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Souza KA, Nunes AM, Pimentel DM, Verly RM, Gil ES, Malagutti AR, dos Santos WT. Altered electrochemistry of amiloride drug on boron-doped diamond electrode: Rapid and selective detection in urine by square-wave cathodic stripping voltammetry for application in doping control. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.137891] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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2
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Ahmed AAEH, Korany MA, Khalil MM. Electrochemical determination of verapamil hydrochloride using carbon nanotubes/TiO2 nanocomposite based potentiometric sensors in surface water and urine samples. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104909] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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3
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Eman Yossri Frag, Mohamed ME, Elhassan MO. Validated Potentiometric Sensors for Determination of Ramipril in Pharmaceuticals and Biological Fluids using in situ Screen Printed and Carbon Paste Electrodes. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820030041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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4
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Tumur M, Kanberoglu GS, Coldur F. A Novel Potentiometric PVC-membrane Cysteamine-Selective Electrode Based on Cysteamine-Phosphomolybdate Ion-Pair. CURR PHARM ANAL 2020. [DOI: 10.2174/1573412914666181017150529] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Cysteamine is used as an orphan drug in the treatment of cystinosis to prevent
long-term cystine accumulation in lysosomes. Dosing in cysteamine treatment is extremely important
and overdose may cause some side effects. Up to now, various analytical methods have been used for
cysteamine determination. Many of these methods require sophisticated instruments, expert operators,
time-consuming measurement procedures and manipulation steps, expensive supplies and long analysis
time.
Aims and Objective:
The present study deals with the development of a potentiometric PVC-membrane
cysteamine-selective electrode based on an ion-pair of cysteamine and its application in a
pharmaceutical formulation.
Methods:
Cysteamine (Cys)-Phosphomolybdate (PM) ion-pair was synthesized by mixing the equal
volumes of 10-2 M Cysteamine HCl and sodium phosphomolybdate aqueous solutions. The obtained
precipitate was used as ionophore in the structure of PVC-membrane.
Results and Discussion:
The electrode exhibited a linear response in the concentration range of 1.0×10-
1-1.0×10-5 M cysteamine with a slope of 51,7 mV per decade and detection limit of 1.0×10-5 M. The
potentiometric response of the electrode was very rapid (5 s), adequately repeatable, stable and selective.
pH working range and life-time of the electrode were also determined as 3.0-7.0 and 25 days, respectively.
Conclusion:
A PVC-membrane cysteamine selective electrode was easily prepared. Cysteamine determination
in a pharmaceutical formulation was performed. Analysis results indicated that it can be successfully
used in drug quality control laboratories for routine analysis of cysteamine in pharmaceutical
preparations alternative to more sophisticated, expensive and time-consuming analytical methods.
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Affiliation(s)
- Merve Tumur
- Institute of Science, Van Yuzuncu Yil University, Van, Turkey
| | | | - Fatih Coldur
- Department of Chemistry, Faculty of Arts and Sciences, Erzincan Binali Yildirim University, Erzincan, Turkey
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Chen W, Xiong Y, Wang W, Wu T, Li L, Kang Q, Du Y. Assembly of a UV-LED induced fluorescence system for rapid determination of amiloride in pharmaceutical tablet and human serum. Talanta 2019; 203:77-82. [DOI: 10.1016/j.talanta.2019.05.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/20/2019] [Accepted: 05/02/2019] [Indexed: 11/27/2022]
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6
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Cavus I, Kanberoglu GS. Development of a potentiometric maprotiline-selective electrode and its application in pharmaceutıcal samples. Microchem J 2019. [DOI: 10.1016/j.microc.2019.04.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Hassan AK, Ameen ST, Saad B. Tetracaine – selective electrodes with polymer membranes and their application in pharmaceutical formulation control. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.04.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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8
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Abu Shawish HM, Ghalwa NA, Hamada M, Basheer AH. Modified carbon paste electrode for potentiometric determination of diquat dibromide pesticide in water and urine samples. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2012. [DOI: 10.1016/j.msec.2011.10.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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9
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10
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Potentiometric determination of antihistaminic diphenhydramine hydrochloride in pharmaceutical preparations and biological fluids using screen-printed electrode. Bioelectrochemistry 2011; 82:79-86. [DOI: 10.1016/j.bioelechem.2011.05.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2010] [Revised: 05/19/2011] [Accepted: 05/23/2011] [Indexed: 10/18/2022]
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11
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Nezamzadeh-Ejhieh A, Mirzaeyan E. Oxalate membrane-selective electrode based on surfactant-modified zeolite. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.02.069] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Ensafi AA, Allafchian A. Potentiometric Sensor for the Determination of Dibucaine in Pharmaceutical Preparations and Electrochemical Study of the Drug with BSA. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.8.2722] [Citation(s) in RCA: 9] [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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13
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Peralta CM, Fernández LP, Masi AN. Solid phase extraction using nylon membranes with fluorescence detection as a fast and sensitive method for Amiloride and Furosemide determination in urine samples. Microchem J 2011. [DOI: 10.1016/j.microc.2010.10.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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14
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Abu Shawish HM, Saadeh SM, Al-Dalou AR, Ghalwa NA, Assi AAA. Optimization of tramadol–PVC membrane electrodes using miscellaneous plasticizers and ion-pair complexes. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2011. [DOI: 10.1016/j.msec.2010.09.014] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Ensafi AA, Allafchian AR, Saraji M, Mirahmadi Zare SZ. Liquid three-phase microextraction based on hollow fiber for highly selective and sensitive determination of using an ion selective electrode. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2011; 3:463-470. [PMID: 32938051 DOI: 10.1039/c0ay00642d] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this paper, for the first time, a combination of hollow fiber based liquid 3-phase microextraction with a potentiometric method was applied as a highly selective and sensitive method of analysis. Desipramine, as a model compound, was extracted from a small volume in the presence of 0.10 mol L-1 NaOH (donor solution) through a thin phase of propyl benzoate inside the pores of a polypropylene hollow fiber and finally into a 10 μL acidic acceptor solution inside the hollow fiber. Two microelectrodes were designed and inserted into the two ends of a hollow fiber inside the acceptor solution. Potentiometric analysis was performed in situ within an extraction time of 15 min; the final stable signal was used for analytical application. Under the optimized conditions, an enrichment factor of 296 was achieved and the relative standard deviation (RSD%) of the method was 4.5%. The calibration curve was obtained in the range of 3.0 × 10-5 to 3.4 × 10-8 mol L-1 with a reasonable linearity (R2 > 0.9849) and a limit of detection (LOD) of 3.1 × 10-8 mol L-1. Finally, the applicability of the proposed method was evaluated by extraction and determination of desipramine in plasma and urine samples without any special pretreatment.
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Affiliation(s)
- Ali A Ensafi
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156â€"83111, Iran.
| | - Ali R Allafchian
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156â€"83111, Iran.
| | - M Saraji
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156â€"83111, Iran.
| | - S Z Mirahmadi Zare
- Department of Chemistry, Isfahan University of Technology, Isfahan, 84156â€"83111, Iran.
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Ling Y, Yang Y, Bian S, Tu Y. Study on the mechanism of potential response of a ketamine-sensitive membrane electrode. Drug Test Anal 2010; 2:388-91. [DOI: 10.1002/dta.139] [Citation(s) in RCA: 3] [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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17
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Peralta CM, Fernández LP, Masi AN. A novel application of immobilization on membranes for the separation and spectrofluorimetric quantification of amiloride and furosemide in pharmaceutical samples. Anal Chim Acta 2010; 661:85-90. [DOI: 10.1016/j.aca.2009.12.015] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2009] [Revised: 12/09/2009] [Accepted: 12/11/2009] [Indexed: 11/30/2022]
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18
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García MS, Ortuño JA, Albero MI, Abuherba MS. Development of membrane selective electrode for determination of the antipsychotic sulpiride in pharmaceuticals and urine. SENSORS (BASEL, SWITZERLAND) 2009; 9:4309-22. [PMID: 22408528 PMCID: PMC3291913 DOI: 10.3390/s90604309] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2009] [Revised: 05/27/2009] [Accepted: 06/01/2009] [Indexed: 11/16/2022]
Abstract
The construction and electrochemical response characteristics of a poly(vinyl chloride) (PVC) membrane selective electrode for the determination of sulpiride (SPD) are described. The sensing membrane comprised an ion-exchanger formed between the protonated drug and tetraphenylborate (TPB(-)) in a plasticized PVC matrix. The influence of membrane composition on the electrode response was studied. The electrode showed a fast, stable and Nernstian response over a sulpiride concentration range (1 × 10(-4) - 1 × 10(-2) M) with a mean slope of 58.4 ± 0.9 mV dec(-1) of concentration, a mean detection limit of 4.2 × 10(-5) ± 1.2 × 10(-5) M, a wide working pH range (2 - 8) and a fast response time (< 15 s). The electrode showed good selectivity towards sulpiride with respect to some inorganic and organic compounds. When the electrode was applied to the determination of sulpiride in pharmaceuticals and human urine, a high percentage of recovery was attained with no need for sample pretreatment procedures because of the lack of interfering matrix effects.
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Affiliation(s)
- Ma Soledad García
- Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, 30071-Murcia, Spain; E-Mails: (M.S.G.); (J.A.O.); (M.I.A.); (M.S.A)
| | - Joaquín A. Ortuño
- Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, 30071-Murcia, Spain; E-Mails: (M.S.G.); (J.A.O.); (M.I.A.); (M.S.A)
| | - Ma Isabel Albero
- Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, 30071-Murcia, Spain; E-Mails: (M.S.G.); (J.A.O.); (M.I.A.); (M.S.A)
| | - Mustafa Salem Abuherba
- Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, 30071-Murcia, Spain; E-Mails: (M.S.G.); (J.A.O.); (M.I.A.); (M.S.A)
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Allafchian AR, Ensafi AA, Saraji M. Rapid Determination of Pentazocine in Human Plasma and Urine by a Potentiometric Method. ANAL LETT 2009. [DOI: 10.1080/00032710802677118] [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]
Affiliation(s)
- Ali R. Allafchian
- a Department of Chemistry , Isfahan University of Technology , Isfahan , Iran
| | - Ali A. Ensafi
- a Department of Chemistry , Isfahan University of Technology , Isfahan , Iran
| | - M. Saraji
- a Department of Chemistry , Isfahan University of Technology , Isfahan , Iran
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García MS, Ortuño J, Albero MI, Cuartero M. Application of a trazodone-selective electrode to pharmaceutical quality control and urine analyses. Anal Bioanal Chem 2009; 394:1563-7. [PMID: 19238364 DOI: 10.1007/s00216-009-2699-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2008] [Revised: 02/04/2009] [Accepted: 02/09/2009] [Indexed: 11/29/2022]
Abstract
A trazodone-selective electrode for application in pharmaceutical quality control and urine analysis was developed. The electrode is based on incorporation of a trazodone-tetraphenylborate ion exchanger in a poly(vinyl chloride) membrane. The electrode showed a fast, stable and Nernstian response over a wide trazodone concentration range (5 x 10(-5)-1 x 10(-2) M) with a mean slope of 59.3 +/- 0.9 mV/dec of concentration, a mean detection limit of 1.8 x 10(-5) +/- 2.2 x 10(-6) M, a wide working pH range (5-7.5) and a fast response time (less than 20 s). The electrode also showed good accuracy, repeatability, reproducibility and selectivity with respect to some inorganic and organic compounds, including the main trazodone metabolite. The electrode provided good analytical results in the determination of trazodone in pharmaceuticals and spiked urine samples; no extraction steps were necessary. Dissolution testing of trazodone tablets, in different conditions of pH and particle size, based on a direct potentiometric determination with the new selective electrode is presented as well.
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Affiliation(s)
- M Soledad García
- Department of Analytical Chemistry, Faculty of Chemistry, University of Murcia, 30071 Murcia, Spain.
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Mirmomtaz E, Ensafi AA, Soleimanian-Zad S. Determination of amiloride using a ds-DNA-modified pencil graphite electrode based on guanine and adenine signals. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2008.09.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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