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Voltammetric Behaviour of Rhodamine B at a Screen-Printed Carbon Electrode and Its Trace Determination in Environmental Water Samples. SENSORS 2022; 22:s22124631. [PMID: 35746412 PMCID: PMC9230127 DOI: 10.3390/s22124631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/10/2022] [Accepted: 06/12/2022] [Indexed: 12/10/2022]
Abstract
The voltammetric behaviour of Rhodamine B was studied at a screen-printed carbon electrode (SPCE), by cyclic and differential pulse voltammetry. Cyclic voltammograms exhibited two reduction peaks (designated R1 and R2) generated from the reduction of the parent compound through, first, one electron reduction (R1) to give a radical species, and then a further one-electron, one-proton reduction to give a neutral molecule (R2). On the reverse positive-going scan, two oxidation peaks were observed. The first, O1, resulted from the oxidation of the species generated at R2, and the second, O2, through the one-electron oxidation of the amine group. The nature of the redox reactions was further investigated by observing the effect of scan rate and pH on the voltammetric behaviour. The developed SPCE method was evaluated by carrying out Rhodamine B determinations on a spiked and unspiked environmental water sample. A mean recovery of 94.3% with an associated coefficient of variation of 2.9% was obtained. The performance characteristics indicated that reliable data may be obtained for Rhodamine B measurements in environmental water samples using this approach.
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2
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Almeida JMS, Ribeiro ABP, Toloza CAT, Alves ICB, Santos JRN, De Azevedo LCM, Aucélio RQ, Marques ALB. Simple Voltammetric Determination of Iron in Ethanol and Biodiesel Using a Bismuth Film Coated Glassy Carbon Electrode. ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2053701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Joseany M. S. Almeida
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
| | - Ana Beatriz P. Ribeiro
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Carlos A. T. Toloza
- Department of Natural and Exact Sciences, Universidad de la Costa, Barranquilla, Colombia
| | - Ismael C. B. Alves
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - José Ribamar N. Santos
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Lorena C. M. De Azevedo
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
| | - Ricardo Q. Aucélio
- Department of Chemistry, Pontifical Catholic University of Rio de Janeiro (PUC-Rio), Rio de Janeiro, Brazil
| | - Aldaléa L. B. Marques
- Department of Chemical Technology, (NEPE: LPQA & LAPQAP), Federal University of Maranhão (UFMA), São Luís, Brazil
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3
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Biochar obtained from spent coffee grounds: Evaluation of adsorption properties and its application in a voltammetric sensor for lead (II) ions. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106114] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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4
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Pyridine-2-sulfonic (or carboxylic) acid modified glassy carbon electrode for anodic stripping voltammetry analysis of Cd2+ and Pb2+. Anal Chim Acta 2020; 1135:20-28. [DOI: 10.1016/j.aca.2020.08.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/12/2020] [Accepted: 08/14/2020] [Indexed: 02/01/2023]
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5
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Synthesis, characterization and using a new terpyridine moiety-based ion-imprinted polymer nanoparticle: sub-nanomolar detection of Pb(II) in biological and water samples. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0523-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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6
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Voltammetric determination of mercury(II) using a modified pencil graphite electrode with 4-(4-methylphenyl aminoisonitrosoacetyl)biphenyl. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1105-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Magerusan L, Socaci C, Coros M, Pogacean F, Rosu MC, Gergely S, Pruneanu S, Leostean C, Pana IO. Electrochemical platform based on nitrogen-doped graphene/chitosan nanocomposite for selective Pb 2+ detection. NANOTECHNOLOGY 2017; 28:114001. [PMID: 28054508 DOI: 10.1088/1361-6528/aa56cb] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A novel nanocomposite was developed and used for trace determination of Pb2+ cations from aqueous solutions. The nanocomposite was obtained by the association of N-doped graphene (N-Gr) with a biocompatible polymer, namely chitosan (Ch). The characterization of the new nanocomposite material (Ch-N-Gr) was performed using TEM, STEM-EDX, SEM, XRD and XPS techniques. Compared with the bare gold electrode (GE) a remarkable enhancement of the voltammetric response of the modified electrode (Ch-N-Gr/GE) was always observed. Using the Ch-N-Gr/GE, the Pb2+ voltammetric response showed a pair of well defined, quasi-reversible anodic and cathodic peaks, with the peak potentials located at about -0.59 V and -0.69 V, respectively. The calibration curves were obtained over a large linear range, from 10-7 to 10-4 M Pb2+ concentration. Under optimized conditions, the detection limit was found to be 6.64 × 10-8 M. The effect of several interfering species (such as other metallic cations or organic compounds of various concentrations) on the determination of Pb2+ concentration was also studied, and the results proved the selectivity of the proposed modified electrode. The validity and effectiveness of the method was further confirmed by trace determination of Pb2+ in real samples.
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Affiliation(s)
- Lidia Magerusan
- National Institute for Research and Development of Isotopic and Molecular Technologies, Donat Street, No. 67-103, RO-400293, Cluj-Napoca, Romania
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8
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Manikandan R, Sriman Narayanan S. Differential Pulse Anodic Stripping Voltammetric Determination of Lead (II) Using Poly Xylenol Orange Modified Electrode. ELECTROANAL 2016. [DOI: 10.1002/elan.201600368] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Ramalingam Manikandan
- Department of Analytical Chemistry; School of Chemical Sciences; University of Madras; Guindy Campus Chennai- 600 025 India
| | - Sangilimuthu Sriman Narayanan
- Department of Analytical Chemistry; School of Chemical Sciences; University of Madras; Guindy Campus Chennai- 600 025 India
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9
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Voltammetric Sensor Modified by EDTA-immobilized Graphene-like Carbon Nitride Nanosheets: Preparation, Characterization and Selective Determination of Ultra-Trace Pb (II) in Water Samples. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.07.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Laskar MA, Siddiqui S, Islam A. Reflection of the Physiochemical Characteristics of 1-(2-pyridylazo)-2-naphthol on the Pre-concentration of Trace Heavy Metals. Crit Rev Anal Chem 2016; 46:413-23. [DOI: 10.1080/10408347.2016.1140019] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
| | - Sana Siddiqui
- Department of Chemistry, College of Science and Arts, Jazan University, Samtah, Saudi Arabia
| | - Aminul Islam
- Department of Chemistry, Faculty of Science, Aligarh Muslim University, Aligarh, India
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11
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Kokkinos C, Economou A, Goddard NG, Fielden PR, Baldock SJ. Determination of Pb(II) by sequential injection/stripping analysis at all-plastic electrochemical fluidic cells with integrated composite electrodes. Talanta 2016; 153:170-6. [DOI: 10.1016/j.talanta.2016.03.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Revised: 03/03/2016] [Accepted: 03/05/2016] [Indexed: 11/28/2022]
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12
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Choi SM, Kim DM, Jung OS, Shim YB. A disposable chronocoulometric sensor for heavy metal ions using a diaminoterthiophene-modified electrode doped with graphene oxide. Anal Chim Acta 2015; 892:77-84. [PMID: 26388477 DOI: 10.1016/j.aca.2015.08.037] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2014] [Revised: 06/08/2015] [Accepted: 08/05/2015] [Indexed: 02/05/2023]
Abstract
The rapid simultaneous determination of cadmium, lead, copper, and mercury ions is performed by employing a disposable sensor modified with graphene oxide (GO) doped diaminoterthiophene (GO/DTT) for chronocoulometry (CC). The performances of CC with and without pre-deposition in two opposite potential step directions were compared with square wave anodic stripping voltammetry (SWASV) under various conditions. The surface of the GO/DTT modified screen print carbon electrode (SPCE) was characterized by SEM, EDXS, and electrochemical impedance spectroscopy (EIS). Experimental variables that affect the response signal such as the pH, deposition time, type of supporting electrolyte, concentration of DTT, content ratio of GO to DTT, and Nafion content were optimized. Interference effects due to other heavy metal ions were also investigated. The dynamic ranges of SWASV and CC were between 1 ng mL(-1) and 2.5 μg mL(-1) and between 1 ng mL(-1) and 10 μg mL(-1), respectively. The detection limits for Cd(2+), Pb(2+), Cu(2+), Hg(2+) ions were 1.9 ± 0.4 ng mL(-1), 2.8 ± 0.6 ng mL(-1), 0.8 ± 0.2 ng mL(-1), and 2.6 ± 0.9 ng mL(-1) for the CC stripping method; 2.6 ± 0.2 ng mL(-1), 0.5 ± 0.1 ng mL(-1), 1.8 ± 0.3 ng mL(-1), and 3.2 ± 0.3 ng mL(-1) for the CC deposition method; and 7.1 ± 0.9, 1.9 ± 0.3, 0.4 ± 0.1, and 0.7 ± 0.1 ng mL(-1) for SWASV. The reliability of the method for point-of-analysis was evaluated by analyzing a urine standard reference material and some water samples.
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Affiliation(s)
- Seung-Min Choi
- Department of Chemistry and Institute of BioPhysio Sensor Technology, Pusan National University, Busan 609-735, South Korea
| | - Dong-Min Kim
- Department of Chemistry and Institute of BioPhysio Sensor Technology, Pusan National University, Busan 609-735, South Korea
| | - Ok-Sang Jung
- Department of Chemistry and Institute of BioPhysio Sensor Technology, Pusan National University, Busan 609-735, South Korea
| | - Yoon-Bo Shim
- Department of Chemistry and Institute of BioPhysio Sensor Technology, Pusan National University, Busan 609-735, South Korea.
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Parat C, Pinheiro JP. ISIDORE, a probe for in situ trace metal speciation based on Donnan membrane technique with related electrochemical detection part 1: Equilibrium measurements. Anal Chim Acta 2015; 896:1-10. [PMID: 26481984 DOI: 10.1016/j.aca.2015.07.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 07/21/2015] [Accepted: 07/24/2015] [Indexed: 11/18/2022]
Abstract
This work presents the development of a new probe (ISIDORE probe) based on the hyphenation of a Donnan Membrane Technique device (DMT) to a screen-printed electrode through a flow-cell to determine the free zinc, cadmium and lead ion concentration in natural samples, such as a freshwater river. The probe displays many advantages namely: (i) the detection can be performed on-site, which avoids all problems inherent to sampling, transport and storage; (ii) the low volume of the acceptor solution implies shorter equilibration times; (ii) the electrochemical detection system allows monitoring the free ion concentration in the acceptor solution without sampling.
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Affiliation(s)
- Corinne Parat
- Université de Pau et des Pays de l'Adour, CNRS UMR 5254, LCABIE, 64000 Pau, France.
| | - J P Pinheiro
- Université de Lorraine/ENSG, CNRS UMR 7360, LIEC, 54500 Nancy, France
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Synthesis, characterization and application of novel lead imprinted polymer nanoparticles as a high selective electrochemical sensor for ultra-trace determination of lead ions in complex matrixes. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.05.095] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Ni0.5Zn0.5Fe2O4 nanocomposite modified carbon paste electrode for highly sensitive and selective simultaneous electrochemical determination of trace amounts of mercury (II) and cadmium (II). JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2014. [DOI: 10.1007/s13738-014-0480-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Wang Y, Ge H, Wu Y, Ye G, Chen H, Hu X. Construction of an electrochemical sensor based on amino-functionalized metal-organic frameworks for differential pulse anodic stripping voltammetric determination of lead. Talanta 2014; 129:100-5. [PMID: 25127570 DOI: 10.1016/j.talanta.2014.05.014] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 05/06/2014] [Accepted: 05/10/2014] [Indexed: 11/26/2022]
Abstract
Metal-organic frameworks composite materials have received tremendous attention because of their versatile structures and tunable porosity for various applications. Herein, amino-functionalized metal-organic frameworks (NH2-Cu3(BTC)2; BTC=benzene-1,3,5-tricarboxylate) was prepared and used as a novel electrode modifier for the determination of trace levels of lead. NH2-Cu3(BTC)2 shows quite a good capability for the efficient adsorption of lead from aqueous solutions. The parameters affecting the electrochemical process, such as electrolyte solution pH, the amount of NH2-Cu3(BTC)2 suspension, accumulation potential and accumulation time, were investigated in detail. Under the optimal conditions, the electrochemical sensor exhibited a linear response to the concentration of lead in the range of 1.0×10(-8)-5.0×10(-7) mol L(-1) (R(2)=0.9951) with a detection limit of 5.0×10(-9) mol L(-1). The relative standard deviation of 11 successive scans was 3.10% for 1.0×10(-8) mol L(-1) lead. The method was validated with certified reference material (stream sediment and milk powder) and the analytical results coincided well with the certified values. Furthermore, the method was successfully applied to the determination of target analytes in tap and lake water samples and good recoveries were obtained from different spiked values.
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Affiliation(s)
- Yang Wang
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| | - Huali Ge
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Yichun Wu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Guiqin Ye
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Huanhuan Chen
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China
| | - Xiaoya Hu
- College of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
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17
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Yang D, Wang L, Chen Z, Megharaj M, Naidu R. Investigation of Copper(II) Interference on the Anodic Stripping Voltammetry of Lead(II) and Cadmium(II) at Bismuth Film Electrode. ELECTROANAL 2013. [DOI: 10.1002/elan.201300375] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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18
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Niu X, Lan M, Zhao H, Chen C, Li Y, Zhu X. Review: Electrochemical Stripping Analysis of Trace Heavy Metals Using Screen-Printed Electrodes. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.805416] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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19
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Honeychurch KC, Crew A, Northall H, Radbourne S, Davies O, Newman S, Hart JP. The redox behaviour of diazepam (Valium®) using a disposable screen-printed sensor and its determination in drinks using a novel adsorptive stripping voltammetric assay. Talanta 2013; 116:300-7. [DOI: 10.1016/j.talanta.2013.05.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 05/07/2013] [Accepted: 05/10/2013] [Indexed: 11/29/2022]
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20
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Bouden S, Chaussé A, Dorbes S, El Tall O, Bellakhal N, Dachraoui M, Vautrin-Ul C. Trace lead analysis based on carbon-screen-printed-electrodes modified via 4-carboxy-phenyl diazonium salt electroreduction. Talanta 2013; 106:414-21. [PMID: 23598146 DOI: 10.1016/j.talanta.2013.01.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2012] [Revised: 01/06/2013] [Accepted: 01/11/2013] [Indexed: 10/27/2022]
Abstract
This paper describes the use of 4-carboxyphenyl-grafted screen-printed carbon electrodes (4-CP-SPEs) for trace lead analysis. These novel and simple use of electrodes were easily prepared by the electrochemical reduction of the corresponding diazonium salt. Pb detection was then performed by a three-steps method in order to avoid oxygen interference: (i) immersion of the grafted screen-printed electrode (SPE) in the sample and adsorption of Pb(II), (ii) reduction of adsorbed Pb(II) by chronoamperometry (CA), and (iii) oxidation of Pb by Anodic Square Wave Voltammetry (SWV). The reoxidation response was exploited for lead detection and quantification. In order to optimize the analytical responses, the influence of the adsorption medium pH and the adsorption time were investigated. Moreover, an interference study was carried out with Cu(II), Hg(II), Al(III), Mn(II), Zn(II), Cd(II) and no major interference can be expected to quantify Pb(II). The described method provided a limit of detection and a limit of quantification of 1.2 × 10(-9)M and 4.1 × 10(-9)M, respectively. These performances indicate that the 4-CP-SPE could be considered as an efficient tool for environmental analysis.
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Affiliation(s)
- Sarra Bouden
- Laboratoire Analyse et Modélisation pour la Biologie et l'Environnement, UMR 8587, CNRS-Université Evry Val d'Essonne-CEA, 1 rue du père Jarlan, 91025 Evry Cedex, France
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FAN F, DOU J, DING A, ZHANG K, WANG Y. Determination of Lead by Square Wave Anodic Stripping Voltammetry Using an Electrochemical Sensor. ANAL SCI 2013; 29:571-7. [DOI: 10.2116/analsci.29.571] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Fuqiang FAN
- College of Water Sciences, Beijing Normal University
| | - Junfeng DOU
- College of Water Sciences, Beijing Normal University
| | - Aizhong DING
- College of Water Sciences, Beijing Normal University
| | - Kedong ZHANG
- College of Water Sciences, Beijing Normal University
| | - Yingying WANG
- College of Water Sciences, Beijing Normal University
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Simionca IM, Arvinte A, Ardeleanu R, Pinteala M. Siloxane-Crown Ether Polyamide Based Electrode for Electrochemical Determination of Lead(II) in Aqueous Solution. ELECTROANAL 2012. [DOI: 10.1002/elan.201200190] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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23
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Voccia D, Laschi S, Palchetti I, Marrazza G, Mascini M. A Mercury-Free Sensor to Control Trace Metal Ionization Used to Treat Pathogens in Water Distribution Systems. ELECTROANAL 2012. [DOI: 10.1002/elan.201100622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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24
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Bettazzi F, Giorgi C, Laschi S, Palchetti I. Dipyridine-Containing Macrocyclic Polyamine - Nafion-Modified Screen-Printed Carbon Electrode for Voltammetric Detection of Lead. ELECTROANAL 2012. [DOI: 10.1002/elan.201100581] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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25
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Yüce M, Nazır H, Dönmez G. Utilization of heat-dried Pseudomonas aeruginosa biomass for voltammetric determination of Pb(II). N Biotechnol 2011; 28:356-61. [DOI: 10.1016/j.nbt.2010.11.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 11/29/2010] [Accepted: 11/29/2010] [Indexed: 11/26/2022]
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26
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Hg(II) immobilized MWCNT graphite electrode for the anodic stripping voltammetric determination of lead and cadmium. Talanta 2011; 85:290-7. [DOI: 10.1016/j.talanta.2011.03.058] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Revised: 03/23/2011] [Accepted: 03/24/2011] [Indexed: 11/24/2022]
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Alizadeh T, Amjadi S. Preparation of nano-sized Pb2+ imprinted polymer and its application as the chemical interface of an electrochemical sensor for toxic lead determination in different real samples. JOURNAL OF HAZARDOUS MATERIALS 2011; 190:451-459. [PMID: 21497012 DOI: 10.1016/j.jhazmat.2011.03.067] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2010] [Revised: 03/07/2011] [Accepted: 03/18/2011] [Indexed: 05/30/2023]
Abstract
In this work, a new nano-structured ion imprinted polymer (IIP) was synthesized by copolymerization of methacrylic acid-Pb(2+) complex and ethylene glycol dimethacrylate according to the precipitation polymerization. Methacrylic acid acted as both functional monomer and complexing agent to create selective coordination sites in a cross-linked polymer. A carbon paste electrode modified with IIP-nanoparticles was used for fabrication of a Pb(2+) sensitive electrode. Differential pulse stripping voltammetry method was applied as the determination technique, after open circuit sorption of Pb(2+) on the electrode and its reduction to metallic form. The IIP modified electrode showed a considerably higher response, compared to the electrode embedded with non-imprinted polymer (NIP). This indicated that the suitable recognition sites were created in the IIP structure in the polymerization stage. Various factors, effective on the response behavior of the electrode, were investigated and optimized. The introduced sensor showed a linear range of 1.0 × 10(-9) to 8.1 × 10(-7)M and detection limit of 6.0 × 10(-10)M (S/N=3). The sensor was successfully applied for the trace lead determination in different samples.
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Affiliation(s)
- Taher Alizadeh
- Department of Applied Chemistry, Faculty of Science, University of Mohaghegh Ardabili, Ardabil, Iran.
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Honeychurch KC, Al-Berezanchi S, Hart JP. The voltammetric behaviour of lead at a microband screen-printed carbon electrode and its determination in acetate leachates from glazed ceramic plates. Talanta 2011; 84:717-23. [PMID: 21482273 DOI: 10.1016/j.talanta.2011.01.073] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Revised: 01/19/2011] [Accepted: 01/30/2011] [Indexed: 11/29/2022]
Abstract
Microband screen-printed carbon electrodes (μBSPCEs) without further modification have been investigated as disposable sensors for the measurement of lead in acetate leachates from ceramic glazed plates. Cyclic voltammetry was employed to elucidate the electrochemical behaviour of Pb(2+) at these electrodes in a variety of supporting electrolytes. The anodic peaks obtained on the reverse scans, showed that Pb had been deposited as a thin layer on the surface of the μBSPCE. The anodic peak of greatest magnitude was obtained in 0.1M pH 4.1 acetate buffer containing 13 mM Cl(-). The effect of chromium, copper, phosphate, sulphate and tin was examined and under the conditions employed, no significant change in current was found. The μBSPCEs were evaluated by carrying out lead determinations for acetate leachates from glazed ceramic plates. A highly decorated ornamental plate was found to leach 400 μg Pb(2+) (%CV=1.91%). A second plate, designed for dinnerware was found not to leach any detectable levels of Pb(2+). However, once fortified with 2.10 μg of Pb (equivalent to 100 ng/ml in the leachate), a mean recovery of 82.08% (%CV=4.07%) was obtained. The performance characteristics indicate that reliable data has been obtained for this application which could identify potentially toxic sources of lead.
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Affiliation(s)
- Kevin C Honeychurch
- Centre for Research in Biomedicine, Faculty of Health & Life Sciences, University of the West of England, Frenchay Campus, Coldharbour Lane, Bristol, BS16 1QY, UK
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Development of screen-printed carbon electrodes modified with functionalized mesoporous silica nanoparticles: Application to voltammetric stripping determination of Pb(II) in non-pretreated natural waters. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.06.090] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Jian-Quan L, Xi-Wen H, Xian-Shun Z, Hai-Li Z, Zheng-Zhi Z. Anodic Stripping Voltammetric Determination of Lead (II) Using Glassy Carbon Electrode Modified with Novel Calix[4]arene. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.20030210622] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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31
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Li NB, Duan JP, Chen GN. Differential pulse anodic stripping voltammetric determination of lead with heparin modified electrode. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.20040220612] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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32
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Amperometric screen-printed algal biosensor with flow injection analysis system for detection of environmental toxic compounds. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.04.005] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Martínez-Paredes G, González-García MB, Costa-García A. In situ electrochemical generation of gold nanostructured screen-printed carbon electrodes. Application to the detection of lead underpotential deposition. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.03.085] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Goubert-Renaudin S, Moreau M, Despas C, Meyer M, Denat F, Lebeau B, Walcarius A. Voltammetric Detection of Lead(II) Using Amide-Cyclam- Functionalized Silica-Modified Carbon Paste Electrodes. ELECTROANAL 2009. [DOI: 10.1002/elan.200904661] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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35
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Electrochemical sensors and biosensors based on heterogeneous carbon materials. MONATSHEFTE FUR CHEMIE 2009. [DOI: 10.1007/s00706-009-0131-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Liu B, Lu L, Wang M, Zi Y. A Study of Nafion-Coated Bismuth-Film Electrode for the Determination of Zinc, Lead, and Cadmium in Blood Samples. ELECTROANAL 2008. [DOI: 10.1002/elan.200804333] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Kadara RO, Tothill IE. Development of disposable bulk-modified screen-printed electrode based on bismuth oxide for stripping chronopotentiometric analysis of lead (II) and cadmium (II) in soil and water samples. Anal Chim Acta 2008; 623:76-81. [DOI: 10.1016/j.aca.2008.06.010] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2008] [Revised: 05/30/2008] [Accepted: 06/03/2008] [Indexed: 11/17/2022]
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38
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Synthesis and characterization of novel copolymer containing pyridylazo-2-naphthoxyl group via reversible addition–fragmentation chain transfer (RAFT) polymerization. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.05.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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SHITANDA I, KONYA M, ITAGAKI M, WATANABE K, ASANO Y. Screen-printed Enzyme Electrodes Using Microcapsules Containing Glucose Oxidase and Mediator. ELECTROCHEMISTRY 2008. [DOI: 10.5796/electrochemistry.76.569] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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40
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Stozhko NY, Malakhova NA, Fyodorov MV, Brainina KZ. Modified carbon-containing electrodes in stripping voltammetry of metals. Part II. Composite and microelectrodes. J Solid State Electrochem 2007. [DOI: 10.1007/s10008-007-0474-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yantasee W, Lin Y, Hongsirikarn K, Fryxell GE, Addleman R, Timchalk C. Electrochemical sensors for the detection of lead and other toxic heavy metals: the next generation of personal exposure biomonitors. ENVIRONMENTAL HEALTH PERSPECTIVES 2007; 115:1683-90. [PMID: 18087583 PMCID: PMC2137133 DOI: 10.1289/ehp.10190] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2007] [Accepted: 09/21/2007] [Indexed: 05/05/2023]
Abstract
To support the development and implementation of biological monitoring programs, we need quantitative technologies for measuring xenobiotic exposure. Microanalytical based sensors that work with complex biomatrices such as blood, urine, or saliva are being developed and validated and will improve our ability to make definitive associations between chemical exposures and disease. Among toxic metals, lead continues to be one of the most problematic. Despite considerable efforts to identify and eliminate Pb exposure sources, this metal remains a significant health concern, particularly for young children. Ongoing research focuses on the development of portable metal analyzers that have many advantages over current available technologies, thus potentially representing the next generation of toxic metal analyzers. In this article, we highlight the development and validation of two classes of metal analyzers for the voltammetric detection of Pb, including: a) an analyzer based on flow injection analysis and anodic stripping voltammetry at a mercury-film electrode, and b) Hg-free metal analyzers employing adsorptive stripping voltammetry and novel nanostructure materials that include the self-assembled monolayers on mesoporous supports and carbon nanotubes. These sensors have been optimized to detect Pb in urine, blood, and saliva as accurately as the state-of-the-art inductively coupled plasma-mass spectrometry with high reproducibility, and sensitivity allows. These improved and portable analytical sensor platforms will facilitate our ability to conduct biological monitoring programs to understand the relationship between chemical exposure assessment and disease outcomes.
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Affiliation(s)
- Wassana Yantasee
- Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Yuehe Lin
- Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Kitiya Hongsirikarn
- Department of Chemical Engineering, Chulalongkorn University, Bangkok, Thailand
| | - Glen E. Fryxell
- Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Raymond Addleman
- Pacific Northwest National Laboratory, Richland, Washington, USA
| | - Charles Timchalk
- Pacific Northwest National Laboratory, Richland, Washington, USA
- Address correspondence to C. Timchalk, Pacific Northwest National Laboratory, MSIN: P7-59, 902 Battelle Blvd., Richland, WA 99352 USA. Telephone: (509) 376-0434. Fax: (509) 376-9064. E-mail:
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Parat C, Authier L, Betelu S, Petrucciani N, Potin-Gautier M. Determination of Labile Cadmium Using a Screen-Printed Electrode Modified by a Microwell. ELECTROANAL 2007. [DOI: 10.1002/elan.200603734] [Citation(s) in RCA: 14] [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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43
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Yantasee W, Fryxell GE, Lin Y. Voltammetric analysis of europium at screen-printed electrodes modified with salicylamide self-assembled on mesoporous silica. Analyst 2006; 131:1342-6. [PMID: 17124543 DOI: 10.1039/b609211j] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mercury-free sensors for europium (Eu(3+)) assay based on the chemical modification of screen-printed carbon electrodes (SPCEs) with self-assembled salicylamide on mesoporous silica (Sal-SAMMS) have been developed. The preconcentration of Eu(3+) at SAMMS-based sensors utilizes the binding affinity of the salicylamide and Eu(3+), accomplished at open circuit potential without electrolyte and solution de-gassing. Optimal Eu detection was obtained after 3-5 min preconcentration in Eu solution (pH 2-6), electrolysis at -0.9 V for 60 s in a new medium (0.1-0.2 M NH(4)Cl, pH 3.5), followed by a square-wave voltammetric detection of Eu in the same electrolyte. Attributed to the strong covalent bonding of the functional groups on mesoporous silica and silane cross-linking, the SAMMS-modified SPCEs with a built-in 3-electrode system can be re-used for tens of measurements with minimal degradation, enabling the establishment of the calibration curve and lowering the costs. A linear calibration curve was found in the range of 75 to at least 500 ppb Eu(3+) after 5 min preconcentration. The experimental detection limit was 10 ppb after 10 min preconcentration, which can be improved with increased preconcentration time. Reproducibility (% RSD) of 100 ppb Eu(2+) was 10% for a single sensor and 10% for 5 sensors, which can be improved through the precision of sensor manufacturing, in which SAMMS modification can be made in-situ.
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Yantasee W, Deibler LA, Fryxell GE, Timchalk C, Lin Y. Screen-printed electrodes modified with functionalized mesoporous silica for voltammetric analysis of toxic metal ions. Electrochem commun 2005. [DOI: 10.1016/j.elecom.2005.08.018] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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45
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Development of a portable electroanalytical system for the stripping voltammetry of metals: Determination of copper in acetic acid soil extracts. Anal Chim Acta 2005. [DOI: 10.1016/j.aca.2005.07.058] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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46
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Adraoui I, El?Rhazi M, Amine A, Idrissi L, Curulli A, Palleschi G. Lead Determination by Anodic Stripping Voltammetry Using ap-Phenylenediamine Modified Carbon Paste Electrode. ELECTROANAL 2005. [DOI: 10.1002/elan.200403140] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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47
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Honeychurch KC, Hart JP, Pritchard PRJ, Hawkins SJ, Ratcliffe NM. Development of an electrochemical assay for 2,6-dinitrotoluene, based on a screen-printed carbon electrode, and its potential application in bioanalysis, occupational and public health. Biosens Bioelectron 2003; 19:305-12. [PMID: 14615087 DOI: 10.1016/s0956-5663(03)00208-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Screen-printed carbon electrodes (SPCEs) have been successfully exploited as disposable sensors for the measurement of 2,6-dinitrotoluene (2,6-DNT) using a stripping voltammetric method. Initial investigations were undertaken using cyclic voltammetry (CV) to characterise the redox behaviour at the SPCEs. Further studies were then performed to deduce the optimum applied potential and accumulation time for the stripping voltammetric procedure. In addition, a study was carried out to ascertain whether small volumes of samples could be reliably used for analysis. From these studies it was shown that a 100 microl aliquot of sample could be analysed and the calibration plot was linear from 161 ng ml(-1) to 137 microg ml(-1) (R(2)=0.9991), the former concentration being the detection limit. The effects of the major components of human saliva at concentrations normally present were investigated. Of the individual components tested, only Cl(-) and albumen were found to interfere. The presence of the latter could be easily overcome by the addition of (NH(4))(2)SO(4). An interference study was also carried out on some inorganic and organic species that may be present in water samples. The sensors were evaluated by carrying out 2,6-DNT determinations on spiked and unspiked human saliva, dust wipe and potable water samples. Mean recoveries of 47.5, 73.4 and 102.4% were obtained; coefficients of variation of 7.88, 6.63 and 6.42% were calculated for a concentration of 9.1 microg ml(-1) in water, 10.6 microg ml(-1) saliva samples, and 141.1 ng cm(-2) for dust wipe samples, respectively. The performance characteristics show that the method holds promise and reliable data may be obtained for 2,6-DNT in bioanalysis and public health.
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Affiliation(s)
- K C Honeychurch
- Centre for Research in Analytical, Materials and Sensors Science, Faculty of Applied Sciences, University of the West of England, Frenchay Campus, Coldharbour Lane, Bristol BS16 1QY, UK
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Kadara RO, Newman JD, Tothill IE. Stripping chronopotentiometric detection of copper using screen-printed three-electrode system—application to acetic-acid bioavailable fraction from soil samples. Anal Chim Acta 2003. [DOI: 10.1016/s0003-2670(03)00821-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Wu K, Hu S, Fei J, Bai W. Mercury-free simultaneous determination of cadmium and lead at a glassy carbon electrode modified with multi-wall carbon nanotubes. Anal Chim Acta 2003. [DOI: 10.1016/s0003-2670(03)00718-9] [Citation(s) in RCA: 138] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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