Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study

Autores
Wehrmeister, U.; Soldati, Analía Leticia; Jacob, D. E.; Häger, T.; Hofmeister, W.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Raman spectroscopy was used to study vaterite samples of biological, geological and synthetic origin. The Raman band positions and the full width at half‐maximum (FWHM) of the lattice modes and the internal modes of the carbonate ion of all specimens show no significant differences between vaterites of different origin. With increasing Mg concentrations, synthetic vaterite samples show increasing FWHM in the region of the lattice modes and the three ν1 bands, whereas no change in luminescence was detected. In contrast, in situ measurements of vaterite areas in freshwater cultured pearls (FWCPs) by laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS) together with the Raman spectra obtained at the same points show that the luminescence intensity in biological samples is affected by the magnesium content. The Raman spectroscopic features of vaterite and parisite‐(Ce) are compared, and their similarities suggest that the structure of vaterite contains at least three crystallographically independent carbonate groups and similar carbonate group layers. A band at 263 cm−1 is observed for the first time in this study, whereas it could be demonstrated that bands previously reported at 130 and 190 cm−1 do not belong to vaterite.
Fil: Wehrmeister, U.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Soldati, Analía Leticia. Johannes Gutenberg Universitat Mainz; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jacob, D. E.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Häger, T.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Hofmeister, W.. Johannes Gutenberg Universitat Mainz; Alemania
Materia
FRESHWATER CULTURED PEARLS
PARASITE
RAMAN SPECTRA
VATERITE
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:11336/125164
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/125164
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic studyWehrmeister, U.Soldati, Analía LeticiaJacob, D. E.Häger, T.Hofmeister, W.FRESHWATER CULTURED PEARLSPARASITERAMAN SPECTRAVATERITEhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Raman spectroscopy was used to study vaterite samples of biological, geological and synthetic origin. The Raman band positions and the full width at half‐maximum (FWHM) of the lattice modes and the internal modes of the carbonate ion of all specimens show no significant differences between vaterites of different origin. With increasing Mg concentrations, synthetic vaterite samples show increasing FWHM in the region of the lattice modes and the three ν1 bands, whereas no change in luminescence was detected. In contrast, in situ measurements of vaterite areas in freshwater cultured pearls (FWCPs) by laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS) together with the Raman spectra obtained at the same points show that the luminescence intensity in biological samples is affected by the magnesium content. The Raman spectroscopic features of vaterite and parisite‐(Ce) are compared, and their similarities suggest that the structure of vaterite contains at least three crystallographically independent carbonate groups and similar carbonate group layers. A band at 263 cm−1 is observed for the first time in this study, whereas it could be demonstrated that bands previously reported at 130 and 190 cm−1 do not belong to vaterite.Fil: Wehrmeister, U.. Johannes Gutenberg Universitat Mainz; AlemaniaFil: Soldati, Analía Leticia. Johannes Gutenberg Universitat Mainz; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jacob, D. E.. Johannes Gutenberg Universitat Mainz; AlemaniaFil: Häger, T.. Johannes Gutenberg Universitat Mainz; AlemaniaFil: Hofmeister, W.. Johannes Gutenberg Universitat Mainz; AlemaniaJohn Wiley & Sons Ltd2010-02-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/125164Wehrmeister, U.; Soldati, Analía Leticia; Jacob, D. E.; Häger, T.; Hofmeister, W.; Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study; John Wiley & Sons Ltd; Journal Of Raman Spectroscopy; 41; 2; 15-2-2010; 193-2010377-0486CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/jrs.2438info:eu-repo/semantics/altIdentifier/doi/10.1002/jrs.2438info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-05-13T10:45:56Zoai:ri.conicet.gov.ar:11336/125164instacron: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 10:45:57.208CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
title Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
spellingShingle Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
Wehrmeister, U.
FRESHWATER CULTURED PEARLS
PARASITE
RAMAN SPECTRA
VATERITE
title_short Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
title_full Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
title_fullStr Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
title_full_unstemmed Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
title_sort Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study
dc.creator.none.fl_str_mv Wehrmeister, U.
Soldati, Analía Leticia
Jacob, D. E.
Häger, T.
Hofmeister, W.
author Wehrmeister, U.
author_facet Wehrmeister, U.
Soldati, Analía Leticia
Jacob, D. E.
Häger, T.
Hofmeister, W.
author_role author
author2 Soldati, Analía Leticia
Jacob, D. E.
Häger, T.
Hofmeister, W.
author2_role author
author
author
author
dc.subject.none.fl_str_mv FRESHWATER CULTURED PEARLS
PARASITE
RAMAN SPECTRA
VATERITE
topic FRESHWATER CULTURED PEARLS
PARASITE
RAMAN SPECTRA
VATERITE
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Raman spectroscopy was used to study vaterite samples of biological, geological and synthetic origin. The Raman band positions and the full width at half‐maximum (FWHM) of the lattice modes and the internal modes of the carbonate ion of all specimens show no significant differences between vaterites of different origin. With increasing Mg concentrations, synthetic vaterite samples show increasing FWHM in the region of the lattice modes and the three ν1 bands, whereas no change in luminescence was detected. In contrast, in situ measurements of vaterite areas in freshwater cultured pearls (FWCPs) by laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS) together with the Raman spectra obtained at the same points show that the luminescence intensity in biological samples is affected by the magnesium content. The Raman spectroscopic features of vaterite and parisite‐(Ce) are compared, and their similarities suggest that the structure of vaterite contains at least three crystallographically independent carbonate groups and similar carbonate group layers. A band at 263 cm−1 is observed for the first time in this study, whereas it could be demonstrated that bands previously reported at 130 and 190 cm−1 do not belong to vaterite.
Fil: Wehrmeister, U.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Soldati, Analía Leticia. Johannes Gutenberg Universitat Mainz; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jacob, D. E.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Häger, T.. Johannes Gutenberg Universitat Mainz; Alemania
Fil: Hofmeister, W.. Johannes Gutenberg Universitat Mainz; Alemania
description Raman spectroscopy was used to study vaterite samples of biological, geological and synthetic origin. The Raman band positions and the full width at half‐maximum (FWHM) of the lattice modes and the internal modes of the carbonate ion of all specimens show no significant differences between vaterites of different origin. With increasing Mg concentrations, synthetic vaterite samples show increasing FWHM in the region of the lattice modes and the three ν1 bands, whereas no change in luminescence was detected. In contrast, in situ measurements of vaterite areas in freshwater cultured pearls (FWCPs) by laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS) together with the Raman spectra obtained at the same points show that the luminescence intensity in biological samples is affected by the magnesium content. The Raman spectroscopic features of vaterite and parisite‐(Ce) are compared, and their similarities suggest that the structure of vaterite contains at least three crystallographically independent carbonate groups and similar carbonate group layers. A band at 263 cm−1 is observed for the first time in this study, whereas it could be demonstrated that bands previously reported at 130 and 190 cm−1 do not belong to vaterite.
publishDate 2010
dc.date.none.fl_str_mv 2010-02-15
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/11336/125164
Wehrmeister, U.; Soldati, Analía Leticia; Jacob, D. E.; Häger, T.; Hofmeister, W.; Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study; John Wiley & Sons Ltd; Journal Of Raman Spectroscopy; 41; 2; 15-2-2010; 193-201
0377-0486
CONICET Digital
CONICET
url http://hdl.handle.net/11336/125164
identifier_str_mv Wehrmeister, U.; Soldati, Analía Leticia; Jacob, D. E.; Häger, T.; Hofmeister, W.; Raman spectroscopy of synthetic, geological and biological vaterite: A Raman spectroscopic study; John Wiley & Sons Ltd; Journal Of Raman Spectroscopy; 41; 2; 15-2-2010; 193-201
0377-0486
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://onlinelibrary.wiley.com/doi/10.1002/jrs.2438
info:eu-repo/semantics/altIdentifier/doi/10.1002/jrs.2438
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 John Wiley & Sons Ltd
publisher.none.fl_str_mv John Wiley & Sons Ltd
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_ 1865199113608364032
score 13.120447

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