Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems
- Autores
- Garnero, Claudia; Chattah, Ana Karina; Longhi, Marcela Raquel
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present new supramolecular complexes of two different solid forms of furosemide (I or II) with maltodextrin, in order to explore their application as delivery systems improving the bioavailability of the drug. The complexation in solution was evaluated by 1H nuclear magnetic resonance experiments and phase solubility studies. The products in solid state were exhaustively characterized by using spectroscopic techniques (13C solid state nuclear magnetic resonance, infrared, scanning electron microscopy, X-ray powder diffractometry) and thermal analysis. 1H relaxation times experiments gave further support in distinguishing the new solid forms. Dissolution studies in simulated gastric fluid showed that both supramolecular complexes presented significant increase in the dissolution, while the corresponding physical mixtures exhibited the most discriminating conditions between the furosemide forms I and II. Our results suggest the enhancement of the solubility and the dissolution of furosemide in the new complexes, making them promising candidates for the preparation of alternative matrices in oral pharmaceutical formulations.
Fil: Garnero, Claudia. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chattah, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Longhi, Marcela Raquel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Materia
-
Furosemide
Polymorphism
Solubility
Complex Characterization - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/24873
Ver los metadatos del registro completo
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Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systemsGarnero, ClaudiaChattah, Ana KarinaLonghi, Marcela RaquelFurosemidePolymorphismSolubilityComplex Characterizationhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We present new supramolecular complexes of two different solid forms of furosemide (I or II) with maltodextrin, in order to explore their application as delivery systems improving the bioavailability of the drug. The complexation in solution was evaluated by 1H nuclear magnetic resonance experiments and phase solubility studies. The products in solid state were exhaustively characterized by using spectroscopic techniques (13C solid state nuclear magnetic resonance, infrared, scanning electron microscopy, X-ray powder diffractometry) and thermal analysis. 1H relaxation times experiments gave further support in distinguishing the new solid forms. Dissolution studies in simulated gastric fluid showed that both supramolecular complexes presented significant increase in the dissolution, while the corresponding physical mixtures exhibited the most discriminating conditions between the furosemide forms I and II. Our results suggest the enhancement of the solubility and the dissolution of furosemide in the new complexes, making them promising candidates for the preparation of alternative matrices in oral pharmaceutical formulations.Fil: Garnero, Claudia. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Chattah, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Longhi, Marcela Raquel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2013-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24873Garnero, Claudia; Chattah, Ana Karina; Longhi, Marcela Raquel; Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems; Elsevier; Carbohydrate Polymers; 94; 1; 1-2013; 292-3000144-8617CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.carbpol.2013.01.055info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0144861713000726info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:57Zoai:ri.conicet.gov.ar:11336/24873instacron: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 10:11:57.673CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
title |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
spellingShingle |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems Garnero, Claudia Furosemide Polymorphism Solubility Complex Characterization |
title_short |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
title_full |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
title_fullStr |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
title_full_unstemmed |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
title_sort |
Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems |
dc.creator.none.fl_str_mv |
Garnero, Claudia Chattah, Ana Karina Longhi, Marcela Raquel |
author |
Garnero, Claudia |
author_facet |
Garnero, Claudia Chattah, Ana Karina Longhi, Marcela Raquel |
author_role |
author |
author2 |
Chattah, Ana Karina Longhi, Marcela Raquel |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Furosemide Polymorphism Solubility Complex Characterization |
topic |
Furosemide Polymorphism Solubility Complex Characterization |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We present new supramolecular complexes of two different solid forms of furosemide (I or II) with maltodextrin, in order to explore their application as delivery systems improving the bioavailability of the drug. The complexation in solution was evaluated by 1H nuclear magnetic resonance experiments and phase solubility studies. The products in solid state were exhaustively characterized by using spectroscopic techniques (13C solid state nuclear magnetic resonance, infrared, scanning electron microscopy, X-ray powder diffractometry) and thermal analysis. 1H relaxation times experiments gave further support in distinguishing the new solid forms. Dissolution studies in simulated gastric fluid showed that both supramolecular complexes presented significant increase in the dissolution, while the corresponding physical mixtures exhibited the most discriminating conditions between the furosemide forms I and II. Our results suggest the enhancement of the solubility and the dissolution of furosemide in the new complexes, making them promising candidates for the preparation of alternative matrices in oral pharmaceutical formulations. Fil: Garnero, Claudia. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Chattah, Ana Karina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina Fil: Longhi, Marcela Raquel. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
We present new supramolecular complexes of two different solid forms of furosemide (I or II) with maltodextrin, in order to explore their application as delivery systems improving the bioavailability of the drug. The complexation in solution was evaluated by 1H nuclear magnetic resonance experiments and phase solubility studies. The products in solid state were exhaustively characterized by using spectroscopic techniques (13C solid state nuclear magnetic resonance, infrared, scanning electron microscopy, X-ray powder diffractometry) and thermal analysis. 1H relaxation times experiments gave further support in distinguishing the new solid forms. Dissolution studies in simulated gastric fluid showed that both supramolecular complexes presented significant increase in the dissolution, while the corresponding physical mixtures exhibited the most discriminating conditions between the furosemide forms I and II. Our results suggest the enhancement of the solubility and the dissolution of furosemide in the new complexes, making them promising candidates for the preparation of alternative matrices in oral pharmaceutical formulations. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01 |
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/11336/24873 Garnero, Claudia; Chattah, Ana Karina; Longhi, Marcela Raquel; Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems; Elsevier; Carbohydrate Polymers; 94; 1; 1-2013; 292-300 0144-8617 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/24873 |
identifier_str_mv |
Garnero, Claudia; Chattah, Ana Karina; Longhi, Marcela Raquel; Supramolecular complexes of maltodextrin and furosemide polymorphs: a new approach for delivery systems; Elsevier; Carbohydrate Polymers; 94; 1; 1-2013; 292-300 0144-8617 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.carbpol.2013.01.055 info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0144861713000726 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
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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1842270179002679296 |
score |
13.13397 |