis in response to changes in process conditions. This review paper provides an overview of the principles underlying different strategies for monitoring lipid hydrolysis. The strengths and limitations of each method are analyzed to provide practical guidance for future research.
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Affiliation(s)
- Ayda Torchi
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Department of Biology, National Engineering School of Sfax (ENIS), 3038, University of Sfax, Tunisia
| | - Hanen Ghamgui
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Department of Biology, National Engineering School of Sfax (ENIS), 3038, University of Sfax, Tunisia.
| | - Slim Cherif
- Laboratory of Biochemistry and Enzymatic Engineering of Lipases, Department of Biology, National Engineering School of Sfax (ENIS), 3038, University of Sfax, Tunisia
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3
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Rauf U, Shabir G, Bukhari S, Albericio F, Saeed A. Contemporary Developments in Ferrocene Chemistry: Physical, Chemical, Biological and Industrial Aspects. Molecules 2023; 28:5765. [PMID: 37570735 PMCID: PMC10420780 DOI: 10.3390/molecules28155765] [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: 06/08/2023] [Revised: 07/26/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Ferrocenyl-based compounds have many applications in diverse scientific disciplines, including in polymer chemistry as redox dynamic polymers and dendrimers, in materials science as bioreceptors, and in pharmacology, biochemistry, electrochemistry, and nonlinear optics. Considering the horizon of ferrocene chemistry, we attempted to condense the neoteric advancements in the synthesis and applications of ferrocene derivatives reported in the literature from 2016 to date. This paper presents data on the progression of the synthesis of diverse classes of organic compounds having ferrocene scaffolds and recent developments in applications of ferrocene-based organometallic compounds, with a special focus on their biological, medicinal, bio-sensing, chemosensing, asymmetric catalysis, material, and industrial applications.
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Affiliation(s)
- Umair Rauf
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan; (U.R.); (G.S.); (S.B.)
| | - Ghulam Shabir
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan; (U.R.); (G.S.); (S.B.)
| | - Saba Bukhari
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan; (U.R.); (G.S.); (S.B.)
| | - Fernando Albericio
- Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Westville, Durban 4000, South Africa
- CIBER-BBN, Networking Centre on Bioengineering, Biomaterials and Nanomedicine, Department of Organic Chemistry, University of Barcelona, 08028 Barcelona, Spain
| | - Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad 45320, Pakistan; (U.R.); (G.S.); (S.B.)
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4
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An ultrasensitive electrochemical sensor for detecting porcine epidemic diarrhea virus based on a Prussian blue-reduced graphene oxide modified glassy carbon electrode. Anal Biochem 2023; 662:115013. [PMID: 36493864 DOI: 10.1016/j.ab.2022.115013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 11/29/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
This study developed a novel, ultrasensitive sandwich-type electrochemical immunosensor for detecting the porcine epidemic diarrhea virus (PEDV). By electrochemical co-deposition of graphene and Prussian blue, a Prussian blue-reduced graphene oxide-modified glassy carbon electrode was made, further modified with PEDV-monoclonal antibodies (mAbs) to create a new PEDV immunosensor using the double antibody sandwich technique. The electrochemical characteristics of several modified electrodes were investigated using cyclic voltammetry (CV). We optimized the pH levels and scan rate. Additionally, we examined specificity, reproducibility, repeatability, accuracy, and stability. The study indicates that the immunosensor has good performance in the concentration range of 1 × 101.88 to 1 × 105.38 TCID50/mL of PEDV, with a detection limit of 1 × 101.93 TCID50/mL at a signal-to-noise ratio of 3σ. The composite membranes produced via co-deposition of graphene and Prussian blue effectively increased electron transport to the glassy carbon electrode, boosted response signals, and increased the sensitivity, specificity, and stability of the immunosensor. The immunosensor could accurately detect PEDV, with results comparable to real-time quantitative PCR. This technique was applied to PEDV detection and served as a model for developing additional immunosensors for detecting hazardous chemicals and pathogenic microbes.
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Zhao X, Shen H, Huo B, Wang Y, Gao Z. A novel bionic magnetic SERS aptasensor for the ultrasensitive detection of Deoxynivalenol based on “dual antennae” nano-silver. Biosens Bioelectron 2022; 211:114383. [DOI: 10.1016/j.bios.2022.114383] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 04/20/2022] [Accepted: 05/14/2022] [Indexed: 12/27/2022]
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Polat EO, Cetin MM, Tabak AF, Bilget Güven E, Uysal BÖ, Arsan T, Kabbani A, Hamed H, Gül SB. Transducer Technologies for Biosensors and Their Wearable Applications. BIOSENSORS 2022; 12:385. [PMID: 35735533 PMCID: PMC9221076 DOI: 10.3390/bios12060385] [Citation(s) in RCA: 29] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/16/2022] [Accepted: 05/27/2022] [Indexed: 05/17/2023]
Abstract
The development of new biosensor technologies and their active use as wearable devices have offered mobility and flexibility to conventional western medicine and personal fitness tracking. In the development of biosensors, transducers stand out as the main elements converting the signals sourced from a biological event into a detectable output. Combined with the suitable bio-receptors and the miniaturization of readout electronics, the functionality and design of the transducers play a key role in the construction of wearable devices for personal health control. Ever-growing research and industrial interest in new transducer technologies for point-of-care (POC) and wearable bio-detection have gained tremendous acceleration by the pandemic-induced digital health transformation. In this article, we provide a comprehensive review of transducers for biosensors and their wearable applications that empower users for the active tracking of biomarkers and personal health parameters.
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Affiliation(s)
- Emre Ozan Polat
- Faculty of Engineering and Natural Sciences, Kadir Has University, Cibali, Istanbul 34083, Turkey; (M.M.C.); (A.F.T.); (E.B.G.); (B.Ö.U.); (T.A.); (A.K.); (H.H.); (S.B.G.)
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Xing G, Luo B, Qin J, Wang X, Hou P, Zhang H, Wang C, Wang J, Li A. A probe-free electrochemical immunosensor for methyl jasmonate based on ferrocene functionalized-carboxylated graphene-multi-walled carbon nanotube nanocomposites. Talanta 2021; 232:122477. [PMID: 34074445 DOI: 10.1016/j.talanta.2021.122477] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/21/2021] [Accepted: 04/26/2021] [Indexed: 11/29/2022]
Abstract
Methyl jasmonate (MeJA) is an endogenous plant hormone, which plays an important role in agriculture production. A novel probe-free electrochemical immunosensor was fabricated for detecting of MeJA. Fc, carboxylated graphene (COOH-GR) and carboxylated multi-walled carbon nanotubes (COOH-MWNT) composite was formed and used to fabricate screen-printed electrode (SPE). Fc was used as the electronic medium. COOH-GR and COOH-MWNT were used to improve the conductivity and catalytic activity of the sensor and to immobilize the MeJA antibody. Thus, the immunosensor can be used to detect MeJA without external redox probe solution. The designed sensor can detect MeJA in a wide range of 100 fM-100 μM, and its detection limit is as low as 31.26 fM (S/N = 3). The as-prepared probe-free immunosensor is simple, low cost, and does not need redox probe solutions for measurements, which shows great promise for future application in precision agriculture.
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Affiliation(s)
- Gengqi Xing
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China; College of Landscape and Ecological Engineering, Hebei University of Engineering, Handan, 056038, China
| | - Bin Luo
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Junqing Qin
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Xiaodong Wang
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Peichen Hou
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Han Zhang
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China
| | - Cheng Wang
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China; School of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, 212013, China
| | - Jianshu Wang
- College of Landscape and Ecological Engineering, Hebei University of Engineering, Handan, 056038, China.
| | - Aixue Li
- Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China; School of Agricultural Equipment Engineering, Jiangsu University, Zhenjiang, 212013, China.
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8
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Chang Z, Zhu B, Liu J, Zhu X, Xu M, Travas-Sejdic J. Electrochemical aptasensor for 17β-estradiol using disposable laser scribed graphene electrodes. Biosens Bioelectron 2021; 185:113247. [PMID: 33962157 DOI: 10.1016/j.bios.2021.113247] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/25/2021] [Accepted: 04/09/2021] [Indexed: 01/08/2023]
Abstract
17β-Estradiol (E2), the strongest of the three major physiological estrogens in females, is an important factor in the female reproductive system. The abnormal level of E2 causes health issues, such as weak bones, urinary tract infections and even depression. Here, we present a novel, sensitive and selective, electrochemical aptasensor for detection of 17β-estradiol (E2). The E2 recognition aptamer was split into two fragments: the first fragment, functionalised with adamantane, is attached to poly(β-cyclodextrin) (poly(β-CD))-modified electrode surface through host-guest interactions between the adamantane and poly(β-CD). The second fragment, labelled with gold nanoparticles, forms the stem-loop structure with the first fragment only in the presence of E2. That specific recognition process triggers the change in the electrochemical signal (a change in the peak current from reduction of AuNPs), recorded by means of differential pulse voltammetry (DPV). The feasibility of the sensing design was firstly investigated on the commercially available glass carbon electrodes (GCE), with achieved a linear detection range of 1.0 × 10-13 to 1.0 × 10-8 M and a limit of detection (LoD) 0.7 fM. The sensing methodology was then translated onto single-use, disposable, laser-scribed graphene electrodes (LSGE) on a plastic substrate. The dynamic sensing range of E2 on LSGE was found to be 1.0 × 10-13 to 1.0 × 10-9 M, with a LoD of 63.1 fM, comparable to these of GCE. The successful translation of the developed E2 aptasensor from GCE to low-cost, disposable LSGE highlights a potential of this sensing platform in commercial, portable sensing detection systems for E2 and similar targets of biological interest.
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Affiliation(s)
- Zhu Chang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu, 476000, Henan Province, PR China
| | - Bicheng Zhu
- Polymer Biointerface Centre, School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, PO Box 600, Wellington, New Zealand
| | - JinJin Liu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu, 476000, Henan Province, PR China
| | - Xu Zhu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu, 476000, Henan Province, PR China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Henan Joint International Research Laboratory of Chemo/Biosensing and Early Diagnosis of Major Diseases, Shangqiu Normal University, Shangqiu, 476000, Henan Province, PR China
| | - Jadranka Travas-Sejdic
- Polymer Biointerface Centre, School of Chemical Sciences, The University of Auckland, Private Bag 92019, Auckland, 1142, New Zealand; MacDiarmid Institute for Advanced Materials and Nanotechnology, Victoria University of Wellington, PO Box 600, Wellington, New Zealand.
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Fu X, Li X, Han D, Yang W, Liu C, Fan L, Ding S, Ma Y. Ultrasensitive electrochemical biosensor for des-gamma-carboxy prothrombin analysis based on core-shell Pd@PtCu-alloy loaded on WS2 nanosheet. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115213] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Brazaca LC, Dos Santos PL, de Oliveira PR, Rocha DP, Stefano JS, Kalinke C, Abarza Muñoz RA, Bonacin JA, Janegitz BC, Carrilho E. Biosensing strategies for the electrochemical detection of viruses and viral diseases - A review. Anal Chim Acta 2021; 1159:338384. [PMID: 33867035 PMCID: PMC9186435 DOI: 10.1016/j.aca.2021.338384] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023]
Abstract
Viruses are the causing agents for many relevant diseases, including influenza, Ebola, HIV/AIDS, and COVID-19. Its rapid replication and high transmissibility can lead to serious consequences not only to the individual but also to collective health, causing deep economic impacts. In this scenario, diagnosis tools are of significant importance, allowing the rapid, precise, and low-cost testing of a substantial number of individuals. Currently, PCR-based techniques are the gold standard for the diagnosis of viral diseases. Although these allow the diagnosis of different illnesses with high precision, they still present significant drawbacks. Their main disadvantages include long periods for obtaining results and the need for specialized professionals and equipment, requiring the tests to be performed in research centers. In this scenario, biosensors have been presented as promising alternatives for the rapid, precise, low-cost, and on-site diagnosis of viral diseases. This critical review article describes the advancements achieved in the last five years regarding electrochemical biosensors for the diagnosis of viral infections. First, genosensors and aptasensors for the detection of virus and the diagnosis of viral diseases are presented in detail regarding probe immobilization approaches, detection methods (label-free and sandwich), and amplification strategies. Following, immunosensors are highlighted, including many different construction strategies such as label-free, sandwich, competitive, and lateral-flow assays. Then, biosensors for the detection of viral-diseases-related biomarkers are presented and discussed, as well as point of care systems and their advantages when compared to traditional techniques. Last, the difficulties of commercializing electrochemical devices are critically discussed in conjunction with future trends such as lab-on-a-chip and flexible sensors.
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Affiliation(s)
- Laís Canniatti Brazaca
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, 13566-590, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica-INCTBio, Campinas, SP, 13083-970, Brazil.
| | - Pãmyla Layene Dos Santos
- Departamento de Química, Universidade Federal de Santa Catarina, Florianópolis, SC, 88040-900, Brazil
| | - Paulo Roberto de Oliveira
- Departamento de Ciências Naturais, Matemática e Educação, Universidade Federal de São Carlos, Araras, SP, 13600-970, Brazil
| | - Diego Pessoa Rocha
- Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, MG, 38400-902, Brazil
| | - Jéssica Santos Stefano
- Departamento de Ciências Naturais, Matemática e Educação, Universidade Federal de São Carlos, Araras, SP, 13600-970, Brazil; Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, MG, 38400-902, Brazil
| | - Cristiane Kalinke
- Instituto de Química, Universidade Estadual de Campinas, Campinas, SP, 13083-859, Brazil
| | - Rodrigo Alejandro Abarza Muñoz
- Instituto Nacional de Ciência e Tecnologia de Bioanalítica-INCTBio, Campinas, SP, 13083-970, Brazil; Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, MG, 38400-902, Brazil
| | - Juliano Alves Bonacin
- Instituto de Química, Universidade Estadual de Campinas, Campinas, SP, 13083-859, Brazil
| | - Bruno Campos Janegitz
- Departamento de Ciências Naturais, Matemática e Educação, Universidade Federal de São Carlos, Araras, SP, 13600-970, Brazil.
| | - Emanuel Carrilho
- Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, 13566-590, Brazil; Instituto Nacional de Ciência e Tecnologia de Bioanalítica-INCTBio, Campinas, SP, 13083-970, Brazil.
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11
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Abstract
Electrochemical immunosensors are affinity-based biosensors characterized by several useful features such as specificity, miniaturizability, low cost and simplicity, making them very interesting for many applications in several scientific fields. One of the significant issues in the design of electrochemical immunosensors is to increase the system’s sensitivity. Different strategies have been developed, one of the most common is the use of nanostructured materials as electrode materials, nanocarriers, electroactive or electrocatalytic nanotracers because of their abilities in signal amplification and biocompatibility. In this review, we will consider some of the most used nanostructures employed in the development of electrochemical immunosensors (e.g., metallic nanoparticles, graphene, carbon nanotubes) and many other still uncommon nanomaterials. Furthermore, their diagnostic applications in the last decade will be discussed, referring to two relevant issues of present-day: the detection of tumor markers and viruses.
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12
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Miao J, Du K, Li X, Xu X, Dong X, Fang J, Cao W, Wei Q. Ratiometric electrochemical immunosensor for the detection of procalcitonin based on the ratios of SiO2-Fc–COOH–Au and UiO-66-TB complexes. Biosens Bioelectron 2021; 171:112713. [DOI: 10.1016/j.bios.2020.112713] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 09/22/2020] [Accepted: 10/07/2020] [Indexed: 12/15/2022]
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Koyappayil A, Lee MH. Ultrasensitive Materials for Electrochemical Biosensor Labels. SENSORS 2020; 21:s21010089. [PMID: 33375629 PMCID: PMC7796367 DOI: 10.3390/s21010089] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/18/2020] [Accepted: 12/23/2020] [Indexed: 12/16/2022]
Abstract
Since the fabrication of the first electrochemical biosensor by Leland C. Clark in 1956, various labeled and label-free sensors have been reported for the detection of biomolecules. Labels such as nanoparticles, enzymes, Quantum dots, redox-active molecules, low dimensional carbon materials, etc. have been employed for the detection of biomolecules. Because of the absence of cross-reaction and highly selective detection, labeled biosensors are advantageous and preferred over label-free biosensors. The biosensors with labels depend mainly on optical, magnetic, electrical, and mechanical principles. Labels combined with electrochemical techniques resulted in the selective and sensitive determination of biomolecules. The present review focuses on categorizing the advancement and advantages of different labeling methods applied simultaneously with the electrochemical techniques in the past few decades.
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Affiliation(s)
| | - Min-Ho Lee
- Correspondence: ; Tel.: +82-2-820-5503; Fax: +82-2-814-2651
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14
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Khan MZH, Hasan MR, Hossain SI, Ahommed MS, Daizy M. Ultrasensitive detection of pathogenic viruses with electrochemical biosensor: State of the art. Biosens Bioelectron 2020; 166:112431. [PMID: 32862842 PMCID: PMC7363606 DOI: 10.1016/j.bios.2020.112431] [Citation(s) in RCA: 108] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 01/06/2023]
Abstract
Last few decades, viruses are a real menace to human safety. Therefore, the rapid identification of viruses should be one of the best ways to prevent an outbreak and important implications for medical healthcare. The recent outbreak of coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus which belongs to the single-stranded, positive-strand RNA viruses. The pandemic dimension spread of COVID-19 poses a severe threat to the health and lives of seven billion people worldwide. There is a growing urgency worldwide to establish a point-of-care device for the rapid detection of COVID-19 to prevent subsequent secondary spread. Therefore, the need for sensitive, selective, and rapid diagnostic devices plays a vital role in selecting appropriate treatments and to prevent the epidemics. During the last decade, electrochemical biosensors have emerged as reliable analytical devices and represent a new promising tool for the detection of different pathogenic viruses. This review summarizes the state of the art of different virus detection with currently available electrochemical detection methods. Moreover, this review discusses different fabrication techniques, detection principles, and applications of various virus biosensors. Future research also looks at the use of electrochemical biosensors regarding a potential detection kit for the rapid identification of the COVID-19.
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Affiliation(s)
- M Z H Khan
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh.
| | - M R Hasan
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Institute of Nanoscience of Aragon, Department of Chemical Engineering and Environmental Technology, University of Zaragoza, Aragon, Spain
| | - S I Hossain
- Chemistry Department, University of Bari "Aldo Moro", Via E. Orabona 4 - 70126 Bari, Italy
| | - M S Ahommed
- Department of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai, 980-8578, Japan
| | - M Daizy
- Dept. of Chemical Engineering, Jashore University of Science and Technology, Jashore, 7408, Bangladesh; Laboratory of Nano-bio and Advanced Materials Engineering (NAME), Jashore University of Science and Technology, Jashore, 7408, Bangladesh
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15
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Bu SJ, Wang KY, Liu X, Ma L, Wei HG, Zhang WG, Liu WS, Wan JY. Ferrocene-functionalized nanocomposites as signal amplification probes for electrochemical immunoassay of Salmonella typhimurium. Mikrochim Acta 2020; 187:600. [PMID: 33034762 DOI: 10.1007/s00604-020-04579-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 09/29/2020] [Indexed: 02/07/2023]
Abstract
An electrochemical immunosensor based on ferrocene (Fc)-functionalized nanocomposites was fabricated as an efficient electroactive signal probe to amplify electrochemical signals for Salmonella typhimurium detection. The electrochemical signal amplification probe was constructed by encapsulating ferrocene into S. typhimurium-specific antimicrobial peptides Magainin I (MI)-Cu3(PO4)2 organic-inorganic nanocomposites (Fc@MI) through a one-step process. Magnetic beads (MBs) coupled with antibody were used as capture ingredient for target magnetic separation, and Fc@MI nanoparticles were used as signal labels in the immunoassays. The sandwich of MBs-target-Fc@MI assay was performed using a screen-printed carbon electrode as transducer surface. The immunosensor platform presents a low limit of detection (LOD) of 3 CFU·mL-1 and a linear range from 10 to 107 CFU·mL-1, with good specificity and precision, and was successfully applied for S. typhimurium detection in milk. Graphical abstract One-pot process antimicrobial peptides Magainin I-Cu3(PO4)2 organic-inorganic nanocomposites (Fc@MI) were used as ideal electrochemical signal label, integrating both essential functions of biological recognition and signal amplification. Screen-printed carbon electrode (SPCE) was used as the electrochemical system for Salmonella typhimurium detection.
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Affiliation(s)
- Sheng-Jun Bu
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China
| | - Kui-Yu Wang
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China.,Southern Laboratory of Ocean Science and Engineering, School of Chemical Engineering and Technology, Sun Yat-sen University, Guangzhou, 519082, Guangdong, China
| | - Xiu Liu
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China
| | - Li Ma
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China
| | - Hong-Guo Wei
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China
| | - Wen-Guang Zhang
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China
| | - Wen-Sen Liu
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China.
| | - Jia-Yu Wan
- Institute of Military Veterinary, Academy of Military Medical Sciences, Changchun, 130122, China.
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16
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Zhou M, Ning S, Liu J, Waterhouse GI, Li L, Dong J, Ai S. Ultrasensitive Electrochemiluminescence Immunosensor Based on a Three-Dimensional Flower-Like Manganese Dioxide–Polyethyleneimine–Palladium Nanocomposite as the Signal Label for Detection of Avian Leukosis Virus Subgroup J. ANAL LETT 2020. [DOI: 10.1080/00032719.2020.1825463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Mengqi Zhou
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
| | - Shixue Ning
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
| | - Jie Liu
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
| | - Geoffrey I.N Waterhouse
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
- School of Chemical Sciences, The University of Auckland, Auckland, New Zealand
| | - Li Li
- Shandong 5th Geo-mineral Prospecting Institute, Taian, China
| | - Jing Dong
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
| | - Shiyun Ai
- College of Chemistry and Material Science, Shandong Agricultural University, Taian, China
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17
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Cao L, Xiao H, Fang C, Zhao F, Chen Z. Electrochemical immunosensor based on binary nanoparticles decorated rGO-TEPA as magnetic capture and Au@PtNPs as probe for CEA detection. Mikrochim Acta 2020; 187:584. [PMID: 32990786 DOI: 10.1007/s00604-020-04559-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 09/13/2020] [Indexed: 10/23/2022]
Abstract
Using gold and magnetic nanoparticles co-decorated reduced graphene oxide-tetraethylenepentamine (rGO-TEPA/Au-MNPs) as the magnetic platform for capturing the primary antibody (Ab1), separation and preconcentration of immunocomplex, a novel homogeneous electrochemical immunosensor was successfully developed. The newly prepared magnetic rGO-TEPA/Au-MNPs, compared with MNPs, exhibited better stability and enhanced electrical conductivity attributed to rGO-TEPA, and showed higher biorecognition efficiency due to AuNPs. In addition, Au@PtNPs were prepared and modified with secondary antibody (Ab2) as an efficient signal probe for signal readout. Using carcinoembryonic antigen (CEA) as a model analyte, the prepared immunosensor demonstrated satisfactory properties like high stability, good repeatability and selectivity, wide linear range (5.0 pg mL-1~200.0 ng mL-1) as well as low detection limit (1.42 pg mL-1). The homogenous electrochemical immunosensor was applied to the detection of CEA in human serum and was found to exhibit good correlation with the reference method. Thus, the proposed rGO-TEPA/Au-MNPs-based homogenous immunoassay platform might open up a new way for biomarker diagnosis. Graphical Abstract.
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Affiliation(s)
- Liangli Cao
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China.,School of Information and Communication, Guilin University of Electronic Technology, Guilin, 541004, China
| | - Haolin Xiao
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China.,School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin, 541004, China
| | - Cheng Fang
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China
| | - Feijun Zhao
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China.,School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin, 541004, China
| | - Zhencheng Chen
- School of Life and Environmental Sciences, Guilin University of Electronic Technology, Guilin, 541004, China. .,School of Electronic Engineering and Automation, Guilin University of Electronic Technology, Guilin, 541004, China.
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18
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Abstract
In recent years, advances in immunosensor device fabrication have significantly expanded the use of this technology in a broad range of applications including clinical diagnosis, food analysis, quality control, environmental studies and industrial monitoring. The most important aspect in fabrication is to obtain a design that provides a low detection limit. The utilization of nanomaterials as a label, catalyst and biosensing transducer is, perhaps, the most popular approach in ultrasensitive devices. This chapter reviews recent advances in immunosensor fabrication and summarizes the most recent studies. Strategies employed to significantly improve sensitivity and specificity of immunosensor technology and the advantages and limitations thereof are explored.
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Affiliation(s)
- Muhammet Aydin
- Tekirdağ Namık Kemal University, Scientific and Technological Research Center, Tekirdağ, Turkey.
| | - Elif Burcu Aydin
- Tekirdağ Namık Kemal University, Scientific and Technological Research Center, Tekirdağ, Turkey
| | - Mustafa Kemal Sezgintürk
- Bioengineering Department, Faculty of Engineering, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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19
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Visible light driven photoelectrochemical thrombin aptasensor based on uniform TiO2 nanotube arrays modified with CuOx and perylene-3,4,9,10-tetracarboxylic acid. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136774] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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Preparation, characterization and solubilization evaluation of two novel host-guest complexes based on two different functional groups of modified β-cyclodextrins and 20(S)-protopanaxatriol. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Ozer T, Geiss BJ, Henry CS. Review-Chemical and Biological Sensors for Viral Detection. JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2020; 167:037523. [PMID: 32287357 PMCID: PMC7106559 DOI: 10.1149/2.0232003jes] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/25/2019] [Indexed: 05/19/2023]
Abstract
Infectious diseases commonly occur in contaminated water, food, and bodily fluids and spread rapidly, resulting in death of humans and animals worldwide. Among infectious agents, viruses pose a serious threat to public health and global economy because they are often difficult to detect and their infections are hard to treat. Since it is crucial to develop rapid, accurate, cost-effective, and in-situ methods for early detection viruses, a variety of sensors have been reported so far. This review provides an overview of the recent developments in electrochemical sensors and biosensors for detecting viruses and use of these sensors on environmental, clinical and food monitoring. Electrochemical biosensors for determining viruses are divided into four main groups including nucleic acid-based, antibody-based, aptamer-based and antigen-based electrochemical biosensors. Finally, the drawbacks and advantages of each type of sensors are identified and discussed.
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Affiliation(s)
- Tugba Ozer
- Department of Chemistry, Colorado State University, USA
- Yildiz Technical University, Faculty of Chemistry-Metallurgy, Department of Bioengineering, Istanbul, Turkey
| | - Brian J Geiss
- Department of Microbiology, Immunology & Pathology, Colorado State University, USA
- School of Biomedical Engineering, Colorado State University, USA
| | - Charles S Henry
- Department of Chemistry, Colorado State University, USA
- School of Biomedical Engineering, Colorado State University, USA
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22
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Preparation, characterization and cytotoxic evaluation of inclusion complexes between celastrol with polyamine-modified β-cyclodextrins. J INCL PHENOM MACRO 2019. [DOI: 10.1007/s10847-019-00933-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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