Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil

Detalhes bibliográficos
Autor(a) principal: Costa-Serge, Nayara de M. [UNESP]
Data de Publicação: 2022
Outros Autores: Lima Gonçalves, Rosembergue G. [UNESP], Ramirez-Ubillus, Manuel A. [UNESP], Li, Chan, Hammer, Peter [UNESP], Chiron, Serge, Pupo Nogueira, Raquel F. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.apcatb.2022.121537
http://hdl.handle.net/11449/241896
Resumo: The influence of the interlamellar anion in Layered Double Hydroxide was investigated for the first time in Fenton-like and solar photo-Fenton processes for the degradation of the anticancer drug 5-fluorouracil (5-FU). LDHs of the MgFeCu type were synthesized by coprecipitation with the insertion of CO32-, NO3-, SO42- and B(OH)4-. A strong effect of the interlamellar anion was observed on the catalytic activity with pseudo-first-order rate constant sequence (k): CuMgFe-B(OH)4 > CuMgFe-NO3 > CuMgFe-SO4 > CuMgFe-CO3. Using CuMgFe-B(OH)4, 5-FU was completely degraded under solar radiation after 20 min and after 40 min in the dark, with degradation efficiency maintained above 90% until the fourth cycle of use. It was found that molecular B-O and B-OH interactions induced modifications of the CuMgFe-B(OH)4 surface charge density, accelerating the reduction of Cu(II) and Fe(III), thus favoring reactive oxygen species generation. This performance denotes the excellent potential of CuMgFe-B(OH)4 for 5-FU degradation.
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spelling Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracilBorate anionHydroperoxyl/superoxide radicalHydrotalciteSinglet oxygenThe influence of the interlamellar anion in Layered Double Hydroxide was investigated for the first time in Fenton-like and solar photo-Fenton processes for the degradation of the anticancer drug 5-fluorouracil (5-FU). LDHs of the MgFeCu type were synthesized by coprecipitation with the insertion of CO32-, NO3-, SO42- and B(OH)4-. A strong effect of the interlamellar anion was observed on the catalytic activity with pseudo-first-order rate constant sequence (k): CuMgFe-B(OH)4 > CuMgFe-NO3 > CuMgFe-SO4 > CuMgFe-CO3. Using CuMgFe-B(OH)4, 5-FU was completely degraded under solar radiation after 20 min and after 40 min in the dark, with degradation efficiency maintained above 90% until the fourth cycle of use. It was found that molecular B-O and B-OH interactions induced modifications of the CuMgFe-B(OH)4 surface charge density, accelerating the reduction of Cu(II) and Fe(III), thus favoring reactive oxygen species generation. This performance denotes the excellent potential of CuMgFe-B(OH)4 for 5-FU degradation.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)São Paulo State University (UNESP) Institute of Chemistry Araraquara, SPUNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT - DATREM) Institute of Chemistry, SPUMR HydroSciences Montpellier Montpellier University - CNRS - IRD - IMT Mines Alès, 15 Ave Charles FlahaultSão Paulo State University (UNESP) Institute of Chemistry Araraquara, SPUNESP National Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT - DATREM) Institute of Chemistry, SPFAPESP: #2018/12780-4FAPESP: #2018/17517-0Universidade Estadual Paulista (UNESP)Montpellier University - CNRS - IRD - IMT Mines AlèsCosta-Serge, Nayara de M. [UNESP]Lima Gonçalves, Rosembergue G. [UNESP]Ramirez-Ubillus, Manuel A. [UNESP]Li, ChanHammer, Peter [UNESP]Chiron, SergePupo Nogueira, Raquel F. [UNESP]2023-03-02T02:50:27Z2023-03-02T02:50:27Z2022-10-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.apcatb.2022.121537Applied Catalysis B: Environmental, v. 315.0926-3373http://hdl.handle.net/11449/24189610.1016/j.apcatb.2022.1215372-s2.0-85131084789Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengApplied Catalysis B: Environmentalinfo:eu-repo/semantics/openAccess2023-03-02T02:50:27Zoai:repositorio.unesp.br:11449/241896Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:34:41.509464Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
title Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
spellingShingle Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
Costa-Serge, Nayara de M. [UNESP]
Borate anion
Hydroperoxyl/superoxide radical
Hydrotalcite
Singlet oxygen
title_short Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
title_full Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
title_fullStr Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
title_full_unstemmed Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
title_sort Effect of the interlamellar anion on CuMgFe-LDH in solar photo-Fenton and Fenton-like degradation of the anticancer drug 5-fluorouracil
author Costa-Serge, Nayara de M. [UNESP]
author_facet Costa-Serge, Nayara de M. [UNESP]
Lima Gonçalves, Rosembergue G. [UNESP]
Ramirez-Ubillus, Manuel A. [UNESP]
Li, Chan
Hammer, Peter [UNESP]
Chiron, Serge
Pupo Nogueira, Raquel F. [UNESP]
author_role author
author2 Lima Gonçalves, Rosembergue G. [UNESP]
Ramirez-Ubillus, Manuel A. [UNESP]
Li, Chan
Hammer, Peter [UNESP]
Chiron, Serge
Pupo Nogueira, Raquel F. [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Montpellier University - CNRS - IRD - IMT Mines Alès
dc.contributor.author.fl_str_mv Costa-Serge, Nayara de M. [UNESP]
Lima Gonçalves, Rosembergue G. [UNESP]
Ramirez-Ubillus, Manuel A. [UNESP]
Li, Chan
Hammer, Peter [UNESP]
Chiron, Serge
Pupo Nogueira, Raquel F. [UNESP]
dc.subject.por.fl_str_mv Borate anion
Hydroperoxyl/superoxide radical
Hydrotalcite
Singlet oxygen
topic Borate anion
Hydroperoxyl/superoxide radical
Hydrotalcite
Singlet oxygen
description The influence of the interlamellar anion in Layered Double Hydroxide was investigated for the first time in Fenton-like and solar photo-Fenton processes for the degradation of the anticancer drug 5-fluorouracil (5-FU). LDHs of the MgFeCu type were synthesized by coprecipitation with the insertion of CO32-, NO3-, SO42- and B(OH)4-. A strong effect of the interlamellar anion was observed on the catalytic activity with pseudo-first-order rate constant sequence (k): CuMgFe-B(OH)4 > CuMgFe-NO3 > CuMgFe-SO4 > CuMgFe-CO3. Using CuMgFe-B(OH)4, 5-FU was completely degraded under solar radiation after 20 min and after 40 min in the dark, with degradation efficiency maintained above 90% until the fourth cycle of use. It was found that molecular B-O and B-OH interactions induced modifications of the CuMgFe-B(OH)4 surface charge density, accelerating the reduction of Cu(II) and Fe(III), thus favoring reactive oxygen species generation. This performance denotes the excellent potential of CuMgFe-B(OH)4 for 5-FU degradation.
publishDate 2022
dc.date.none.fl_str_mv 2022-10-15
2023-03-02T02:50:27Z
2023-03-02T02:50:27Z
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.apcatb.2022.121537
Applied Catalysis B: Environmental, v. 315.
0926-3373
http://hdl.handle.net/11449/241896
10.1016/j.apcatb.2022.121537
2-s2.0-85131084789
url http://dx.doi.org/10.1016/j.apcatb.2022.121537
http://hdl.handle.net/11449/241896
identifier_str_mv Applied Catalysis B: Environmental, v. 315.
0926-3373
10.1016/j.apcatb.2022.121537
2-s2.0-85131084789
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Applied Catalysis B: Environmental
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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