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Contursi M, Coviello D, Ciriello R, Guerrieri A, Palmieri MA, Langerame F, Bianco G, Salvi AM. Surface and Electrochemical Characterization of a New Layered GC/Betaine/Pt Electrode and Investigation on its Performance as a Sensor for two B Complex Vitamins, B1 and B6: Preliminary Results. ELECTROANAL 2021. [DOI: 10.1002/elan.202060226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M. Contursi
- University of Basilicata Science Department Potenza Italy
| | - D. Coviello
- University of Basilicata Science Department Potenza Italy
| | - R. Ciriello
- University of Basilicata Science Department Potenza Italy
| | - A. Guerrieri
- University of Basilicata Science Department Potenza Italy
| | - M. A. Palmieri
- University of Basilicata Science Department Potenza Italy
| | - F. Langerame
- University of Basilicata Science Department Potenza Italy
| | - G. Bianco
- University of Basilicata Science Department Potenza Italy
| | - A. M. Salvi
- University of Basilicata Science Department Potenza Italy
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Ghalkhani M, Bakirhan NK, Ozkan SA. Combination of Efficiency with Easiness, Speed, and Cheapness in Development of Sensitive Electrochemical Sensors. Crit Rev Anal Chem 2019; 50:538-553. [DOI: 10.1080/10408347.2019.1664281] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masoumeh Ghalkhani
- Department of Chemistry, Faculty of Science, Shahid Rajaee Teacher Training University, Lavizan, Tehran, Iran
| | - Nurgul K. Bakirhan
- Department of Analytical Chemistry, Gulhane Faculty of Pharmacy, University of Health Science, Ankara, Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, Ankara, Turkey
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Abdel Hameed R, Medany SS. Construction of core-shell structured nickel@platinum nanoparticles on graphene sheets for electrochemical determination of nitrite in drinking water samples. Microchem J 2019. [DOI: 10.1016/j.microc.2018.10.045] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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4
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Siegel JM, Schilly KM, Wijesinghe MB, Caruso G, Fresta CG, Lunte SM. Optimization of a microchip electrophoresis method with electrochemical detection for the determination of nitrite in macrophage cells as an indicator of nitric oxide production. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2019; 11:148-156. [PMID: 31579404 PMCID: PMC6774641 DOI: 10.1039/c8ay02014k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Nitric oxide (NO) is involved in many biological functions, including blood pressure regulation, the immune response, and neurotransmission. However, excess production of NO can lead to the generation of reactive nitrogen species and nitrosative stress and has been linked to several neurodegenerative diseases and cardiovascular disorders. Because NO is short-lived and generally difficult to detect, its primary stable degradation product, nitrite, is frequently monitored in its place. In this paper, an improved method using microchip electrophoresis with electrochemical detection (ME-EC) was developed for the separation and detection of nitrite in cell lysates. A separation of nitrite from several electroactive cell constituents and interferences was optimized, and the effect of sample and buffer conductivity on peak efficiency was explored. It was found that the addition of 10 mM NaCl to the run buffer caused stacking of the nitrite peak and improved limits of detection. A platinum black working electrode was also evaluated for the detection of nitrite and other electroactive cellular species after electrophoretic separation. The use of a modified platinum working electrode resulted in 2.5-, 1.7-, and 7.2-fold signal enhancement for nitrite, ascorbic acid, and hydrogen peroxide, respectively, and increased the sensitivity of the method for nitrite twofold. The optimized ME-EC method was used to compare nitrite production by native and lipopolysaccharide-stimulated RAW 264.7 macrophage cells.
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Affiliation(s)
- Joseph M. Siegel
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Kelci M. Schilly
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Manjula B. Wijesinghe
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Giuseppe Caruso
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
- Current address: Oasi Research Institute - IRCCS, Troina 94018, Italy
| | - Claudia G. Fresta
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
| | - Susan M. Lunte
- Department of Chemistry, University of Kansas, Lawrence, KS, USA
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS, USA
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS, USA
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Affiliation(s)
- Eden E. L. Tanner
- University of Oxford, Department of Chemistry, Physical and Theoretical Chemistry Laboratory; Oxford University; South Parks Road, Oxford OX1 3QZ United Kingdom
- Now at the School of Engineering & Applied Sciences; Harvard University; Cambridge, MA USA
| | - Richard G. Compton
- University of Oxford, Department of Chemistry, Physical and Theoretical Chemistry Laboratory; Oxford University; South Parks Road, Oxford OX1 3QZ United Kingdom
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Voltammetric determination of nitrite in meat products using polyvinylimidazole modified carbon paste electrode. Food Chem 2014; 152:245-50. [DOI: 10.1016/j.foodchem.2013.11.123] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Revised: 11/16/2013] [Accepted: 11/21/2013] [Indexed: 11/23/2022]
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Li Y, Sella C, Lemaître F, Guille Collignon M, Thouin L, Amatore C. Highly Sensitive Platinum-Black Coated Platinum Electrodes for Electrochemical Detection of Hydrogen Peroxide and Nitrite in Microchannel. ELECTROANAL 2013. [DOI: 10.1002/elan.201200456] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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Laborda E, Molina A, Martínez-Ortiz F, Compton RG. Electrode modification using porous layers. Maximising the analytical response by choosing the most suitable voltammetry: Differential Pulse vs Square Wave vs Linear sweep voltammetry. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2011.07.107] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Construction of a chemically modified electrode for the selective determination of nitrite and nitrate ions based on a new nanocomposite. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.01.089] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wang Y, Laborda E, Compton RG. Electrochemical oxidation of nitrite: Kinetic, mechanistic and analytical study by square wave voltammetry. J Electroanal Chem (Lausanne) 2012. [DOI: 10.1016/j.jelechem.2012.02.016] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Voltammetric Study of the Copper Pentacyanonitrosylferrate Adsorbed on the Silica Modified with a Poly(propylene)imine Hexadecylamine Dendrimer for Determination of Nitrite. INTERNATIONAL JOURNAL OF ELECTROCHEMISTRY 2012. [DOI: 10.1155/2012/527596] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Poly(propylene)imine hexadecylamine dendrimer (DAB-Am-16) was anchored on the surface of 3-chloropropylsilyl silica gel and subsequently interacted with copper nitroprusside. The composite was characterized by infrared (FTIR), energy dispersive X-ray (EDX), and cyclic voltammetry. The above techniques confirmed the successful anchoring of the dendrimer on the silica gel modified surface and its interaction with copper nitroprusside. The cyclic voltammogram of CuNPSD was found to exhibit two redox couples with (Eθ′)1= 0.30 V and (Eθ′)2= 0.78 V versus Ag/AgCl ( mol L−1; mV s−1) attributed to the redox processes and , respectively. The CuNPSD-modified graphite paste electrode was found to show a linear response of to mol L−1for nitrite determination with a detection limit (DL) of mol L−1and an amperometric sensitivity of 25.0 mA/mol L−1. The CuNPSD-modified graphite paste electrode was found to show a good electrochemical stability and an excellent response to the electrocatalytic oxidation of sodium nitrite.
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Magosso HÃ, Luz R, Gushikem Y. Preparation and Properties of the Hybrid Materialn-Propyl(3-methylpyridinium)silsesquioxane Chloride. Application in Electrochemical Determination of Nitrite. ELECTROANAL 2010. [DOI: 10.1002/elan.200900297] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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13
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Tau P, Nyokong T. Electrocatalytic activity of arylthio tetra-substituted oxotitanium(IV) phthalocyanines towards the oxidation of nitrite. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2006.12.059] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cardoso WS, Gushikem Y. Electrocatalytic oxidation of nitrite on a carbon paste electrode modified with Co(II) porphyrin adsorbed on SiO2/SnO2/Phosphate prepared by the sol–gel method. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2005.06.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Casella IG, Contursi M. Electrochemical and spectroscopic characterization of a tungsten electrode as a sensitive amperometric sensor of small inorganic ions. Electrochim Acta 2005. [DOI: 10.1016/j.electacta.2005.01.031] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Casella IG, Gatta M. Electrochemical reduction of NO3− and NO2− on a composite copper thallium electrode in alkaline solutions. J Electroanal Chem (Lausanne) 2004. [DOI: 10.1016/j.jelechem.2004.01.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Casella IG, Contursi M. Isocratic ion chromatographic determination of underivatized amino acids by electrochemical detection. Anal Chim Acta 2003. [DOI: 10.1016/s0003-2670(02)01517-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Abstract
The time period covered for this review includes articles published from 1997 to 1999, with the addition of a few classic references. The purpose of the review is to include the most relevant works from each topic area of the determination of inorganic anions by ion chromatography, including new sample pretreatments, new separation methods, new detection systems and the latest applications in the field of environmental, water, foods, etc. samples. Experimental conditions such as stationary phase, eluent, detection mode, as well as matrix are summarized in a table.
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Affiliation(s)
- B López-Ruiz
- Sección Departamental Química Analítica, Facultad de Farmacia, Universidad Complutense de Madrid, Spain.
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Liquid chromatography with electrocatalytic detection of oxalic acid by a palladium-based glassy carbon electrode. J Chromatogr A 1999. [DOI: 10.1016/s0021-9673(98)00998-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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20
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Chen H, Fang YJ, An TC, Jin XL. Flow-Injection Catalytic Spectrophotometric Determination of Trace Amounts of Nitrite. ANAL LETT 1999. [DOI: 10.1080/00032719908543013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ellis G, Adatia I, Yazdanpanah M, Makela SK. Nitrite and nitrate analyses: a clinical biochemistry perspective. Clin Biochem 1998; 31:195-220. [PMID: 9646943 DOI: 10.1016/s0009-9120(98)00015-0] [Citation(s) in RCA: 176] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To review the assays available for measurement of nitrite and nitrate ions in body fluids and their clinical applications. DESIGN AND METHODS Literature searches were done of Medline and Current Contents to November 1997. RESULTS The influence of dietary nitrite and nitrate on the concentrations of these ions in various body fluids is reviewed. An overview is presented of the metabolism of nitric oxide (which is converted to nitrite and nitrate). Methods for measurement of the ions are reviewed. Reference values are summarized and the changes reported in various clinical conditions. These include: infection, gastroenterological conditions, hypertension, renal and cardiac disease, inflammatory diseases, transplant rejection, diseases of the central nervous system, and others. Possible effects of environmental nitrite and nitrate on disease incidence are reviewed. CONCLUSIONS Most studies of changes in human disease have been descriptive. Diagnostic utility is limited because the concentrations in a significant proportion of affected individuals overlap with those in controls. Changes in concentration may also be caused by diet, outside the clinical investigational setting. The role of nitrite and nitrate assays (alongside direct measurements of nitric oxide in breath) may be restricted to the monitoring of disease progression, or response to therapy in individual patients or subgroups. Associations between disease incidence and drinking water nitrate content are controversial (except for methemoglobinemia in infants).
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Affiliation(s)
- G Ellis
- Department of Laboratory Medicine and Pathobiology, University of Toronto, ON, Canada
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