A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes

Autores
de Faria, Dalva L.A.; Edwards, Howell G. M.; Careaga Quiroga, Valeria Pilar; Walt, Nicholas; Maier, Marta Silvia
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Raman spectrum of tartrazine has been mistakenly reported as being that of Indian yellow in the literature, which has serious consequences for the identification of this pigment in art works regarding their authentication. Unlike tartrazine, Indian yellow (a natural mixture of the magnesium and calcium salts of euxanthic acid) exhibits in its Raman spectrum a strong fluorescent background when visible excitation is used, however, excitation in the near infrared (1064 nm) permitted the observation of the Raman bands from the raw pigment with the main features placed at 1346, 1368, 1425, 1441 and 1626 cm−1. Indian yellow identification was assured by 1H and 13C Nuclear Magnetic Resonance characterization and the complete assignment of the proton and carbon resonances was accomplished using heteronuclear single quantum correlation (HSQC), heteronuclear multiple bond correlation (HMBC), nuclear overhauser effect spectroscopy (NOESY) and 1H–1H correlation spectroscopy (COSY). Scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) and X-ray fluorescence (XRF) analyzes were also conducted on a genuine sample of this historical pigment.
Fil: de Faria, Dalva L.A.. Universidade de Sao Paulo; Brasil
Fil: Edwards, Howell G. M.. University of Bradford; Reino Unido
Fil: Careaga Quiroga, Valeria Pilar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina
Fil: Walt, Nicholas. L. Cornelissen & Son; Reino Unido
Fil: Maier, Marta Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina
Materia
Artwork
Indian Yellow
Pigment
Raman Spectroscopy
Tartrazine
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:11336/58356
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/58356
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network_name_str CONICET Digital (CONICET)
spelling A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposesde Faria, Dalva L.A.Edwards, Howell G. M.Careaga Quiroga, Valeria PilarWalt, NicholasMaier, Marta SilviaArtworkIndian YellowPigmentRaman SpectroscopyTartrazinehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The Raman spectrum of tartrazine has been mistakenly reported as being that of Indian yellow in the literature, which has serious consequences for the identification of this pigment in art works regarding their authentication. Unlike tartrazine, Indian yellow (a natural mixture of the magnesium and calcium salts of euxanthic acid) exhibits in its Raman spectrum a strong fluorescent background when visible excitation is used, however, excitation in the near infrared (1064 nm) permitted the observation of the Raman bands from the raw pigment with the main features placed at 1346, 1368, 1425, 1441 and 1626 cm−1. Indian yellow identification was assured by 1H and 13C Nuclear Magnetic Resonance characterization and the complete assignment of the proton and carbon resonances was accomplished using heteronuclear single quantum correlation (HSQC), heteronuclear multiple bond correlation (HMBC), nuclear overhauser effect spectroscopy (NOESY) and 1H–1H correlation spectroscopy (COSY). Scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) and X-ray fluorescence (XRF) analyzes were also conducted on a genuine sample of this historical pigment.Fil: de Faria, Dalva L.A.. Universidade de Sao Paulo; BrasilFil: Edwards, Howell G. M.. University of Bradford; Reino UnidoFil: Careaga Quiroga, Valeria Pilar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; ArgentinaFil: Walt, Nicholas. L. Cornelissen & Son; Reino UnidoFil: Maier, Marta Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; ArgentinaElsevier Ireland2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/58356de Faria, Dalva L.A.; Edwards, Howell G. M.; Careaga Quiroga, Valeria Pilar; Walt, Nicholas; Maier, Marta Silvia; A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes; Elsevier Ireland; Forensic Science International; 271; 2-2017; 1-70379-07381872-6283CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0379-0738(16)30522-9info:eu-repo/semantics/altIdentifier/doi/10.1016/j.forsciint.2016.11.037info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-05-13T10:36:38Zoai:ri.conicet.gov.ar:11336/58356instacron: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:34982026-05-13 10:36:39.105CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
title A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
spellingShingle A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
de Faria, Dalva L.A.
Artwork
Indian Yellow
Pigment
Raman Spectroscopy
Tartrazine
title_short A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
title_full A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
title_fullStr A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
title_full_unstemmed A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
title_sort A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes
dc.creator.none.fl_str_mv de Faria, Dalva L.A.
Edwards, Howell G. M.
Careaga Quiroga, Valeria Pilar
Walt, Nicholas
Maier, Marta Silvia
author de Faria, Dalva L.A.
author_facet de Faria, Dalva L.A.
Edwards, Howell G. M.
Careaga Quiroga, Valeria Pilar
Walt, Nicholas
Maier, Marta Silvia
author_role author
author2 Edwards, Howell G. M.
Careaga Quiroga, Valeria Pilar
Walt, Nicholas
Maier, Marta Silvia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Artwork
Indian Yellow
Pigment
Raman Spectroscopy
Tartrazine
topic Artwork
Indian Yellow
Pigment
Raman Spectroscopy
Tartrazine
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Raman spectrum of tartrazine has been mistakenly reported as being that of Indian yellow in the literature, which has serious consequences for the identification of this pigment in art works regarding their authentication. Unlike tartrazine, Indian yellow (a natural mixture of the magnesium and calcium salts of euxanthic acid) exhibits in its Raman spectrum a strong fluorescent background when visible excitation is used, however, excitation in the near infrared (1064 nm) permitted the observation of the Raman bands from the raw pigment with the main features placed at 1346, 1368, 1425, 1441 and 1626 cm−1. Indian yellow identification was assured by 1H and 13C Nuclear Magnetic Resonance characterization and the complete assignment of the proton and carbon resonances was accomplished using heteronuclear single quantum correlation (HSQC), heteronuclear multiple bond correlation (HMBC), nuclear overhauser effect spectroscopy (NOESY) and 1H–1H correlation spectroscopy (COSY). Scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) and X-ray fluorescence (XRF) analyzes were also conducted on a genuine sample of this historical pigment.
Fil: de Faria, Dalva L.A.. Universidade de Sao Paulo; Brasil
Fil: Edwards, Howell G. M.. University of Bradford; Reino Unido
Fil: Careaga Quiroga, Valeria Pilar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina
Fil: Walt, Nicholas. L. Cornelissen & Son; Reino Unido
Fil: Maier, Marta Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Unidad de Microanálisis y Métodos Físicos en Química Orgánica. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Unidad de Microanálisis y Métodos Físicos en Química Orgánica; Argentina
description The Raman spectrum of tartrazine has been mistakenly reported as being that of Indian yellow in the literature, which has serious consequences for the identification of this pigment in art works regarding their authentication. Unlike tartrazine, Indian yellow (a natural mixture of the magnesium and calcium salts of euxanthic acid) exhibits in its Raman spectrum a strong fluorescent background when visible excitation is used, however, excitation in the near infrared (1064 nm) permitted the observation of the Raman bands from the raw pigment with the main features placed at 1346, 1368, 1425, 1441 and 1626 cm−1. Indian yellow identification was assured by 1H and 13C Nuclear Magnetic Resonance characterization and the complete assignment of the proton and carbon resonances was accomplished using heteronuclear single quantum correlation (HSQC), heteronuclear multiple bond correlation (HMBC), nuclear overhauser effect spectroscopy (NOESY) and 1H–1H correlation spectroscopy (COSY). Scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS) and X-ray fluorescence (XRF) analyzes were also conducted on a genuine sample of this historical pigment.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
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/11336/58356
de Faria, Dalva L.A.; Edwards, Howell G. M.; Careaga Quiroga, Valeria Pilar; Walt, Nicholas; Maier, Marta Silvia; A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes; Elsevier Ireland; Forensic Science International; 271; 2-2017; 1-7
0379-0738
1872-6283
CONICET Digital
CONICET
url http://hdl.handle.net/11336/58356
identifier_str_mv de Faria, Dalva L.A.; Edwards, Howell G. M.; Careaga Quiroga, Valeria Pilar; Walt, Nicholas; Maier, Marta Silvia; A definitive analytical spectroscopic study of Indian yellow, an ancient pigment used for dating purposes; Elsevier Ireland; Forensic Science International; 271; 2-2017; 1-7
0379-0738
1872-6283
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://linkinghub.elsevier.com/retrieve/pii/S0379-0738(16)30522-9
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.forsciint.2016.11.037
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
dc.publisher.none.fl_str_mv Elsevier Ireland
publisher.none.fl_str_mv Elsevier Ireland
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
_version_ 1865198617796542464
score 13.115601

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