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Pereira JFS, Di-Oliveira M, Faria LV, Borges PHS, Nossol E, Gelamo RV, Richter EM, Lopes OF, Muñoz RAA. CO 2-plasma surface treatment of graphite sheet electrodes for detection of chloramphenicol, ciprofloxacin and sulphanilamide. Mikrochim Acta 2023; 190:379. [PMID: 37682352 DOI: 10.1007/s00604-023-05953-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 08/14/2023] [Indexed: 09/09/2023]
Abstract
Graphite sheet (GS) electrodes are flexible and versatile substrates for sensing electrochemical; however, their use has been limited to incorporate (bio)chemical modifiers. Herein, we demonstrated that a cold (low temperature) CO2 plasma treatment of GS electrodes provides a substantial improvement of the electrochemical activity of these electrodes due to the increased structural defects on the GS surface as revealed by Raman spectroscopy (ID/IG ratio), and scanning electron microscopy images. XPS analyses confirmed the formation of oxygenated functional groups at the GS surface after the plasma treatment that are intrinsically related to the substantial increase in the electron transfer coefficient (K0 values increased from 1.46 × 10-6 to 2.09 × 10-3 cm s-1) and with reduction of the resistance to charge transfer (from 129.8 to 0.251 kΩ). The improved electrochemical activity of CO2-GS electrodes was checked for the detection of emerging contaminant species, such as chloramphenicol (CHL), ciprofloxacin (CIP) and sulphanilamide (SUL) antibiotics, at around + 0.15, + 1.10 and + 0.85 V (versus Ag/AgCl), respectively, by square wave voltammetry. Limit of detection values in the submicromolar range were achieved for CHL (0.08 μmol L-1), CIP (0.01 μmol L-1) and SFL (0.11 μmol L-1), which enabled the sensor to be successfully applied to natural waters and urine samples (recovery values from 85 to 119%). The CO2-GS electrode is highly stable and inexpensive ($0.09 each sensor) and can be easily inserted in portable 3D printed cells for environmental on-site analyses.
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Affiliation(s)
- Jian F S Pereira
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Marina Di-Oliveira
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Lucas V Faria
- Institute of Chemistry, Universidade Federal Fluminense (UFF), Niterói, RJ, 24020-141, Brazil
| | - Pedro H S Borges
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Edson Nossol
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Rogério V Gelamo
- Institute of Technological and Exact Sciences, Federal University of Triângulo Mineiro (UFTM), Universidade Federal do Triângulo Mineiro, Uberaba, MG, 38064-200, Brazil
| | - Eduardo M Richter
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Osmando F Lopes
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil
| | - Rodrigo A A Muñoz
- Institute of Chemistry, Federal University of Uberlândia (UFU), Uberlândia, MG, 38408-902, Brazil.
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2
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NiO-nanoflowers decorating a plastic electrode for the non-enzymatic amperometric detection of H2O2 in milk: Old issue, new challenge. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108549] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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3
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Copper and Nickel Microsensors Produced by Selective Laser Reductive Sintering for Non-Enzymatic Glucose Detection. MATERIALS 2021; 14:ma14102493. [PMID: 34065930 PMCID: PMC8151703 DOI: 10.3390/ma14102493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 11/30/2022]
Abstract
In this work, the method of selective laser reductive sintering was used to fabricate the sensor-active copper and nickel microstructures on the surface of glass-ceramics suitable for non-enzymatic detection of glucose. The calculated sensitivities for these microsensors are 1110 and 2080 μA mM−1·cm−2 for copper and nickel, respectively. Linear regime of enzymeless glucose sensing is provided between 0.003 and 3 mM for copper and between 0.01 and 3 mM for nickel. Limits of glucose detection for these manufactured micropatterns are equal to 0.91 and 2.1 µM for copper and nickel, respectively. In addition, the fabricated materials demonstrate rather good selectivity, long-term stability and reproducibility.
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4
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Li Q, Niu J, Dou M, Zhang Z, Wang F. Porous microtubes of nickel-cobalt double oxides as non-enzymatic hydrogen peroxide sensors. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.07.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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5
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Ramachandran R, Zhao C, Rajkumar M, Rajavel K, Zhu P, Xuan W, Xu ZX, Wang F. Porous nickel oxide microsphere and Ti3C2Tx hybrid derived from metal-organic framework for battery-type supercapacitor electrode and non-enzymatic H2O2 sensor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.134771] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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6
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Laser method of microscopic sensor synthesis for liquid and gas analysis using glucose and H2S as an example. J Solid State Electrochem 2019. [DOI: 10.1007/s10008-019-04389-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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7
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Pereira JF, Borges PH, Moura GM, Gelamo RV, Nossol E, Canobre SC, Richter EM, Munoz RA. Improved electrochemical performance of pyrolytic graphite paper: Electrochemical versus reactive cold-plasma activation. Electrochem commun 2019. [DOI: 10.1016/j.elecom.2019.106497] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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8
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Sivakumar M, Veeramani V, Chen SM, Madhu R, Liu SB. Porous carbon-NiO nanocomposites for amperometric detection of hydrazine and hydrogen peroxide. Mikrochim Acta 2019; 186:59. [PMID: 30617429 DOI: 10.1007/s00604-018-3145-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 12/03/2018] [Indexed: 01/14/2023]
Abstract
A hydrothermal route is reported for the preparation of a composite consisting of sheet-like glucose-derived carbon and nickel oxide nanoparticles. The nanocomposites were prepared at different annealing temperatures and exploited as electrode materials for amperometric (i-t) determination of hydrazine (N2H4) and hydrogen peroxide (H2O2) at trace levels. The performances of the sensors were assessed by cyclic voltammetry and amperometry detection using a rotating disk electrode (RDE) technique. The modified electrode annealed at ca. 300 °C was found to exhibit the best electrocatalytic performance in terms of sensitive and selective detection of N2H4 and H2O2 even in the presence of interfering species. The electrode is inexpensive, robust, easy to prepare in large batches, highly stable, and has a low overpotential. H2O2 can be sensed, best at a working voltage of typically 0.13 V vs Ag/AgCl; rotationg speed 1200 rpm) over a wide concentration range (0.01 to 3.9 µM) with a detection limit of 1.5 nM. N2H4 can be sensed, best at a working voltage of typically 0.0 V within the concentration range from 0.5 μM to 12 mM with an excellent detection limit of 1.5 µM. Thus, this cost-effective and robust modified electrode, which may be readily prepared in large batch quantity, represents a practical platform for industrial sensing. Graphical abstract Schematic of the hydrothermal method for synthesis of carbon and nickel oxide nanoparticle composites (GCD/NiO-150, GCD/NiO-300, and GCD/NiO-450). The composite was used for the electro-oxidation of hydrazine (N2H4) and hydrogen peroxide (H2O2) by cyclic voltammetry and amperometry (i-t).
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Affiliation(s)
- Mani Sivakumar
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan
| | - Vediyappan Veeramani
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan.,International Institute for Carbon-Neutral Energy Research (I2CNER), Electrochemical Energy Conversion Device, Kyushu University, 744 Motooka, Nishi-Ku, Fukuoka, 819-0395, Japan
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, Electroanalysis and Bioelectrochemistry Laboratory, Taipei, 10608, Taiwan.
| | - Rajesh Madhu
- School of Engineering and Materials Science, Queen Mary University of London, Mile End Road, E1 4NS, London, UK
| | - Shang-Bin Liu
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei, 10617, Taiwan.
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9
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Silva LAJ, Stefano JS, Cardoso RM, Prado NS, Soares PHT, Nossol E, Munoz RAA, Angnes L, Richter EM. Evaluation of graphite sheets for production of high-quality disposable sensors. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2018.12.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Smikhovskaia AV, Panov MS, Tumkin II, Khairullina EM, Ermakov SS, Balova IA, Ryazantsev MN, Kochemirovsky VA. In situ laser-induced codeposition of copper and different metals for fabrication of microcomposite sensor-active materials. Anal Chim Acta 2018; 1044:138-146. [PMID: 30442395 DOI: 10.1016/j.aca.2018.07.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/07/2018] [Accepted: 07/17/2018] [Indexed: 02/08/2023]
Abstract
We report one-step in situ laser-induced synthesis of the conductive copper microstructures doped with iron, zinc, nickel, and cobalt with highly developed surface area. It was observed that the presence of chlorides of the aforementioned metals in the solutions used in our experiments increases the deposition rate and the amount of copper in the resulting deposits; it also leads to the deposit miniaturization. The laser deposition from solutions containing cobalt (II) chloride of concentration more than 0.003 M results in fabrication of copper microelectrode with better electrochemical properties than those deposited from solutions containing chlorides of other metals of the same concentration. Moreover, copper microelectrode doped with cobalt has demonstrated good reproducibility and long-run stability as well as sensitivity and selectivity towards determination of hydrogen peroxide (limit of detection-0.2 μM) and d-glucose (limit of detection-2.2 μM). Thus, in this article we have shown the opportunity to manufacture two-phase microcomposite materials with good electrical conductivity and electrochemical characteristics using in situ laser-induced metal deposition technique. These materials might be quite useful in development of new perspective sensors for non-enzymatic detection of such important analytes as hydrogen peroxide and glucose.
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Affiliation(s)
| | - Maxim S Panov
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
| | - Ilya I Tumkin
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
| | - Evgeniia M Khairullina
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
| | - Sergey S Ermakov
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
| | - Irina A Balova
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
| | - Mikhail N Ryazantsev
- Saint Petersburg State University, 7/9 Universitetskaya nab., St. Petersburg, 199034, Russia
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11
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Logunov LS, Panov MS, Myund LA, Tumkin II, Khairullina EM, Ryazantsev MN, Balova IA, Kochemirovsky VA. Influence of the ligand nature on the in situ laser-induced synthesis of the electrocatalytically active copper microstructures. ARAB J CHEM 2018. [DOI: 10.1016/j.arabjc.2017.11.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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12
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Microstructured prealloyed Titanium-Nickel powder as a novel nonenzymatic hydrogen peroxide sensor. J Colloid Interface Sci 2018; 530:353-360. [PMID: 29982028 DOI: 10.1016/j.jcis.2018.06.079] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 06/25/2018] [Accepted: 06/26/2018] [Indexed: 11/21/2022]
Abstract
At present, commercial pure Titanium (Ti) and microstructured pre-alloyed Titanium-Nickel (TiNi) powders are employed as a sensitive electrochemical hydrogen peroxide (H2O2) sensor. Surface characterization of these materials are performed by x-ray diffraction (XRD) and scanning electron microscopy (SEM). The electrochemical characterization is achieved via cyclic voltammetry (CV), chronoamperometry (CA), and electrochemical impedance spectroscopy (EIS) on Ti and TiNi modified glassy carbon electrode (GCE). The electrochemical behavior of H2O2 at the pure Ti/GCE and microstructure pre-alloyed TiNi/GCE are studied by CV in 0.1 M phosphate buffer solution (PBS) containing as the supporting electrolyte. In addition, CA is employed for the determination of H2O2 at the applied potential of 0 V vs. Ag/AgCl. The sensor has a linear response range of 0.5-17.5 mM with a sensitivity of 280 µA mM-1 cm-2. Moreover, the limit of detection (LOD) and limit of quantification (LOQ) are 0.5 µM and 1.7 µM, respectively. The electrochemical sensor exhibits fast and selective responses to H2O2 concentration. The applicability of the sensor is checked using a hair coloring as a real sample with satisfactory results.
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13
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Ensafi AA, Sayed Afiuni S, Rezaei B. NiO nanoparticles decorated at Nile blue-modified reduced graphene oxide, new powerful electrocatalysts for water splitting. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.03.054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Li Q, Gao W, Zhang X, Liu H, Dou M, Zhang Z, Wang F. Mesoporous NiO nanosphere: a sensitive strain sensor for determination of hydrogen peroxide. RSC Adv 2018; 8:13401-13407. [PMID: 35542535 PMCID: PMC9079751 DOI: 10.1039/c8ra01313f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 03/27/2018] [Indexed: 11/21/2022] Open
Abstract
Exploring the sensitive and reliable methods for the determination of hydrogen peroxide (H2O2) is a crucial issue for the health and environmental challenges. Herein, we demonstrate a facile, but rational and effective solvothermal approach to the synthesis of hierarchical NiO mesoporous nanospheres (NiO-MNS) as an effective non-enzymatic sensor towards the H2O2 detection. Owing to the intercalation and stabilization effect of polyethylene glycol for the Ni(OH)2 intermediate, the NiO mesoporous nanosphere (NiO-MNS) product is consistent with the low-dimensional nanostructured NiO blocks with large surface area and plentiful mesopores after the calcination treatment. The obtained NiO-MNS sensor presents superior electrochemical performance with a high sensitivity (236.7 μA mM−1 cm−2) and low limit of detection (0.62 μM), as well as the good selectivity and reliability for the further application of H2O2 detection. In addition, the unraveling mechanism of the mesopores formation derived from the in situ measurements also offers the valuable guidance for the future design of porous materials for electrochemical devices and other applications. The NiO mesoporous nanosphere constructing from the low-dimensional nanostructured NiO blocks presents the excellent electrochemical activity for H2O2 detection.![]()
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Affiliation(s)
- Qin Li
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Wenbin Gao
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Xiaopeng Zhang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Haitao Liu
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Meiling Dou
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Zhengping Zhang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Feng Wang
- State Key Laboratory of Chemical Resource Engineering
- Beijing Key Laboratory of Electrochemical Process and Technology for Materials
- Beijing University of Chemical Technology
- Beijing 100029
- China
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15
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Wang Z, Xie F, Liu Z, Du G, Asiri AM, Sun X. High‐Performance Non‐Enzyme Hydrogen Peroxide Detection in Neutral Solution: Using a Nickel Borate Nanoarray as a 3D Electrochemical Sensor. Chemistry 2017; 23:16179-16183. [DOI: 10.1002/chem.201704038] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Zao Wang
- College of Chemistry Sichuan University, Chengdu 610064 Sichuan China
| | - Fengyu Xie
- College of Chemistry and Materials Science Sichuan Normal University Chengdu 610068 Sichuan China
| | - Zhiang Liu
- College of Chemistry and Chemical Engineering Qufu Normal University Qufu 273165 Shandong China
| | - Gu Du
- Chengdu Institute of Geology and Mineral Resources, Chengdu 610081 Sichuan China
| | - Abdullah M. Asiri
- Chemistry Department King Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Xuping Sun
- College of Chemistry Sichuan University, Chengdu 610064 Sichuan China
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16
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achari DS, Santhosh C, Deivasegamani R, Nivetha R, Bhatnagar A, Jeong SK, Grace AN. A non-enzymatic sensor for hydrogen peroxide based on the use of α-Fe2O3 nanoparticles deposited on the surface of NiO nanosheets. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2335-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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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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18
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Non-enzymatic sensors based on in situ laser-induced synthesis of copper-gold and gold nano-sized microstructures. Talanta 2017; 167:201-207. [PMID: 28340711 DOI: 10.1016/j.talanta.2017.01.089] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 01/26/2017] [Accepted: 01/30/2017] [Indexed: 11/27/2022]
Abstract
The synthesis of conductive gold and copper-gold microstructures with high developed surface based on the method of laser-induced metal deposition from solution was developed. The topology and crystallization phase of these structures were observed by means of scanning electron microscopy and X-ray diffraction, respectively. The electrochemical properties of the synthesized materials were investigated using cyclic voltamperometry and amperometry. According to the obtained results, it was found out that copper-gold microstructures demonstrate a linear dependence of Faraday current vs. concentration from 0.025 to 5µM for D-glucose and from 0.025 to 10µM for hydrogen peroxide. In turn, gold deposit exhibits a linear dependence of Faraday current vs. concentration from 0.025 to 50µM for D-glucose and from 0.025 to 1µM for hydrogen peroxide. Moreover, the synthesized materials reveal low detection limits (0.025µM) with respect to the aforementioned analytes, which is quite promising for their potential application in design and fabrication of new non-enzymatic biosensors.
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19
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K B, Sridharan K, K M A, Lim H, Nagaraja H. Microwave assisted growth of stannous ferrite microcubes as electrodes for potentiometric nonenzymatic H 2 O 2 sensor and supercapacitor applications. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.09.083] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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20
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Yang X, Ouyang Y, Wu F, Hu Y, Zhang H, Wu Z. In situ & controlled preparation of platinum nanoparticles dopping into graphene sheets@cerium oxide nanocomposites sensitized screen printed electrode for nonenzymatic electrochemical sensing of hydrogen peroxide. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.08.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Yao Z, Yang X, Wu F, Wu W, Wu F. Synthesis of differently sized silver nanoparticles on a screen-printed electrode sensitized with a nanocomposites consisting of reduced graphene oxide and cerium(IV) oxide for nonenzymatic sensing of hydrogen peroxide. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-1924-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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22
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Kamyabi MA, Hajari N. Preparation of mesoporous silica templated metal nanostructure on Ni foam substrate and its application for the determination of hydrogen peroxide. J APPL ELECTROCHEM 2016. [DOI: 10.1007/s10800-016-0986-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Three-Dimensional Porous NiO Nanosheets Vertically Grown on Graphite Disks for Enhanced Performance Non-enzymatic Glucose Sensor. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.06.062] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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24
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Mei H, Wu H, Wu W, Wang S, Xia Q. Ultrasensitive electrochemical assay of hydrogen peroxide and glucose based on PtNi alloy decorated MWCNTs. RSC Adv 2015. [DOI: 10.1039/c5ra17410d] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
A electrochemical sensor based on PtNi/MWCNTs can detect hydrogen peroxide and glucose with wide linear range and high sensitivity.
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Affiliation(s)
- He Mei
- Hubei Collaborative Innovation Center for Organic Chemical Materials
- Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Ministry of Education
- College of Chemistry & Chemical Engineering
- Hubei University
| | - Huimin Wu
- Hubei Collaborative Innovation Center for Organic Chemical Materials
- Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Ministry of Education
- College of Chemistry & Chemical Engineering
- Hubei University
| | - Wenqin Wu
- Hubei Collaborative Innovation Center for Organic Chemical Materials
- Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Ministry of Education
- College of Chemistry & Chemical Engineering
- Hubei University
| | - Shengfu Wang
- Hubei Collaborative Innovation Center for Organic Chemical Materials
- Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Ministry of Education
- College of Chemistry & Chemical Engineering
- Hubei University
| | - Qinghua Xia
- Hubei Collaborative Innovation Center for Organic Chemical Materials
- Key Laboratory for the Synthesis and Application of Organic Functional Molecules
- Ministry of Education
- College of Chemistry & Chemical Engineering
- Hubei University
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