Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.talanta.2017.04.013 http://hdl.handle.net/11449/174450 |
Resumo: | An alternative for determining environmental pollutants, like textile dyes, is the use of molecularly imprinted polymers (MIPs) as solid phase extraction (SPE) or as sensor recognition systems. MIPs are tailor-made artificial receptor sites in a polymer, which present good affinity and selectivity. This work shows the synthesis of MIPs for the Acid Green 16 (AG16) textile dye and the results of rebinding, selectivity and application of this MIP in water samples. MIP synthesis was performed using AG16 dye (template), 1-vinylimidazole (functional monomer), ethylene-glycol-dimethacrylate (cross-link), 2,2′-azobis(2-methylpropionitrile) (initiator) and methanol (solvent) by bulk synthesis. The imprinted polymer presented excellent rebinding of 83%, an imprinted factor of 6.91 and great selectivity in comparison with other textile dyes. Additionally, the MIP showed high efficiency in the extraction of this dye in water samples, presenting a recovery rate close to 100% and a better performance when compared to commercial SPE cartridges. Due to this excellent performance for AG16, the application of this MIP to determine dyes in different matrices of environmental importance is promising. |
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Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samplesAcid green 16DyeEnvironmental pollutantMolecularly imprinted polymerSolid phase extractionSynthetic recognizerAn alternative for determining environmental pollutants, like textile dyes, is the use of molecularly imprinted polymers (MIPs) as solid phase extraction (SPE) or as sensor recognition systems. MIPs are tailor-made artificial receptor sites in a polymer, which present good affinity and selectivity. This work shows the synthesis of MIPs for the Acid Green 16 (AG16) textile dye and the results of rebinding, selectivity and application of this MIP in water samples. MIP synthesis was performed using AG16 dye (template), 1-vinylimidazole (functional monomer), ethylene-glycol-dimethacrylate (cross-link), 2,2′-azobis(2-methylpropionitrile) (initiator) and methanol (solvent) by bulk synthesis. The imprinted polymer presented excellent rebinding of 83%, an imprinted factor of 6.91 and great selectivity in comparison with other textile dyes. Additionally, the MIP showed high efficiency in the extraction of this dye in water samples, presenting a recovery rate close to 100% and a better performance when compared to commercial SPE cartridges. Due to this excellent performance for AG16, the application of this MIP to determine dyes in different matrices of environmental importance is promising.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade Estadual Paulista (UNESP) Department of Analytical Chemistry Institute of Chemistry Rua Professor Francisco Degni, 55, QuitandinhaUniversidade Estadual Paulista (UNESP) Department of Analytical Chemistry Institute of Chemistry Rua Professor Francisco Degni, 55, QuitandinhaFAPESP: 2008/10449-7FAPESP: 2011/17552-0FAPESP: 2014/07009-6FAPESP: 2014/25264-3Universidade Estadual Paulista (Unesp)Foguel, Marcos Vinicius [UNESP]Pedro, Natacha Thaisa Bello [UNESP]Wong, Ademar [UNESP]Khan, Sabir [UNESP]Zanoni, Maria Valnice Boldrin [UNESP]Sotomayor, Maria del Pilar Taboada [UNESP]2018-12-11T17:11:11Z2018-12-11T17:11:11Z2017-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article244-251application/pdfhttp://dx.doi.org/10.1016/j.talanta.2017.04.013Talanta, v. 170, p. 244-251.0039-9140http://hdl.handle.net/11449/17445010.1016/j.talanta.2017.04.0132-s2.0-850173134742-s2.0-85017313474.pdf2933194342093387Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTalanta1,186info:eu-repo/semantics/openAccess2023-10-13T06:04:40Zoai:repositorio.unesp.br:11449/174450Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-13T06:04:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
title |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
spellingShingle |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples Foguel, Marcos Vinicius [UNESP] Acid green 16 Dye Environmental pollutant Molecularly imprinted polymer Solid phase extraction Synthetic recognizer |
title_short |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
title_full |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
title_fullStr |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
title_full_unstemmed |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
title_sort |
Synthesis and evaluation of a molecularly imprinted polymer for selective adsorption and quantification of Acid Green 16 textile dye in water samples |
author |
Foguel, Marcos Vinicius [UNESP] |
author_facet |
Foguel, Marcos Vinicius [UNESP] Pedro, Natacha Thaisa Bello [UNESP] Wong, Ademar [UNESP] Khan, Sabir [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Sotomayor, Maria del Pilar Taboada [UNESP] |
author_role |
author |
author2 |
Pedro, Natacha Thaisa Bello [UNESP] Wong, Ademar [UNESP] Khan, Sabir [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Sotomayor, Maria del Pilar Taboada [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Foguel, Marcos Vinicius [UNESP] Pedro, Natacha Thaisa Bello [UNESP] Wong, Ademar [UNESP] Khan, Sabir [UNESP] Zanoni, Maria Valnice Boldrin [UNESP] Sotomayor, Maria del Pilar Taboada [UNESP] |
dc.subject.por.fl_str_mv |
Acid green 16 Dye Environmental pollutant Molecularly imprinted polymer Solid phase extraction Synthetic recognizer |
topic |
Acid green 16 Dye Environmental pollutant Molecularly imprinted polymer Solid phase extraction Synthetic recognizer |
description |
An alternative for determining environmental pollutants, like textile dyes, is the use of molecularly imprinted polymers (MIPs) as solid phase extraction (SPE) or as sensor recognition systems. MIPs are tailor-made artificial receptor sites in a polymer, which present good affinity and selectivity. This work shows the synthesis of MIPs for the Acid Green 16 (AG16) textile dye and the results of rebinding, selectivity and application of this MIP in water samples. MIP synthesis was performed using AG16 dye (template), 1-vinylimidazole (functional monomer), ethylene-glycol-dimethacrylate (cross-link), 2,2′-azobis(2-methylpropionitrile) (initiator) and methanol (solvent) by bulk synthesis. The imprinted polymer presented excellent rebinding of 83%, an imprinted factor of 6.91 and great selectivity in comparison with other textile dyes. Additionally, the MIP showed high efficiency in the extraction of this dye in water samples, presenting a recovery rate close to 100% and a better performance when compared to commercial SPE cartridges. Due to this excellent performance for AG16, the application of this MIP to determine dyes in different matrices of environmental importance is promising. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08-01 2018-12-11T17:11:11Z 2018-12-11T17:11:11Z |
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.talanta.2017.04.013 Talanta, v. 170, p. 244-251. 0039-9140 http://hdl.handle.net/11449/174450 10.1016/j.talanta.2017.04.013 2-s2.0-85017313474 2-s2.0-85017313474.pdf 2933194342093387 |
url |
http://dx.doi.org/10.1016/j.talanta.2017.04.013 http://hdl.handle.net/11449/174450 |
identifier_str_mv |
Talanta, v. 170, p. 244-251. 0039-9140 10.1016/j.talanta.2017.04.013 2-s2.0-85017313474 2-s2.0-85017313474.pdf 2933194342093387 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Talanta 1,186 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
244-251 application/pdf |
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_ |
1797789379080486912 |