1
|
Kosri E, Ibrahim F, Thiha A, Madou M. Micro and Nano Interdigitated Electrode Array (IDEA)-Based MEMS/NEMS as Electrochemical Transducers: A Review. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12234171. [PMID: 36500794 PMCID: PMC9741053 DOI: 10.3390/nano12234171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 11/15/2022] [Indexed: 05/28/2023]
Abstract
Micro and nano interdigitated electrode array (µ/n-IDEA) configurations are prominent working electrodes in the fabrication of electrochemical sensors/biosensors, as their design benefits sensor achievement. This paper reviews µ/n-IDEA as working electrodes in four-electrode electrochemical sensors in terms of two-dimensional (2D) planar IDEA and three-dimensional (3D) IDEA configurations using carbon or metal as the starting materials. In this regard, the enhancement of IDEAs-based biosensors focuses on controlling the width and gap measurements between the adjacent fingers and increases the IDEA's height. Several distinctive methods used to expand the surface area of 3D IDEAs, such as a unique 3D IDEA design, integration of mesh, microchannel, vertically aligned carbon nanotubes (VACNT), and nanoparticles, are demonstrated and discussed. More notably, the conventional four-electrode system, consisting of reference and counter electrodes will be compared to the highly novel two-electrode system that adopts IDEA's shape. Compared to the 2D planar IDEA, the expansion of the surface area in 3D IDEAs demonstrated significant changes in the performance of electrochemical sensors. Furthermore, the challenges faced by current IDEAs-based electrochemical biosensors and their potential solutions for future directions are presented herein.
Collapse
Affiliation(s)
- Elyana Kosri
- Department of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Centre for Innovation in Medical Engineering (CIME), Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Fatimah Ibrahim
- Department of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Centre for Innovation in Medical Engineering (CIME), Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Centre of Printable Electronics, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Aung Thiha
- Department of Biomedical Engineering, Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Centre for Innovation in Medical Engineering (CIME), Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Marc Madou
- Centre for Innovation in Medical Engineering (CIME), Faculty of Engineering, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Department of Mechanical and Aerospace Engineering, University of California Irvine, Irvine, CA 92697, USA
- School of Engineering and Sciences, Tecnologico de Monterrey, Monterrey 64849, NL, Mexico
- Academia Mexicana de Ciencias, Ciudad de México 14400, CDMX, Mexico
| |
Collapse
|
2
|
A highly sensitive, easy-and-rapidly-fabricable microfluidic electrochemical cell with an enhanced three-dimensional electric field. Anal Chim Acta 2022; 1232:340488. [DOI: 10.1016/j.aca.2022.340488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/21/2022] [Accepted: 10/04/2022] [Indexed: 11/20/2022]
|
3
|
3D Impedimetric Biosensor for Cyanobacteria Detection in Natural Water Sources. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors10010007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The excessive growth of cyanobacteria in freshwater sources produces the development of toxic blooms mainly due to the production of cyanotoxins. Here, a novel impedimetric biosensor based on a three-dimensional interdigitated electrode array (3D-IDEA) for detection of cyanobacteria cells is reported. The 3D-IDEA sensor surface biofunctionalization was performed by means of the layer-by-layer method using polyethyleneimine (PEI) as the anchoring layer and concanavalin A (Con A) as the bioreceptor to lipopolysaccharides of cyanobacteria cells. The developed PEI-Con A 3D-IDEA sensors show a linear response (R2 = 0.992) of the impedance changes (RS) versus the logarithm of cyanobacteria concentrations in the range of 102–105 cells·mL−1 with the detection limit of 100 cells·mL−1. Moreover, to prevent the interference from components that may be present in real water samples and minimize a possible sample matrix effect, a filtration methodology to recover cyanobacterial cells was developed. The proposed methodology allows 91.2% bacteria recovery, permitting to obtain results similar to controlled assays. The developed system can be used in aquatic environments to detect cyanobacteria and consequently to prevent the formation of blooms and the production of cyanotoxins. Con A can bind to most polysaccharides and so react with other types of bacteria. However, currently, on the market, it is not possible to find specific biorecognition elements for cyanobacteria. Taking into consideration the specificity of samples to be analyzed (natural water resources), it is difficult to expect high concentration of other bacteria. In this sense, the developed methodology may be used as an alarm system to select samples for more thorough and precise laboratory analysis.
Collapse
|
4
|
Erdem A, Eksin E. Impedimetric Sensing of Factor V Leiden Mutation by Zip Nucleic Acid Probe and Electrochemical Array. BIOSENSORS-BASEL 2020; 10:bios10090116. [PMID: 32906640 PMCID: PMC7559847 DOI: 10.3390/bios10090116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 08/27/2020] [Accepted: 09/03/2020] [Indexed: 12/02/2022]
Abstract
A carbon nanofiber enriched 8-channel screen-printed electrochemical array was used for the impedimetric detection of SNP related to Factor V Leiden (FV Leiden) mutation, which is the most common inherited form of thrombophilia. FV Leiden mutation sensing was carried out in three steps: solution-phase nucleic acid hybridization between zip nucleic acid probe (Z-probe) and mutant type DNA target, followed by the immobilization of the hybrid on the working electrode area of array, and measurement by electrochemical impedance spectroscopy (EIS). The selectivity of the assay was tested against mutation-free DNA sequences and synthetic polymerase chain reaction (PCR) samples. The developed biosensor was a trustful assay for FV Leiden mutation diagnosis, which can effectively discriminate wild type and mutant type even in PCR samples.
Collapse
|
5
|
Brosel-Oliu S, Abramova N, Uria N, Bratov A. Impedimetric transducers based on interdigitated electrode arrays for bacterial detection - A review. Anal Chim Acta 2019; 1088:1-19. [PMID: 31623704 DOI: 10.1016/j.aca.2019.09.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 08/29/2019] [Accepted: 09/10/2019] [Indexed: 01/31/2023]
Abstract
Application of the impedance spectroscopy technique to detection of bacteria has advanced considerably over the last decade. This is reflected by the large amount of publications focused on basic research and applications of impedance biosensors. Employment of modern technologies to significantly reduce dimension of impedimetric devices enable on-chip integration of interdigitated electrode arrays for low-cost and easy-to-use sensors. This review is focused on publications dealing with interdigitated electrodes as a transducer unit and different bacteria detection systems using these devices. The first part of the review deals with the impedance technique principles, paying special attention to the use of interdigitated electrodes, while the main part of this work is focused on applications ranging from bacterial growth monitoring to label-free specific bacteria detection.
Collapse
Affiliation(s)
- Sergi Brosel-Oliu
- Departament de Micro-Nano Sistemes, BIOMEMS Group, Institut Microelectrònica de Barcelona (IMB-CNM), CSIC, 08290, Bellaterra, Spain
| | - Natalia Abramova
- Departament de Micro-Nano Sistemes, BIOMEMS Group, Institut Microelectrònica de Barcelona (IMB-CNM), CSIC, 08290, Bellaterra, Spain; Lab. Artificial Sensors Syst., ITMO University, Kronverskiy pr.49, 197101, St.Petersburg, Russia
| | - Naroa Uria
- Departament de Micro-Nano Sistemes, BIOMEMS Group, Institut Microelectrònica de Barcelona (IMB-CNM), CSIC, 08290, Bellaterra, Spain
| | - Andrey Bratov
- Departament de Micro-Nano Sistemes, BIOMEMS Group, Institut Microelectrònica de Barcelona (IMB-CNM), CSIC, 08290, Bellaterra, Spain.
| |
Collapse
|
6
|
Poghossian A, Geissler H, Schöning MJ. Rapid methods and sensors for milk quality monitoring and spoilage detection. Biosens Bioelectron 2019; 140:111272. [PMID: 31170654 DOI: 10.1016/j.bios.2019.04.040] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/19/2019] [Accepted: 04/19/2019] [Indexed: 11/24/2022]
Abstract
Monitoring of food quality, in particular, milk quality, is critical in order to maintain food safety and human health. To guarantee quality and safety of milk products and at the same time deliver those as soon as possible, rapid analysis methods as well as sensitive, reliable, cost-effective, easy-to-use devices and systems for process control and milk spoilage detection are needed. In this paper, we review different rapid methods, sensors and commercial systems for milk spoilage and microorganism detection. The main focus lies on chemical sensors and biosensors for detection/monitoring of the well-known indicators associated with bacterial growth and milk spoilage such as changes in pH value, conductivity/impedance, adenosine triphosphate level, concentration of dissolved oxygen and produced CO2. These sensors offer several advantages, like high sensitivity, fast response time, minimal sample preparation, miniaturization and ability for real-time monitoring of milk spoilage. In addition, electronic-nose- and electronic-tongue systems for the detection of characteristic volatile and non-volatile compounds related to microbial growth and milk spoilage are described. Finally, wireless sensors and color indicators for intelligent packaging are discussed.
Collapse
Affiliation(s)
- Arshak Poghossian
- Institute of Nano- and Biotechnologies, FH Aachen, Campus Jülich, 52428, Jülich, Germany.
| | | | - Michael J Schöning
- Institute of Nano- and Biotechnologies, FH Aachen, Campus Jülich, 52428, Jülich, Germany.
| |
Collapse
|
7
|
Ding S, Das SR, Brownlee BJ, Parate K, Davis TM, Stromberg LR, Chan EK, Katz J, Iverson BD, Claussen JC. CIP2A immunosensor comprised of vertically-aligned carbon nanotube interdigitated electrodes towards point-of-care oral cancer screening. Biosens Bioelectron 2018; 117:68-74. [DOI: 10.1016/j.bios.2018.04.016] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 04/07/2018] [Indexed: 11/28/2022]
|
8
|
Brosel-Oliu S, Galyamin D, Abramova N, Muñoz-Pascual FX, Bratov A. Impedimetric label-free sensor for specific bacteria endotoxin detection by surface charge registration. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.05.060] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
|
9
|
Bratov A, Brosel-Oliu S, Abramova N. Label-Free Impedimetric Biosensing Using 3D Interdigitated Electrodes. SPRINGER SERIES ON CHEMICAL SENSORS AND BIOSENSORS 2017. [DOI: 10.1007/5346_2017_7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
10
|
Hoyos-Nogués M, Brosel-Oliu S, Abramova N, Muñoz FX, Bratov A, Mas-Moruno C, Gil FJ. Impedimetric antimicrobial peptide-based sensor for the early detection of periodontopathogenic bacteria. Biosens Bioelectron 2016; 86:377-385. [DOI: 10.1016/j.bios.2016.06.066] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Revised: 06/13/2016] [Accepted: 06/21/2016] [Indexed: 01/16/2023]
|
11
|
Quantitative Analysis of Homogeneous Electrocatalytic Reactions at IDA Electrodes: The Example of [Ni(PPh2NBn2)2]2+. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.10.176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
12
|
Castellarnau M, Ramón-Azcón J, Gonzalez-Quinteiro Y, López JF, Grimalt JO, Marco MP, Nieuwenhuijsen M, Picado A. Assessment of analytical methods to determine pyrethroids content of bednets. Trop Med Int Health 2016; 22:41-51. [PMID: 27717143 DOI: 10.1111/tmi.12794] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To present and evaluate simple, cost-effective tests to determine the amount of insecticide on treated materials. METHODS We developed and evaluated a competitive immunoassay on two different platforms: a label-free impedimetric biosensor (EIS biosensor) and a lateral flow. Both approaches were validated by gas chromatography (GC) and ELISA, gold standards for analytical methods and immunoassays, respectively. Finally, commercially available pyrethroid-treated ITN samples were analysed. Different extraction methods were evaluated. RESULTS Insecticide extraction by direct infusion of the ITN samples with dichloromethane and dioxane showed recovery efficiencies around 100% for insecticide-coated bednets, and >70% for insecticide-incorporated bednets. These results were comparable to those obtained with standard sonication methods. The competitive immunoassay characterisation with ELISA presented a dynamic range between 12 nm and 1.5 μm (coefficient of variation (CV) below 5%), with an IC50 at 138 nm, and a limit of detection (LOD) of 3.2 nm. EIS biosensor had a linear range between 1.7 nm and 61 nm (CV around 14%), with an IC50 at 10.4 nm, and a LOD of 0.6 nm. Finally, the lateral flow approach showed a dynamic range between 150 nm and 1.5 μm, an IC50 at 505 nm and a LOD of 67 nm. CONCLUSIONS ELISA can replace chromatography as an accurate laboratory technique to determine insecticide concentration in bednets. The lateral flow approach developed can be used to estimate ITN insecticide concentration in the field. This new technology, coupled to the new extraction methods, should provide reliable guidelines for ITN use and replacement in the field.
Collapse
Affiliation(s)
- Marc Castellarnau
- ISGlobal, Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| | - Javier Ramón-Azcón
- Nanobiotechnology for Diagnostics, Institute for Advanced Chemistry of Catalonia of the Spanish Council for Scientific Research, Barcelona, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina, Barcelona, Spain
| | | | - Jordi F López
- Institute of Environmental Assessment and Water Research, Barcelona, Spain
| | - Joan O Grimalt
- Institute of Environmental Assessment and Water Research, Barcelona, Spain
| | - María-Pilar Marco
- Nanobiotechnology for Diagnostics, Institute for Advanced Chemistry of Catalonia of the Spanish Council for Scientific Research, Barcelona, Spain.,CIBER de Bioingeniería, Biomateriales y Nanomedicina, Barcelona, Spain
| | - Mark Nieuwenhuijsen
- ISGlobal, Centre for Research in Environmental Epidemiology (CREAL), Universitat Pompeu Fabra (UPF), CIBER Epidemiología y Salud Pública (CIBERESP), Barcelona, Spain
| | - Albert Picado
- ISGlobal, Barcelona Centre for International Health Research (CRESIB), Hospital Clínic - Universitat de Barcelona, Barcelona, Spain
| |
Collapse
|
13
|
Zang F, Gerasopoulos K, Fan XZ, Brown AD, Culver JN, Ghodssi R. Real-time monitoring of macromolecular biosensing probe self-assembly and on-chip ELISA using impedimetric microsensors. Biosens Bioelectron 2016; 81:401-407. [DOI: 10.1016/j.bios.2016.03.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Revised: 03/07/2016] [Accepted: 03/10/2016] [Indexed: 11/25/2022]
|
14
|
Chang FY, Chen MK, Wang MH, Jang LS. Electrical Properties of HeLa Cells Based on Scalable 3D Interdigital Electrode Array. ELECTROANAL 2015. [DOI: 10.1002/elan.201500624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
15
|
Sharma D, Lim Y, Lee Y, Shin H. Glucose sensor based on redox-cycling between selectively modified and unmodified combs of carbon interdigitated array nanoelectrodes. Anal Chim Acta 2015; 889:194-202. [PMID: 26343443 DOI: 10.1016/j.aca.2015.07.048] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 07/16/2015] [Accepted: 07/30/2015] [Indexed: 11/17/2022]
Abstract
We present a novel electrochemical glucose sensor employing an interdigitated array (IDA) of 1:1 aspect ratio carbon nanoelectrodes for the electrochemical-enzymatic redox cycling of redox species (ferricyanide/ferrocyanide) between glucose oxidase (GOx) and the two comb-shaped nanoelectrodes of the IDA. The carbon nanoelectrodes were fabricated using a simple, cost-effective, reproducible microfabrication technology known as the carbon-microelectromechanical-systems (C-MEMS) process. One comb (comb 1) of the IDA was selectively modified with GOx via the electrochemical reduction of an aryl diazonium salt, while the other comb (comb 2) remained unmodified; this facilitates electrochemically more active surface of comb 2, resulting in sensitive glucose detection. Ferricyanide is reduced to ferrocyanide by the GOx in the presence of glucose, and ferrocyanide diffuses to both combs of the IDA where it is oxidized. The limited electrochemical current collection at the surface-modified comb 1 is counterbalanced by the efficient redox cycling between the enzyme sites at comb 1 and the bare carbon surface of comb 2. Reducing the electrode-to-electrode gap between the two combs (gap = 1.9 μm) increases the diffusion flux of redox species at comb 2 hence, enhanced the sensitivity and limit of detection of the glucose sensor by ∼2.3 and ∼295 times, respectively at comb 2 compared to comb 1. The developed IDA-based glucose sensor demonstrated good amperometric response to glucose, affording two linear ranges from 0.001 to 1 mM and from 1 to 10 mM, with limits of detection of 0.4 and 61 μM and sensitivities of 823.2 and 70.0 μA mM(-1) cm(-2), respectively.
Collapse
Affiliation(s)
- Deepti Sharma
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea
| | - Yeongjin Lim
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea
| | - Yunjeong Lee
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea
| | - Heungjoo Shin
- Department of Mechanical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Republic of Korea.
| |
Collapse
|
16
|
Voitechovič E, Bratov A, Abramova N, Razumienė J, Kirsanov D, Legin A, Lakshmi D, Piletsky S, Whitcombe M, Ivanova-Mitseva P. Development of label-free impedimetric platform based on new conductive polyaniline polymer and three-dimensional interdigitated electrode array for biosensor applications. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.05.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
17
|
Abramova N, Bratov A. Title Monitoring Protamine-Heparin Interactions Using Microcapillary Impedimetric Sensor. ELECTROANAL 2015. [DOI: 10.1002/elan.201400581] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
18
|
Bratov A, Abramova N. Response of a microcapillary impedimetric transducer to changes in surface conductance at liquid/solid interface. J Colloid Interface Sci 2013; 403:151-6. [DOI: 10.1016/j.jcis.2013.04.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 04/12/2013] [Accepted: 04/14/2013] [Indexed: 10/26/2022]
|
19
|
Bratov A, Abramova N, Ipatov A, Merlos A. An impedimetric chemical sensor for determination of detergents residues. Talanta 2013; 106:286-92. [DOI: 10.1016/j.talanta.2012.10.083] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Revised: 10/22/2012] [Accepted: 10/29/2012] [Indexed: 11/30/2022]
|
20
|
Bratov A, Abramova N. A New Microcapillary Device for Controlling Surface Conductivity Changes at Solid–Liquid Interface. CHEM LETT 2012. [DOI: 10.1246/cl.2012.1244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Andrey Bratov
- Instituto de Microelectronica de Barcelona, Centro Nacional de Microelectronica (IMB-CNM CSIC)
| | - Natalia Abramova
- Instituto de Microelectronica de Barcelona, Centro Nacional de Microelectronica (IMB-CNM CSIC)
| |
Collapse
|
21
|
Conzuelo F, Gamella M, Campuzano S, Pinacho DG, Reviejo AJ, Marco MP, Pingarrón JM. Disposable and integrated amperometric immunosensor for direct determination of sulfonamide antibiotics in milk. Biosens Bioelectron 2012; 36:81-8. [PMID: 22538058 DOI: 10.1016/j.bios.2012.03.044] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Revised: 03/26/2012] [Accepted: 03/29/2012] [Indexed: 02/02/2023]
Abstract
The preparation and performance of a disposable amperometric immunosensor, based on the use of a selective capture antibody and screen-printed carbon electrodes (SPCEs), for the specific detection and quantification of sulfonamide residues in milk is reported. The antibody was covalently immobilized onto a 4-aminobenzoic acid (4-ABA) film grafted on the disposable electrode, and a direct competitive immunoassay using a tracer with horseradish peroxidase (HRP) for the enzymatic labeling was performed. The amperometric response measured at -0.2 V vs the silver pseudo-reference electrode of the SPCE upon the addition of H(2)O(2) in the presence of hydroquinone (HQ) as mediator was used as transduction signal. The developed methodology showed very low limits of detection (in the low ppb level) for 6 sulfonamide antibiotics tested in untreated milk samples, and a good selectivity against other families of antibiotics residues frequently detected in milk and dairy products. These features, together with the short analysis time (30 min), the simplicity, and easy automation and miniaturization of the required instrumentation make the developed methodology a promising alternative in the development of devices for on-site analysis.
Collapse
Affiliation(s)
- Felipe Conzuelo
- Departamento de Química Analítica, Facultad de CC. Químicas, Universidad Complutense de Madrid, Madrid, Spain
| | | | | | | | | | | | | |
Collapse
|
22
|
Bratov A, Abramova N, Marco MP, Sanchez-Baeza F. Three-Dimensional Interdigitated Electrode Array as a Tool for Surface Reactions Registration. ELECTROANAL 2011. [DOI: 10.1002/elan.201100392] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
23
|
Impedance spectra analysis to characterize interdigitated electrodes as electrochemical sensors. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.07.055] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
24
|
Electrochemical plasmonic sensors. Anal Bioanal Chem 2011; 402:1773-84. [DOI: 10.1007/s00216-011-5404-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2011] [Revised: 08/17/2011] [Accepted: 09/06/2011] [Indexed: 10/17/2022]
|
25
|
Rana S, Page RH, McNeil CJ. Comparison of Planar and 3-D Interdigitated Electrodes as Electrochemical Impedance Biosensors. ELECTROANAL 2011. [DOI: 10.1002/elan.201100353] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
26
|
Sanvicens N, Mannelli I, Salvador JP, Valera E, Marco MP. Biosensors for pharmaceuticals based on novel technology. Trends Analyt Chem 2011. [DOI: 10.1016/j.trac.2011.01.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
27
|
SUN JZ, XIA SH, BIAN C, TONG JH, ZHANG H, DONG HP, CHEN QY. Three-Dimensional Structured Micro/nano Electrode. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2010. [DOI: 10.3724/sp.j.1096.2010.00668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
28
|
Plata MR, Contento AM, Ríos A. State-of-the-art of (bio)chemical sensor developments in analytical Spanish groups. SENSORS (BASEL, SWITZERLAND) 2010; 10:2511-76. [PMID: 22319260 PMCID: PMC3274191 DOI: 10.3390/s100402511] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2009] [Revised: 02/03/2010] [Accepted: 02/28/2010] [Indexed: 11/16/2022]
Abstract
(Bio)chemical sensors are one of the most exciting fields in analytical chemistry today. The development of these analytical devices simplifies and miniaturizes the whole analytical process. Although the initial expectation of the massive incorporation of sensors in routine analytical work has been truncated to some extent, in many other cases analytical methods based on sensor technology have solved important analytical problems. Many research groups are working in this field world-wide, reporting interesting results so far. Modestly, Spanish researchers have contributed to these recent developments. In this review, we summarize the more representative achievements carried out for these groups. They cover a wide variety of sensors, including optical, electrochemical, piezoelectric or electro-mechanical devices, used for laboratory or field analyses. The capabilities to be used in different applied areas are also critically discussed.
Collapse
Affiliation(s)
- María Reyes Plata
- Department of Analytical Chemistry and Food Technology, Faculty of Chemistry, University of Castilla, La Mancha, 13004, Ciudad Real, Spain; E-Mails: (M.R.P.); (A.M.C.)
| | - Ana María Contento
- Department of Analytical Chemistry and Food Technology, Faculty of Chemistry, University of Castilla, La Mancha, 13004, Ciudad Real, Spain; E-Mails: (M.R.P.); (A.M.C.)
| | - Angel Ríos
- Department of Analytical Chemistry and Food Technology, Faculty of Chemistry, University of Castilla, La Mancha, 13004, Ciudad Real, Spain; E-Mails: (M.R.P.); (A.M.C.)
| |
Collapse
|
29
|
DNA sensor development based on multi-wall carbon nanotubes for label-free influenza virus (type A) detection. J Immunol Methods 2009; 350:118-24. [DOI: 10.1016/j.jim.2009.08.002] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2009] [Revised: 07/31/2009] [Accepted: 08/04/2009] [Indexed: 11/18/2022]
|
30
|
Bojorge Ramírez N, Salgado AM, Valdman B. The evolution and developments of immunosensors for health and environmental monitoring: problems and perspectives. BRAZILIAN JOURNAL OF CHEMICAL ENGINEERING 2009. [DOI: 10.1590/s0104-66322009000200001] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
| | | | - B. Valdman
- Universidade Federal de Rio de Janeiro, Brasil
| |
Collapse
|
31
|
Fu X, Wang J, Li N, Wang L, Pu L. Label-free electrochemical immunoassay of carcinoembryonic antigen in human serum using magnetic nanorods as sensing probes. Mikrochim Acta 2009. [DOI: 10.1007/s00604-009-0159-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
32
|
Adrian J, Font H, Diserens JM, Sánchez-Baeza F, Marco MP. Generation of broad specificity antibodies for sulfonamide antibiotics and development of an enzyme-linked immunosorbent assay (ELISA) for the analysis of milk samples. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:385-394. [PMID: 19154159 DOI: 10.1021/jf8027655] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Immunoreagents appropriately produced to detect a wide range of sulfonamide antibiotic congeners have been used to develop a highly sensitive enzyme-linked immunosorbent assay (ELISA). The selectivity has been achieved by combining antibodies raised against 5-[6-(4-aminobenzenesulfonylamino)pyridin-3-yl]-2-methylpentanoic acid (SA1), covalently coupled to horseshoe crab hemocyanin (HCH), and 5-[4-(amino)phenylsulfonamide]-5-oxopentanoic acid (SA2), coupled to ovalbumin (OVA), on an indirect ELISA format. The immunizing hapten has been designed to address selectivity against the common aminobenzenesulfonylamino moieties, using theoretical calculations and molecular modeling tools. Hapten SA1 has been synthesized in four steps from methyl 5-(4-amino-3-pyridinyl)-2-methyl-4-pentenoate through a Heck reaction, under Jeffery conditions, to avoid introduction of additional epitopes in the linker. The microplate immunoassay developed is able to reach the necessary detectability for the determination of the sulfonamide antibiotics most frequently used in the veterinary field, in compliance with the EC Regulation 2377/90. As an example, the IC(50) and LOD values accomplished for sulfapyridine are 2.86 +/- 0.24 and 0.13 +/- 0.03 microg L(-1), respectively. Studies performed with different types of milk samples demonstrate that direct and accurate measurements can be performed in this type of matrix without any previous sample cleanup method.
Collapse
Affiliation(s)
- Javier Adrian
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine, Jorge Girona, Barcelona, Spain
| | | | | | | | | |
Collapse
|