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A Validated, Stability-Indicating, Eco-Friendly HPTLC Method for the Determination of Cinnarizine. SEPARATIONS 2023. [DOI: 10.3390/separations10020138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
The eco-friendly high-performance thin-layer chromatographic (HPTLC) approaches for measuring cinnarizine (CIN) are scant in reported databases. As a result, the current work has developed and validated an eco-friendly HPTLC technique for assessing CIN in commercial formulations. The proposed approach was based the use of ethyl alcohol-water (90:10 v/v) as the eco-friendly mobile phase. A wavelength of 197 nm was used to detect CIN. The greenness score of the current approach was measured using the Analytical GREENness (AGREE) approach. The current approach was linear for CIN measurement in 50–800 ng band−1 range. The current approach for CIN measurement was validated successfully using ICH guidelines and was found to be linear, accurate (% recovery = 99.07–101.29%), precise (% CV = 0.80–0.95%), robust, sensitive (LOD = 16.81 ng band−1 and LOQ = 50.43 ng band−1), specific, selective, stability-indicating, and eco-friendly. The AGREE score for the current approach was calculated to be 0.80, showing an excellent greenness characteristic of the present approach. Under forced degradation conditions, the current approach was successful in separating the CIN degradation product, demonstrating the stability-indicating qualities/selectivity of the present approach. The % assay of CIN in commercial tablet brands A and B was found to be 98.64 and 101.22%, respectively, suggesting the reliability of the present approach in the pharmaceutical analysis of CIN in commercial dosage forms. The obtained findings indicated that CIN in commercial formulations could be routinely determined using the current approach.
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2
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González-Hernández J, Moya-Alvarado G, Alvarado-Gámez AL, Urcuyo R, Barquero-Quirós M, Arcos-Martínez MJ. Electrochemical biosensor for quantitative determination of fentanyl based on immobilized cytochrome c on multi-walled carbon nanotubes modified screen-printed carbon electrodes. Mikrochim Acta 2022; 189:483. [DOI: 10.1007/s00604-022-05578-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/14/2022] [Indexed: 12/02/2022]
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3
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Kaya SI, Cetinkaya A, Ozkan SA. Carbon Nanomaterial-Based Drug Sensing Platforms Using State-of-the-
Art Electroanalytical Techniques. CURR ANAL CHEM 2022. [DOI: 10.2174/1573411016999200802024629] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Currently, nanotechnology and nanomaterials are considered as the most popular and outstanding
research subjects in scientific fields ranging from environmental studies to drug analysis. Carbon nanomaterials such as
carbon nanotubes, graphene, carbon nanofibers etc. and non-carbon nanomaterials such as quantum dots, metal
nanoparticles, nanorods etc. are widely used in electrochemical drug analysis for sensor development. Main aim of drug
analysis with sensors is developing fast, easy to use and sensitive methods. Electroanalytical techniques such as
voltammetry, potentiometry, amperometry etc. which measure electrical parameters such as current or potential in an
electrochemical cell are considered economical, highly sensitive and versatile techniques.
Methods:
Most recent researches and studies about electrochemical analysis of drugs with carbon-based nanomaterials were
analyzed. Books and review articles about this topic were reviewed.
Results:
The most significant carbon-based nanomaterials and electroanalytical techniques were explained in detail. In
addition to this; recent applications of electrochemical techniques with carbon nanomaterials in drug analysis was expressed
comprehensively. Recent researches about electrochemical applications of carbon-based nanomaterials in drug sensing were
given in a table.
Conclusion:
Nanotechnology provides opportunities to create functional materials, devices and systems using
nanomaterials with advantageous features such as high surface area, improved electrode kinetics and higher catalytic
activity. Electrochemistry is widely used in drug analysis for pharmaceutical and medical purposes. Carbon nanomaterials
based electrochemical sensors are one of the most preferred methods for drug analysis with high sensitivity, low cost and
rapid detection.
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Affiliation(s)
- S. Irem Kaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
| | - Ahmet Cetinkaya
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
| | - Sibel A. Ozkan
- Department of Analytical Chemistry, Faculty of Pharmacy, Ankara University, 06560, Ankara,Turkey
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4
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A noble electrochemical sensor based on TiO2@CuO-N-rGO and poly (L-cysteine) nanocomposite applicable for trace analysis of flunitrazepam. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 117:111300. [DOI: 10.1016/j.msec.2020.111300] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/05/2020] [Accepted: 07/17/2020] [Indexed: 12/12/2022]
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5
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Teixeira JG, Oliveira J. Voltammetric Study of the Antihistamine Drug Bilastine: Anodic Characterization and Quantification Using a Reusable MWCNTs Modified Screen Printed Carbon Electrode. ELECTROANAL 2020. [DOI: 10.1002/elan.202060494] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Jorge Ginja Teixeira
- Chemistry Department of Science and Technology School Évora University CLAV Rua Romão Ramalho 59 7000-671 Évora Portugal
- HERCULES Laboratory Évora University Palácio do Vimioso Largo Marquês de Marialva 8 7000–809 Évora Portugal
| | - João Oliveira
- Chemistry Department of Science and Technology School Évora University CLAV Rua Romão Ramalho 59 7000-671 Évora Portugal
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Mostafa Najafi, Sohouli E, Mousavi F. An Electrochemical Sensor for Fentanyl Detection Based on Multi-Walled Carbon Nanotubes as Electrocatalyst and the Electrooxidation Mechanism. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820090130] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Electrochemical detection of fentanyl with screen-printed carbon electrodes using square-wave adsorptive stripping voltammetry for forensic applications. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114425] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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8
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Sohouli E, Keihan AH, Shahdost-fard F, Naghian E, Plonska-Brzezinska ME, Rahimi-Nasrabadi M, Ahmadi F. A glassy carbon electrode modified with carbon nanoonions for electrochemical determination of fentanyl. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 110:110684. [DOI: 10.1016/j.msec.2020.110684] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/31/2019] [Accepted: 01/19/2020] [Indexed: 11/25/2022]
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9
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Singh K, Jadon N, Jain R. Synergistic effect of 1-butyl-2,3-dimethylimidazolium bis (trifluoromethanesulfonyl) imide and titanium oxide on the redox behaviour of flunarizine in solubilized media. Colloids Surf B Biointerfaces 2018; 166:72-78. [PMID: 29544130 DOI: 10.1016/j.colsurfb.2018.02.057] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 01/25/2018] [Accepted: 02/26/2018] [Indexed: 10/17/2022]
Abstract
Titanium oxide nanoparticles and 1-butyl-2,3-dimethylimidazolium bis (trifluoromethanesulfonyl) imide modified glassy carbon electrode (TiO2/IL/GCE) has been fabricated for electrochemical sensing of flunarizine (FRH). The electrochemical properties and morphology of the prepared nanocomposite were studied by electrochemical impedance spectroscopy (EIS) and transmission electron microscopy (TEM). The response of the electrochemical sensor was found to be proportional to the concentrations of FRH in the range from 0.5 μgmL-1 to 16 μgmL-1. The detection limit obtained was 0.03 μgmL-1. The proposed method was also applied to the determination of FRH in pharmaceutical formulation and human serum with good recoveries.
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Affiliation(s)
- Kshiti Singh
- School of Studies in Chemistry, Jiwaji University, Gwalior, 474011, India
| | - Nimisha Jadon
- School of Studies in Environmental Chemistry, Jiwaji University, Gwalior, 474011, India
| | - Rajeev Jain
- School of Studies in Chemistry, Jiwaji University, Gwalior, 474011, India.
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10
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Rodríguez J, Castañeda G, Lizcano I. Electrochemical sensor for leukemia drug imatinib determination in urine by adsorptive striping square wave voltammetry using modified screen-printed electrodes. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.03.051] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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Oliveira TDC, Freitas JM, Muñoz RAA, Richter EM. Development of a Novel Versatile Method for Determination of two Antihistamines in Association with Naphazoline Using Cathodically Pretreated Boron-doped Diamond Electrode. ELECTROANAL 2018. [DOI: 10.1002/elan.201700658] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Thiago da Costa Oliveira
- Institute of Chemistry; Federal University of Uberlândia; Av. João Naves de Ávila, 2121 Santa Mônica, Uberlândia, MG, CEP 38400-902 Brazil
| | - Jhonys Machado Freitas
- Institute of Chemistry; Federal University of Uberlândia; Av. João Naves de Ávila, 2121 Santa Mônica, Uberlândia, MG, CEP 38400-902 Brazil
| | - Rodrigo Alejandro Abarza Muñoz
- Institute of Chemistry; Federal University of Uberlândia; Av. João Naves de Ávila, 2121 Santa Mônica, Uberlândia, MG, CEP 38400-902 Brazil
| | - Eduardo Mathias Richter
- Institute of Chemistry; Federal University of Uberlândia; Av. João Naves de Ávila, 2121 Santa Mônica, Uberlândia, MG, CEP 38400-902 Brazil
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12
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Antal I, Koneracka M, Zavisova V, Kubovcikova M, Kormosh Z, Kopcansky P. Statins Determination: A Review of Electrochemical Techniques. Crit Rev Anal Chem 2017; 47:474-489. [DOI: 10.1080/10408347.2017.1332973] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- I. Antal
- Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia
- Lesya Ukrainka Eastern European National University, Lutsk, Ukraine
| | - M. Koneracka
- Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia
| | - V. Zavisova
- Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia
| | - M. Kubovcikova
- Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia
| | - Zh. Kormosh
- Lesya Ukrainka Eastern European National University, Lutsk, Ukraine
| | - P. Kopcansky
- Institute of Experimental Physics, Slovak Academy of Sciences, Košice, Slovakia
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13
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Tawakkol SM, El-Zeiny MB, Hemdan A. Full spectrum and selected spectrum based chemometric methods for the simultaneous determination of Cinnarizine and Dimenhydrinate in laboratory prepared mixtures and pharmaceutical dosage form. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2017; 173:892-896. [PMID: 27837737 DOI: 10.1016/j.saa.2016.10.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Revised: 10/25/2016] [Accepted: 10/26/2016] [Indexed: 06/06/2023]
Abstract
Three chemometric methods namely, concentration residual augmented classical least squares (CRACLS), spectral residual augmented classical least squares (SRACLS) and partial least squares (PLS) were applied for the simultaneous quantitative determination of Cinnarizine and Dimenhydrinate in their binary mixtures. All techniques were applied with and without variable selection using genetic algorithm (GA) resulting in six models (CRACLS, GA-CRACLS, SRACLS, GA-SRACLS, PLS, GA-PLS). These models were applied for the simultaneous determination of the drugs in their laboratory prepared mixtures and pharmaceutical dosage form via handling their UV spectral data. It was found that GA based models are simpler and more robust than those built with the full spectral data. The proposed models were found to be simple, fast and require no preliminary separation steps; so they can be used for the routine analysis of this binary mixture in quality control laboratories.
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Affiliation(s)
- Shereen M Tawakkol
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Helwan University, Cairo, Egypt
| | - Mohamed B El-Zeiny
- Analytical Chemistry Department, Faculty of Pharmacy, Modern University for Technology and Information (MTI), 12582 Al Hadaba Al Wosta, Cairo, Egypt.
| | - A Hemdan
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 6th of October, Egypt
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Ivić MLA, Petrović SD, Mijin DŽ. Contribution to the Recent Advances in Electrochemical Analysis of Pharmaceuticals. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-31849-3_2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
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15
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Rahi A, Karimian K, Heli H. Nanostructured materials in electroanalysis of pharmaceuticals. Anal Biochem 2016; 497:39-47. [PMID: 26751130 DOI: 10.1016/j.ab.2015.12.018] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Revised: 12/24/2015] [Accepted: 12/28/2015] [Indexed: 01/21/2023]
Abstract
Basic strategies and recent developments for the enhancement of the sensory performance of nanostructures in the electroanalysis of pharmaceuticals are reviewed. A discussion of the properties of nanostructures and their application as modified electrodes for drug assays is presented. The electrocatalytic effect of nanostructured materials and their application in determining low levels of drugs in pharmaceutical forms and biofluids are discussed.
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Affiliation(s)
- A Rahi
- Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - K Karimian
- Andisheh Pharma Sciences R&D Inc., Yousefabad, Jahanarar Avenue, Tehran, Iran
| | - H Heli
- Nanomedicine and Nanobiology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Department of Nanomedicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran.
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16
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Haress NG. Cinnarizine: Comprehensive Profile. PROFILES OF DRUG SUBSTANCES, EXCIPIENTS, AND RELATED METHODOLOGY 2015; 40:1-41. [PMID: 26051684 DOI: 10.1016/bs.podrm.2015.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Cinnarizine is a piperazine derivative with antihistaminic, antiserotonergic, antidopaminergic, and calcium channel-blocking activities. A comprehensive profile was performed on cinnarizine including its description and the different methods of analysis. The 1H NMR and 13C one- and two-dimensional NMR methods were used. In addition, infrared and mass spectral analyses were performed which all confirmed the structure of cinnarizine.
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Affiliation(s)
- Nadia G Haress
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.
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17
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Stanković D, Dimitrijević T, Kuzmanović D, Krstić MP, Petković BB. Voltammetric determination of an antipsychotic agent trifluoperazine at a boron-doped diamond electrode in human urine. RSC Adv 2015. [DOI: 10.1039/c5ra18783d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Differential pulse voltammetric determination of antipsychotic drug trifluoperazine on boron-doped diamond electrode.
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Affiliation(s)
- D. Stanković
- Innovation Center of the Faculty of Chemistry
- Department of Analytical Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | | | - D. Kuzmanović
- Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
| | - M. P. Krstić
- Faculty of Veterinary Medicine
- University of Belgrade
- Belgrade
- Serbia
| | - B. B. Petković
- Faculty of Natural Science and Mathematics
- University of Priština
- Kosovska Mitrovica
- Serbia
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18
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Sanghavi BJ, Wolfbeis OS, Hirsch T, Swami NS. Nanomaterial-based electrochemical sensing of neurological drugs and neurotransmitters. Mikrochim Acta 2014; 182:1-41. [PMID: 25568497 PMCID: PMC4281370 DOI: 10.1007/s00604-014-1308-4] [Citation(s) in RCA: 248] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 06/06/2014] [Indexed: 11/27/2022]
Abstract
Nanomaterial-modified detection systems represent a chief driver towards the adoption of electrochemical methods, since nanomaterials enable functional tunability, ability to self-assemble, and novel electrical, optical and catalytic properties that emerge at this scale. This results in tremendous gains in terms of sensitivity, selectivity and versatility. We review the electrochemical methods and mechanisms that may be applied to the detection of neurological drugs. We focus on understanding how specific nano-sized modifiers may be applied to influence the electron transfer event to result in gains in sensitivity, selectivity and versatility of the detection system. This critical review is structured on the basis of the Anatomical Therapeutic Chemical (ATC) Classification System, specifically ATC Code N (neurotransmitters). Specific sections are dedicated to the widely used electrodes based on the carbon materials, supporting electrolytes, and on electrochemical detection paradigms for neurological drugs and neurotransmitters within the groups referred to as ATC codes N01 to N07. We finally discuss emerging trends and future challenges such as the development of strategies for simultaneous detection of multiple targets with high spatial and temporal resolutions, the integration of microfluidic strategies for selective and localized analyte pre-concentration, the real-time monitoring of neurotransmitter secretions from active cell cultures under electro- and chemotactic cues, aptamer-based biosensors, and the miniaturization of the sensing system for detection in small sample volumes and for enabling cost savings due to manufacturing scale-up. The Electronic Supporting Material (ESM) includes review articles dealing with the review topic in last 40 years, as well as key properties of the analytes, viz., pKa values, half-life of drugs and their electrochemical mechanisms. The ESM also defines analytical figures of merit of the drugs and neurotransmitters. The article contains 198 references in the main manuscript and 207 references in the Electronic Supporting Material. Figureᅟ
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Affiliation(s)
- Bankim J. Sanghavi
- Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA 22904 USA
| | - Otto S. Wolfbeis
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Regensburg, 93040 Germany
| | - Thomas Hirsch
- Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, Regensburg, 93040 Germany
| | - Nathan S. Swami
- Department of Electrical and Computer Engineering, University of Virginia, Charlottesville, VA 22904 USA
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Lourenço AS, Sanches FA, Magalhães RR, Costa DJ, Ribeiro WF, Bichinho KM, Salazar-Banda GR, Araújo MC. Electrochemical oxidation and electroanalytical determination of xylitol at a boron-doped diamond electrode. Talanta 2014; 119:509-16. [DOI: 10.1016/j.talanta.2013.11.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 11/06/2013] [Accepted: 11/08/2013] [Indexed: 10/26/2022]
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20
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Popa OM, Diculescu VC. Electrochemical and spectrophotometric characterisation of protein kinase inhibitor and anticancer drug danusertib. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.09.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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21
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Baranowska I, Bijak K. Voltammetric determination of disinfectants at multiwalled carbon nanotube modified glassy carbon electrode. JOURNAL OF ANALYTICAL CHEMISTRY 2013. [DOI: 10.1134/s106193481310002x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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22
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Abbar JC, Nandibewoor ST. Voltammetric oxidation and determination of atorvastatin based on the enhancement effect of cetyltrimethyl ammonium bromide at a carbon paste electrode. Colloids Surf B Biointerfaces 2013; 106:158-64. [DOI: 10.1016/j.colsurfb.2013.01.045] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2012] [Revised: 01/10/2013] [Accepted: 01/17/2013] [Indexed: 11/24/2022]
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23
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Ribeiro WF, da Costa DJE, Lourenço AS, Lopes IC, de Medeiros EP, Salazar-Banda GR, do Nascimento VB, de Araújo MCU. Electrochemical study of ricin at glassy carbon electrode. Analyst 2013; 138:4565-73. [DOI: 10.1039/c3an00227f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Abbar JC, Malode SJ, Nandibewoor ST. Electrochemical determination of a hemorheologic drug, pentoxifylline at a multi-walled carbon nanotube paste electrode. Bioelectrochemistry 2012; 83:1-7. [DOI: 10.1016/j.bioelechem.2011.06.008] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2011] [Revised: 06/27/2011] [Accepted: 06/28/2011] [Indexed: 11/24/2022]
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25
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Electrochemical impedance-based DNA sensor using a modified single walled carbon nanotube electrode. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2011. [DOI: 10.1016/j.msec.2010.12.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Hegde R, Chandra P, Nandibewoo S. Sensitive Voltammetric Determination of Atenolol at Multi-walled Carbon Nanotubes Modified Glassy Carbon Electrode. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/rjnn.2011.75.86] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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27
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Fotouhi L, Alahyari M. Electrochemical behavior and analytical application of ciprofloxacin using a multi-walled nanotube composite film-glassy carbon electrode. Colloids Surf B Biointerfaces 2010; 81:110-4. [DOI: 10.1016/j.colsurfb.2010.06.030] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2010] [Revised: 06/24/2010] [Accepted: 06/29/2010] [Indexed: 11/25/2022]
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28
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Lamani SD, Hegde RN, Savanur AP, Nandibewoor ST. Voltammetric Determination of Chlorpheniramine Maleate Based on the Enhancement Effect of Sodium-dodecyl Sulfate at Carbon Paste Electrode. ELECTROANAL 2010. [DOI: 10.1002/elan.201000369] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Jeong H, Lee Y, Kim Y, Kang M. Enhanced photoelectric efficiency by surface modification of TiO2 thin film using various acidic species. KOREAN J CHEM ENG 2010. [DOI: 10.1007/s11814-010-0252-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Liu X, Ding Z, He Y, Xue Z, Zhao X, Lu X. Electrochemical behavior of hydroquinone at multi-walled carbon nanotubes and ionic liquid composite film modified electrode. Colloids Surf B Biointerfaces 2010; 79:27-32. [DOI: 10.1016/j.colsurfb.2010.03.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2009] [Revised: 03/13/2010] [Accepted: 03/17/2010] [Indexed: 10/19/2022]
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