Thermoanalytical study of purine derivatives compounds

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dc.contributor.authorSchnitzler, E.
dc.contributor.authorKobelnik, M.
dc.contributor.authorSotelo, G. F.C.
dc.contributor.authorBannach, G. [UNESP]
dc.contributor.authorIonashiro, M. [UNESP]
dc.contributor.institutionUniversidade Estadual de Ponta Grossa (UEPG)
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-05-01T09:47:23Z
dc.date.available2022-05-01T09:47:23Z
dc.date.issued2004-01-01
dc.description.abstractThermal methods of analysis are now used in a very large range of scientific investigations. In this work simultaneous thermogravimetry-differential thermal analysis (TG-DTA), X-Ray powder diffractometry and infrared spectroscopy were used to study the derivative compounds of purine, i. e. aminophylline, theophylline, caffeine and uric acid. The results led to informations about the thermal stability and thermal decomposition of these compounds.en
dc.description.affiliationDepartamento de Química – UEPG
dc.description.affiliationDepartamento de Engenharia de Materiais – UEPG
dc.description.affiliationInstituto de Química – UNESP
dc.description.affiliationUnespInstituto de Química – UNESP
dc.format.extent71-78
dc.identifierhttp://dx.doi.org/10.26850/1678-4618EQJ.V29.1.2004.P71-78
dc.identifier.citationEcletica Quimica, v. 29, n. 1, p. 71-78, 2004.
dc.identifier.doi10.26850/1678-4618EQJ.V29.1.2004.P71-78
dc.identifier.issn1678-4618
dc.identifier.issn0100-4670
dc.identifier.scopus2-s2.0-85117564705
dc.identifier.urihttp://hdl.handle.net/11449/233717
dc.language.isoeng
dc.relation.ispartofEcletica Quimica
dc.sourceScopus
dc.subjectAminophylline
dc.subjectCaffeine
dc.subjectDTA
dc.subjectTG
dc.subjectTheophylline
dc.subjectUric acid
dc.titleThermoanalytical study of purine derivatives compoundsen
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentQuímica - FCpt
unesp.departmentQuímica Analítica - IQARpt

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Bauru - FC - Faculdade de Ciências
Araraquara - IQAR - Instituto de Química