Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability

Autores
Delgado, Daniel R.; Sosnik, Alejandro Dario; Martínez, Fleming
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The thermodynamic functions Gibbs energy, enthalpy and entropy for the dissolution and mixing processes of triclosan (TS) in water are presented. These quantities were calculated by using the van’t Hoff and Gibbs equations from solubility values determined in the temperature range from 293.15 to 313.15 K. In addition, the corresponding thermodynamic quantities of the drug transfer processes from water to some organic solvents with different hydrogen bonding capability were also calculated. In all cases, Gibbs energy of transfer comprised negative values, indicating the preference of TS for all the organic media evaluated. Nevertheless, enthalpy and entropy of transfer assumed positive or negative values according to specific system. It was clear that hydrogen bonding plays a significant role on dissolution and transfer processes.
Fil: Delgado, Daniel R.. Universidad Nacional de Colombia; Colombia
Fil: Sosnik, Alejandro Dario. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina
Fil: Martínez, Fleming. Universidad Nacional de Colombia; Colombia
Materia
Triclosan
Solubility
Transfer
Solution Thermodynamics.
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:11336/13192
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/13192
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding CapabilityDelgado, Daniel R.Sosnik, Alejandro DarioMartínez, FlemingTriclosanSolubilityTransferSolution Thermodynamics.https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The thermodynamic functions Gibbs energy, enthalpy and entropy for the dissolution and mixing processes of triclosan (TS) in water are presented. These quantities were calculated by using the van’t Hoff and Gibbs equations from solubility values determined in the temperature range from 293.15 to 313.15 K. In addition, the corresponding thermodynamic quantities of the drug transfer processes from water to some organic solvents with different hydrogen bonding capability were also calculated. In all cases, Gibbs energy of transfer comprised negative values, indicating the preference of TS for all the organic media evaluated. Nevertheless, enthalpy and entropy of transfer assumed positive or negative values according to specific system. It was clear that hydrogen bonding plays a significant role on dissolution and transfer processes.Fil: Delgado, Daniel R.. Universidad Nacional de Colombia; ColombiaFil: Sosnik, Alejandro Dario. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; ArgentinaFil: Martínez, Fleming. Universidad Nacional de Colombia; ColombiaColegio Farmaceuticos Provincia de Buenos Aires2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13192Delgado, Daniel R.; Sosnik, Alejandro Dario; Martínez, Fleming; Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability; Colegio Farmaceuticos Provincia de Buenos Aires; Latin American Journal of Pharmacy; 30; 3; 3-2011; 459-4660326-2383enginfo:eu-repo/semantics/altIdentifier/url/http://www.latamjpharm.org/previous_issue.php?vol=30&num=3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:53:46Zoai:ri.conicet.gov.ar:11336/13192instacron: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:34982025-09-29 09:53:46.342CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
title Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
spellingShingle Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
Delgado, Daniel R.
Triclosan
Solubility
Transfer
Solution Thermodynamics.
title_short Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
title_full Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
title_fullStr Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
title_full_unstemmed Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
title_sort Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability
dc.creator.none.fl_str_mv Delgado, Daniel R.
Sosnik, Alejandro Dario
Martínez, Fleming
author Delgado, Daniel R.
author_facet Delgado, Daniel R.
Sosnik, Alejandro Dario
Martínez, Fleming
author_role author
author2 Sosnik, Alejandro Dario
Martínez, Fleming
author2_role author
author
dc.subject.none.fl_str_mv Triclosan
Solubility
Transfer
Solution Thermodynamics.
topic Triclosan
Solubility
Transfer
Solution Thermodynamics.
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 thermodynamic functions Gibbs energy, enthalpy and entropy for the dissolution and mixing processes of triclosan (TS) in water are presented. These quantities were calculated by using the van’t Hoff and Gibbs equations from solubility values determined in the temperature range from 293.15 to 313.15 K. In addition, the corresponding thermodynamic quantities of the drug transfer processes from water to some organic solvents with different hydrogen bonding capability were also calculated. In all cases, Gibbs energy of transfer comprised negative values, indicating the preference of TS for all the organic media evaluated. Nevertheless, enthalpy and entropy of transfer assumed positive or negative values according to specific system. It was clear that hydrogen bonding plays a significant role on dissolution and transfer processes.
Fil: Delgado, Daniel R.. Universidad Nacional de Colombia; Colombia
Fil: Sosnik, Alejandro Dario. Universidad de Buenos Aires. Facultad de Farmacia y Bioquímica. Departamento de Tecnología Farmacéutica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay; Argentina
Fil: Martínez, Fleming. Universidad Nacional de Colombia; Colombia
description The thermodynamic functions Gibbs energy, enthalpy and entropy for the dissolution and mixing processes of triclosan (TS) in water are presented. These quantities were calculated by using the van’t Hoff and Gibbs equations from solubility values determined in the temperature range from 293.15 to 313.15 K. In addition, the corresponding thermodynamic quantities of the drug transfer processes from water to some organic solvents with different hydrogen bonding capability were also calculated. In all cases, Gibbs energy of transfer comprised negative values, indicating the preference of TS for all the organic media evaluated. Nevertheless, enthalpy and entropy of transfer assumed positive or negative values according to specific system. It was clear that hydrogen bonding plays a significant role on dissolution and transfer processes.
publishDate 2011
dc.date.none.fl_str_mv 2011-03
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/11336/13192
Delgado, Daniel R.; Sosnik, Alejandro Dario; Martínez, Fleming; Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability; Colegio Farmaceuticos Provincia de Buenos Aires; Latin American Journal of Pharmacy; 30; 3; 3-2011; 459-466
0326-2383
url http://hdl.handle.net/11336/13192
identifier_str_mv Delgado, Daniel R.; Sosnik, Alejandro Dario; Martínez, Fleming; Thermodynamics of Transfer Processes of Triclosan from Water to Some Organic Solvents with Different Hydrogen Bonding Capability; Colegio Farmaceuticos Provincia de Buenos Aires; Latin American Journal of Pharmacy; 30; 3; 3-2011; 459-466
0326-2383
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.latamjpharm.org/previous_issue.php?vol=30&num=3
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 Colegio Farmaceuticos Provincia de Buenos Aires
publisher.none.fl_str_mv Colegio Farmaceuticos Provincia de Buenos Aires
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_ 1844613638838550528
score 13.070432

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