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Messina GML, Campione P, Marletta G. Building Surfaces with Controlled Site-Density of Anchored Human Serum Albumin. ACS APPLIED BIO MATERIALS 2023; 6:4952-4960. [PMID: 37902234 DOI: 10.1021/acsabm.3c00647] [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] [Indexed: 10/31/2023]
Abstract
Stable and uniform layers of protein molecules at the surface are important to build passive devices as well as active constructs for smart biointerfaces for a large number of biomedical applications. In this context, a strategy to build-up surfaces able to anchor protein molecules on specific and controlled surface sites has been developed. Human serum albumin (HSA) has been chosen as a model protein due to its important antithrombogenic properties and its features in cell response highly valuable for in vivo devices. Uniform self-assembled monolayers of 2,2':6'2″-terpyridines (SAM), whose sites were further employed to chelate copper and iron ions, forming SAM-Cu(II) and SAM-Fe(II) complexes, have been developed. The effect of two metal cations on the physicochemical features of SAM, including thickness, Young's modulus, and tip-monolayer adhesion factors, has been investigated. Protein adsorption at different concentrations showed that the copper ion-templated surfaces exhibit highly specific mass uptake, kinetic behavior, and recognition and anchoring of HSA molecules owing to the coordination sphere of the different cations. The results pave the way to the development of a more general strategy to obtain ordered and density-tuned arrays of specific metal cations, which in turn would drive the anchoring of precise proteins for different biological functions.
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Affiliation(s)
- Grazia M L Messina
- Laboratory for Molecular Surfaces and Nanotechnology (LAMSUN), Department of Chemical Sciences, University of Catania and CSGI, Viale A. Doria 6, 95125 Catania, Italy
| | - Paola Campione
- Laboratory for Molecular Surfaces and Nanotechnology (LAMSUN), Department of Chemical Sciences, University of Catania and CSGI, Viale A. Doria 6, 95125 Catania, Italy
| | - Giovanni Marletta
- Laboratory for Molecular Surfaces and Nanotechnology (LAMSUN), Department of Chemical Sciences, University of Catania and CSGI, Viale A. Doria 6, 95125 Catania, Italy
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2
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Sanli S, Moulahoum H, Ghorbanizamani F, Gumus ZP, Timur S. On‐Site Testosterone Biosensing for Doping Detection: Electrochemical Immunosensing via Functionalized Magnetic Nanoparticles and Screen‐Printed Electrodes. ChemistrySelect 2020. [DOI: 10.1002/slct.202004204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Serdar Sanli
- Department of Biochemistry Faculty of Science Ege University 35100- Bornova/Izmir Turkey
| | - Hichem Moulahoum
- Department of Biochemistry Faculty of Science Ege University 35100- Bornova/Izmir Turkey
| | - Faezeh Ghorbanizamani
- Department of Biochemistry Faculty of Science Ege University 35100- Bornova/Izmir Turkey
| | - Zinar Pinar Gumus
- Central Research Test and Analysis Laboratory Application and Research Center Ege University 35100- Bornova/Izmir Turkey
| | - Suna Timur
- Department of Biochemistry Faculty of Science Ege University 35100- Bornova/Izmir Turkey
- Central Research Test and Analysis Laboratory Application and Research Center Ege University 35100- Bornova/Izmir Turkey
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3
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Helali S, Sawelem Eid Alatawi A, Abdelghani A. Pathogenic Escherichia coli
biosensor detection on chicken food samples. J Food Saf 2018. [DOI: 10.1111/jfs.12510] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Saloua Helali
- Faculty of Science, Department of Physics; University of Tabuk; Tabuk Kingdom of Saudi Arabia
- CRTEn, Research and Technology Center of Energy, Technopole of Borj Cedria; BP 95-Hammam Lif -TUNISIA
| | | | - Adnane Abdelghani
- National Institute of Applied Science and Technology; Nanotechnology Group, Bp676, Centre Urbain Nord; 1080 Charguia Cedex Tunisia
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Bohli N, Chammem H, Meilhac O, Mora L, Abdelghani A. Electrochemical Impedance Spectroscopy on Interdigitated Gold Microelectrodes for Glycosylated Human Serum Albumin Characterization. IEEE Trans Nanobioscience 2017; 16:676-681. [DOI: 10.1109/tnb.2017.2752693] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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5
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Moghtader F, Congur G, Zareie HM, Erdem A, Piskin E. Impedimetric detection of pathogenic bacteria with bacteriophages using gold nanorod deposited graphite electrodes. RSC Adv 2016. [DOI: 10.1039/c6ra18884b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Electrochemical impedance spectroscopy (EIS) is applied for the detection of bacteria using bacteriophages as a bioprobe together with gold nanorods (GNRs).
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Affiliation(s)
- Farzaneh Moghtader
- Hacettepe University
- Faculty of Engineering
- Chemical Engineering Department
- Graduate School of Science and Engineering – Nanotechnology and Nanomedicine Division
- Ankara
| | - Gulsah Congur
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Hadi M. Zareie
- İzmir Institute of Technology
- Department of Material Science and Engineering
- İzmir
- Turkey
- University of Technology
| | - Arzum Erdem
- Ege University
- Faculty of Pharmacy
- Analytical Chemistry Department
- İzmir
- Turkey
| | - Erhan Piskin
- Hacettepe University
- Faculty of Engineering
- Chemical Engineering Department
- Graduate School of Science and Engineering – Nanotechnology and Nanomedicine Division
- Ankara
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Laczka OF, Labbate M, Seymour JR, Bourne DG, Fielder SS, Doblin MA. Surface immuno-functionalisation for the capture and detection of Vibrio species in the marine environment: a new management tool for industrial facilities. PLoS One 2014; 9:e108387. [PMID: 25310801 PMCID: PMC4195594 DOI: 10.1371/journal.pone.0108387] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 08/20/2014] [Indexed: 11/19/2022] Open
Abstract
Bacteria from the genus Vibrio are a common and environmentally important group of bacteria within coastal environments and include species pathogenic to aquaculture organisms. Their distribution and abundance are linked to specific environmental parameters, including temperature, salinity and nutrient enrichment. Accurate and efficient detection of Vibrios in environmental samples provides a potential important indicator of overall ecosystem health while also allowing rapid management responses for species pathogenic to humans or species implicated in disease of economically important aquacultured fish and invertebrates. In this study, we developed a surface immuno-functionalisation protocol, based on an avidin-biotin type covalent binding strategy, allowing specific sandwich-type detection of bacteria from the Vibrio genus. The assay was optimized on 12 diverse Vibrio strains, including species that have implications for aquaculture industries, reaching detection limits between 7×103 to 3×104 cells mL−1. Current techniques for the detection of total Vibrios rely on laborious or inefficient analyses resulting in delayed management decisions. This work represents a novel approach for a rapid, accurate, sensitive and robust tool for quantifying Vibrios directly in industrial systems and in the environment, thereby facilitating rapid management responses.
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Affiliation(s)
- Olivier F. Laczka
- Plant Functional Biology and Climate Change Cluster (C3), University of Technology, Sydney, NSW, Australia
- * E-mail:
| | - Maurizio Labbate
- The ithree institute, University of Technology, Sydney, NSW, Australia
| | - Justin R. Seymour
- Plant Functional Biology and Climate Change Cluster (C3), University of Technology, Sydney, NSW, Australia
| | - David G. Bourne
- Australian Institute for Marine Science, Townsville, QLD, Australia
| | - Stewart S. Fielder
- Port Stephens Fisheries Institute, New South Wales Department of Primary Industries, Taylors Beach, NSW, Australia
| | - Martina A. Doblin
- Plant Functional Biology and Climate Change Cluster (C3), University of Technology, Sydney, NSW, Australia
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7
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Rijal K, Mutharasan R. A method for DNA-based detection of E. coli O157:H7 in a proteinous background using piezoelectric-excited cantilever sensors. Analyst 2013; 138:2943-50. [DOI: 10.1039/c3an36814a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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8
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Bosnjakovic A, Mishra MK, Han HJ, Romero R, Kannan RM. A dendrimer-based immunosensor for improved capture and detection of tumor necrosis factor-α cytokine. Anal Chim Acta 2012; 720:118-25. [PMID: 22365129 PMCID: PMC3548326 DOI: 10.1016/j.aca.2012.01.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2011] [Revised: 01/03/2012] [Accepted: 01/10/2012] [Indexed: 11/17/2022]
Abstract
A dendrimer-based sandwich type enzyme-linked immunosorbent assay (ELISA) was developed for the improved detection of recombinant human tumor necrosis factor-alpha (TNF-α) for early diagnosis of perinatal diseases. Hydroxyl-terminated generation four poly(amidoamine) dendrimer (G4-OH) was used for the development of a solid phase bio-sensing platform. The surface of the ELISA plate was modified with polyethylene-glycol (PEG) and thiol-functionalized G4-OH was immobilized on the PEG-functionalized plate. A capture antibody was oxidized and covalently immobilized onto the dendrimer-modified ELISA plate, which provides favorable orientation for the antigen binding sites toward the analyte. The dendrimer-modified plate showed enhanced sensitivity, and the detection limit for TNF-α was found to be 0.48 pg mL(-1), which is significantly better than the commercially available ELISA kit. The selectivity of the dendrimer-modified ELISA plate was further evaluated with a mixture of cytokines, which showed results for similar to that of TNF-α alone. The modified plate provides a greater opportunity for the detection of a wide range of cytokines and biomarkers.
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Affiliation(s)
- Admira Bosnjakovic
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
| | - Manoj K. Mishra
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
| | - Hye Jung Han
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
| | - Roberto Romero
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
| | - Rangaramanujam M. Kannan
- Department of Chemical Engineering and Materials Science, Wayne State University, Detroit, Michigan 48202 (U. S. A.)
- Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NICHD, NIH, DHHS, Detroit, MI 48201 (U. S. A.)
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9
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Label-free colorimetric immunoassay for the simple and sensitive detection of neurogenin3 using gold nanoparticles. Biosens Bioelectron 2011; 26:4245-8. [DOI: 10.1016/j.bios.2011.04.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Revised: 04/10/2011] [Accepted: 04/11/2011] [Indexed: 01/04/2023]
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10
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Laczka O, del Campo FJ, Muñoz-Pascual FX, Baldrich E. Electrochemical Detection of Testosterone by Use of Three-Dimensional Disc–Ring Microelectrode Sensing Platforms: Application to Doping Monitoring. Anal Chem 2011; 83:4037-44. [DOI: 10.1021/ac1031594] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Olivier Laczka
- Institut de Microelectrònica de Barcelona (IMB-CNM), CSIC, Campus Universitat Autònoma de Barcelona, 08193 − Bellaterra (Barcelona), Spain
| | - F. Javier del Campo
- Institut de Microelectrònica de Barcelona (IMB-CNM), CSIC, Campus Universitat Autònoma de Barcelona, 08193 − Bellaterra (Barcelona), Spain
| | - Francesc Xavier Muñoz-Pascual
- Institut de Microelectrònica de Barcelona (IMB-CNM), CSIC, Campus Universitat Autònoma de Barcelona, 08193 − Bellaterra (Barcelona), Spain
| | - Eva Baldrich
- Institut de Microelectrònica de Barcelona (IMB-CNM), CSIC, Campus Universitat Autònoma de Barcelona, 08193 − Bellaterra (Barcelona), Spain
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11
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Laczka O, Maesa JM, Godino N, del Campo J, Fougt-Hansen M, Kutter JP, Snakenborg D, Muñoz-Pascual FX, Baldrich E. Improved bacteria detection by coupling magneto-immunocapture and amperometry at flow-channel microband electrodes. Biosens Bioelectron 2011; 26:3633-40. [PMID: 21392960 DOI: 10.1016/j.bios.2011.02.019] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2010] [Revised: 01/13/2011] [Accepted: 02/12/2011] [Indexed: 11/24/2022]
Abstract
This paper describes the first immunosensing system reported for the detection of bacteria combining immunomagnetic capture and amperometric detection in a one-step sandwich format, and in a microfluidic environment. Detection is based on the electrochemical monitoring of the activity of horseradish peroxidase (HRP), an enzyme label, through its catalysis of hydrogen peroxide (H(2)O(2)) in the presence of the mediator hydroquinone (HQ). The enzymatic reaction takes place in an incubation micro-chamber where the magnetic particles (MPs) are confined, upstream from the working electrode. The enzyme product is then pumped along a microchannel, where it is amperometrically detected by a set of microelectrodes. This design avoids direct contact of the biocomponents with the electrode, which lowers the risk of electrode fouling. The whole assay can be completed in 1h. The experiments performed with Escherichia coli evidenced a linear response for concentrations ranging 10(2)-10(8) cell ml(-1), with a limit of detection of 55 cells ml(-1) in PBS, without pre-enrichment steps. Furthermore, 100 cells ml(-1) could be detected in milk, and with negligible interference by non-target bacteria such as Pseudomonas.
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Affiliation(s)
- Olivier Laczka
- Institut de Microelectrònica de Barcelona (IMB-CNM), CSIC, Campus Universitat Autònoma de Barcelona, 08193 - Bellaterra, Barcelona, Spain
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12
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Mejri M, Baccar H, Baldrich E, Del Campo F, Helali S, Ktari T, Simonian A, Aouni M, Abdelghani A. Impedance biosensing using phages for bacteria detection: Generation of dual signals as the clue for in-chip assay confirmation. Biosens Bioelectron 2010; 26:1261-7. [DOI: 10.1016/j.bios.2010.06.054] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2010] [Revised: 06/09/2010] [Accepted: 06/25/2010] [Indexed: 12/01/2022]
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13
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Hnaien M, Lagarde F, Bausells J, Errachid A, Jaffrezic-Renault N. A new bacterial biosensor for trichloroethylene detection based on a three-dimensional carbon nanotubes bioarchitecture. Anal Bioanal Chem 2010; 400:1083-92. [DOI: 10.1007/s00216-010-4336-x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2010] [Revised: 10/07/2010] [Accepted: 10/12/2010] [Indexed: 12/25/2022]
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14
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Godino N, del Campo FJ, Muñoz FX, Hansen MF, Kutter JP, Snakenborg D. Integration of a zero dead-volume PDMS rotary switch valve in a miniaturised (bio)electroanalytical system. LAB ON A CHIP 2010; 10:1841-1847. [PMID: 20449514 DOI: 10.1039/c003000g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This work features the design, fabrication and characterisation of a miniaturised electroanalytical lab on a chip that allows the performance of a complete bioassay, from the capture of magnetic particles through their functionalisation and sample incubation to the detection of electroactive reaction products. The system is built using mainly polymeric materials such as PMMA and PDMS and fast prototyping techniques such as milling and moulding. The system also includes a set of microelectrodes, photo-lithographed on a silicon chip. The novelty lies in the design of the rotary microvalve, which contains a microreactor so that various reaction and incubation steps can be carried out in isolation from the detection event with zero dead volume. This avoids contamination and fouling of the electrodes by proteins or other organic matter, and extends the useful lifetime of the detector. The system operation is demonstrated by a model example, consisting in the functionalisation of streptavidin-coated magnetic particles with biotinylated beta-galactosidase over periods ranging from 5 to 15 min, at which point the particles saturate. Although the system is intended for the development of enzyme-based electrochemical bioassays, the concept of its rotary microreactor can be applied more broadly.
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Affiliation(s)
- Neus Godino
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), Esfera UAB, Campus Universitat Autónoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
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García-Aljaro C, Bangar MA, Baldrich E, Muñoz FJ, Mulchandani A. Conducting polymer nanowire-based chemiresistive biosensor for the detection of bacterial spores. Biosens Bioelectron 2010; 25:2309-12. [DOI: 10.1016/j.bios.2010.03.021] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Revised: 03/15/2010] [Accepted: 03/16/2010] [Indexed: 10/19/2022]
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16
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García-Aljaro C, Muñoz FX, Baldrich E. Captavidin: a new regenerable biocomponent for biosensing? Analyst 2009; 134:2338-43. [DOI: 10.1039/b905050g] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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