Characterization of kidney stone by thermal analysis

Detalhes bibliográficos
Autor(a) principal: Branco, C. H.D.
Data de Publicação: 2009
Outros Autores: Silva, A. L. [UNESP], Luiz, J. M. [UNESP], Mercuri, L. P., Matos, J. R.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.26850/1678-4618EQJ.V34.1.2009.P51-56
http://hdl.handle.net/11449/222595
Resumo: Ten samples of kidney stone had been studied through elemental analysis of CHN (EA), Infrared Absorption Spectroscopy and X-Ray Powder Diffraction (XRD). The thermal behavior of the samples is studied by Thermogravimetry/Derivative Thermogravimetry (TG/DTG) and Differential Scanning Calorimetry (DSC). The results of AE, IV absorption Spectroscopy and XRD showed the presence of struvite (NH4Mg [PO4].6H2O), apatite, monohydrated calcium oxalate and dihydrated calcium oxalate. The TG and DSC curves allowed to classify the samples in two different groups: Group I show typical thermal behavior of struvite and Group II present a profile thermal analytical characteristic of a mixture of calcium oxalate.
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spelling Characterization of kidney stone by thermal analysisCaracterização de cálculos renais por análise térmicaKidney stoneStruviteThermal AnalysisUrinary CalculiTen samples of kidney stone had been studied through elemental analysis of CHN (EA), Infrared Absorption Spectroscopy and X-Ray Powder Diffraction (XRD). The thermal behavior of the samples is studied by Thermogravimetry/Derivative Thermogravimetry (TG/DTG) and Differential Scanning Calorimetry (DSC). The results of AE, IV absorption Spectroscopy and XRD showed the presence of struvite (NH4Mg [PO4].6H2O), apatite, monohydrated calcium oxalate and dihydrated calcium oxalate. The TG and DSC curves allowed to classify the samples in two different groups: Group I show typical thermal behavior of struvite and Group II present a profile thermal analytical characteristic of a mixture of calcium oxalate.Hospital Escola da Faculdade de Medicina de Valença - RJFaculdade de Engenharia de Guaratinguetá - FEG/UNESPCETEC-Universidade Cruzeiro Do Sul-UNICSULDepto. de Química Fundamental-IQ/USPFaculdade de Engenharia de Guaratinguetá - FEG/UNESPHospital Escola da Faculdade de Medicina de Valença - RJUniversidade Estadual Paulista (UNESP)CETEC-Universidade Cruzeiro Do Sul-UNICSULUniversidade de São Paulo (USP)Branco, C. H.D.Silva, A. L. [UNESP]Luiz, J. M. [UNESP]Mercuri, L. P.Matos, J. R.2022-04-28T19:45:33Z2022-04-28T19:45:33Z2009-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article51-56http://dx.doi.org/10.26850/1678-4618EQJ.V34.1.2009.P51-56Ecletica Quimica, v. 34, n. 1, p. 51-56, 2009.1678-46180100-4670http://hdl.handle.net/11449/22259510.26850/1678-4618EQJ.V34.1.2009.P51-562-s2.0-85116728347Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEcletica Quimicainfo:eu-repo/semantics/openAccess2022-04-28T19:45:33Zoai:repositorio.unesp.br:11449/222595Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:50:33.083468Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Characterization of kidney stone by thermal analysis
Caracterização de cálculos renais por análise térmica
title Characterization of kidney stone by thermal analysis
spellingShingle Characterization of kidney stone by thermal analysis
Branco, C. H.D.
Kidney stone
Struvite
Thermal Analysis
Urinary Calculi
title_short Characterization of kidney stone by thermal analysis
title_full Characterization of kidney stone by thermal analysis
title_fullStr Characterization of kidney stone by thermal analysis
title_full_unstemmed Characterization of kidney stone by thermal analysis
title_sort Characterization of kidney stone by thermal analysis
author Branco, C. H.D.
author_facet Branco, C. H.D.
Silva, A. L. [UNESP]
Luiz, J. M. [UNESP]
Mercuri, L. P.
Matos, J. R.
author_role author
author2 Silva, A. L. [UNESP]
Luiz, J. M. [UNESP]
Mercuri, L. P.
Matos, J. R.
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Hospital Escola da Faculdade de Medicina de Valença - RJ
Universidade Estadual Paulista (UNESP)
CETEC-Universidade Cruzeiro Do Sul-UNICSUL
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Branco, C. H.D.
Silva, A. L. [UNESP]
Luiz, J. M. [UNESP]
Mercuri, L. P.
Matos, J. R.
dc.subject.por.fl_str_mv Kidney stone
Struvite
Thermal Analysis
Urinary Calculi
topic Kidney stone
Struvite
Thermal Analysis
Urinary Calculi
description Ten samples of kidney stone had been studied through elemental analysis of CHN (EA), Infrared Absorption Spectroscopy and X-Ray Powder Diffraction (XRD). The thermal behavior of the samples is studied by Thermogravimetry/Derivative Thermogravimetry (TG/DTG) and Differential Scanning Calorimetry (DSC). The results of AE, IV absorption Spectroscopy and XRD showed the presence of struvite (NH4Mg [PO4].6H2O), apatite, monohydrated calcium oxalate and dihydrated calcium oxalate. The TG and DSC curves allowed to classify the samples in two different groups: Group I show typical thermal behavior of struvite and Group II present a profile thermal analytical characteristic of a mixture of calcium oxalate.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
2022-04-28T19:45:33Z
2022-04-28T19:45:33Z
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/10.26850/1678-4618EQJ.V34.1.2009.P51-56
Ecletica Quimica, v. 34, n. 1, p. 51-56, 2009.
1678-4618
0100-4670
http://hdl.handle.net/11449/222595
10.26850/1678-4618EQJ.V34.1.2009.P51-56
2-s2.0-85116728347
url http://dx.doi.org/10.26850/1678-4618EQJ.V34.1.2009.P51-56
http://hdl.handle.net/11449/222595
identifier_str_mv Ecletica Quimica, v. 34, n. 1, p. 51-56, 2009.
1678-4618
0100-4670
10.26850/1678-4618EQJ.V34.1.2009.P51-56
2-s2.0-85116728347
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Ecletica Quimica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 51-56
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_ 1808129256578875392

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