Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition
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/10.1007/s10008-020-04571-9 http://hdl.handle.net/11449/201691 |
Resumo: | Textile dyes are considered micropollutants or emerging pollutants since they can be present in the environment at very low concentrations and show negative effects to human and environmental health. In this work, a luminol ECL inhibition sensor was successfully developed for detection of the textile dye Disperse Red 1 (DR1). Chitosan-Fe3O4 magnetic particles (MP) functionalized with luminol were mixed into a DR1 solution at different concentrations in the presence of H2O2. The mixture was dripped on the electrode surface, and measurements by linear sweep voltammetry and ECL were performed simultaneously. As a result, the ECL signal decreased with increasing DR1 concentration. This strategy exhibited good reproducibility and allowed us to determine DR1 at the very low detection limit of 0.070 pg mL−1. Also, there were good recoveries for detection of the textile dye in river water samples without the need of sample pretreatment. The ECL inhibition sensor has potential for application in the detection of a diversity of target molecules that could interact with luminol. [Figure not available: see fulltext.]. |
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Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibitionElectrochemiluminescenceEmerging pollutantsInhibitionLuminolTextile dyeTextile dyes are considered micropollutants or emerging pollutants since they can be present in the environment at very low concentrations and show negative effects to human and environmental health. In this work, a luminol ECL inhibition sensor was successfully developed for detection of the textile dye Disperse Red 1 (DR1). Chitosan-Fe3O4 magnetic particles (MP) functionalized with luminol were mixed into a DR1 solution at different concentrations in the presence of H2O2. The mixture was dripped on the electrode surface, and measurements by linear sweep voltammetry and ECL were performed simultaneously. As a result, the ECL signal decreased with increasing DR1 concentration. This strategy exhibited good reproducibility and allowed us to determine DR1 at the very low detection limit of 0.070 pg mL−1. Also, there were good recoveries for detection of the textile dye in river water samples without the need of sample pretreatment. The ECL inhibition sensor has potential for application in the detection of a diversity of target molecules that could interact with luminol. [Figure not available: see fulltext.].Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)São Paulo State University - Unesp Institute of Chemistry, P.O. Box 355São Paulo State University - Unesp National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, P.O. Box 355São Paulo State University - Unesp Institute of Chemistry, P.O. Box 355São Paulo State University - Unesp National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry, P.O. Box 355FAPESP: 2014/50945-4CNPq: 465571/2014-0Universidade Estadual Paulista (Unesp)Uliana, Carolina V. [UNESP]Yamanaka, Hideko [UNESP]2020-12-12T02:39:15Z2020-12-12T02:39:15Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1927-1933http://dx.doi.org/10.1007/s10008-020-04571-9Journal of Solid State Electrochemistry, v. 24, n. 8, p. 1927-1933, 2020.1433-07681432-8488http://hdl.handle.net/11449/20169110.1007/s10008-020-04571-92-s2.0-85083461121Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Solid State Electrochemistryinfo:eu-repo/semantics/openAccess2021-10-22T20:56:26Zoai:repositorio.unesp.br:11449/201691Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-22T20:56:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
title |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
spellingShingle |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition Uliana, Carolina V. [UNESP] Electrochemiluminescence Emerging pollutants Inhibition Luminol Textile dye |
title_short |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
title_full |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
title_fullStr |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
title_full_unstemmed |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
title_sort |
Simple, fast, and ultrasensitive method for textile dye determination based on luminol electrochemiluminescence (ECL) inhibition |
author |
Uliana, Carolina V. [UNESP] |
author_facet |
Uliana, Carolina V. [UNESP] Yamanaka, Hideko [UNESP] |
author_role |
author |
author2 |
Yamanaka, Hideko [UNESP] |
author2_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Uliana, Carolina V. [UNESP] Yamanaka, Hideko [UNESP] |
dc.subject.por.fl_str_mv |
Electrochemiluminescence Emerging pollutants Inhibition Luminol Textile dye |
topic |
Electrochemiluminescence Emerging pollutants Inhibition Luminol Textile dye |
description |
Textile dyes are considered micropollutants or emerging pollutants since they can be present in the environment at very low concentrations and show negative effects to human and environmental health. In this work, a luminol ECL inhibition sensor was successfully developed for detection of the textile dye Disperse Red 1 (DR1). Chitosan-Fe3O4 magnetic particles (MP) functionalized with luminol were mixed into a DR1 solution at different concentrations in the presence of H2O2. The mixture was dripped on the electrode surface, and measurements by linear sweep voltammetry and ECL were performed simultaneously. As a result, the ECL signal decreased with increasing DR1 concentration. This strategy exhibited good reproducibility and allowed us to determine DR1 at the very low detection limit of 0.070 pg mL−1. Also, there were good recoveries for detection of the textile dye in river water samples without the need of sample pretreatment. The ECL inhibition sensor has potential for application in the detection of a diversity of target molecules that could interact with luminol. [Figure not available: see fulltext.]. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:39:15Z 2020-12-12T02:39:15Z 2020-08-01 |
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/10.1007/s10008-020-04571-9 Journal of Solid State Electrochemistry, v. 24, n. 8, p. 1927-1933, 2020. 1433-0768 1432-8488 http://hdl.handle.net/11449/201691 10.1007/s10008-020-04571-9 2-s2.0-85083461121 |
url |
http://dx.doi.org/10.1007/s10008-020-04571-9 http://hdl.handle.net/11449/201691 |
identifier_str_mv |
Journal of Solid State Electrochemistry, v. 24, n. 8, p. 1927-1933, 2020. 1433-0768 1432-8488 10.1007/s10008-020-04571-9 2-s2.0-85083461121 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Solid State Electrochemistry |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1927-1933 |
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 |
|
_version_ |
1799964990842601472 |