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Loughlani RI, Gamero-Quijano A, Montilla F. Electroassisted Incorporation of Ferrocene within Sol-Gel Silica Films to Enhance Electron Transfer. Molecules 2023; 28:6845. [PMID: 37836688 PMCID: PMC10574706 DOI: 10.3390/molecules28196845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
The sol-gel method is a straightforward technique that allows electrode modification with silica thin films. Furthermore, the silica pores could be functionalized to enhance the electrical conductivity and reactivity of the silica films. In this context, silica thin films were functionalized with ferrocene species. This functionalization was performed by electroassisted accumulation, generating a micro-structured composite electrode (Fc@SiO2 electrode). These modified electrodes were characterized by electrochemical and spectroelectrochemical methods, pointing out that ferrocene species were confined with high stability within the microporous silica thin film, demonstrating the good adsorption capacity of the silica. While the spectroelectrochemical characterization indicates that only a fraction of the confined species within the silica films were electroactive, the electrochemical results demonstrate that the Fc@SiO2 film enhances the electrochemical response of cytochrome c in a solution, which gives rise to further applications of these films for redox-controlled release and electrochemical detection of other redox-active proteins.
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Affiliation(s)
| | | | - Francisco Montilla
- Departamento de Química Física and Instituto Universitario de Materiales de Alicante (IUMA), Universidad de Alicante, Carretera San Vicente s/n, 03690 Alicante, Spain; (R.-I.L.); (A.G.-Q.)
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2
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Boumya W, Charafi S, Achak M, Bessbousse H, Elhalil A, Abdennouri M, Barka N. Modification strategies of sol-gel carbon ceramic electrodes and their electrochemical applications. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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3
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Yola B, Karaman C, Özcan N, Atar N, Polat İ, Yola M. Electrochemical tau protein immunosensor based on MnS/GO/PANI and magnetite‐incorporated gold nanoparticles. ELECTROANAL 2022. [DOI: 10.1002/elan.202200159] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Bahar Yola
- Gaziantep Islam Bilim ve Teknoloji Universitesi TURKEY
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4
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Miecznikowski K, Cox JA. Electroanalysis based on stand-alone matrices and electrode-modifying films with silica sol-gel frameworks: a review. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04697-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
AbstractSilica sol-gel matrices and its organically modified analogues that contain aqueous electrolytes, ionic liquids, or other ionic conductors constitute stand-alone solid-state electrochemical cells when hosting electrodes or serve as modifying films on working electrodes in conventional cells. These materials facilitate a wide variety of analytical applications and are employed in various designs of power sources. In this review, analytical applications are the focus. Solid-state cells that serve as gas sensors, including in chromatographic detectors of gas-phase analytes, are described. Sol-gel films that modify working electrodes to perform functions such as hosting electrochemical catalysts and acting as size-exclusion moieties that protect the electrode from passivation by adsorption of macromolecules are discussed with emphasis on pore size, structure, and orientation. Silica sol-gel chemistry has been studied extensively; thus, factors that control its general properties as frameworks for solid-state cells and for thin films on the working electrode are well characterized. Here, recent advances such as the use of dendrimers and of nanoscale beads in conjunction with electrochemically assisted deposition of silica to template pore size and distribution are emphasized. Related topics include replacing aqueous solutions as the internal electrolyte with room-temperature ionic liquids, using the sol-gel as an anchor for functional groups and modifying electrodes with silica-based composites.
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5
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Baluta S, Zając D, Szyszka A, Malecha K, Cabaj J. Enzymatic Platforms for Sensitive Neurotransmitter Detection. SENSORS (BASEL, SWITZERLAND) 2020; 20:E423. [PMID: 31940833 PMCID: PMC7014284 DOI: 10.3390/s20020423] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/09/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023]
Abstract
A convenient electrochemical sensing pathway was investigated for neurotransmitter detection based on newly synthesized silole derivatives and laccase/horseradish-peroxidase-modified platinum (Pt)/gold (Au) electrodes. The miniature neurotransmitter's biosensors were designed and constructed via the immobilization of laccase in an electroactive layer of the Pt electrode coated with poly(2,6-bis(3,4-ethylenedioxythiophene)-4-methyl-4-octyl-dithienosilole) and laccase for serotonin (5-HT) detection, and a Au electrode modified with the electroconducting polymer poly(2,6-bis(selenophen-2-yl)-4-methyl-4-octyl-dithienosilole), along with horseradish peroxidase (HRP), for dopamine (DA) monitoring. These sensing arrangements utilized the catalytic oxidation of neurotransmitters to reactive quinone derivatives (the oxidation process was provided in the enzymes' presence). Under the optimized conditions, the analytical performance demonstrated a convenient degree of sensitivity: 0.0369 and 0.0256 μA mM-1 cm-2, selectivity in a broad linear range (0.1-200) × 10-6 M) with detection limits of ≈48 and ≈73 nM (for the serotonin and dopamine biosensors, respectively). Moreover, the method was successfully applied for neurotransmitter determination in the presence of interfering compounds (ascorbic acid, L-cysteine, and uric acid).
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Affiliation(s)
- Sylwia Baluta
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
| | - Dorota Zając
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
| | - Adam Szyszka
- Faculty of Microsystem Electronics and Photonics, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Karol Malecha
- Faculty of Microsystem Electronics and Photonics, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland
| | - Joanna Cabaj
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland; (D.Z.); (J.C.)
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6
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Porcel-Valenzuela M, Huerta F, Morallón E, Montilla F. Affinity of Electrochemically Deposited Sol⁻Gel Silica Films towards Catecholamine Neurotransmitters. SENSORS (BASEL, SWITZERLAND) 2019; 19:s19040868. [PMID: 30791495 PMCID: PMC6412732 DOI: 10.3390/s19040868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 02/01/2019] [Accepted: 02/15/2019] [Indexed: 06/09/2023]
Abstract
Dopamine, norepinephrine, and epinephrine neurotransmitters can be detected by electrochemical oxidation in conventional electrodes. However, their similar chemical structure and electrochemical behavior makes a difficult selective analysis. In the present work, glassy carbon electrodes have been modified with silica layers, which were prepared by electroassisted deposition of sol⁻gel precursors. These layers were morphologically and compositionally characterized using different techniques, such as field emission scanning electron microscopy (FESEM), TEM, FTIR, or thermogravimetric analysis⁻mass spectrometry (TG-MS). The affinity of silica for neurotransmitters was evaluated, exclusively, by means of electrochemical methods. It was demonstrated that silica adsorbs dopamine, norepinephrine, and epinephrine, showing different interaction with silica pores. The adsorption process is dominated by a hydrogen bond between silanol groups located at the silica surface and the amine groups of neurotransmitters. Because of the different interaction with neurotransmitters, electrodes modified with silica films could be used in electrochemical sensors for the selective detection of such molecules.
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Affiliation(s)
- María Porcel-Valenzuela
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
| | - Francisco Huerta
- Departmento Ingenieria Textil y Papelera, Universitat Politecnica de Valencia, Plaza Ferrandiz y Carbonell 1, E-03801 Alcoy, Spain.
| | - Emilia Morallón
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
| | - Francisco Montilla
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
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Nekoueian K, Amiri M, Sillanpää M, Marken F, Boukherroub R, Szunerits S. Carbon-based quantum particles: an electroanalytical and biomedical perspective. Chem Soc Rev 2019; 48:4281-4316. [DOI: 10.1039/c8cs00445e] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Carbon-based quantum particles, especially spherical carbon quantum dots (CQDs) and nanosheets like graphene quantum dots (GQDs), are an emerging class of quantum dots with unique properties owing to their quantum confinement effect.
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Affiliation(s)
- Khadijeh Nekoueian
- Department of Chemistry
- University of Mohaghegh Ardabili
- Ardabil
- Iran
- Department of Green Chemistry
| | - Mandana Amiri
- Department of Chemistry
- University of Mohaghegh Ardabili
- Ardabil
- Iran
| | - Mika Sillanpää
- Department of Green Chemistry
- School of Engineering Science
- Lappeenranta University of Technology
- Finland
| | - Frank Marken
- Department of Chemistry
- University of Bath
- Bath BA2 7AY
- UK
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8
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Liu X, Xi X, Chen C, Liu F, Wu D, Wang L, Ji W, Su Y, Liu R. Ordered mesoporous carbon-covered carbonized silk fabrics for flexible electrochemical dopamine detection. J Mater Chem B 2019; 7:2145-2150. [DOI: 10.1039/c8tb03242d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Flexible dopamine sensors were fabricated with ordered mesoporous carbon-covered carbonized silk fabrics (OMC/CSFs) as the working electrodes, which exhibited high sensitivity, good selectivity, a large linear detection range of 0.2–80 μM, and a low limit detection of 0.11 μM.
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Affiliation(s)
- Xiongyu Liu
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Xin Xi
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Changlong Chen
- State Key Laboratory for Mechanical Behavior of Materials
- Xi’an Jiaotong University
- Xi’an
- P. R. China
| | - Feng Liu
- State Key Laboratory for Mechanical Behavior of Materials
- Xi’an Jiaotong University
- Xi’an
- P. R. China
| | - Dongqing Wu
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Laiyu Wang
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Wei Ji
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Yuezeng Su
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
| | - Ruili Liu
- National Engineering Lab for TFT-LCD Materials and Technologies
- Department of Electronic Engineering
- Shanghai Jiao Tong University
- Shanghai
- P. R. China
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9
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Celebanska A, Jedraszko J, Lesniewski A, Jubete E, Opallo M. Stripe-shaped Electrochemical Biosensor for Organophosphate Pesticide. ELECTROANAL 2018. [DOI: 10.1002/elan.201800406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anna Celebanska
- Institute of Physical Chemistry; Polish Academy of Sciences; 44/52 Kasprzaka 01-224 Warsaw Poland
| | - Justyna Jedraszko
- Institute of Physical Chemistry; Polish Academy of Sciences; 44/52 Kasprzaka 01-224 Warsaw Poland
- Nencki Institute of Experimental Biology Polish Academy of Sciences; 3 Pasteur 02-093 Warsaw Poland
| | - Adam Lesniewski
- Institute of Physical Chemistry; Polish Academy of Sciences; 44/52 Kasprzaka 01-224 Warsaw Poland
| | - Elena Jubete
- CIDETEC, Sensors Unit, Nanomedicine Institute; Parque Tecnológico de Gipuzkoa; Paseo Miramón 196 2014 Donostia-San Sebastián Spain
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; 44/52 Kasprzaka 01-224 Warsaw Poland
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10
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Gocyla M, Dolinska J, Rostkowska N, Opallo M. Electrochemical Detection of Positively Charged Carbon Nanoparticles Suspension in Flow. ELECTROANAL 2018. [DOI: 10.1002/elan.201800178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Mateusz Gocyla
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Joanna Dolinska
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Natalia Rostkowska
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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11
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Roychoudhury A, Prateek A, Chauhan N, Kumar DS, Basu S, Jha SK. Tyrosinase-Conjugated Prussian Blue-Modified Nickel Oxide Nanoparticles-Based Interface for Selective Detection of Dopamine. ChemistrySelect 2017. [DOI: 10.1002/slct.201701304] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Appan Roychoudhury
- Centre for Biomedical Engineering; Indian Institute of Technology Delhi, Hauz Khas; New Delhi 110016 India
- Department of Biomedical Engineering; All India Institute of Medical Sciences; New Delhi 110029 India
| | - Arneish Prateek
- Department of Chemical Engineering; Indian Institute of Technology Delhi, Hauz Khas; New Delhi 110016 India
| | - Neha Chauhan
- Bio-Nano Electronics Research Centre; Toyo University, Kawagoe; Saitama 350-8585 Japan
| | - D. S. Kumar
- Bio-Nano Electronics Research Centre; Toyo University, Kawagoe; Saitama 350-8585 Japan
| | - Suddhasatwa Basu
- Department of Chemical Engineering; Indian Institute of Technology Delhi, Hauz Khas; New Delhi 110016 India
| | - Sandeep K. Jha
- Centre for Biomedical Engineering; Indian Institute of Technology Delhi, Hauz Khas; New Delhi 110016 India
- Department of Biomedical Engineering; All India Institute of Medical Sciences; New Delhi 110029 India
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12
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Synthesis and application of electrochemically reduced N-rGO-Co(OH)2 nanocomposite for concurrent detection of biomolecules. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Ribeiro JA, Fernandes PM, Pereira CM, Silva F. Electrochemical sensors and biosensors for determination of catecholamine neurotransmitters: A review. Talanta 2016; 160:653-679. [DOI: 10.1016/j.talanta.2016.06.066] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 06/28/2016] [Accepted: 06/30/2016] [Indexed: 01/03/2023]
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14
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Roychoudhury A, Basu S, Jha SK. Dopamine biosensor based on surface functionalized nanostructured nickel oxide platform. Biosens Bioelectron 2016; 84:72-81. [DOI: 10.1016/j.bios.2015.11.061] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 11/19/2015] [Accepted: 11/20/2015] [Indexed: 12/11/2022]
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15
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Celebanska A, Opallo M. Layer-by-Layer Gold-Ceramic Nanoparticulate Electrodes for Electrocatalysis. ChemElectroChem 2016. [DOI: 10.1002/celc.201600288] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anna Celebanska
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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16
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Ogończyk D, Gocyla M, Opallo M. Employment of electrostatic interactions for amperometric detection of carbon nanoparticles in a FIA system. Analyst 2016; 141:4319-25. [PMID: 27169923 DOI: 10.1039/c6an00752j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of methods for nanoparticle detection is highly desirable due to their increasing presence in the environment. Recently, we have shown that the electrochemical detection in flow is one of the possible solutions. Here we demonstrate a dramatic improvement of analytical parameters of such detection. The significant enhancement of an amperometric signal resulting from the electrocatalytic oxidation of ascorbic acid (AA) in a negatively charged phenylsulphonated carbon nanoparticle suspension in the millifluidic flow injection analysis system as compared to earlier results (D. Ogończyk, et al., Electrochem. Commun., 2014, 43, 40) is presented. This effect results from the tailoring of electrostatic interactions, e.g. optimization of the supporting electrolyte and AA concentration and/or immobilization of positively charged functionalities at the electrode surface. The sensitivity is improved by almost three orders of magnitude and the limit of detection of carbon nanoparticles is decreased by two orders of magnitude down to 0.001 mg mL(-1).
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Affiliation(s)
- D Ogończyk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka, 44/52, 01-224, Warsaw, Poland.
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17
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Dolinska J, Chidambaram A, Adamkiewicz W, Estili M, Lisowski W, Iwan M, Palys B, Sudholter EJR, Marken F, Opallo M, Rassaei L. Synthesis and characterization of porous carbon–MoS2 nanohybrid materials: electrocatalytic performance towards selected biomolecules. J Mater Chem B 2016; 4:1448-1457. [DOI: 10.1039/c5tb02175h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Porous carbon nanohybrids are promising materials as high-performance electrodes for both sensing and energy conversion applications.
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18
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A novel electrochemical sensor based on magneto Au nanoparticles/carbon paste electrode for voltammetric determination of acetaminophen in real samples. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 57:205-14. [DOI: 10.1016/j.msec.2015.07.054] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Revised: 07/14/2015] [Accepted: 07/27/2015] [Indexed: 02/07/2023]
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20
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Celebanska A, Filipiak MS, Lesniewski A, Jubete E, Opallo M. Nanocarbon electrode prepared from oppositely charged nanoparticles and nanotubes for low-potential thiocholine oxidation. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.06.143] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Miyazaki CM, Pereira TP, Mascagni DBT, de Moraes ML, Ferreira M. Monoamine oxidase B layer-by-layer film fabrication and characterization toward dopamine detection. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 58:310-5. [PMID: 26478315 DOI: 10.1016/j.msec.2015.08.042] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 08/13/2015] [Accepted: 08/22/2015] [Indexed: 12/15/2022]
Abstract
In this work nanostructured film composites of the monoamine oxidase B (MAO-B) enzyme, free or encapsulated in liposomes, were fabricated by the layer-by-layer (LbL) self-assembly technique, employing polyethylene imine (PEI) as polycation. Initially, the MAO-B enzyme was incorporated into liposomes in order to preserve its enzymatic structure ensuring their activity and catalytic stability. The LbL film growth was monitored by surface plasmon resonance (SPR) by gold resonance angle shift analysis after each bilayer deposition. Subsequently, the films were applied as amperometric biosensors for dopamine detection using Prussian Blue (PB) as the electron mediator. The biosensor fabricated by MAO-B incorporated into liposomes composed of DPPG:POPG in the ratio (1:4) (w/w) showed the best performance with a sensitivity of 0.86 (μA cm(-2))/(mmol L(-1)) and a detection limit of 0.33 mmol L(-1).
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Affiliation(s)
| | | | | | | | - Marystela Ferreira
- Universidade Federal de São Carlos, UFSCar, CCTS, Sorocaba, São Paulo, Brazil.
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22
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Yang C, Denno ME, Pyakurel P, Venton BJ. Recent trends in carbon nanomaterial-based electrochemical sensors for biomolecules: A review. Anal Chim Acta 2015; 887:17-37. [PMID: 26320782 PMCID: PMC4557208 DOI: 10.1016/j.aca.2015.05.049] [Citation(s) in RCA: 262] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Revised: 05/22/2015] [Accepted: 05/26/2015] [Indexed: 12/25/2022]
Abstract
Carbon nanomaterials are advantageous for electrochemical sensors because they increase the electroactive surface area, enhance electron transfer, and promote adsorption of molecules. Carbon nanotubes (CNTs) have been incorporated into electrochemical sensors for biomolecules and strategies have included the traditional dip coating and drop casting methods, direct growth of CNTs on electrodes and the use of CNT fibers and yarns made exclusively of CNTs. Recent research has also focused on utilizing many new types of carbon nanomaterials beyond CNTs. Forms of graphene are now increasingly popular for sensors including reduced graphene oxide, carbon nanohorns, graphene nanofoams, graphene nanorods, and graphene nanoflowers. In this review, we compare different carbon nanomaterial strategies for creating electrochemical sensors for biomolecules. Analytes covered include neurotransmitters and neurochemicals, such as dopamine, ascorbic acid, and serotonin; hydrogen peroxide; proteins, such as biomarkers; and DNA. The review also addresses enzyme-based electrodes that are used to detect non-electroactive species such as glucose, alcohols, and proteins. Finally, we analyze some of the future directions for the field, pointing out gaps in fundamental understanding of electron transfer to carbon nanomaterials and the need for more practical implementation of sensors.
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Affiliation(s)
- Cheng Yang
- Department of Chemistry, University of Virginia, USA
| | | | | | - B Jill Venton
- Department of Chemistry, University of Virginia, USA.
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23
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Kumar Roy P, Ganguly A, Yang WH, Wu CT, Hwang JS, Tai Y, Chen KH, Chen LC, Chattopadhyay S. Edge promoted ultrasensitive electrochemical detection of organic bio-molecules on epitaxial graphene nanowalls. Biosens Bioelectron 2015; 70:137-44. [DOI: 10.1016/j.bios.2015.03.027] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 02/27/2015] [Accepted: 03/11/2015] [Indexed: 12/01/2022]
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24
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Özel RE, Hayat A, Andreescu S. RECENT DEVELOPMENTS IN ELECTROCHEMICAL SENSORS FOR THE DETECTION OF NEUROTRANSMITTERS FOR APPLICATIONS IN BIOMEDICINE. ANAL LETT 2015; 48:1044-1069. [PMID: 26973348 PMCID: PMC4787221 DOI: 10.1080/00032719.2014.976867] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Neurotransmitters are important biological molecules that are essential to many neurophysiological processes including memory, cognition, and behavioral states. The development of analytical methodologies to accurately detect neurotransmitters is of great importance in neurological and biological research. Specifically designed microelectrodes or microbiosensors have demonstrated potential for rapid, real-time measurements with high spatial resolution. Such devices can facilitate study of the role and mechanism of action of neurotransmitters and can find potential uses in biomedicine. This paper reviews the current status and recent advances in the development and application of electrochemical sensors for the detection of small-molecule neurotransmitters. Measurement challenges and opportunities of electroanalytical methods to advance study and understanding of neurotransmitters in various biological models and disease conditions are discussed.
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Affiliation(s)
- Rıfat Emrah Özel
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, USA. Fax: 3152686610; Tel: 3152682394
| | - Akhtar Hayat
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, USA. Fax: 3152686610; Tel: 3152682394
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS Institute of Information Technology (CIIT), Lahore, Pakistan
| | - Silvana Andreescu
- Department of Chemistry and Biomolecular Science, Clarkson University, Potsdam, NY, USA. Fax: 3152686610; Tel: 3152682394
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A high sensitive electrochemical nanosensor for simultaneous determination of glutathione, NADH and folic acid. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 47:77-84. [PMID: 25492175 DOI: 10.1016/j.msec.2014.11.012] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/01/2014] [Revised: 09/27/2014] [Accepted: 11/06/2014] [Indexed: 11/20/2022]
Abstract
In the present study, we report electrosynthesis of 4,5-bis(4-chloroanilino)-1,2-benzendiol (BCB) and its application as a selective electrochemical mediator at a surface of carbon paste electrode (CPE) modified ZnO/CNTs nanocomposite as a simple and rapid voltammetric sensor. The sensor showed an efficient catalytic activity for the electro-oxidation of glutathione (GSH), which leads to a lowered overpotential by more than 203 mV compared to unmodified carbon paste electrode. For the mixture containing GSH, nicotinamide adenine dinucleotide (NADH) and folic acid (FA), the electrooxidation signals were well separated. The square wave voltammetry (SWV) currents increased linearly with their concentration at the ranges of 0.006-161, 1.0-650 and 3.0-700 μM, respectively with the detection limits of 0.002, 0.3 and 1.0 μM. Finally, the electrode was successfully applied for the voltammetric determination of analytes in real samples with satisfactory results.
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Celebanska A, Lesniewski A, Niedziolka-Jonsson J, Kominiak M, Nogala W, Wittstock G, Opallo M. Carbon Nanoparticulate Film Electrode Prepared by Electrophoretic Deposition. Electrochemical oxidation of Thiocholine and Topography Imaging with SECM Equipment in Dry Conditions. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Electrochemical response of catalytic nanoparticles in Flow Injection Analysis system. Electrochem commun 2014. [DOI: 10.1016/j.elecom.2014.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Lawrence K, Baker CL, James TD, Bull SD, Lawrence R, Mitchels JM, Opallo M, Arotiba OA, Ozoemena KI, Marken F. Functionalized Carbon Nanoparticles, Blacks and Soots as Electron-Transfer Building Blocks and Conduits. Chem Asian J 2014; 9:1226-41. [DOI: 10.1002/asia.201301657] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Indexed: 11/05/2022]
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Amiri M, Eynaki H, Mansoori Y. Cysteine-anchored receptor on carbon nanoparticles for dopamine sensing. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.01.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Rozniecka E, Jonsson-Niedziolka M, Celebanska A, Niedziolka-Jonsson J, Opallo M. Selective electrochemical detection of dopamine in a microfluidic channel on carbon nanoparticulate electrodes. Analyst 2014; 139:2896-903. [DOI: 10.1039/c3an02207b] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Liu K, Pang H, Zhang J, Huang H, Liu Q, Chu Y. Synthesis and characterization of a highly stable poly (3,4-ethylenedioxythiophene)-gold nanoparticles composite film and its application to electrochemical dopamine sensors. RSC Adv 2014. [DOI: 10.1039/c3ra45859h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Szot K, de Poulpiquet A, Ciaccafava A, Marques H, Jönsson-Niedziolka M, Niedziolka-Jönsson J, Marken F, Lojou E, Opallo M. Carbon nanoparticulate films as effective scaffolds for mediatorless bioelectrocatalytic hydrogen oxidation. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.08.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Mehdi BL, Rutkowska IA, Kulesza PJ, Cox JA. Electrochemically assisted fabrication of size-exclusion films of organically modified silica and application to the voltammetry of phospholipids. J Solid State Electrochem 2013; 17:1581-1590. [PMID: 23935394 PMCID: PMC3734865 DOI: 10.1007/s10008-013-2077-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Modification of electrodes with nm-scale organically modified silica films with pores diameters controlled at 10- and 50-nm is described. An oxidation catalyst, mixed-valence ruthenium oxide with cyano crosslinks or gold nanoparticles protected by dirhodium-substituted phosophomolybdate (AuNP-Rh2PMo11), was immobilized in the pores. These systems comprise size-exclusion films at which the biological compounds, phosphatidylcholine and cardiolipin, were electrocatalytically oxidized without interference from surface-active concomitants such as bovine serum albumin. 10-nm pores were obtained by adding generation-4 poly(amidoamine) dendrimer, G4-PAMAM, to a (CH3)3SiOCH3 sol. 50-nm pores were obtained by modifying a glassy carbon electrode (GC) with a sub-monolayer film of aminopropyltriethoxylsilane, attaching 50-nm diameter poly(styrene sulfonate), PSS, spheres to the protonated amine, transferring this electrode to a (CH3)3SiOCH3 sol, and electrochemically generating hydronium at uncoated GC sites, which catalyzed ormosil growth around the PSS. Voltammetry of Fe(CN)63- and Ru(NH3)63+ demonstrated the absence of residual charge after removal of the templating agents. With the 50-nm system, the pore structure was sufficiently defined to use layer-by-layer electrostatic assembly of AuNP-Rh2PMo11 therein. Flow injection amperometry of phosphatidylcholine and cardiolipin demonstrated analytical utility of these electrodes.
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Affiliation(s)
- B. Layla Mehdi
- Department of Chemistry and Biochemistry, Miami University, Oxford, OH USA 45056
| | - Iwona A. Rutkowska
- Department of Chemistry, University of Warsaw, ul. Pasteura 1, Warsaw, PL 02-093
| | - Pawel J. Kulesza
- Department of Chemistry, University of Warsaw, ul. Pasteura 1, Warsaw, PL 02-093
| | - James A. Cox
- Department of Chemistry and Biochemistry, Miami University, Oxford, OH USA 45056
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Simultaneous electrochemical determination of ascorbic acid, dopamine and uric acid with helical carbon nanotubes. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2012.12.026] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Jackowska K, Krysinski P. New trends in the electrochemical sensing of dopamine. Anal Bioanal Chem 2012; 405:3753-71. [PMID: 23241816 PMCID: PMC3608872 DOI: 10.1007/s00216-012-6578-2] [Citation(s) in RCA: 228] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 11/12/2012] [Accepted: 11/13/2012] [Indexed: 12/11/2022]
Abstract
Since the early 70s electrochemistry has been used as a powerful analytical technique for monitoring electroactive species in living organisms. In particular, after extremely rapid evolution of new micro and nanotechnology it has been established as an invaluable technique ranging from experiments in vivo to measurement of exocytosis during communication between cells under in vitro conditions. This review highlights recent advances in the development of electrochemical sensors for selective sensing of one of the most important neurotransmitters--dopamine. Dopamine is an electroactive catecholamine neurotransmitter, abundant in the mammalian central nervous system, affecting both cognitive and behavioral functions of living organisms. We have not attempted to cover a large time-span nor to be comprehensive in presenting the vast literature devoted to electrochemical dopamine sensing. Instead, we have focused on the last five years, describing recent progress as well as showing some problems and directions for future development.
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