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Jiranek I, Barek J. The use of non-traditional carbon film electrode based on microcrystalline natural graphite – polystyrene composite film for amperometric determination of 5-aminoquinoline using flow injection analysis minimising electrode fouling. J Electroanal Chem (Lausanne) 2021. [DOI: 10.1016/j.jelechem.2021.115085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Jiránek I, Barek J, Matysik F. Voltammetric Determination of 5‐Aminoquinoline at Carbon Film Electrode and Carbon and Gold Screen Printed Electrodes – A Comparative Study. ELECTROANAL 2020. [DOI: 10.1002/elan.202060107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ivan Jiránek
- Charles University Faculty of Science Department of Analytical Chemistry UNESCO Laboratory of Environmental Electrochemistry Hlavova 8 CZ-12843 Prague 2 Czech Republic
| | - Jiří Barek
- Charles University Faculty of Science Department of Analytical Chemistry UNESCO Laboratory of Environmental Electrochemistry Hlavova 8 CZ-12843 Prague 2 Czech Republic
| | - Frank‐Michael Matysik
- University of Regensburg Institute of Analytical Chemistry Chemo- and Biosensors Universitätsstraße 31 93053 Regensburg Germany
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Srivastava M, Tiwari P, Mall VK, Srivastava SK, Prakash R. Voltammetric determination of the antimalarial drug chloroquine using a glassy carbon electrode modified with reduced graphene oxide on WS2 quantum dots. Mikrochim Acta 2019; 186:415. [DOI: 10.1007/s00604-019-3525-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/19/2019] [Indexed: 10/26/2022]
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Colina-Vegas L, Villarreal W, Navarro M, de Oliveira CR, Graminha AE, Maia PIDS, Deflon VM, Ferreira AG, Cominetti MR, Batista AA. Cytotoxicity of Ru(II) piano–stool complexes with chloroquine and chelating ligands against breast and lung tumor cells: Interactions with DNA and BSA. J Inorg Biochem 2015; 153:150-161. [DOI: 10.1016/j.jinorgbio.2015.07.016] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2015] [Revised: 07/06/2015] [Accepted: 07/15/2015] [Indexed: 11/28/2022]
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Villarreal W, Colina-Vegas L, Rodrigues de Oliveira C, Tenorio JC, Ellena J, Gozzo FC, Cominetti MR, Ferreira AG, Ferreira MAB, Navarro M, Batista AA. Chiral Platinum(II) Complexes Featuring Phosphine and Chloroquine Ligands as Cytotoxic and Monofunctional DNA-Binding Agents. Inorg Chem 2015; 54:11709-20. [DOI: 10.1021/acs.inorgchem.5b01647] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Wilmer Villarreal
- Departamento de Química, Universidade Federal de São Carlos−UFSCar, CEP 13565-905, São Carlos-SP, Brazil
| | - Legna Colina-Vegas
- Departamento de Química, Universidade Federal de São Carlos−UFSCar, CEP 13565-905, São Carlos-SP, Brazil
| | | | - Juan C. Tenorio
- Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São
Carlos-SP, Brazil
| | - Javier Ellena
- Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São
Carlos-SP, Brazil
| | - Fábio C. Gozzo
- Instituto de Química, Universidade Estadual de Campinas−UNICAMP, CEP 13083-970, Campinas-SP, Brazil
| | - Marcia Regina Cominetti
- Departamento de Gerontologia, Universidade Federal de São Carlos−UFSCar, CEP, 13565-905, São Carlos-SP, Brazil
| | - Antonio G. Ferreira
- Departamento de Química, Universidade Federal de São Carlos−UFSCar, CEP 13565-905, São Carlos-SP, Brazil
| | | | - Maribel Navarro
- Instituto Nacional de Metrologia, Qualidade e Tecnologia, INMETRO, CEP, 25250-020 Rio de Janeiro-RJ, Brazil
| | - Alzir A. Batista
- Departamento de Química, Universidade Federal de São Carlos−UFSCar, CEP 13565-905, São Carlos-SP, Brazil
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O'Neill MK, Trappey AF, Battle P, Boswell CL, Blauch DN. Electrochemistry of ruthenium(II) complexes of 8-aminoquinoline. Dalton Trans 2009:3391-4. [PMID: 19381401 DOI: 10.1039/b902513h] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Oxidation of [Ru(NH(2)Q)(3)](2+) (NH(2)Q = 8-aminoquinoline) results in intermolecular coupling of 8-aminoquinoline ligands to yield an electroactive polymer. Oxidative polymerization is not observed for [Ru(bpy)(2)(NH(2)Q)](2+) (bpy = 2,2'-bipyridine), where only one 8-aminoquinoline ligand is present.
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Affiliation(s)
- Megan K O'Neill
- Department of Chemistry, Davidson College, Davidson, NC 28035, USA
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Li GD, Krull IS, Cohen SA. Electrochemical activity of 6-aminoquinolyl urea derivatives of amino acids and peptides. Application to high-performance liquid chromatography with electrochemical detection. J Chromatogr A 1996; 724:147-57. [PMID: 8819794 DOI: 10.1016/0021-9673(95)00941-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
6-Aminoquinolyl-N-hydroxysuccinimidyl carbamate (6-AQC) is a reagent used to increase the detection-sensitivity of amino acids and peptides in high-performance liquid chromatography with fluorescence detection. In this paper, the electrochemical characteristics of the derivatives of 6-AQC are described. Electrochemical detection of 6-AQC amino acids and peptide derivatives following reverse-phase HPLC are also reported. The response linearity of the derivatives on an amperometric detector was studied in the range of 5 pmol (0.5 mu M) to 2500 pmol (250 mu M). Approximately 2.5 pmol of the amino acid derivatives could be detected. The quantitative results of amino acids in plasma and a bovine serum albumin hydrolysate agreed well with values reported in the literature.
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Affiliation(s)
- G D Li
- Department of Chemistry, Northeastern University, Boston, MA 02115, USA
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