Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations

Autores
Gomez, Germán Ernesto; Afonso, María Dos Santos; Baldoni, Hector Armando; Roncaroli, Federico; Soler Illia, Galo Juan de Avila Arturo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Since the first studies of luminescent sensors based on metal organic frameworks (MOFs) about ten years ago, there has been an increased interest in the development of specific sensors towards cations, anions, explosives, small molecules, solvents, etc. However, the detection of toxic compounds related to agro-industry and nuclear activity is noticeably scarce or even non-existent. In this work, we report the synthesis and characterization of luminescent lanthanide-based MOFs (Ln-MOFs) with diverse crystalline architectures obtained by solvothermal methods. The luminescent properties of the lanthanides, and the hypersensitive transitions of Eu 3+ ( 5 D 0 → 7 F 2 ) and Tb 3+ ( 5 D 4 → 7 F 5 ) intrinsically found in the obtained MOFs in particular, were evaluated and employed as chemical sensors for agrochemical and cationic species. The limit of detection (LOD) of Tb-PSA MOFs (PSA = 2-phenylsuccinate) was 2.9 ppm for [UO 2 2+ ] and 5.6 ppm for [Cu 2+ ]. The variations of the 4f–4f spectral lines and the quenching/enhancement effects of the Ln-MOFs in the presence of the analytes were fully analyzed and discussed in terms of a combinatorial “host–guest” vibrational and “in-silico” interaction studies.
Fil: Gomez, Germán Ernesto. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Afonso, María Dos Santos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Baldoni, Hector Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Roncaroli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Soler Illia, Galo Juan de Avila Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
Materia
LANTHANIDES
LUMINESCENCE
METAL ORGANIC FRAMEWORKS (MOFS)
SENSING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/118246
Acceder
id CONICETDig_57bbb92cba107842c1f8a626c48135ca
oai_identifier_str oai:ri.conicet.gov.ar:11336/118246
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cationsGomez, Germán ErnestoAfonso, María Dos SantosBaldoni, Hector ArmandoRoncaroli, FedericoSoler Illia, Galo Juan de Avila ArturoLANTHANIDESLUMINESCENCEMETAL ORGANIC FRAMEWORKS (MOFS)SENSINGhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Since the first studies of luminescent sensors based on metal organic frameworks (MOFs) about ten years ago, there has been an increased interest in the development of specific sensors towards cations, anions, explosives, small molecules, solvents, etc. However, the detection of toxic compounds related to agro-industry and nuclear activity is noticeably scarce or even non-existent. In this work, we report the synthesis and characterization of luminescent lanthanide-based MOFs (Ln-MOFs) with diverse crystalline architectures obtained by solvothermal methods. The luminescent properties of the lanthanides, and the hypersensitive transitions of Eu 3+ ( 5 D 0 → 7 F 2 ) and Tb 3+ ( 5 D 4 → 7 F 5 ) intrinsically found in the obtained MOFs in particular, were evaluated and employed as chemical sensors for agrochemical and cationic species. The limit of detection (LOD) of Tb-PSA MOFs (PSA = 2-phenylsuccinate) was 2.9 ppm for [UO 2 2+ ] and 5.6 ppm for [Cu 2+ ]. The variations of the 4f–4f spectral lines and the quenching/enhancement effects of the Ln-MOFs in the presence of the analytes were fully analyzed and discussed in terms of a combinatorial “host–guest” vibrational and “in-silico” interaction studies.Fil: Gomez, Germán Ernesto. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; ArgentinaFil: Afonso, María Dos Santos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Baldoni, Hector Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Roncaroli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; ArgentinaFil: Soler Illia, Galo Juan de Avila Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; ArgentinaMolecular Diversity Preservation International2019-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/118246Gomez, Germán Ernesto; Afonso, María Dos Santos; Baldoni, Hector Armando; Roncaroli, Federico; Soler Illia, Galo Juan de Avila Arturo; Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations; Molecular Diversity Preservation International; Sensors; 19; 5; 3-2019; 1260-12751424-8220CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1424-8220/19/5/1260info:eu-repo/semantics/altIdentifier/doi/10.3390/s19051260info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:51:34Zoai:ri.conicet.gov.ar:11336/118246instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:51:34.586CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
title Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
spellingShingle Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
Gomez, Germán Ernesto
LANTHANIDES
LUMINESCENCE
METAL ORGANIC FRAMEWORKS (MOFS)
SENSING
title_short Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
title_full Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
title_fullStr Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
title_full_unstemmed Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
title_sort Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations
dc.creator.none.fl_str_mv Gomez, Germán Ernesto
Afonso, María Dos Santos
Baldoni, Hector Armando
Roncaroli, Federico
Soler Illia, Galo Juan de Avila Arturo
author Gomez, Germán Ernesto
author_facet Gomez, Germán Ernesto
Afonso, María Dos Santos
Baldoni, Hector Armando
Roncaroli, Federico
Soler Illia, Galo Juan de Avila Arturo
author_role author
author2 Afonso, María Dos Santos
Baldoni, Hector Armando
Roncaroli, Federico
Soler Illia, Galo Juan de Avila Arturo
author2_role author
author
author
author
dc.subject.none.fl_str_mv LANTHANIDES
LUMINESCENCE
METAL ORGANIC FRAMEWORKS (MOFS)
SENSING
topic LANTHANIDES
LUMINESCENCE
METAL ORGANIC FRAMEWORKS (MOFS)
SENSING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Since the first studies of luminescent sensors based on metal organic frameworks (MOFs) about ten years ago, there has been an increased interest in the development of specific sensors towards cations, anions, explosives, small molecules, solvents, etc. However, the detection of toxic compounds related to agro-industry and nuclear activity is noticeably scarce or even non-existent. In this work, we report the synthesis and characterization of luminescent lanthanide-based MOFs (Ln-MOFs) with diverse crystalline architectures obtained by solvothermal methods. The luminescent properties of the lanthanides, and the hypersensitive transitions of Eu 3+ ( 5 D 0 → 7 F 2 ) and Tb 3+ ( 5 D 4 → 7 F 5 ) intrinsically found in the obtained MOFs in particular, were evaluated and employed as chemical sensors for agrochemical and cationic species. The limit of detection (LOD) of Tb-PSA MOFs (PSA = 2-phenylsuccinate) was 2.9 ppm for [UO 2 2+ ] and 5.6 ppm for [Cu 2+ ]. The variations of the 4f–4f spectral lines and the quenching/enhancement effects of the Ln-MOFs in the presence of the analytes were fully analyzed and discussed in terms of a combinatorial “host–guest” vibrational and “in-silico” interaction studies.
Fil: Gomez, Germán Ernesto. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina
Fil: Afonso, María Dos Santos. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Baldoni, Hector Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Roncaroli, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi". Universidad Nacional de San Luis. Facultad de Ciencias Físico, Matemáticas y Naturales. Instituto de Matemática Aplicada de San Luis "Prof. Ezio Marchi"; Argentina
Fil: Soler Illia, Galo Juan de Avila Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
description Since the first studies of luminescent sensors based on metal organic frameworks (MOFs) about ten years ago, there has been an increased interest in the development of specific sensors towards cations, anions, explosives, small molecules, solvents, etc. However, the detection of toxic compounds related to agro-industry and nuclear activity is noticeably scarce or even non-existent. In this work, we report the synthesis and characterization of luminescent lanthanide-based MOFs (Ln-MOFs) with diverse crystalline architectures obtained by solvothermal methods. The luminescent properties of the lanthanides, and the hypersensitive transitions of Eu 3+ ( 5 D 0 → 7 F 2 ) and Tb 3+ ( 5 D 4 → 7 F 5 ) intrinsically found in the obtained MOFs in particular, were evaluated and employed as chemical sensors for agrochemical and cationic species. The limit of detection (LOD) of Tb-PSA MOFs (PSA = 2-phenylsuccinate) was 2.9 ppm for [UO 2 2+ ] and 5.6 ppm for [Cu 2+ ]. The variations of the 4f–4f spectral lines and the quenching/enhancement effects of the Ln-MOFs in the presence of the analytes were fully analyzed and discussed in terms of a combinatorial “host–guest” vibrational and “in-silico” interaction studies.
publishDate 2019
dc.date.none.fl_str_mv 2019-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/118246
Gomez, Germán Ernesto; Afonso, María Dos Santos; Baldoni, Hector Armando; Roncaroli, Federico; Soler Illia, Galo Juan de Avila Arturo; Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations; Molecular Diversity Preservation International; Sensors; 19; 5; 3-2019; 1260-1275
1424-8220
CONICET Digital
CONICET
url http://hdl.handle.net/11336/118246
identifier_str_mv Gomez, Germán Ernesto; Afonso, María Dos Santos; Baldoni, Hector Armando; Roncaroli, Federico; Soler Illia, Galo Juan de Avila Arturo; Luminescent lanthanide metal organic frameworks as chemosensing platforms towards agrochemicals and cations; Molecular Diversity Preservation International; Sensors; 19; 5; 3-2019; 1260-1275
1424-8220
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1424-8220/19/5/1260
info:eu-repo/semantics/altIdentifier/doi/10.3390/s19051260
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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