Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.microc.2020.105485 http://hdl.handle.net/11449/201018 |
Resumo: | The present work reports the development of a simple, fast and inexpensive method for the determination of Basic Red 51 (BR 51) dye, known to be widely employed in comercial formulations of temporary dyes. The method involved the use of graphite-epoxy magnetic composite electrode (GEMCE) modified by carboxyl-functionalyzed magnetic nanoparticles (CFMNs) for the pre-concentration of the dye aiming at increasing the electrode sensitivity through the application of square wave voltammetry. The pre-concentration of BR 51 occurs via strong interaction between charged imidazole group present in the dye and the carboxyl group in the magnetic nanoparticles. This reaction is the basis for BR 51 determination through a well-defined peak at +0.89 V vs. Ag/AgCl, which is attributed to the oxidation of tertiary amine after the transfer of one electron and one proton. Under optimized conditions, which consisted of 30 sec. exposure of the GEMCE/CFMNs to BR 51 dye immersed in phosphate buffer (pH 7.0), an analytical curve was constructed in the concentration range of 1.50 × 10−6 mol L−1 to 5.50 × 10−5 mol L−1 using square wave voltammetry (SWV). The limits of detection and quantification obtained were 1.19 × 10−7 and 3.97 × 10−7 mol L−1, respectively. The proposed method was successfully applied for the determination of BR 51 dye in samples of commercial hair dye, wastewater from hairdressing salon, and river water, and was validated using high performance chromatography coupled to diode array detector (HPLC-DAD). |
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Repositório Institucional da UNESP |
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spelling |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticlesBasic Red 51 determinationElectroanalysis of hair dyesHair dye analysis in wastewaterMagnetic nanoparticles modified electrodeThe present work reports the development of a simple, fast and inexpensive method for the determination of Basic Red 51 (BR 51) dye, known to be widely employed in comercial formulations of temporary dyes. The method involved the use of graphite-epoxy magnetic composite electrode (GEMCE) modified by carboxyl-functionalyzed magnetic nanoparticles (CFMNs) for the pre-concentration of the dye aiming at increasing the electrode sensitivity through the application of square wave voltammetry. The pre-concentration of BR 51 occurs via strong interaction between charged imidazole group present in the dye and the carboxyl group in the magnetic nanoparticles. This reaction is the basis for BR 51 determination through a well-defined peak at +0.89 V vs. Ag/AgCl, which is attributed to the oxidation of tertiary amine after the transfer of one electron and one proton. Under optimized conditions, which consisted of 30 sec. exposure of the GEMCE/CFMNs to BR 51 dye immersed in phosphate buffer (pH 7.0), an analytical curve was constructed in the concentration range of 1.50 × 10−6 mol L−1 to 5.50 × 10−5 mol L−1 using square wave voltammetry (SWV). The limits of detection and quantification obtained were 1.19 × 10−7 and 3.97 × 10−7 mol L−1, respectively. The proposed method was successfully applied for the determination of BR 51 dye in samples of commercial hair dye, wastewater from hairdressing salon, and river water, and was validated using high performance chromatography coupled to diode array detector (HPLC-DAD).Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State University (UNESP) Institute of Chemistry Department of Analytical Chemistry National Institute of Alternative Technologies for the Detection Toxicological Evaluation and Removal of Micropollutants and Radioactivies (INCT-DATREM), Rua Professor Francisco Degni, 55Universitat Autònoma de Barcelona (UAB) Department of Chemistry Faculty of Sciences and Biosciences, BellaterraSão Paulo State University (UNESP) Institute of Chemistry Department of Analytical Chemistry National Institute of Alternative Technologies for the Detection Toxicological Evaluation and Removal of Micropollutants and Radioactivies (INCT-DATREM), Rua Professor Francisco Degni, 55Universidade Estadual Paulista (Unesp)Faculty of Sciences and BiosciencesCorrêa, Gláucia Tinoco [UNESP]Souza, João Carlos de [UNESP]Silva, João Pedro [UNESP]Pividori, Maria IsabelZanoni, Maria Valnice Boldrin [UNESP]2020-12-12T02:21:59Z2020-12-12T02:21:59Z2020-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.microc.2020.105485Microchemical Journal, v. 159.0026-265Xhttp://hdl.handle.net/11449/20101810.1016/j.microc.2020.1054852-s2.0-85090414927Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMicrochemical Journalinfo:eu-repo/semantics/openAccess2021-10-23T15:48:47Zoai:repositorio.unesp.br:11449/201018Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:13:11.527553Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
title |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
spellingShingle |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles Corrêa, Gláucia Tinoco [UNESP] Basic Red 51 determination Electroanalysis of hair dyes Hair dye analysis in wastewater Magnetic nanoparticles modified electrode |
title_short |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
title_full |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
title_fullStr |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
title_full_unstemmed |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
title_sort |
Determination of temporary dye Basic Red 51 in commercial hair dye, river water and wastewater from hairdressing salon using graphite-epoxy composite electrode modified with magnetic nanoparticles |
author |
Corrêa, Gláucia Tinoco [UNESP] |
author_facet |
Corrêa, Gláucia Tinoco [UNESP] Souza, João Carlos de [UNESP] Silva, João Pedro [UNESP] Pividori, Maria Isabel Zanoni, Maria Valnice Boldrin [UNESP] |
author_role |
author |
author2 |
Souza, João Carlos de [UNESP] Silva, João Pedro [UNESP] Pividori, Maria Isabel Zanoni, Maria Valnice Boldrin [UNESP] |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Faculty of Sciences and Biosciences |
dc.contributor.author.fl_str_mv |
Corrêa, Gláucia Tinoco [UNESP] Souza, João Carlos de [UNESP] Silva, João Pedro [UNESP] Pividori, Maria Isabel Zanoni, Maria Valnice Boldrin [UNESP] |
dc.subject.por.fl_str_mv |
Basic Red 51 determination Electroanalysis of hair dyes Hair dye analysis in wastewater Magnetic nanoparticles modified electrode |
topic |
Basic Red 51 determination Electroanalysis of hair dyes Hair dye analysis in wastewater Magnetic nanoparticles modified electrode |
description |
The present work reports the development of a simple, fast and inexpensive method for the determination of Basic Red 51 (BR 51) dye, known to be widely employed in comercial formulations of temporary dyes. The method involved the use of graphite-epoxy magnetic composite electrode (GEMCE) modified by carboxyl-functionalyzed magnetic nanoparticles (CFMNs) for the pre-concentration of the dye aiming at increasing the electrode sensitivity through the application of square wave voltammetry. The pre-concentration of BR 51 occurs via strong interaction between charged imidazole group present in the dye and the carboxyl group in the magnetic nanoparticles. This reaction is the basis for BR 51 determination through a well-defined peak at +0.89 V vs. Ag/AgCl, which is attributed to the oxidation of tertiary amine after the transfer of one electron and one proton. Under optimized conditions, which consisted of 30 sec. exposure of the GEMCE/CFMNs to BR 51 dye immersed in phosphate buffer (pH 7.0), an analytical curve was constructed in the concentration range of 1.50 × 10−6 mol L−1 to 5.50 × 10−5 mol L−1 using square wave voltammetry (SWV). The limits of detection and quantification obtained were 1.19 × 10−7 and 3.97 × 10−7 mol L−1, respectively. The proposed method was successfully applied for the determination of BR 51 dye in samples of commercial hair dye, wastewater from hairdressing salon, and river water, and was validated using high performance chromatography coupled to diode array detector (HPLC-DAD). |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:21:59Z 2020-12-12T02:21:59Z 2020-12-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.microc.2020.105485 Microchemical Journal, v. 159. 0026-265X http://hdl.handle.net/11449/201018 10.1016/j.microc.2020.105485 2-s2.0-85090414927 |
url |
http://dx.doi.org/10.1016/j.microc.2020.105485 http://hdl.handle.net/11449/201018 |
identifier_str_mv |
Microchemical Journal, v. 159. 0026-265X 10.1016/j.microc.2020.105485 2-s2.0-85090414927 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Microchemical Journal |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808129299315687424 |