1
|
Voltammetric Electrochemical Behavior of Carbon Paste Electrode Containing Intrinsic Silver for Determination of Cysteine. CHEMOSENSORS 2022. [DOI: 10.3390/chemosensors10070240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, the electrochemical behavior of cysteine is described, using carbon paste electrodes (CPEs) modified with ternary silver-copper sulfide containing intrinsic silver at two pH values (pH 3 and 5). Experiments have revealed that presence of cysteine has a large impact on the electrochemical behavior of modified CPEs. Observed phenomena take place in solution, as well as at the surface of the modified CPEs, and can be applied for electroanalytical purposes. Based on the electrochemical behavior observed in the examined system, differential pulse voltammetry (DPV) was selected as an electroanalytical method for determination of cysteine. The effects of the various parameters on the electroanalytical signal, such as the amount of electroactive material, electroanalytical parameters, pH etc., were investigated using differential pulse voltammograms. The results indicated that electrochemical signal characterized with well-defined cathodic peak at 0.055 V vs. Ag/AgCl (3 M) in acetic buffer solution at pH 5 can be used for indirect electrochemical determination of cysteine. The optimization procedure revealed that the most sensitive and stabile electrode was that containing 5% modifier. The DPV response of the electrode, in the presence of cysteine, showed two different linear concentration ranges of 0.1 to 2.5 μM, and 5.6 to 28 μM. The explanation of the origin of two linear ranges is proposed. The lower concentration range was characterized by remarkable sensitivity of the 11.78 μA μM–1, owing to the chosen indirect method of determination. The calculated limit of detection (LOD), as well as limit of quantification (LOQ) were 0.032 and 0.081 μM, respectively. The influence of interfering agents on the electroanalytical response was examined, and low or no interference on the DPVs was observed. The proposed method was validated and applied for the determination of cysteine in pharmaceutical preparations with satisfactory recoveries in the range of 97 to 101.7%.
Collapse
|
2
|
Ahmed Z, Yaqoob M, Asghar M, Ali S, Munawar N, Achakzai AKK, Nabi A. Flow-Injection Lucigenin–Cu(III) Complex Chemiluminescence Determination of Cysteine and Glutathione in Pharmaceutical Formulations. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s1061934821040134] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
3
|
High performance electrochemical L-cysteine sensor based on hierarchical 3D straw-bundle-like Mn-La oxides/reduced graphene oxide composite. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114654] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
4
|
Potentiometric sensors arrays based on perfluorinated membranes and silica nanoparticles with surface modified by proton-acceptor groups, for the determination of aspartic and glutamic amino acids anions and potassium cations. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.03.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
5
|
Selective electrochemical sensor based on the electropolymerized p-coumaric acid for the direct determination of l-cysteine. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.102] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Areias MCC, Shimizu K, Compton RG. Cysteine determination via adsorptive stripping voltammetry using a bare glassy carbon electrode. Analyst 2016; 141:5563-70. [PMID: 27419249 DOI: 10.1039/c6an01413e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electrochemical determination of cysteine is investigated by adsorptive stripping voltammetric detection of a copper-cysteine complex compound using a bare glassy carbon electrode. In acidic 0.1 M KNO3 solution (pH 4), the electrochemical oxidation of this complex compound generates a characteristic anodic peak ca. -0.17 V vs. a standard mercury/mercurous sulphate reference electrode. The voltammetric response is highly reproducible within 2.1% error (n = 3). A linear dynamic range is obtained for a cysteine concentration of 1.0 μM to 10.0 μM. The sensitivity of 0.18 ± 0.006 μA μM(-1) and the limit of detection of 0.03 μM (n = 3) make our methodology highly applicable for practical applications. Successful determination of cysteine concentration in the presence of glutathione has also been demonstrated by the sequential determination of the concentrations of total thiol and the tripeptide alone.
Collapse
Affiliation(s)
- Madalena C C Areias
- Departamento de Química Fundamental, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco, Av. Jornalista Anibal Fernandes, s/no Cidade Universitária, Recife, PE CEP 50.740-560, Brazil
| | | | | |
Collapse
|
7
|
Recent advances in electrochemical detection of important sulfhydryl-containing compounds. MONATSHEFTE FUR CHEMIE 2016. [DOI: 10.1007/s00706-016-1757-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
8
|
Yang S, Zheng Y, Zhang X, Ding S, Li L, Zha W. Molecularly imprinted electrochemical sensor based on the synergic effect of nanoporous gold and copper nanoparticles for the determination of cysteine. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3213-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
9
|
Ahammad AJS, Al Mamun A, Akter T, Mamun MA, Faraezi S, Monira FZ. Enzyme-free impedimetric glucose sensor based on gold nanoparticles/polyaniline composite film. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3199-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
10
|
Mu S, Shi Q. Photoelectrochemical properties of bare fluorine doped tin oxide and its electrocatalysis and photoelectrocatalysis toward cysteine oxidation. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.139] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
11
|
Petrova AV, Ishimatsu R, Nakano K, Imato T, Vishnikin AB, Moskvin LN, Bulatov AV. Flow-Injection Spectrophotometric Determination of Cysteine in Biologically Active Dietary Supplements. JOURNAL OF ANALYTICAL CHEMISTRY 2016. [DOI: 10.1134/s1061934816020118] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
12
|
Hashemi HS, Nezamzadeh-Ejhieh A, Karimi-Shamsabadi M. A novel cysteine sensor based on modification of carbon paste electrode by Fe(II)-exchanged zeolite X nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 58:286-93. [PMID: 26478313 DOI: 10.1016/j.msec.2015.08.051] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 06/13/2015] [Accepted: 08/25/2015] [Indexed: 11/17/2022]
Abstract
An electrochemical sensor based on carbon paste electrode (CPE) modified with iron(II) doped into a synthesized nano-particles of zeolite X (Fe(II)-NX/ZCME) was constructed, which is highly sensitive for detection of cysteine (Cys). The modified electrode showed an excellent electro-activity for oxidation of Cys in phosphate buffer at pH7.4. It has been found that anodic peak potential of Cys oxidation, compared with the unmodified CPE (UCPE), was shifted towards negative values at the surface of the modified electrode under the optimum condition. The peak current increased linearly with the Cys concentration in the wide range of 5.0 × 10(-9)-3.0 × 10(-3) mol L(-1). The very low detection limit was obtained to be 1.5 × 10(-10) mol L(-1). Finally, the modified electrode was used as a selective, simple and precise new electrochemical sensor for the determination of Cys in the real samples, such as pharmaceutical and biological fluids.
Collapse
Affiliation(s)
- Habibeh-Sadat Hashemi
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Young Researchers and Elite Club, Shahreza Branch, Islamic Azad university, P.O. Box 311-86145, Shahreza, Isfahan, Iran
| | - Alireza Nezamzadeh-Ejhieh
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Razi Chemistry Research Center (RCRC), Shahreza Branch, Islamic Azad University, Isfahan, Iran.
| | - Maryam Karimi-Shamsabadi
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran; Young Researchers and Elite Club, Shahreza Branch, Islamic Azad university, P.O. Box 311-86145, Shahreza, Isfahan, Iran
| |
Collapse
|
13
|
DERIKVAND ZOHREH, AZADBAKHT AZADEH. Copper inorganic-organic hybrid coordination compound as a novel L-cysteine electrochemical sensor: Synthesis, characterization, spectroscopy and crystal structure. J CHEM SCI 2015. [DOI: 10.1007/s12039-015-0971-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
14
|
Fu X, Liu Y, Wu Z, Zhang H. Highly Sensitive and Naked Eye Dual-readout Method for ʟ-Cysteine Detection Based on the NSET of Fluorophore Functionalized Gold Nanoparticles. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.4.1159] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
15
|
Wang X, Wen Y, Lu L, Xu J, Zhang L, Yao Y, He H. A NovelL-Cysteine Electrochemical Sensor Using Sulfonated Graphene-poly(3,4-Ethylenedioxythiophene) Composite Film Decorated with Gold Nanoparticles. ELECTROANAL 2014. [DOI: 10.1002/elan.201300551] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
16
|
Bratskaya SY, Privar YO, Korjakova O, Mechaev A, Pestov A. Pentacyanoferrate(II) complexes with chitosan. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- S. Yu. Bratskaya
- Institute of Chemistry; Far East Branch of RAS, 159, prosp.100-letiya Vladivostoka Vladivostok 690022 Russia
| | - Yu. O. Privar
- Institute of Chemistry; Far East Branch of RAS, 159, prosp.100-letiya Vladivostoka Vladivostok 690022 Russia
| | - O.V. Korjakova
- I. Ya. Postovsky Institute of Organic Synthesis; Ural Branch of RAS, 20, S. Kovalevskoy str. Yekaterinburg 620990 Russia
| | - A.V. Mechaev
- I. Ya. Postovsky Institute of Organic Synthesis; Ural Branch of RAS, 20, S. Kovalevskoy str. Yekaterinburg 620990 Russia
| | - A.V. Pestov
- I. Ya. Postovsky Institute of Organic Synthesis; Ural Branch of RAS, 20, S. Kovalevskoy str. Yekaterinburg 620990 Russia
| |
Collapse
|
17
|
Stepwise injection spectrophotometric determination of cysteine in biologically active supplements and fodders. Microchem J 2013. [DOI: 10.1016/j.microc.2013.04.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
18
|
Kakhki S, Shams E, Barsan MM. Electrocatalytic Oxidation of Cysteine at a CoSalophen/n-(butyl)4SiW12O40Carbon Paste Electrode. ELECTROANAL 2013. [DOI: 10.1002/elan.201300235] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
19
|
Sharifi E, Salimi A, Shams E. DNA/nickel oxide nanoparticles/osmium(III)-complex modified electrode toward selective oxidation of l-cysteine and simultaneous detection of l-cysteine and homocysteine. Bioelectrochemistry 2012; 86:9-21. [DOI: 10.1016/j.bioelechem.2011.12.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Revised: 12/25/2011] [Accepted: 12/31/2011] [Indexed: 11/29/2022]
|
20
|
Cancino J, Machado SA. Microelectrode array in mixed alkanethiol self-assembled monolayers: Electrochemical studies. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
21
|
The electrochemical determination of l-cysteine at a Ce-doped Mg–Al layered double hydroxide modified glassy carbon electrode. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.03.106] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
22
|
Liu Z, Zhang H, Hou S, Ma H. Highly sensitive and selective electrochemical detection of L-cysteine using nanoporous gold. Mikrochim Acta 2012. [DOI: 10.1007/s00604-012-0801-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
23
|
References. Anal Chem 2012. [DOI: 10.1201/b11478-14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
24
|
Wang Y, Luo L, Ding Y, Zhang X, Xu Y, Liu X. Perovskite nanoparticles LaNi0.5Ti0.5O3 modified carbon paste electrode as a sensor for electrooxidation and detection of amino acids. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2011.12.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
25
|
Recent advances in polymeric materials used as electron mediators and immobilizing matrices in developing enzyme electrodes. SENSORS 2012; 12:923-53. [PMID: 22368503 PMCID: PMC3279247 DOI: 10.3390/s120100923] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 01/15/2012] [Accepted: 01/16/2012] [Indexed: 11/26/2022]
Abstract
Different classes of polymeric materials such as nanomaterials, sol-gel materials, conducting polymers, functional polymers and biomaterials have been used in the design of sensors and biosensors. Various methods have been used, for example from direct adsorption, covalent bonding, crossing-linking with glutaraldehyde on composites to mixing the enzymes or use of functionalized beads for the design of sensors and biosensors using these polymeric materials in recent years. It is widely acknowledged that analytical sensing at electrodes modified with polymeric materials results in low detection limits, high sensitivities, lower applied potential, good stability, efficient electron transfer and easier immobilization of enzymes on electrodes such that sensing and biosensing of environmental pollutants is made easier. However, there are a number of challenges to be addressed in order to fulfill the applications of polymeric based polymers such as cost and shortening the long laboratory synthetic pathways involved in sensor preparation. Furthermore, the toxicological effects on flora and fauna of some of these polymeric materials have not been well studied. Given these disadvantages, efforts are now geared towards introducing low cost biomaterials that can serve as alternatives for the development of novel electrochemical sensors and biosensors. This review highlights recent contributions in the development of the electrochemical sensors and biosensors based on different polymeric material. The synergistic action of some of these polymeric materials and nanocomposites imposed when combined on electrode during sensing is discussed.
Collapse
|
26
|
Ultrasensitive detection of l-cysteine using gold–5-amino-2-mercapto-1,3,4-thiadiazole core–shell nanoparticles film modified electrode. Biosens Bioelectron 2011; 30:276-81. [DOI: 10.1016/j.bios.2011.09.027] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2011] [Revised: 06/10/2011] [Accepted: 09/22/2011] [Indexed: 11/22/2022]
|
27
|
Nezamzadeh-Ejhieh A, Hashemi HS. Voltammetric determination of cysteine using carbon paste electrode modified with Co(II)-Y zeolite. Talanta 2011; 88:201-8. [PMID: 22265488 DOI: 10.1016/j.talanta.2011.10.032] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Revised: 09/10/2011] [Accepted: 10/06/2011] [Indexed: 10/15/2022]
Abstract
A novel zeolite modified electrode for use in voltammetric determination of l-cysteine (CySH) was described. The electrode comprises a Co(II)-exchanged zeolite Y as modifier in carbon paste matrix. First, the electrochemical behavior of Co(II) in modified carbon paste electrode was studied. The results demonstrated that diffusion can control the redox process of cobalt cations at the surface of the modified electrode. Then, the behavior of the electrode in the presence of CySH was studied by using cyclic voltammetry and a novel behavior was observed. In high concentration of CySH (above 10 mmol L(-1)), one pair of semi-reversible electrochemical extra peak was observed which was assigned to the processes of oxidation-reduction of CySH at the unmodified and modified electrode. Acidic conditions with respect to the neutral one cause an increase in the electrode response. The modified electrode showed a suitable linear calibration graph in the concentration range of 1.0×10(-9)-1.0×10(-3)mol L(-1) cysteine with a detection limit of 2.37×10(-10)mol L(-1). The influence of potential interfering substances on the peak current was studied and the results showed that the method was highly selective for determination of CySH. Thus, the proposed electrode was used for the determination of CySH in real samples including human blood serum, urine, N-acetylcysteine tablet and powdered poultry feed and the satisfactory results were obtained. Typical features of the sensor can be summarized as: low cost, simple preparation, fast response, good stability and selectivity, wide linear range, low detection limit and high reproducibility.
Collapse
Affiliation(s)
- Alireza Nezamzadeh-Ejhieh
- Department of Chemistry, Shahreza Branch, Islamic Azad University, P.O. Box 311-86145, Shahreza, Isfahan, Iran.
| | | |
Collapse
|
28
|
Shishehbore MR, Zare HR, Nematollahi D, Saber-Tehrani M. Electrocatalytic oxidation and differential pulse voltammetric determination of using a carbon nanotubes modified electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2011; 3:306-313. [PMID: 32938029 DOI: 10.1039/c0ay00451k] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The electrocatalytic oxidation of hydroxylamine was studied at the surface of a carbon paste electrode (CPE) spiked with multi-wall carbon nanotubes (MWCNT) and 4-hydroxy-2-(triphenylphosphonio)phenolate (HTP). The modified electrode (HTP-MWCNT-CPE) exhibits an excellent electrochemical catalytic activity toward hydroxylamine oxidation. The results show that there is a dramatic enhancement on the anodic peak current of hydroxylamine oxidation at the HTP-MWCNT-CPE in comparison the value obtained at HTP-CPE and MWCNT-CPE. The kinetic parameters of the electron transfer coefficient, α, the heterogeneous electron transfer rate constant, k', and the exchange current density, j0, for oxidation of hydroxylamine at the HTP-MWCNT-CPE were determined using cyclic voltammetry. Differential pulse voltammetry exhibits three dynamic linear ranges of 2.0-10.0 μM, 10.0-1000.0 μM and 1000.0-8000.0 μM, and a lower detection limit of 0.16 μM for hydroxylamine. Finally, the modified electrode activity was studied for hydroxylamine determination in two water samples and satisfactory results were obtained.
Collapse
Affiliation(s)
- M Reza Shishehbore
- Department of Chemistry, Science and Research Branch, Islamic Azad University, P.O. Box 14515-775, Tehran, Iran
| | - Hamid R Zare
- Department of Chemistry, Yazd University, P.O. Box 89195-741, Yazd, Iran.
| | - Davood Nematollahi
- Department of Chemistry, Faculty of Science, University of Bou-Ali-Sina, Hamadan, Iran
| | - Mohammad Saber-Tehrani
- Department of Chemistry, Science and Research Branch, Islamic Azad University, P.O. Box 14515-775, Tehran, Iran
| |
Collapse
|