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McMahon CJ, Martinez B, Henry CS. Characterization of Factors Affecting Stripping Voltammetry on Thermoplastic Electrodes. JOURNAL OF THE ELECTROCHEMICAL SOCIETY 2023; 170:096507. [PMID: 37807977 PMCID: PMC10552556 DOI: 10.1149/1945-7111/acfa68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
Thermoplastic carbon electrodes (TPEs) are an alternative form of carbon composite electrodes that have shown excellent electrochemical performance with applications in biological sensing. However, little has been done to apply TPEs to environmental sensing, specifically heavy metal analysis. The work here focuses on lead analysis and based on their electrochemical properties, TPEs are expected to outperform other carbon composite materials; however, despite testing multiple formulations, TPEs showed inferior performance. Detailed electrode characterization was conducted to examine the cause for poor lead sensing behavior. X-Ray photoelectron spectroscopy (XPS) was used to analyze the surface functional groups, indicating that acidic and alkaline functional groups impact lead electrodeposition. Further, scanning electron microscopy (SEM) and electrochemical characterization demonstrated that both the binder and graphite can influence the surface morphology, electroactive area, and electron kinetics.
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Affiliation(s)
| | | | - Charles S Henry
- Colorado State University, Fort Collins, Colorado 80523, USA
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2
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Zhao Y, Sun H, Shen H, Zhou S, Wang Y, Li J, Wu D. EMS-induced cellular DNA damage detection by electrochemical method: A new biomarker of early DNA damage. Talanta 2022. [DOI: 10.1016/j.talanta.2022.124049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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3
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Prabhu K, Malode SJ, Shetti NP. Carbon-Based Electrochemical Sensor for the Detection and Degradation of Persistent Toxic Carbendazim in Soil and Water Sample. Electrocatalysis (N Y) 2022. [DOI: 10.1007/s12678-022-00777-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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Ganesh P, Shimoga G, Lee S, Kim S, Ebenso EE. Interference Free Simultaneous Detection of Dihydroxy Benzene Isomers at Cost‐effective and Reliable Celestine Blue Modified Glassy Carbon Electrode. ChemistrySelect 2021. [DOI: 10.1002/slct.202100131] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Pattan‐Siddappa Ganesh
- Advanced Technology Research Center, Future Convergence Engineering Korea University of Technology and Education, Cheonan-si Chungcheongnam-do 330-708 Republic of Korea
| | - Ganesh Shimoga
- Advanced Technology Research Center, Future Convergence Engineering Korea University of Technology and Education, Cheonan-si Chungcheongnam-do 330-708 Republic of Korea
| | - Seok‐Han Lee
- Advanced Technology Research Center, Future Convergence Engineering Korea University of Technology and Education, Cheonan-si Chungcheongnam-do 330-708 Republic of Korea
| | - Sang‐Youn Kim
- Advanced Technology Research Center, Future Convergence Engineering Korea University of Technology and Education, Cheonan-si Chungcheongnam-do 330-708 Republic of Korea
| | - Eno E. Ebenso
- Institute of Nanotechnology and Water Sustainability, College of Science, Engineering and Technology University of South Africa Johannesburg 1709 South Africa
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5
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Nasir T, Gamero-Quijano A, Despas C, Dossot M, Herzog G, Walcarius A. Signal amplification by electro-oligomerisation for improved isoproturon detection. Talanta 2020; 220:121347. [PMID: 32928388 DOI: 10.1016/j.talanta.2020.121347] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 06/25/2020] [Accepted: 06/27/2020] [Indexed: 12/26/2022]
Abstract
A novel concept is introduced for signal amplification in electrochemical sensing: the electro-oligomerisation stripping voltammetry, which has been applied here to the improved detection of the isoproturon herbicide in spring waters as a proof-of-principle. It involves a potentiostatic accumulation step onto a glassy carbon electrode (at +1.5 V vs Ag/AgCl reference electrode for 300 s) leading to the formation of an oligomeric film, which is then detected by cathodic stripping square wave voltammetry (SWV). The presence and composition of the film are confirmed by confocal Raman spectroscopy. Its characterisation by cyclic voltammetry demonstrates the reversible nature of the electrodeposited material, confirming its interest for sensitive detection by SWV. Adding a mesoporous silica membrane with vertically oriented nanochannels further enhances the sensitivity of the sensor, exhibiting a linear response in the 10-100 μM concentration range. This effect was even more interesting for real media analysis thanks to the permselective properties of such nanoporous coating in rejecting interferences and/or surface fouling agents. The method should be applicable to other analytes that are usually not detectable by conventional accumulation/stripping voltammetry.
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Affiliation(s)
- Tauqir Nasir
- Université de Lorraine, CNRS, LCPME, F-54000, Nancy, France
| | - Alonso Gamero-Quijano
- The Bernal Institute and Department of Chemical Sciences, School of Natural Sciences, University of Limerick, V94 T9PX, Ireland
| | | | - Manuel Dossot
- Université de Lorraine, CNRS, LCPME, F-54000, Nancy, France
| | - Grégoire Herzog
- Université de Lorraine, CNRS, LCPME, F-54000, Nancy, France.
| | - Alain Walcarius
- Université de Lorraine, CNRS, LCPME, F-54000, Nancy, France.
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6
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Tcheumi HL, Kameni Wendji AP, Tonle IK, Ngameni E. A Low-Cost Layered Double Hydroxide (LDH) Based Amperometric Sensor for the Detection of Isoproturon in Water Using Carbon Paste Modified Electrode. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2020; 2020:8068137. [PMID: 32953193 PMCID: PMC7480358 DOI: 10.1155/2020/8068137] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/04/2020] [Accepted: 07/30/2020] [Indexed: 06/11/2023]
Abstract
In this work, a Layered Double Hydroxide (NiAl-LDH) was obtained by coprecipitation method and used to elaborate an electrochemical sensor for the determination of isoproturon, which is a hazardous pollutant, widely used in agriculture, and its residue is distributed into aqueous environment through run-off and leaching from the soil. Various physicochemical techniques such as FT-IR spectroscopy, X-ray diffraction, and thermal analysis were used to characterize this material. The anionic exchange capacity of NiAl-LDH on carbon paste modified electrode was investigated toward [Fe(CN)6]3- using cyclic voltammetry. Used as electrode modifier of carbon paste electrode for isoproturon detection, a remarkable increase in isoproturon signal on modified carbon paste electrode by LDH was observed. The peak current obtained after 3 min of preconcentration in 25 μM ISO on NiAl-LDH/CPE was 2.6 times higher than that exhibited by the same analyte on the unmodified CPE, thereby opening the way to the development of a sensitive method for the detection of ISO. Other parameters that can affect the stripping response (preconcentration time, pH of detection medium, and LDH loading within the paste) were investigated to optimize the proposed sensor. After optimization, a linear calibration curve was obtained in the concentration range from 2 × 10-8 to 1.8 × 10-7 M, leading to a detection limit of 1 × 10-9 M (S/N = 3). The relative standard deviation for 5 identical measurements was 2.7%. The interfering effect of some compounds and ions was examined on the stripping response of ISO. The applicability of the method was verified by the determination of ISO in spiked water sample.
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Affiliation(s)
- Herve Leclerc Tcheumi
- Laboratoire de Chimie Analytique, Département de Chimie Inorganique, Faculté de Sciences, Université de Yaoundé I, BP 812 Yaoundé, Yaoundé, Cameroon
- Laboratoire de Chimie de l'Environnement, Département des Sciences Environnementales, Ecole Nationale Supérieure Polytechnique de Maroua, Université de Maroua, BP 46 Maroua, Maroua, Cameroon
| | - Aude Peggy Kameni Wendji
- Laboratoire de Chimie Analytique, Département de Chimie Inorganique, Faculté de Sciences, Université de Yaoundé I, BP 812 Yaoundé, Yaoundé, Cameroon
| | - Ignas Kenfack Tonle
- Laboratoire de Chimie Analytique, Département de Chimie Inorganique, Faculté de Sciences, Université de Yaoundé I, BP 812 Yaoundé, Yaoundé, Cameroon
- Laboratoire de Chimie Minérale, Département de Chimie, Faculté des Sciences, Université de Dschang, BP 67 Dschang, Dschang, Cameroon
| | - Emmanuel Ngameni
- Laboratoire de Chimie Analytique, Département de Chimie Inorganique, Faculté de Sciences, Université de Yaoundé I, BP 812 Yaoundé, Yaoundé, Cameroon
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7
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Malode SJ, Keerthi PK, Shetti NP, Kulkarni RM. Electroanalysis of Carbendazim using MWCNT/Ca‐ZnO Modified Electrode. ELECTROANAL 2020. [DOI: 10.1002/elan.201900776] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shweta J. Malode
- Center for Electrochemical Science & Materials, Department of Chemistry, K.L.E. Institute of Technology, Hubballi-580030Affiliated to Visvesvaraya Technological University Karnataka India
| | - Prabhu K. Keerthi
- Center for Electrochemical Science & Materials, Department of Chemistry, K.L.E. Institute of Technology, Hubballi-580030Affiliated to Visvesvaraya Technological University Karnataka India
| | - Nagaraj P. Shetti
- Center for Electrochemical Science & Materials, Department of Chemistry, K.L.E. Institute of Technology, Hubballi-580030Affiliated to Visvesvaraya Technological University Karnataka India
| | - Raviraj M. Kulkarni
- Department of Chemistry and Centre for Nanoscience and Nanotechnology, K.L.S. Gogte Institute of Technology (Autonomous)Affiliated to Visvesvaraya Technological University Belagavi- 590008 Karnataka India
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8
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Amra S, Bataille T, Bourouina Bacha S, Bourouina M, Hauchard D. Nanostructured Modified Carbon Paste Electrode as Voltrammetric Sensor for Isoproturon Trace Analysis in Water. ELECTROANAL 2020. [DOI: 10.1002/elan.201900083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Siham Amra
- Département de ChimieFaculté des Sciences ExactesUniversité A. Mira Bejaia 06000 Algérie
- Univ RennesENSC RennesCNRS, ISCR-UMR6226 F-35000 Rennes France
| | | | - Saliha Bourouina Bacha
- Département de Génie des procédésFaculté de technologieUniversité A. Mira Bejaia 06000 Algérie
| | - Mustapha Bourouina
- Département de ChimieFaculté des Sciences ExactesUniversité A. Mira Bejaia 06000 Algérie
| | - Didier Hauchard
- Univ RennesENSC RennesCNRS, ISCR-UMR6226 F-35000 Rennes France
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9
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Sadriu I, Bouden S, Nicolle J, Podvorica FI, Bertagna V, Berho C, Amalric L, Vautrin-Ul C. Molecularly imprinted polymer modified glassy carbon electrodes for the electrochemical analysis of isoproturon in water. Talanta 2020; 207:120222. [DOI: 10.1016/j.talanta.2019.120222] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 08/01/2019] [Accepted: 08/02/2019] [Indexed: 01/06/2023]
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10
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Poly 3,4-ethylenedioxythiophene and zirconia nanoparticles composite modified sensor for methyl parathion determination. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.113282] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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11
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Karabiberoğlu ŞU, Koçak ÇC, Dursun Z. Electrochemical Determination of Dicofol at Nickel Nanowire Modified Poly(p‐aminophenol) Film Electrode. ELECTROANAL 2019. [DOI: 10.1002/elan.201900095] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Çağrı Ceylan Koçak
- Dokuz Eylul UniversityBergama Vocational School 35700 Bergama, Izmir Turkey
| | - Zekerya Dursun
- Ege UniversityFaculty of Science, Department of Chemistry 35100 Bornova, İzmir Turkey
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12
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High performance cypermethrin pesticide detection using anatase TiO2-carbon paste nanocomposites electrode. Microchem J 2019. [DOI: 10.1016/j.microc.2018.11.050] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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13
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Ngassa GBP, Fafard J, Detellier C. Preparation of Organophilic Nanohybrid Kaolinite and Application to the Electrochemical Detection of Organic Pesticide. ELECTROANAL 2017. [DOI: 10.1002/elan.201700412] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Guy B. P. Ngassa
- Laboratoire de Chimie Analytique, Faculté des Sciences; Université de Yaoundé 1, B. P.; 812 Yaoundé Cameroun
- Centre de Recherche en Catalyse et Innovation et Département de Chimie; Université d'Ottawa; 10 Marie Curie, K1 N6 N5 Ottawa (Ontario) Canada
| | - Jonathan Fafard
- Centre de Recherche en Catalyse et Innovation et Département de Chimie; Université d'Ottawa; 10 Marie Curie, K1 N6 N5 Ottawa (Ontario) Canada
| | - Christian Detellier
- Centre de Recherche en Catalyse et Innovation et Département de Chimie; Université d'Ottawa; 10 Marie Curie, K1 N6 N5 Ottawa (Ontario) Canada
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14
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Dong Y, Yang L, Zhang L. Simultaneous Electrochemical Detection of Benzimidazole Fungicides Carbendazim and Thiabendazole Using a Novel Nanohybrid Material-Modified Electrode. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:727-736. [PMID: 28068083 DOI: 10.1021/acs.jafc.6b04675] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In this work, a novel ZnFe2O4/SWCNTs nanohybrid was successfully synthesized as electrode material and applied to the simultaneous quantitative determination of carbendazim (CBZ) and thiabendazole (TBZ). The electrochemical behaviors of CBZ and TBZ on the ZnFe2O4/SWCNTs/GCE were investigated using cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The electrochemical active area of modified electrode was calculated, which is nearly 5.5 times that of the bare electrode. The influence of various factors such as accumulation time, pH and scan rates, type of surfactant, and the electrochemical reaction mechanism was studied. The results showed that the reaction of CBZ/TBZ was controlled by adsorption/diffusion and was a quasi-reversible/an irreversible process at the ZnFe2O4/SWCNTs/GCE. In the pH 7.0 phosphate-buffered saline (PBS) containing 10.0 μg/mL CTAB, the electrochemical responses of CBZ and TBZ were separately investigated and were linearly dependent on their concentrations ranging from 0.5 to 100.0 μM, with relatively low detection limits of 0.09 and 0.05 μM, respectively. The concentration range for the simultaneous determination of CBZ and TBZ was 1.0-100.0 μM. Furthermore, with satisfactory results, the proposed electrochemical sensor was successfully applied to the determination of CBZ and TBZ in the real samples.
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Affiliation(s)
- Yuanyuan Dong
- College of Chemistry, Liaoning University , 66 Chongshan Middle Road, Shenyang, Liaoning 110036, People's Republic of China
| | - Lijun Yang
- College of Chemistry, Liaoning University , 66 Chongshan Middle Road, Shenyang, Liaoning 110036, People's Republic of China
| | - Lei Zhang
- College of Chemistry, Liaoning University , 66 Chongshan Middle Road, Shenyang, Liaoning 110036, People's Republic of China
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15
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Shukla S, Kushwaha CS, Singh N. Recent developments in conducting polymer based composites for sensing devices. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.matpr.2017.06.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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16
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Díaz-González M, Gutiérrez-Capitán M, Niu P, Baldi A, Jiménez-Jorquera C, Fernández-Sánchez C. Electrochemical devices for the detection of priority pollutants listed in the EU water framework directive. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.11.023] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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17
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Fang Y, Jiang Q, Deng M, Tian Y, Wen Q, Wang M. Preparation in-situ of carbon nanotubes/polyaniline modified electrode and application for ascorbic acid detection. J Electroanal Chem (Lausanne) 2015. [DOI: 10.1016/j.jelechem.2015.07.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Sethuraman V, Muthuraja P, Sethupathy M, Manisankar P. Development of Biosensor for Catechol Using Electrosynthesized Poly(3-methylthiophene) and Incorporation of LAC Simultaneously. ELECTROANAL 2014. [DOI: 10.1002/elan.201400236] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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19
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A novel bimediator amperometric sensor for electrocatalytic oxidation of gallic acid and reduction of hydrogen peroxide. Anal Chim Acta 2014; 828:34-45. [DOI: 10.1016/j.aca.2014.04.041] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2014] [Revised: 04/19/2014] [Accepted: 04/22/2014] [Indexed: 01/06/2023]
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20
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The simultaneous determination of isoproturon and carbendazim pesticides by single drop analysis using a graphene-based electrochemical sensor. J Electroanal Chem (Lausanne) 2014. [DOI: 10.1016/j.jelechem.2014.02.001] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Gupta P, Goyal RN. Polymelamine modified edge plane pyrolytic graphite sensor for the electrochemical assay of serotonin. Talanta 2014; 120:17-22. [DOI: 10.1016/j.talanta.2013.11.075] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 11/25/2013] [Accepted: 11/26/2013] [Indexed: 10/26/2022]
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22
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Musameh M, Notivoli MR, Hickey M, Huynh CP, Hawkins SC, Yousef JM, Kyratzis IL. Carbon nanotube-Web modified electrodes for ultrasensitive detection of organophosphate pesticides. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2012.11.030] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Sikkander ARM, Vedhi C, Manisankar P. Electrochemical determination of calcium channel blocker drugs using multiwall carbon nanotube-modified glassy carbon electrode. INTERNATIONAL JOURNAL OF INDUSTRIAL CHEMISTRY 2012. [DOI: 10.1186/2228-5547-3-29] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
Background
Calcium channel blockers belonging to the dihydropyridine family have been used as a potent arterial vasodilator in the management of angina and cardiovascular diseases. In the design of glassy carbon electrode coatings for the study of the same, multiwall carbon nanotubes (MWCNT) are favored. They are known for the reduction and oxidation of electroactive species towards cathodic and anodic direction with the simultaneous enhancement of the peak current.
Results
The MWCNT-modified glassy carbon electrode exhibited a sharp anodic peak potential at around at 0.5 V for amlodipine (AMLD) andnimodipine (NIMD), and 0.4 V for felodipine (FELD) in the cyclic voltammograms. The antihypertensive drugs were determined using a simple two-step procedure developed which comprised a preconcentration step followed by the differential pulse stripping voltammetric quantification. Concentration calibrations were linear within the range from 0.01 to 0.3 μg/mL for AMLD and FELD, and 0.025 to 0.3 μg/mL for NIMD.
Conclusion
The lower limit detection (LOD) was found to be very low on modified electrode. The LOD is 0.005 μg/mL for AMLD and FELD, and 0.01 μg/mL for NIMD. The prepared electrode showed an excellent electrocatalytic activity towards the oxidation of antihypertensive drugs leading to a remarked improvement in sensitivity. An electrochemical sensor featuring the MWCNT-modified electrode was applied successfully as the result for the calcium channel blocker determination in pharmaceutical samples.
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Anu Prathap MU, Chaurasia AK, Sawant SN, Apte SK. Polyaniline-Based Highly Sensitive Microbial Biosensor for Selective Detection of Lindane. Anal Chem 2012; 84:6672-8. [DOI: 10.1021/ac301077d] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- M. U. Anu Prathap
- Chemistry
Division, and ‡Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai-400085, India
| | - Akhilesh Kumar Chaurasia
- Chemistry
Division, and ‡Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai-400085, India
| | - Shilpa N. Sawant
- Chemistry
Division, and ‡Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai-400085, India
| | - S. K. Apte
- Chemistry
Division, and ‡Molecular Biology Division, Bhabha Atomic Research Centre, Mumbai-400085, India
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Zeng Y, Yu D, Yu Y, Zhou T, Shi G. Differential pulse voltammetric determination of methyl parathion based on multiwalled carbon nanotubes-poly(acrylamide) nanocomposite film modified electrode. JOURNAL OF HAZARDOUS MATERIALS 2012; 217-218:315-322. [PMID: 22494904 DOI: 10.1016/j.jhazmat.2012.03.033] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 02/16/2012] [Accepted: 03/10/2012] [Indexed: 05/31/2023]
Abstract
A sensitive electrochemical differential pulse voltammetry method was developed for detecting methyl parathion based on multiwalled carbon nanotubes-poly(acrylamide) (MWCNTs-PAAM) nanocomposite film modified glassy carbon electrode. The novel MWCNTs-PAAM nanocomposite, containing high content of amide groups, was synthesized by PAAM polymerizing at the vinyl group functionalized MWCNTs surface using free radical polymerization. The MWCNTs-PAAM nanocomposite was characterized by Fourier transform infrared spectroscopy, thermal gravimetric analysis and scanning electron microscopy. Electrochemical behavior and interference studies of MWCNTs-PAAM/GCE for methyl parathion were investigated. The experimental results demonstrated that the MWCNTs-PAAM/GCE exhibited a high adsorption and strong affinity toward methyl parathion compared with some metal ions and nitroaromatic compounds, which exist in environmental samples. The adsorbed amount of methyl parathion on the MWCNTs-PAAM/GCE approached the equilibrium value upon 5 min adsorption time. A linear calibration curve for methyl parathion was obtained in the concentration range from 5.0×10(-9) to 1.0×10(-5) mol L(-1), with a detection limit of 2.0×10(-9) mol L(-1). The MWCNTs-PAAM/GCE was proved to be a suitable sensing tool for the fast, sensitive and selective determination of methyl parathion in environmental water samples.
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Affiliation(s)
- Yanbo Zeng
- Department of Chemistry and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, PR China
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26
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Musameh MM, Gao Y, Hickey M, Kyratzis IL. Application of Carbon Nanotubes in the Extraction and Electrochemical Detection of Organophosphate Pesticides: A Review. ANAL LETT 2012. [DOI: 10.1080/00032719.2012.655678] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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27
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Marín S, Merkoçi A. Nanomaterials Based Electrochemical Sensing Applications for Safety and Security. ELECTROANAL 2012. [DOI: 10.1002/elan.201100576] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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28
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Shahrokhian S, Kamalzadeh Z, Saberi RS. Application of Glassy Carbon Electrode Modified with a Bilayer of Multiwalled Carbon Nanotube and Polypyrrole Doped with Nitrazine Yellow for Voltammetric Determination of Naltrexone. ELECTROANAL 2011. [DOI: 10.1002/elan.201100484] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Shahrokhian S, Kamalzadeh Z, Saberi RS. Glassy carbon electrode modified with a bilayer of multi-walled carbon nanotube and polypyrrole doped with new coccine: Application to the sensitive electrochemical determination of Sumatriptan. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.08.102] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Electrochemical sensor using glassy carbon electrode modified with acylpyrazolone-multiwalled carbon nanotube composite film for determination of xanthine. J Solid State Electrochem 2011. [DOI: 10.1007/s10008-011-1419-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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A study of the electrochemical behavior of an oxadiazole derivative electrodeposited on multi-wall carbon nanotube-modified electrode and its application as a hydrazine sensor. J Solid State Electrochem 2010. [DOI: 10.1007/s10008-010-1259-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Wang J, Yuan R, Chai Y, Cao S, Guan S, Fu P, Min L. A novel immunosensor based on gold nanoparticles and poly-(2,6-pyridinediamine)/multiwall carbon nanotubes composite for immunoassay of human chorionic gonadotrophin. Biochem Eng J 2010. [DOI: 10.1016/j.bej.2010.05.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Wu Z, Zhao H, Xue Y, He Y, Li X, Yuan Z. Poly(pyridine-3-boronic acid)/Multiwalled Carbon Nanotubes Modified Glassy Carbon Electrodes for Simultaneous Determination of Ascorbic Acid, 3,4-Dihydroxyphenylacetic Acid and Uric Acid. ELECTROANAL 2010. [DOI: 10.1002/elan.201000060] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sundari PLA, Palaniappan SP, Manisankar P. Enhanced Sensing of Carbendazim, a Fungicide on Functionalized Multiwalled Carbon Nanotube Modified Glassy Carbon Electrode and Its Determination in Real Samples. ANAL LETT 2010. [DOI: 10.1080/00032710903502066] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tiwari I, Singh KP, Singh M. An insight review on the application of polymer-carbon nanotubes based composite material in sensor technology. RUSS J GEN CHEM+ 2010. [DOI: 10.1134/s1070363209120226] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tian Y, Li N, Luo H. Simultaneous Determination of Trace Zinc(II) and Cadmium(II) by Differential Pulse Anodic Stripping Voltammetry Using a MWCNTsâNaDBS Modified Stannum Film Electrode. ELECTROANAL 2009. [DOI: 10.1002/elan.200900249] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Palaniappan S, Manisankar P. Electropolymerisation and characterisation of nanosize conducting poly[(o
-chloroaniline)-co
-(4,4′-diaminodiphenylsulfone)] on a polyaniline-modified electrode. POLYM INT 2009. [DOI: 10.1002/pi.2722] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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