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Fang M, Ibrahim F, Kodamana H, Huang B, Bell N, Nixon M. Hierarchically Distributed Monitoring for the Early Prediction of Gas Flare Events. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b06186] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mengqi Fang
- Department of Chemical & Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Fadi Ibrahim
- Department of Chemical & Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Hariprasad Kodamana
- Department of Chemical & Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Biao Huang
- Department of Chemical & Materials Engineering, University of Alberta, Edmonton, AB T6G 1H9, Canada
| | - Noel Bell
- Emerson, 1100 W. Louis Henna Boulevard, Round Rock, Texas 78781-7430, United States
| | - Mark Nixon
- Emerson, 1100 W. Louis Henna Boulevard, Round Rock, Texas 78781-7430, United States
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2
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Cheraghi S, Taher MA. Fabrication of CdO/single wall carbon nanotubes modified ionic liquids carbon paste electrode as a high performance sensor in diphenhydramine analysis. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.04.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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3
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Keyvanfard M, Alizad K. Determination of isoproterenol in pharmaceutical and biological samples using a pyrogallol red multiwalled carbon nanotube paste electrode as a sensor. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(15)61036-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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4
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Abt B, Hartmann A, Pasquarelli A, Strehle S, Mizaikoff B, Kranz C. Electrochemical Determination of Sulphur-containing Pharmaceuticals Using Boron-doped Diamond Electrodes. ELECTROANAL 2016. [DOI: 10.1002/elan.201501150] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Bärbel Abt
- Institute of Analytical and Bioanalytical Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Andreas Hartmann
- Institute of Analytical and Bioanalytical Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Alberto Pasquarelli
- Institute of Electron Devices and Circuits; Ulm University; Albert-Einstein-Allee 45 89081 Ulm Germany
| | - Steffen Strehle
- Institute of Electron Devices and Circuits; Ulm University; Albert-Einstein-Allee 45 89081 Ulm Germany
| | - Boris Mizaikoff
- Institute of Analytical and Bioanalytical Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
| | - Christine Kranz
- Institute of Analytical and Bioanalytical Chemistry; Ulm University; Albert-Einstein-Allee 11 89081 Ulm Germany
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Beitollahi H, Tajik S, Jahani S. Electrocatalytic Determination of Hydrazine and Phenol Using a Carbon Paste Electrode Modified with Ionic Liquids and Magnetic Core-shell Fe3O4@SiO2/MWCNT Nanocomposite. ELECTROANAL 2015. [DOI: 10.1002/elan.201501020] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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6
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Mahmoudi Moghaddam H, Beitollahi H, Tajik S, Sheikhshoaie I, Biparva P. Fabrication of novel TiO2 nanoparticles/Mn(III) salen doped carbon paste electrode: application as electrochemical sensor for the determination of hydrazine in the presence of phenol. ENVIRONMENTAL MONITORING AND ASSESSMENT 2015; 187:407. [PMID: 26045039 DOI: 10.1007/s10661-015-4629-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 05/19/2015] [Indexed: 06/04/2023]
Abstract
Hydrazine and phenol are two important environmental pollutants. In this work, an electrochemical sensor for the selective and sensitive detection of hydrazine in presence of phenol was developed by the bulk modification of carbon paste electrode (CPE) with TiO2 nanoparticles and Mn(III) salen. Large peak separation, good sensitivity, and stability allow this modified electrode to analyze hydrazine individually and simultaneously along with phenol. Applying square wave voltammetry (SWV), a linear dynamic range of 3 × 10(-8)-4.0 × 10(-4) M with detection limit of 10.0 nM was obtained for hydrazine. Finally, the proposed method was applied to the determination of hydrazine and phenol in some real samples.
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Affiliation(s)
- Hadi Mahmoudi Moghaddam
- Environmental Health Engineering Research Center and Department of Environmental Health, School of Public Health, Kerman University of Medical Sciences, Kerman, Iran,
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Coulometric differential FFT admittance voltammetry determination of Amlodipine in pharmaceutical formulation by nano-composite electrode. Talanta 2015; 131:577-84. [DOI: 10.1016/j.talanta.2014.07.033] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 07/09/2014] [Accepted: 07/10/2014] [Indexed: 12/29/2022]
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8
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Determination of methyl parathion in liquid phase by nano-composite carbon paste surface biosensor and differential FFT continuous linear sweep voltammetry. J Mol Liq 2014. [DOI: 10.1016/j.molliq.2014.06.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Norouzi P, Gupta VK, Larijani B, Ganjali MR, Faridbod F. A new Methimazole sensor based on nanocomposite of CdS NPs–RGO/IL–carbon paste electrode using differential FFT continuous linear sweep voltammetry. Talanta 2014; 127:94-9. [DOI: 10.1016/j.talanta.2014.03.061] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2014] [Revised: 03/22/2014] [Accepted: 03/25/2014] [Indexed: 11/27/2022]
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10
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Norouzi P, Ganjali MR, Farokhi R. Development a New Method for the Determination of Chloropromazine in Trace Amounts by Fast Fourier Continuous Cyclic Voltammetry at an Au Microelectrode in a Flowing System. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200700175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Ganjali MR, Norouzi P, Shirvani-Arani S, Mohammadi A. A novel method for fast determination of vitamin B6 by fast continuous cyclic voltammetry. RUSS J ELECTROCHEM+ 2011. [DOI: 10.1134/s1023193508020031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Sensitive determination of herbicide trifluralin on the surface of copper nanowire electrochemical sensor. J Solid State Electrochem 2010. [DOI: 10.1007/s10008-010-1212-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Norouzi P, Ganjali MR, Dinarvand R, Eshraghi MH, Zamani HA. New adsorptive square wave method for trace determination of prilocain in the flow injection system by a fast fourier analysis. RUSS J ELECTROCHEM+ 2010. [DOI: 10.1134/s1023193510090053] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Norouzi P, Ganjali MR, Qomi M, Nemati Kharat A, Zamani HA. Monitoring of Anti Cancer Drug Letrozole by Fast Fourier Transform Continuous Cyclic Voltammetry at Gold Microelectrode. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.201090197] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Akbari-adergani B, Norouzi P, Ganjali MR, Dinarvand R. Ultrasensitive flow-injection electrochemical method for determination of histamine in tuna fish samples. Food Res Int 2010. [DOI: 10.1016/j.foodres.2010.02.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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16
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Separation and direct detection of heavy lanthanides using new ion-exchange chromatography: fast Fourier transform continuous cyclic voltammetry system. J APPL ELECTROCHEM 2010. [DOI: 10.1007/s10800-010-0144-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Norouzi P, Daneshgar P, Ganjali M. Electrochemical evaluation of non-electroactive drug erythromycin in trace amount at biological samples by continuous cyclic voltammetry. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2009. [DOI: 10.1016/j.msec.2008.09.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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NOROUZI P, GANJALI MR, SHAHTAHERI SJ, DINARVAND R, HAMZEHPOOR A. Monitoring of Methyldopa by Fast Fourier Transform Continuous Cyclic Voltammetry at Gold Microelectrode. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.200990121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Daneshgar P, Norouzi P, Ganjali MR. Application of a continuous square-wave potential program for sub nano molar determination of ketotifen. Chem Pharm Bull (Tokyo) 2009; 57:117-21. [PMID: 19182398 DOI: 10.1248/cpb.57.117] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An electroanalytical method has been developed for the determination of the ketotifen by continuous square wave adsorptive stripping voltammetry on a ultra-gold microelectrode (Au UME) in aqueous solution with phosphate buffer as supporting electrolyte. The best adsorption conditions were found to be pH 2.3, an accumulation potential of 300 mV (Au vs. Ag: AgCl-KCl 3 M) and an accumulation time of 400 ms. Variation of admittance in the detection process is created by inhibition of oxidation reaction of the electrode surface, by adsorption of ketotifen. Furthermore, signal-to-noise ratio was significantly increased by application of discrete fast Fourier transform (FFT) method, background subtraction and two-dimensional integration of the electrode response over a selected potential range and time window. Also in this work some parameters such as square-wave frequency, eluent pH, and accumulation time were optimized. Effects of square-wave frequency, step potential and pulse amplitude were examined for the optimization of instrumental conditions. The calibration curve is linear in the range 2.0x10(-7)---5.0x10(-12) M with a detection limit of 2.0x10(-12) M (ca. 0.7 pg/ml). The method maybe applied direct determination of the drug in pharmaceutical and biological samples. For a concentration of 5.0x10(-8) M a recovery value of 99.89% is obtained.
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Daneshgar P, Norouzi P, Ganjali MR, Ordikhani-Seyedlar A, Eshraghi H. A dysprosium nanowire modified carbon paste electrode for determination of levodopa using fast Fourier transformation square-wave voltammetry method. Colloids Surf B Biointerfaces 2009; 68:27-32. [DOI: 10.1016/j.colsurfb.2008.09.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2008] [Revised: 07/26/2008] [Accepted: 09/05/2008] [Indexed: 10/21/2022]
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NOROUZI P, DINARVAND R, GANJALI MR, MOOSAVI-MOVAHEDI A, SABOURY A, TAMADDON A. Application of Adsorptive Voltammetry for the Detection of Sub-nano Molar Cyclizine in Biological Fluids and Tablets Using Fast Fourier Transform Continuous Cyclic Voltammetry in a Flowing System. ANAL SCI 2009; 25:505-10. [DOI: 10.2116/analsci.25.505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Parviz NOROUZI
- Center of Excellence in Electrochemistry, Department of Chemistry, University of Tehran
| | - Rassoul DINARVAND
- Medical Nanotechnologycal Research Center, University of Tehran/Medical Sciences
| | - Mohammad Reza GANJALI
- Center of Excellence in Electrochemistry, Department of Chemistry, University of Tehran
| | | | | | - Atefeh TAMADDON
- Department of Chemistry, Central Tehran Unit, Islamic Azad University
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Ganjali M, Norouzi P, Dinarvand R, Farrokhi R, Moosavi-movahedi A. Development of fast Fourier transformations with continuous cyclic voltammetry at an Au microelectrode and its application for the sub nano-molar monitoring of methyl morphine trace amounts. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2008. [DOI: 10.1016/j.msec.2008.01.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Ganjali MR, Norouzi P, Zare M. Novel method for the determination of trace amounts of metformin in its pharmaceutical formulation by fast Fourier continuous cyclic voltametric technique at Au microelectrode in flowing solutions. RUSS J ELECTROCHEM+ 2008. [DOI: 10.1134/s102319350810008x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Norouzi P, Ganjali MR, Mirabi-Semnakolaii A, Larijani B. Nonelectroactive recognition: Monitoring of perphenazine by its subsecond adsorption on an Au microelectrode by the fast fourier transform continuous cyclic voltammetric technique (FFTCCV). RUSS J ELECTROCHEM+ 2008. [DOI: 10.1134/s102319350809005x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Norouzi P, Ganjali MR, Emami Meibodi AS, Larijani B. Sotalol nanolevel detection at an Au microelectrode in flowing solutions. RUSS J ELECTROCHEM+ 2008. [DOI: 10.1134/s1023193508090061] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Norouzi P, Ganjali MR, Meibodi AE. A Novel Adsorptive Square Wave Voltammetric Method for Pico Molar Monitoring of Lorazepam at Gold Ultra Microelectrode in a Flow Injection System by Application of Fast Fourier Transform Analysis. ANAL LETT 2008. [DOI: 10.1080/00032710802052601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Norouzi P, Ganjali MR. A new method for the determination of loratadine at an Au microelectrode in flowing systems with the use of fast continuous cyclic voltammetry. JOURNAL OF ANALYTICAL CHEMISTRY 2008. [DOI: 10.1134/s1061934808060099] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Norouzi P, Larijani B, Ezoddin M, Ganjali M. Sub-second adsorption for the fast sub-nanomolar monitoring of Clindamycin in its pure and pharmaceutical samples by fast Fourier transformation with the use of continuous cyclic voltammetry at an Au microelectrode in a flowing system. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2008. [DOI: 10.1016/j.msec.2007.08.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Norouzi P, Dinarvand R, Reza Ganjali M, Sadat Emami Meibodi A. Application of Adsorptive Stripping Voltammetry for the Nano‐Level Detection of Tramadol in Biological Fluids and Tablets Using Fast Fourier Transform Continuous Cyclic Voltammetry at an Au Microelectrode in a Flowing System. ANAL LETT 2007. [DOI: 10.1080/00032710701566875] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Nabi Bidhendi G, Norouzi P, Daneshgar P, Ganjali MR. A sub-second fast Fourier transform-adsorptive voltammetric technique for the nano-level determination of guthion at a gold microelectrode in flowing solutions. JOURNAL OF HAZARDOUS MATERIALS 2007; 143:264-70. [PMID: 17196742 DOI: 10.1016/j.jhazmat.2006.09.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2006] [Revised: 09/02/2006] [Accepted: 09/07/2006] [Indexed: 05/13/2023]
Abstract
This research demonstrates the quick guthion monitoring with the help of a sensitive method called fast Fourier transformation continuous cyclic voltammetry (FFTCV). Fortunately, FFTCV illustrates the benefits of precision, determination speed, cost-effectiveness, accuracy and simplicity, in comparison with formerly reported techniques. In particular, this method was applied to a gold microelectrode in flowing solutions to detect the guthion concentration in its formulations. The effects of several parameters were examined regarding the sensitivity of the method. After a series of experiments, the detection limit of the method was found to be equal to 1.27 pg/mL, when the optimum conditions were imposed, which is a scan rate value of 40V/s, an accumulation time of 0.4s, an accumulation potential of 0mV and a pH value of 2. During the measurements performance, the integration range of currents included all the potential scan ranges, even the oxidation and reduction of the Au surface electrode, for the achievement of a sensitive determination. Then, the potential waveform, consisting of the potential steps for cleaning, accumulation and the step for the potential ramp, was applied to an Au disk microelectrode in a continuous way. It is also important to refer to the positive points, presented only by the use of this technique. Firstly, it is no longer necessary to remove the oxygen from the test solution. Furthermore, the quick determination of any such compound in many chromatographic methods is possible. Thirdly, the corresponding detection limit is of nanomolar level.
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Norouzi P, Ganjali M, Daneshgar P, Dinarvand R, Moosavi-Movahedi A, Saboury A. Development of fast Fourier transform continuous cyclic voltammetry at Au microelectrode in flowing solutions as a novel method for sub-nanomolar monitoring of lidocaine in injection and biological fluids. Anal Chim Acta 2007; 590:74-80. [DOI: 10.1016/j.aca.2007.03.019] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2006] [Revised: 02/09/2007] [Accepted: 03/12/2007] [Indexed: 10/23/2022]
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Norouzi P, Ganjali MR, Daneshgar P, Mohammadi A. Fast Fourier Transform Continuous Cyclic Voltammetry Development as a Highly Sensitive Detection System for Ultra Trace Monitoring of Thiamine. ANAL LETT 2007. [DOI: 10.1080/00032710600964874] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Norouzi P, Ganjali MR, Daneshgar P, Alizadeh T, Mohammadi A. Development of fast Fourier transformation continuous cyclic voltammetry as a highly sensitive detection system for ultra trace monitoring of penicillin V. Anal Biochem 2006; 360:175-81. [PMID: 17107652 DOI: 10.1016/j.ab.2006.09.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2005] [Revised: 09/16/2006] [Accepted: 09/26/2006] [Indexed: 11/24/2022]
Abstract
Fast continuous cyclic voltammetry was used as a detection method for penicillin V in a flow injection system. Additionally, a special computer-based numerical calculation method (using fast Fourier transformation) providing enhancement of the analyte signal and noise reduction is introduced here. During the measurements, the potential waveform (consisting of the potential steps of cleaning, stripping, and the potential ramp) was continuously applied to an Au disk microelectrode (12.5 microm in radius). In particular, the effects of accumulation potential, sweep rate, and delay time on the sensitivity and selectivity of the method were investigated. Eventually, the stripping time was found to be less than 300 ms, the detection limit of the method was 7.0x10(-12) M, and the associated relative standard deviation at 5.0x10(-6) M penicillin V was 2.3 for eight runs.
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Affiliation(s)
- Parviz Norouzi
- Center of Excellence in Electrochemistry, Faculty of Chemistry, University of Tehran, Tehran, Iran.
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