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Fernández L, Alvarez-Paguay J, González G, Uribe R, Bolaños-Mendez D, Piñeiros JL, Celi L, Espinoza-Montero PJ. Electrochemical Sensor for Hydrogen Peroxide Based on Prussian Blue Electrochemically Deposited at the TiO2-ZrO2–Doped Carbon Nanotube Glassy Carbon-Modified Electrode. Front Chem 2022; 10:884050. [PMID: 35864867 PMCID: PMC9294385 DOI: 10.3389/fchem.2022.884050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 05/04/2022] [Indexed: 11/13/2022] Open
Abstract
In this investigation, a hydrogen peroxide (H2O2) electrochemical sensor was evaluated. Prussian blue (PB) was electrodeposited at a glassy carbon (GC) electrode modified with titanium dioxide– and zirconia-doped functionalized carbon nanotubes (TiO2.ZrO2-fCNTs), obtaining the PB/TiO2.ZrO2-fCNTs/GC-modified electrode. The morphology and structure of the nanostructured material TiO2.ZrO2-fCNTs was characterized by transmission electron microscopy, the specific surface area was determined via Brunauer–Emmett–Teller, X-ray diffraction, thermogravimetric analysis, and Fourier transform infrared spectroscopy. The electrochemical properties were studied by cyclic voltammetry and chronoamperometry. Titania-zirconia nanoparticles (5.0 ± 2.0 nm) with an amorphous structure were directly synthesized on the fCNT walls, aged during periods of 20 days, obtaining a well-dispersed distribution with a high surface area. The results indicated that the TiO2.ZrO2-fCNT–nanostructured material exhibits good electrochemical properties and could be tunable by enhancing the modification conditions and method of synthesis. Covering of the nanotubes with TiO2-ZrO2 nanoparticles is one of the main factors that affected immobilization and sensitivity of the electrochemical biosensor. The electrode modified with TiO2-ZrO2 nanoparticles with the 20-day aging time was superior regarding its reversibility, electric communication, and high sensitivity and improves the immobilization of the PB at the electrode. The fabricated sensor was used in the detection of H2O2 in whey milk samples, presenting a linear relationship from 100 to 1,000 μmol L−1 between H2O2 concentration and the peak current, with a quantification limit (LQ) of 59.78 μmol L−1 and a detection limit (LD) of 17.93 μmol L−1.
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Affiliation(s)
- Lenys Fernández
- Escuela De Ciencias Químicas, Pontificia Universidad Católica Del Ecuador, Quito, Ecuador
- *Correspondence: Lenys Fernández, ; Patricio J. Espinoza-Montero,
| | | | - Gema González
- Yachay Tech University, School of Physical Sciences and Nanotechnology, Urcuqui, Ecuador
- Instituto Venezolano De Investigaciones Científicas, Centro De Ingeniería Materiales y Nanotecnología, Caracas, Venezuela
| | - Rafael Uribe
- Departamento De Ingeniería Química, Escuela Politécnica Nacional, Quito, Ecuador
| | - Diego Bolaños-Mendez
- Escuela De Ciencias Químicas, Pontificia Universidad Católica Del Ecuador, Quito, Ecuador
| | - José Luis Piñeiros
- Escuela De Ciencias Químicas, Pontificia Universidad Católica Del Ecuador, Quito, Ecuador
| | - Luis Celi
- Departamento De Física, Escuela Politécnica Nacional, Quito, Ecuador
| | - Patricio J. Espinoza-Montero
- Escuela De Ciencias Químicas, Pontificia Universidad Católica Del Ecuador, Quito, Ecuador
- *Correspondence: Lenys Fernández, ; Patricio J. Espinoza-Montero,
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Sun X, Qiang Q, Yin Z, Wang Z, Ma Y, Zhao C. Monodispersed silver-palladium nanoparticles for ethanol oxidation reaction achieved by controllable electrochemical synthesis from ionic liquid microemulsions. J Colloid Interface Sci 2019; 557:450-457. [DOI: 10.1016/j.jcis.2019.09.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 08/23/2019] [Accepted: 09/12/2019] [Indexed: 11/16/2022]
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Karakaya S, Dilgin Y. Sensitive Flow-Injection Electrochemical Determination of Hydrogen Peroxide at a Palladium Nanoparticle-Modified Pencil Graphite Electrode. ANAL LETT 2018. [DOI: 10.1080/00032719.2018.1509986] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Serkan Karakaya
- Faculty of Arts and Sciences, Department of Chemistry, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Yusuf Dilgin
- Faculty of Arts and Sciences, Department of Chemistry, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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Zhu Z, Yoshikawa H, Saito M, Fan B, Tamiya E. Fabrication of Surface-enhanced Raman Spectroscopy (SERS) - Active Electrodes by Silver Sputtering Deposition for Electrochemical SERS Analysis. ELECTROANAL 2018. [DOI: 10.1002/elan.201800003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zicheng Zhu
- Department of Applied Physics, Tamiya Laboratory; Osaka University; 2-1 Yamadaoka Suita, Osaka Japan
| | - Hiroyuki Yoshikawa
- Department of Applied Physics, Tamiya Laboratory; Osaka University; 2-1 Yamadaoka Suita, Osaka Japan
| | - Masato Saito
- Department of Applied Physics, Tamiya Laboratory; Osaka University; 2-1 Yamadaoka Suita, Osaka Japan
- Advanced Photonics and Biosensing Open Innovation Laboratory; AIST-Osaka University
| | - Bin Fan
- Optorun; Takeno 10-1 Kawagoe, Saitama Japan
| | - Eiichi Tamiya
- Department of Applied Physics, Tamiya Laboratory; Osaka University; 2-1 Yamadaoka Suita, Osaka Japan
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Khan I, Pandit UJ, Limaye SN. Design of Electrochemically Modified fMWCNT-pencil Graphite Electrode Decorated with Cu and Ag Nanofilm and its Electrocatalytic Behavior Towards Imazethapyr. ELECTROANAL 2017. [DOI: 10.1002/elan.201700128] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Imran Khan
- Rare Earth and Electroanalytical Research Laboratory; Department of Chemistry; Dr. HariSingh Gour Vishwavidyalaya (A Central University) Sagar, (M.P.); India
| | - Umar J. Pandit
- Rare Earth and Electroanalytical Research Laboratory; Department of Chemistry; Dr. HariSingh Gour Vishwavidyalaya (A Central University) Sagar, (M.P.); India
| | - Sudhir N. Limaye
- Rare Earth and Electroanalytical Research Laboratory; Department of Chemistry; Dr. HariSingh Gour Vishwavidyalaya (A Central University) Sagar, (M.P.); India
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Liu Y, Wang L, Yang L, Zhan Y, Zou L, Ye B. Nonenzymatic H2
O2
Electrochemical Sensor Based on SnO2
-NPs Coated Polyethylenimine Functionalized Graphene. ELECTROANAL 2017. [DOI: 10.1002/elan.201700175] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yongqin Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Lu Wang
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
- Department of Environmental Engineering and Chemistry; Luoyang Institute of Science and Technology; Luoyang 471023 PR China
| | - Lingxi Yang
- Zhumadian Hydrology and Water Resource Survey Bureau of Henan Province; Zhumadian 463600 PR China
| | - Yi Zhan
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Lina Zou
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
| | - Baoxian Ye
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 PR China
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Shahnavaz Z, Abd Hamid SB. Fabrication of a novel metal chromite – Carbon nanotube composite for the highly efficient electrocatalytic reduction of hydrogen peroxide. APPLIED SURFACE SCIENCE 2017; 407:379-385. [DOI: 10.1016/j.apsusc.2017.01.254] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Salazar P, Rico V, González-Elipe AR. Non-enzymatic hydrogen peroxide detection at NiO nanoporous thin film- electrodes prepared by physical vapor deposition at oblique angles. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.03.087] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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